Grupo Cibest (NYSE: CIB) books large Banistmo impairment but shows strong pro forma ROE

Rhea-AI Filing Summary

Grupo Cibest reported fourth-quarter 2025 results heavily affected by the planned sale of its Panamanian unit Banistmo. Following a share purchase agreement with Inversiones Cuscatlán for US$1.418 billion, Banistmo was reclassified as a discontinued operation and asset held for sale.

The deal triggered a COP 3.4 trillion goodwill impairment, leading to a Q4 net loss of COP 1.8 trillion and a quarterly ROE of -17.71%, while full-year profit was COP 3.8 trillion with ROE of 9.09%. Excluding the Banistmo impact, pro forma profit reached COP 1.6 trillion in Q4 and COP 7.3 trillion for 2025, implying ROE of 15.03% for the quarter and 17.21% for the year.

Net interest income was COP 4.8 trillion in Q4, with a consolidated net interest margin of 6.16%. The gross loan portfolio stood at COP 256 trillion and deposits at COP 264 trillion, both down mainly due to Banistmo’s reclassification and peso appreciation. Provision charges rose to COP 1.5 trillion, lifting the quarterly annualized cost of risk to 2.12%, while 30‑day and 90‑day past-due ratios improved to 3.57% and 2.54%. Shareholders’ equity ended at COP 39.8 trillion, down 8.70% year-on-year, and digital activity remained strong with 9.3 million Mi Bancolombia app users and 21.9 million active Nequi accounts.

Positive

• Strategic Banistmo divestment: Agreed sale of 100% of Banistmo S.A. for US$1.418 billion supports portfolio optimization and focuses Grupo Cibest on strategic markets.
• Strong underlying profitability ex‑Banistmo: Pro forma 2025 profit of COP 7.28 trillion and ROE of 17.21% indicate healthy core earnings once the discontinued operation is removed.

Negative

• Material goodwill impairment and loss: A COP 3.4 trillion goodwill write‑down tied to Banistmo produced a Q4 2025 net loss of COP 1.8 trillion and reduced reported annual net income to COP 3.8 trillion.
• Higher risk costs and equity erosion: Q4 provision charges rose to COP 1.5 trillion with a 2.12% cost of risk, while shareholders’ equity fell to COP 39.8 trillion, down 8.70% year‑on‑year.

Insights

Banking equity analyst

Large non-cash impairment drives a weak quarter, while core earnings remain solid on a pro forma basis.

Grupo Cibest is reshaping its footprint with the agreed sale of Banistmo for US$1.418 billion. Accounting rules required a COP 3.4 trillion goodwill impairment, which turned Q4 2025 into a net loss of COP 1.8 trillion and cut reported ROE to -17.71% for the quarter.

Pro forma figures excluding the Banistmo impact show more resilient performance: 2025 profit of COP 7.28 trillion and ROE of 17.21%, with Q4 ROE at 15.03%. Net interest margin held at 6.16%, and fee and other operating income grew double‑digit versus the prior year, indicating stable core banking operations despite portfolio reclassifications.

Risk costs did rise, with Q4 provision charges of COP 1.5 trillion and a quarterly annualized cost of risk of 2.12%, driven by specific corporate exposures and macro model updates. However, past‑due ratios improved and coverage increased to 134.41% on 30‑day delinquencies. The strategic question now centers on execution of the Banistmo sale, regulatory approvals in Panama, and how management redeploys capital after closing.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 OF

THE SECURITIES EXCHANGE ACT OF 1934

For the month of February2025

Comission File Number 001-32535

Grupo Cibest S.A.

(Translation of registrant’s name into English)

Cra. 48 # 26-85

Medellín, Colombia

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F þ                    Form 40-F o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):___

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(2):___

Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes o                    No þ

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-__________.

4Q25

GRUPO CIBEST (NYSE: CIB; BVC: CIBEST AND PFCIBEST) REPORTS FINANCIAL RESULTS FOR THE FOURTH QUARTER OF 2025.

•On December 18, 2025, Grupo Cibest disclosed to the market the execution of a share purchase agreement with Inversiones Cuscatlán Centroamérica S.A. for the sale of 100% of the shares of Banistmo S.A. As a result, Banistmo S.A. must be classified as an Asset Held for Sale, in accordance with IFRS 5 – Non-current Assets Held for Sale and Discontinued Operations, and given that it constitutes a significant line of business, it is presented as a Discontinued Operation. Once the criteria for classifying an asset or group of assets as held for sale are met, the Statement of Financial Position is not restated for prior periods; instead, the corresponding assets and liabilities are presented separately as of the classification date. Furthermore, when meeting the criteria to be classified as a Discontinued Operation, the results of the discontinued operation must be presented separately from the continuous operations in the Income Statement, in a comparative manner for all periods presented, which implies restating previous periods.

•Due to the impairment of goodwill associated with Banistmo, for a total amount of COP 3.4 trillion, resulting from the sale agreement, a net loss of COP 1.8 trillion was recorded in 4Q25, representing a return on equity (ROE) of -17.71% for the quarter. Annual profit was COP 3.8 trillion, equivalent to an ROE of 9.09%. Excluding the impact of the sale agreement, profit decreased 25.23% compared to 3Q25 and increased 16.09% compared to 2024, which would have represented an ROE of 15.03% for the quarter and 17.21% for the year.

•The net interest margin for 4Q25 was 6.16%, remaining stable compared to 3Q25. Net interest income was COP 4.8 trillion, decreasing 2.35% compared to 3Q25 and increasing 3.13% compared to 4Q24.

•The gross loan portfolio of Grupo Cibest reached COP 256 trillion, representing a decrease of 8.44% compared to the previous quarter and 8.27% compared to 4Q24. This decrease is mainly due to the reclassification of Banistmo's loan portfolio to assets related to investments in subsidiaries held for sale. The 4.24% appreciation of the Colombian peso against the US dollar during the quarter also had a significant impact, reducing the portfolio balance. Deposits closed 4Q25 at COP 264 trillion, a decrease of 5.99% compared to 3Q25 and 5.25% compared to 4Q24. The quarterly decrease is mainly due to the reclassification of Banistmo´s deposits as liabilities related to investments in subsidiaries available for sale, followed by the appreciation of the Colombian peso against the US dollar.

•Total provision charges in 4Q25 amounted to COP 1.5 trillion, representing a 74.70% increase compared to 3Q25 and a quarterly annualized cost of risk of 2.12%. The higher level of provisions during the quarter is mainly due to specific clients in the corporate segment and an impairment charge associated with an adjustment in macroeconomic variables in Colombia based on expectations of an increase in the Central Bank's interest rate. This effect was partially offset by the decrease associated with Banistmo´s accounting reclassification. The 30-day past-due loan ratio stood at 3.57% and the 90-day ratio at 2.54%.

•Shareholders’ equity closed at COP 39.8 trillion as of December 31, 2025, representing a decrease of 6.19% compared to the previous quarter and 8.70% compared to 4Q24. This decrease is primarily due to the loss resulting from Banistmo´s sale agreement.

•In terms of digital strategy, a positive trend is observed. As of December 31, 2025, Bancolombia had 9.3 million active digital clients on the Mi Bancolombia app (measured over a 30-day period), as well as 27.4 million accounts on Nequi, of which 21.9 million were active.

•For the sole purpose of providing comparability for analyzing the entity's performance in 4Q25, this document presents Grupo Cibest's statement of financial position, statement of income, and key performance indicators as of 4Q25, compared to pro forma statements from prior quarters that exclude the accounting impacts resulting from Banistmo´s sale agreement.

February 23, 2026. Medellín, Colombia – Today, Grupo Cibest announced its financial results for the fourth quarter of 20251.

____________________________________________________

1. This report corresponds to the unaudited consolidated financial information of GRUPO CIBEST S.A. and its subsidiaries (“Grupo Cibest” “Cibest”), which it controls, among other things, by directly or indirectly owning more than 50% of the voting shares. This financial information has been prepared based on accounting records generated in accordance with International Financial Reporting Standards (IFRS) and is presented in nominal terms. The financial information for the quarter ended December 31 is not necessarily indicative of expected results for any other future period. For more information, please refer to the SEC website, where you can find company communications. www.sec.gov. PRECAUTIONARY NOTE REGARDING FORWARD-LOOKING DISCLOSURES: This press release contains statements that may be considered forward-looking statements within the meaning of Section 27A of the U.S. Securities Act of 1933 and Section 21E of the U.S. Securities Exchange Act of 1934. All forward-looking disclosures made in this press release, in future filings, and in written or oral press releases involve risks and uncertainties. Consequently, factors such as changes in the general economic situation and business conditions, volatility in exchange rates and interest rates, the introduction of products that compete with those of the Cibest Business Group by other companies, lack of acceptance of new products or services by our target customers, changes in business strategy, and other factors may cause actual results to differ materially from those mentioned in such disclosures. CIBEST does not intend to, and assumes no obligation to, update these statements. Some figures included in this release have been subject to decimal rounding. Any reference to CIBEST or CIBEST BUSINESS GROUP should be understood as the Cibest Group together with its subsidiaries, unless otherwise specified. The comma (,) indicates the decimal separator and the period (.) indicates the thousands separator. Representative Market Rate: January 1, 2025, $3,757.08 = US$1

1

4Q25

GRUPO CIBEST: Summary of consolidated financial quarterly results

STATEMENT OF FINANCIAL POSITION AND INCOME STATEMENT, CONSOLIDATED

			As of						Quarter									Change						Change As of
(COP million)			4Q24			4Q25			4Q24			3Q25			4Q25			4Q25 / 3Q25						4Q25 / 4Q24
ASSETS
Net Loans			263,274,170			243,100,035			263,274,170			265,602,434			243,100,035			(8.47)			%			(7.66)			%
Investments			37,570,270			34,317,259			37,570,270			39,704,715			34,317,259			(13.57)			%			(8.66)			%
Other assets			71,370,942			102,335,087			71,370,942			69,324,509			102,335,087			47.62			%			43.38			%
Total assets			372,215,382			379,752,380			372,215,382			374,631,658			379,752,380			1.37			%			2.02			%
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits			279,059,401			264,413,956			279,059,401			281,259,655			264,413,956			(5.99)			%			(5.25)			%
Other liabilities			48,571,706			74,342,790			48,571,706			49,781,992			74,342,790			49.34			%			53.06			%
Total liabilities			327,631,107			338,756,746			327,631,107			331,041,647			338,756,746			2.33			%			3.40			%
Non-controlling interest			1,041,807			1,241,001			1,041,807			1,212,154			1,241,001			2.38			%			19.12			%
Shareholders' equity			43,542,468			39,754,633			43,542,468			42,377,857			39,754,633			(6.19)			%			(8.70)			%
Total liabilities and shareholders' equity			372,215,382			379,752,380			372,215,382			374,631,658			379,752,380			1.37			%			2.02			%
Interest income			32,854,316			31,487,526			7,958,743			7,967,581			7,789,175			(2.24)			%			(4.16)			%
Interest expense			(13,687,660)			(12,061,226)			(3,262,318)			(3,007,606)			(2,945,699)			(2.06)			%			(11.88)			%
Net interest income			19,166,656			19,426,300			4,696,425			4,959,975			4,843,476			(2.35)			%			1.35			%
Net provisions			(4,995,601)			(4,429,918)			(807,169)			(833,126)			(1,455,453)			74.70			%			(11.32)			%
Fees and income from service, net			3,901,130			4,354,944			1,028,633			1,102,268			1,261,931			14.48			%			11.63			%
Other operating income			2,976,110			3,572,074			879,740			828,026			1,098,870			32.71			%			20.02			%
Total Dividends received and equity method			93,099			693,011			151,274			121,224			314,695			159.60			%			644.38			%
Total operating expenses			(12,651,146)			(13,857,106)			(3,504,043)			(3,374,870)			(3,788,011)			12.24			%			9.53			%
Profit from continuing operations before income tax			8,490,248			9,759,305			2,444,860			2,803,497			2,275,508			(18.83)			%			14.95			%
Income tax on continuing operations and taxes on prior periods of continuing operations			(2,379,852)			(2,810,966)			(759,566)			(835,894)			(687,351)			(17.77)			%			18.12			%
Net profit from continuing operations			6,110,396			6,948,339			1,685,294			1,967,603			1,588,157			(19.28)			%			13.71			%
Net profit from discontinued operations			255,185			(3,006,640)			14,037			188,723			(3,396,503)			(1899.73)			%			(1278.22)			%
Net income			6,365,581			3,941,699			1,699,331			2,156,326			(1,808,346)			(183.86)			%			(38.08)			%
Non-controlling interest			(97,837)			(121,065)			(36,027)			(12,223)			(44,088)			260.70			%			23.74			%
Net income attributable to equity holders of the Parent Company			6,267,744			3,820,634			1,663,304			2,144,103			(1,852,434)			(186.40)			%			(39.04)			%

2

4Q25

PRO FORMA CONSOLIDATED STATEMENT OF FINANCIAL POSITION AND PRO FORMA CONSOLIDATED STATEMENT OF RESULTS (INCLUDING THE BANISTMO OPERATION)

			As of						Quarter									Change						Change As of
(COP million)			4Q24			Pro forma 4Q25			4Q24			3Q25			Pro forma 4Q25			4Q25 / 3Q25						4Q25 / 4Q24
ASSETS
Net loan portfolio			263,274,170			270,533,184			263,274,170			265,602,434			270,533,184			1.86			%			2.76			%
Investments			37,570,270			40,663,832			37,570,270			39,704,715			40,663,832			2.42			%			8.23			%
Other assets			71,370,942			73,460,702			71,370,942			69,324,509			73,460,702			5.97			%			2.93			%
Total assets			372,215,382			384,657,718			372,215,382			374,631,658			384,657,718			2.68			%			3.34			%
LIABILITIES AND EQUITY
Deposits			279,059,401			291,707,474			279,059,401			281,259,655			291,707,474			3.71			%			4.53			%
Other liabilities			48,571,706			48,616,498			48,571,706			49,781,992			48,616,498			(2.34)			%			0.09			%
Total liabilities			327,631,107			340,323,972			327,631,107			331,041,647			340,323,972			2.80			%			3.87			%
Minority interest			1,041,807			1,241,001			1,041,807			1,212,154			1,241,001			2.38			%			19.12			%
Equity			43,542,468			43,092,745			43,542,468			42,377,857			43,092,745			1.69			%			(1.03)			%
Total liabilities and equity			372,215,382			384,657,718			372,215,382			374,631,658			384,657,718			2.68			%			3.34			%
Interest income			35,544,221			34,034,198			8,648,234			8,616,642			8,384,165			(2.70)			%			(4.25)			%
Interest expense			(15,023,911)			(13,302,866)			(3,625,428)			(3,313,913)			(3,246,486)			(2.03)			%			(11.46)			%
Net interest income			20,520,310			20,731,332			5,022,806			5,302,729			5,137,679			(3.11)			%			1.03			%
Net provisions			(5,452,349)			(4,591,287)			(929,750)			(828,921)			(1,566,483)			88.98			%			(15.79)			%
Net income from fees and other services			4,177,064			4,612,397			1,083,856			1,168,340			1,334,410			14.21			%			10.42			%
Other operating income			3,041,985			3,596,979			909,259			834,893			1,094,794			31.13			%			18.24			%
Total income from equity participation			104,573			701,572			153,340			123,019			319,877			160.02			%			570.89			%
Total operating expenses			(13,633,666)			(14,767,045)			(3,796,239)			(3,600,984)			(3,983,090)			10.61			%			8.31			%
Profit before taxes			8,757,917			10,283,948			2,443,272			2,999,076			2,337,187			(22.07)			%			17.42			%
Income tax			(2,392,336)			(2,886,653)			(743,941)			(842,750)			(689,939)			(18.13)			%			20.66			%
Profit before non-controlling interest			6,365,581			7,397,295			1,699,331			2,156,326			1,647,248			(23.61)			%			16.21			%
Minority interest			(97,837)			(121,065)			(36,027)			(12,223)			(44,088)			260.70			%			23.74			%
Net profit			6,267,744			7,276,230			1,663,304			2,144,103			1,603,160			(25.23)			%			16.09			%

3

4Q25

PRINCIPAL RATIOS

						As of												Quarter
						4Q24						4Q25						4Q24						3Q25						4Q25
PROFITABILITY
Net interest margin (1)						6.39			%			6.13			%			5.99			%			6.16			%			6.16			%
Return on average total assets (2)						1.79			%			1.04			%			1.82			%			2.29			%			(2.02)			%
Return on average shareholders´ equity (3)						15.77			%			9.09			%			15.68			%			20.37			%			(17.71)			%
EFFICIENCY
Operating expenses to net operating income						48.40			%			49.41			%			51.87			%			48.13			%			50.38			%
Operating expenses to average total assets						3.62			%			3.76			%			3.84			%			3.60			%			4.12			%
Operating expenses to productive assets						4.22			%			4.37			%			4.47			%			4.19			%			4.82			%
KEY FINANCIAL HIGHLIGHTS
Net income per ADS						6.46						3.99						1.57						2.18						(2.05)
Net income per share $COP						6,576						4,045						1,729						2,253						(1,926)
P/BV ADS (4)						0.77						1.45						0.77						1.16						1.45
P/BV Local (5) (6)						0.83						1.67						0.83						1.37						1.67
P/E (7)						5.56						16.30						5.24						6.28						(8.41)
ADR price						31.51						63.61						31.51						51.94						63.61
Common share price (8)						37,600						69,200						37,600						60,500						69,200
Total shares outstanding						961,827,000						953,214,664						961,827,000						954,574,806						953,214,664
USD exchange rate (quarter end)						4,409.15						3,757.08						4,409.15						3,923.55						3,757.08

PRINCIPAL RATIOS, PROFORMA INCLUDING THE BANISTMO OPERATION

						As of												Quarter
						4Q24						4Q25						4Q24						3Q25						4Q25
PROFITABILITY
Net interest margin (1)						6.85			%			6.48			%			6.41			%			6.59			%			6.35			%
Return on average total assets (2)						1.79			%			1.96			%			1.82			%			2.29			%			1.70			%
Return on average shareholders´ equity (3)						15.77			%			17.21			%			15.68			%			20.37			%			15.03			%
EFFICIENCY
Operating expenses to net operating income						48.96			%			49.82			%			52.95			%			48.47			%			50.50			%
Operating expenses to average total assets						3.90			%			3.97			%			4.16			%			3.84			%			4.22			%
Operating expenses to productive assets						4.55			%			4.62			%			4.84			%			4.47			%			4.92			%
KEY FINANCIAL HIGHLIGHTS
Net income per ADS						5.91						8.05						1.57						2.27						1.77
Net income per share $COP						6,516						7,565						1,729						2,229						1,667
P/BV ADS (4)						0.77						1.33						0.77						1.16						1.33
P/BV Local (5) (6)						0.83						1.54						0.83						1.37						1.54
P/E (7)						5.56						8.56						5.24						6.28						9.71
ADR price						31.51						63.61						31.51						51.94						63.61
Common share price (8)						37,600						69,200						37,600						60,500						69,200
Total shares outstanding						961,827,000						953,214,664						961,827,000						954,574,806						953,214,664
USD exchange rate (quarter end)						4,409.15						3,757.08						4,409.15						3,923.55						3,757.08

(1)Defined as net interest income divided by monthly average interest-earning assets. (2) Net income divided by monthly average assets. (3) Net income divided by monthly average shareholders’ equity. (4) Defined as ADS price divided by ADS book value. (5) Defined as share price divided by share book value. (6) Share prices on the Colombian Stock Exchange. (7) Defined as market capitalization divided by annualized quarter results. (8) Prices at the end of the respective quarter.

4

4Q25

1. CONSOLIDATED STATEMENT OF FINANCIAL POSITION GRUPO CIBEST

1.1. Loan Portfolio

The following table summarizes Grupo Cibest’s total loan portfolio:

LOAN PORTFOLIO

			Quarter									Change
(COP million)			4Q24			3Q25			4Q25			4Q25 / 3Q25						4Q25 / 4Q24						% of total loans
Commercial			180,485,025			178,930,878			168,109,393			(6.05)			%			(6.86)			%			65.58			%
Consumer			55,875,072			56,215,444			52,765,204			(6.14)			%			(5.57)			%			20.58			%
Mortgage			41,741,601			42,940,217			34,416,372			(19.85)			%			(17.55)			%			13.43			%
Small Business			1,352,209			1,886,084			1,063,012			(43.64)			%			(21.39)			%			0.41			%
Interests received in advance			(29,393)			(25,940)			(31,970)			23.25			%			8.76			%			(0.01)			%
Total loan portfolio			279,453,908			279,972,623			256,353,981			(8.44)			%			(8.27)			%			100.00			%
Allowance for loan losses			(16,179,738)			(14,370,189)			(13,253,946)			(7.77)			%			(18.08)			%
Total loans, net			263,274,170			265,602,434			243,100,035			(8.47)			%			(7.66)			%

LOAN PORTFOLIO, PROFORMA INCLUDING THE BANISTMO OPERATION

			Quarter									Change
(COP million)			4Q24			3Q25			4Q25			4Q25 / 3Q25						4Q25 / 4Q24						% of total loans
Commercial			180,485,025			178,930,878			181,808,069			1.61			%			0.73			%			63.75			%
Consumer			55,875,072			56,215,444			57,734,019			2.70			%			3.33			%			20.24			%
Mortgage			41,741,601			42,940,217			43,791,807			1.98			%			4.91			%			15.35			%
Small Business			1,352,209			1,886,084			1,873,503			(0.67)			%			38.55			%			0.66			%
Interests received in advance			(29,393)			(25,940)			(31,970)			23.25			%			8.76			%			(0.01)			%
Total loan portfolio			279,453,908			279,972,623			285,207,398			1.87			%			2.06			%			100.00			%
Allowance for loan losses			(16,179,738)			(14,370,189)			(14,674,215)			2.12			%			(9.30)			%
Total loans, net			263,274,170			265,602,434			270,533,183			1.86			%			2.76			%

In 4Q25, the gross loan portfolio balance was COP 256,354 billion, representing a decrease of 8.44% quarter-on-quarter and 8.27% year-on-year. These variations are mainly explained by the reclassification of Banistmo's portfolio to assets related to investments in subsidiaries held for sale. Excluding this effect, this decline is offset by the positive performance of the loan portfolio, reflecting growth of 1.86% and 2.76%, respectively.

On a standalone basis, Bancolombia S.A. grew by 3.96% in its gross loan portfolio; Banco Agrícola by 4.35% (measured in USD); while Banco Agromercantil registered a 1.96% decrease in its portfolio (measured in USD).

When breaking down the portfolio by loan category, and excluding the effect of Banistmo's reclassification, the consumer loan portfolio maintained positive momentum, with an increase of 2.70% compared to 3Q25 and 3.33% compared to 4Q24. This growth is mainly explained by the performance of Bancolombia S.A. During the quarter, this performance was driven especially by credit cards, associated with higher value of transactions, as well as personal loans, payroll loans, and Nequi, the latter continuing the positive growth trend of the second half of the year.

Likewise, the mortgage portfolio maintained a positive trajectory, with growth of 1.98% compared to the previous quarter and 4.91% compared to 4Q24. This performance continues to be driven by Bancolombia S.A., where the implemented commercial strategies sustain

5

4Q25

portfolio expansion and explain most of the observed increase. In contrast, the dynamics in Central America remained contractionary during the quarter.

Meanwhile, the commercial loan portfolio registered an increase of 1.61% in the quarter and 0.73% compared to 2024, mainly due to the performance of Bancolombia S.A., where greater dynamism was observed in the corporate segment. Growth at Banco Agricola was supported by the strong performance of the corporate segment.

For more details on portfolio coverage and quality, see section 2.5. Asset Quality and Provision Charges.

The following table shows the composition of Grupo Cibest's portfolio by type and currency:

(COP Million)			Amounts in COP									Amounts in USD converted to COP									Amounts in USD (thousands)									Total
(1 USD = 3757.08 COP)			4Q25			4Q25 / 3Q25						4Q25			4Q25 / 3Q25						4Q25			4Q25 / 3Q25						4Q25			4Q25 / 3Q25
Commercial loans			130,917,694			3.44			%			37,191,699			(29.01)			%			9,899,746			(25.86)			%			168,109,393			(6.04)			%
Consumer loans			40,525,342			5.20			%			12,239,862			(30.83)			%			3,257,812			(27.76)			%			52,765,204			(6.14)			%
Mortgage loans			29,947,812			5.60			%			4,468,560			(69.35)			%			1,189,370			(68.00)			%			34,416,372			(19.85)			%
Small business loans			1,042,395			6.09			%			20,616			(97.72)			%			5,487			(97.62)			%			1,063,012			(43.64)			%
Gross loans			202,433,243			(47.94)			%			53,920,737			(68.49)			%			14,351,767			(67.10)			%			256,353,981			(54.22)			%

PROFORMA INCLUDING THE BANISTMO OPERATION

												Amounts in USD									Amounts in USD
(COP Million)			Amounts in COP									converted to COP									(thousands)									Total
(1 USD = 3757.08 COP)			4Q25			4Q25 / 3Q25						4Q25			4Q25 / 3Q25						4Q25			4Q25 / 3Q25						4Q25			4Q25 / 3Q25
Commercial loans			130,917,694			3.44			%			50,890,375			(2.86)			%			13,545,193			1.44			%			181,808,069			1.59			%
Consumer loans			40,525,342			5.20			%			17,208,677			(2.74)			%			4,580,333			1.57			%			57,734,019			2.70			%
Mortgage loans			29,947,812			5.60			%			13,843,995			(5.06)			%			3,684,775			(0.85)			%			43,791,807			1.98			%
Small business loans			1,042,395			6.09			%			831,108			(8.02)			%			221,211			(3.94)			%			1,873,503			(0.67)			%
Gross loans			202,433,243			(47.94)			%			82,774,155			(51.63)			%			22,031,513			(49.49)			%			285,207,398			(49.07)			%

Loan portfolio breakdown by currency and region

6

4Q25

1.2. Funding

At the close of 4Q25, customer deposits totaled COP 264,414 billion, representing 78.05% of total liabilities.

This balance decreased 5.99% compared to 3Q25 and 5.25% compared to 4Q24, due to the reclassification of Banistmo´s deposits to liabilities related to investments in subsidiaries held for sale.

Excluding this effect, deposits grew 3.71% in the quarter and 4.53% year-on-year. The quarterly increase was primarily driven by higher levels of personal savings accounts, influenced by the seasonality of the fourth quarter, while time deposits declined, particularly treasury deposits, in line with the funding strategy.

Compared to 4Q24, also excluding the accounting reclassification, there was an increase in the balance of savings accounts, checking accounts, and time deposits, with strong performance at Bancolombia, Bam, and Banco Agricola. However, when converting balances from dollars to Colombian pesos, a decline in time deposits and checking accounts was observed due to the 14.79% appreciation of the Colombian peso.

Also excluding the effect of the reclassification, sight deposits remain the primary source of funding, accounting for 55.7%. Within this category, savings accounts reached 44.2%, while checking accounts and time deposits decreased to 11.5% and 34.4%, respectively. Loans from financial institutions and long-term debt also saw a reduction in their share, in line with maturities during the quarter. Overall, the change in the funding mix reflects the seasonal increase in sight deposits typically observed in the last quarter of the year.

FUNDING MIX

(COP Million)			Quarter															Change
			4Q24									3Q25						4Q25			4Q25/ 3Q25						4Q25/ 4Q24
Checking accounts			38,033,696												36,136,097						32,125,941			(11.10)			%			(15.53)			%
Savings accounts			124,636,994												129,225,050						133,128,722			3.02			%			6.81			%
Time deposits			109,760,722												110,059,531						91,673,167			(16.71)			%			(16.48)			%
Other deposits			7,688,461												9,013,568						8,162,172			(9.45)			%			6.16			%
Long term debt			11,275,216												11,441,859						7,409,692			(35.24)			%			(34.28)			%
Loans with banks			16,406,025												12,535,768						9,386,527			(25.12)			%			(42.79)			%
Total Funds			307,801,114												308,411,873						281,886,222			(8.60)			%			(8.42)			%

FUNDING MIX, PROFORMA INCLUDING THE BANISTMO OPERATION

			Quarter									Change
(COP Million)			4Q24						3Q25			4Q25			4Q25/ 3Q25						4Q25/ 4Q24
Checking accounts			38,033,696									36,136,097			36,232,816			0.27			%			(4.73)			%
Savings accounts			124,636,994									129,225,050			139,354,572			7.84			%			11.81			%
Time deposits			109,760,722									110,059,531			108,548,511			(1.37)			%			(1.10)			%
Other deposits			7,688,461									9,013,568			8,578,380			(4.83)			%			11.57			%
Long term debt			11,275,216									11,441,859			10,839,423			(5.27)			%			(3.87)			%
Loans with banks			16,406,025									12,535,768			11,721,462			(6.50)			%			(28.55)			%
Total Funds			307,801,114									308,411,873			315,275,164			2.23			%			2.43			%

1.3. Shareholders’ Equity

Shareholders’ equity attributable at the end of 4Q25 was COP 39,755 billion, decreasing 6.19% compared to 3Q25 and 8.70% compared to 4Q24. The decrease in the quarter is explained by the loss recorded.

7

4Q25

Reserves showed a decrease of 0.27% in the quarter, mainly attributed to the execution of the share buyback program approved by the extraordinary shareholders' meeting on June 9, 2025, for a total amount of COP 1.35 trillion, the implementation of which began on July 17, 2025. As of December 31, 2025, 31.9% of the approved amount had been executed, equivalent to 8,612,336 shares repurchased, of which 53.4% correspond to preferred shares, 39.6% to ADRs, and 7.0% to common shares.

2.INCOME STATEMENT GRUPO CIBEST

The net result for the quarter registered a loss of COP 1,852 billion, equivalent to COP -1,926 per share (USD -$2.05 per ADR). The quarterly loss is explained by the impairment of goodwill associated with Banistmo, for an amount of COP 3.4 trillion, arising from the sale agreement.

Excluding this effect, the quarterly profit would have been COP 1,603 billion, lower than that recorded in 3Q25, mainly due to higher provision expenses related to specific corporate clients and updates to macroeconomic models.

In annual terms, profit was COP 3,821 billion. Excluding the effect of the Banistmo sale, the result would have been COP 7,276 billion, 16.09% higher than that recorded in 2024, driven by lower provision expenses associated with better portfolio performance, especially in the retail segment.

Grupo Cibest´s quarterly annualized return on equity (ROE) was -17.71% in 4Q25 and 9.09% over the last twelve months. Excluding the effect of the sale agreement, ROE would have been 15.03% in the quarter and 17.21% in 2025.

2.1.Net Interest Income & Net Interest Income

Net interest income totaled COP 4,843 billion in 4Q25, representing a 2.35% decrease compared to 3Q25 and a 3.13% increase compared to 4Q24. The decrease compared to the previous quarter is mainly due to a greater reduction in interest income compared to the decrease in interest expenses.

The decrease in interest income occurred primarily in interest income from debt instruments and valuation of financial instruments, which totaled COP 401 billion, a 39.15% drop compared to the previous quarter. This was mainly due to lower income from the valuation of debt securities because of expectations of an interest rate increase by the Central Bank of Colombia at the end of the quarter.

On the other hand, loan portfolio interest income increased during the quarter, mainly due to increased income from the consumer and mortgage loan portfolio, especially at Bancolombia S.A, associated with a higher average balance during the period. In contrast, interest income from the commercial loan portfolio showed a slight decrease of 0.35%.

Interest expenses decreased by 2.06% compared to the previous quarter and by 9.71% compared to 4Q24. This quarterly variation is mainly explained by the reduction in deposit rates for savings accounts and time deposits at Bancolombia S.A.

The annualized weighted average cost of deposits stood at 3.82% in 4Q25, representing a 10 basis point increase compared to 3Q25. As this metric is calculated as interest expense over the average interest-bearing liabilities of Grupo Cibest over the last four months, the reclassification of Banistmo’s operations, with a higher participation of time deposits, had a greater impact on the denominator relative to the numerator and, as a result, increased the total cost of liabilities.

The loan portfolio NIM stood at 6.98% during the quarter, increasing by 37 bps compared to 3Q25 and by 54 bps versus 4Q24. This result was mainly driven by the reclassification of Banistmo’s loan portfolio, whose impact on the average loan balance was greater than the effect observed on loan income, leading to margin expansion. Meanwhile, investment NIM stood at 1.13%, representing a decrease of 231 bps compared to 3Q25. Finally, consolidated NIM reached 6.16%, remaining stable versus 3Q25 and increasing by 17 bps compared to 4Q24.

8

4Q25

Portfolio yield by category						As of												Quarter
						4Q24						4Q25						4Q24						3Q25						4Q25
Commercial Portfolio						11.64			%			10.47			%			10.48			%			10.31			%			10.47			%
Consumer Portfolio						14.41			%			13.58			%			13.96			%			13.46			%			13.95			%
Mortgages Portfolio						6.83			%			7.09			%			6.73			%			7.02			%			7.57			%
Small Business Portfolio						10.78			%			13.69			%			10.68			%			13.43			%			15.49			%
Total Portfolio						11.51			%			10.60			%			10.63			%			10.45			%			10.77			%
Quarterly Annualized Net Interest Margin
Lending Net Interest Margin						6.90			%			6.72			%			6.44			%			6.61			%			6.98			%
Investment Net Interest Margin						2.98			%			2.41			%			3.19			%			3.44			%			1.13			%
Net interest margin (1)						6.39			%			6.13			%			5.99			%			6.16			%			6.16			%

(1) Net interest margin and valuation income on financial instruments.

						As of												Quarter
Average weighted funding cost						4Q24						4Q25						4Q24						3Q25						4Q25
Checking accounts						0.29			%			0.32			%			0.30			%			0.35			%			0.34			%
Saving accounts						2.61			%			2.26			%			2.43			%			2.27			%			2.21			%
Time deposits						7.74			%			6.73			%			7.06			%			6.47			%			6.92			%
Total deposits						4.38			%			3.73			%			4.02			%			3.68			%			3.71			%
Others						5.24			%			4.39			%			5.03			%			4.04			%			4.62			%
Total cost of liabilities						4.50			%			3.81			%			4.16			%			3.72			%			3.82			%

PROFORMA INCLUDING THE BANISTMO OPERATION

Portfolio yield by category						As of												Quarter
						4Q24						4Q25						4Q24						3Q25						4Q25
Commercial Portfolio						12.22			%			10.91			%			11.06			%			10.79			%			10.76			%
Consumer Portfolio						15.52			%			14.48			%			15.09			%			14.45			%			14.53			%
Mortgages Portfolio						8.46			%			8.40			%			8.35			%			8.49			%			8.41			%
Small Business Portfolio						18.79			%			18.80			%			18.38			%			18.71			%			18.46			%
Total Portfolio						12.38			%			11.28			%			11.50			%			11.21			%			11.21			%
Quarterly Annualized Net Interest Margin
Lending Net Interest Margin						7.33			%			7.04			%			6.85			%			6.98			%			7.15			%
Investment Net Interest Margin						3.61			%			3.00			%			3.63			%			4.21			%			1.55			%
Net interest margin (1)						6.85			%			6.48			%			6.41			%			6.59			%			6.35			%

(1) Net interest margin and valuation income on financial instruments.

2.2.        Fees and Income from Services

Net fee and service income in 4Q25 was COP 1,262 billion, representing an increase of 14.48% compared to 3Q25 and 22.68% compared to 4Q24.

Fee income grew by 10.98% quarter-on-quarter, primarily driven by higher transaction volumes in debit and credit cards, as well as by the performance of bancassurance, which was linked to increased fee income from insurance premium collection services. Additionally, fees from brokerage, payment and collection services, and fiduciary activities also grew.

Fee expenses increased during the quarter, primarily driven by banking services, as a result of higher payments to franchisees associated with increased transaction volume. However, fee expenses related to sales, collections, and other services, as well as banking

9

4Q25

correspondents, posted lower growth, reflecting operational efficiencies resulting from adjustments implemented in this channel's operating model.

*Figures in billions

2.3.        Other operating income

Total other operating income reached COP 1,098 billion in 4Q25, representing a 32.71% increase compared to 3Q25 and a 24.91% increase compared to 4Q24. This performance is mainly explained by the net positive effect of foreign exchange derivatives.

Meanwhile, operating lease income totaled COP 443 billion in 4Q25, registering a 4.54% increase compared to the previous quarter, although a 7.18% decrease compared to the same period of the previous year. This latter decrease is mainly due to lower activity in vehicle leasing operations through Renting Colombia.

2.4. Dividends received, and share of profits of equity method investees

Total dividends received, and share of profits via equity method closed at COP 315 billion in 4Q25, representing a 159.60% increase compared to 3Q25 and a 108.03% increase compared to 4Q24. Both increases are primarily due to the partial recovery of the impairment charge on the investment in Tuya S.A., amounting to COP 117.8 billion.

Additionally, this quarter recorded higher dividend income associated with the performance of P.A. Viva Malls, as well as an increase in income from the equity method, mainly driven by Tuya S.A.

2.5.         Asset Quality and Provision Charges

At the close of 4Q25, the principal balance for past due loans for more than 30 days totaled COP 8.888 billion, equivalent to 3.57% of the total gross loan portfolio, while 90-day past-due totaled reached COP 6.313 billion, representing 2.54%. The decrease in both indicators is due to the reclassification of Banistmo's current and past-due loan portfolios and the improved performance of the portfolio in the personal and SME segments, primarily in Colombia.

Coverage, measured as the ratio between loan loss provisions (capital) and past due loans (over 30 days), stood at 134.41% at the close of 4Q25, higher than the 109.93% recorded in 3Q25. Loan deterioration (new past due loans, including write-offs) was COP 674 billion, lower than in 3Q25, primarily due to fewer loan originations in the personal and SME segments.

Provision charges (after recoveries) totaled COP 1,455 billion in the quarter, representing a 74.70% increase compared to the previous quarter. This increase was mainly driven by specific provisions in the corporate segment, as well as higher provisioning at Bancolombia associated with updated macroeconomic projections, amid expectations of rising interest rates.

Provisions as a percentage of average gross loans, quarterly annualized, were 2.12% in 4Q25 and 1.59% over the last 12 months, representing an increase of 93 basis points compared to the previous quarter and 95 basis points compared to 4Q24. Loan loss provisions

10

4Q25

totaled COP 11.947 billion, which, while decreasing compared to the previous quarter, represents adequate coverage equivalent to 4.80% of the gross loan portfolio.

The increase in Stage 3 was due to the transfer of a specific corporate client from Stage 2. Stage 1 increased slightly due to the establishment of provisions related to the macroeconomic outlook in Colombia.

The following tables present the basic measures related to asset quality:

ASSET QUALITY

			Periods completed
(COP millions)			4Q24						3Q25						4Q25
Total 30-day past due loans			13,002,448						11,791,980						8,888,196
Allowance for loan losses (1)			14,614,084						12,962,969						11,946,880
Past due loans to total loans			4.78			%			0.04			%			3.57			%
Allowances to past due loans			112.39			%			1.10			%			134.41			%
Allowance for loan losses as a percentage of total loans			5.37			%			0.05			%			4.80			%

___________________

(1)Allowances for the principal of loans.

ASSET QUALITY,PROFORMA INCLUDING THE BANISTMO OPERATION

			Periods completed
(COP millions)			4Q24						3Q25						4Q25
Total 30‑day past due loans			13,002,448						12,401,167						11,422,306
Allowance for loan losses (1)			14,614,084						13,358,386						13,284,096
Past due loans to total loans			4.78			%			4.54			%			4.12			%
Allowances to past due loans			112.39			%			107.72			%			116.30			%
Allowance for loan losses as a percentage of total loans			5.37			%			4.89			%			4.79			%

(1)This corresponds to the capital provision of the loan portfolio

PDL PER CATEGORY

			% Of loan Portfolio						30 days
									4Q24						3Q25						4Q25
Commercial loans			65.59			%			3.45			%			3.46			%			2.73			%
Consumer loans			20.58			%			7.27			%			5.31			%			5.12			%
Mortgage loans			13.43			%			7.03			%			6.36			%			5.10			%
Small Business loans			0.41			%			7.29			%			7.97			%			7.28			%
PDL TOTAL									4.78			%			4.32			%			3.57			%

			% Of loan Portfolio						90 days
									4Q24						3Q25						4Q25
Commercial loans			65.59			%			3.03			%			3.05			%			2.36			%
Consumer loans			20.58			%			4.24			%			3.10			%			2.90			%
Mortgage loans*			13.43			%			3.59			%			3.10			%			2.80			%
Small Business loans			0.41			%			4.74			%			4.47			%			3.94			%
PDL TOTAL									3.37			%			3.08			%			2.54			%

________________________

*Mortgage loans that were overdue were calculated for past due loans for 120 days instead of 90 days.

11

4Q25

LOANS BY STAGES

			3Q25												4Q25												4Q25 / 3Q25
			Loans			Allowances			% Coverage						Loans			Allowances			% Coverage						Loans						Allowances
Stage 1			247,768,050			1,845,317			0.74			%			230,529,201			2,009,090			0.87			%			(6.96)			%			8.88			%
Stage 2			17,335,637			2,921,204			16.85			%			13,291,069			2,277,512			17.14			%			(23.33)			%			(22.04)			%
Stage 3			14,868,936			9,603,668			64.59			%			12,533,711			8,967,344			71.55			%			(15.71)			%			(6.63)			%
Total			279,972,623			14,370,189			5.13			%			256,353,981			13,253,946			5.17			%			(8.44)			%			(7.77)			%

Stage 1. Financial instruments that do not deteriorate since their initial recognition or that have low credit risk at the end of the reporting period. (12-month expected credit losses).

Stage 2. Financial instruments that have significantly increased their risk since their initial recognition. (Lifetime expected credit losses).

Stage 3. Financial instruments that have Objective Evidence of Impairment in the reported period. (Lifetime expected credit losses).

LOANS BY STAGES,PROFORMA INCLUDING THE BANISTMO OPERATION

			3Q25												4Q25												4Q25 / 3Q25
			Loans			Allowances			% Coverage						Loans			Allowances			% Coverage						Loans						Allowances
Stage 1			247,768,050			1,845,317			0.74			%			253,738,971			2,146,288			0.85			%			2.41			%			16.31			%
Stage 2			17,335,637			2,921,204			16.85			%			16,107,703			2,509,842			15.58			%			(7.08)			%			(14.08)			%
Stage 3			14,868,936			9,603,668			64.59			%			15,360,725			10,018,085			65.22			%			3.31			%			4.32			%
Total			279,972,623			14,370,189			5.13			%			285,207,399			14,674,215			5.15			%			1.87			%			2.12			%

2.6.        Operating Expenses

During 4Q25, operating expenses totaled COP 3,788 billion, representing an increase of 12.24% compared to 3Q25 and 8.10% compared to 4Q24. The efficiency ratio closed at 50.38% in the quarter and 49.41% over the last 12 months.

Personnel expenses (salaries, employee benefits and bonuses) totaled COP 1,459 billion in the quarter, representing a 1.62% increase compared to 3Q25. This variation is mainly explained by the increase in bonuses at Bancolombia S.A. Compared to 4Q24, there was a 1.73% increase, mainly due to the 2025 salary adjustment, partially offset by lower bonuses associated with the seasonality of the provision, which was more stable in 2025, unlike in 2024, when the highest expense was recorded in the last quarter.

Meanwhile, general expenses totaled COP 2,329 billion in the quarter, representing a 12.52% increase compared to the previous quarter and a 20.11% increase compared to 4Q24. On a quarterly basis, the increase is mainly due to higher expenses related to technology fees, marketing and advertising, and operational risk. The growth compared to 4Q24 is largely attributable to higher expenses in technology, taxes, and operational risk.

As of December 31, 2025, Grupo Cibest had 33,951 employees, 835 branches, 6,145 ATMs, 35,519 banking agents and more than 32 million customers.

*Figures in billions

12

4Q25

2.7.        Taxes

Grupo Cibest income tax expense was COP 687 billion, resulting in an effective rate of 30% explained by tax benefits in Colombia associated with exempt income from the mortgage loan portfolio for social housing, investments in productive fixed assets, and investments in non-conventional renewable energy, as well as tax benefits in Guatemala, El Salvador, and Panama related to exempt income from returns on securities issued by those governments. During the quarter, an additional deferred tax expense of COP 153.2 billion was recognized, driven by the increase in the surcharge associated with the economic emergency declared in December 2025 by the Colombian national government.

3.BREAK DOWN OF PRINCIPAL OPERATIONS

The following tables summarize the financial statements of our operations in each country.

BANCOLOMBIA S.A. (STAND ALONE) – COLOMBIA

The Colombian economy is showing signs of stabilization, with GDP growth nearing 2.9% in 2025 and a projected 3.2% for 2026. Inflation has stagnated, and while it reached 5.1% in December, the risks looming on the horizon related to the implications of the 23.7% increase in the minimum wage point to an acceleration in this indicator this year. In this context, the Central Bank maintained its interest rate at 9.25% from April 2025; however, at the beginning of 2026, it adopted a more contractionary stance and raised the rate to 10.25%, given the rebound in inflation and the unanchoring of expectations, with the aim of strengthening convergence toward the 3% target. This also reflects persistent fiscal challenges, with a projected deficit of 7.0% of GDP and public debt exceeding 63% in 2026. In the short term, debt management operations by the Public Credit Authority marginally reduced the debt balance and moderated interest payments, but have introduced a greater level of uncertainty into the public debt market. Furthermore, international volatility, marked by ongoing conflicts and tariff measures, could affect inflation and local monetary policy.

In this context, Bancolombia S.A.'s loan portfolio grew 3.96% in 4Q25 compared to the previous quarter. This growth was primarily driven by the commercial loan portfolio, due to the dynamism of the corporate segment. The consumer loan portfolio maintained positive performance, especially in credit cards, supported by higher billing levels, as well as in personal loans and Nequi, whose growth was due to operational improvements and an expanded customer base. The mortgage loan portfolio continued the positive growth trend observed over the previous two years, driven by the interest rate cuts in July 2024.

Regarding deposits, the total balance increased by 6.54% during the quarter, primarily driven by the expansion of savings accounts, which registered significant growth in higher-income individuals, SME, Personal, Self-Employed, Financial Institutions, and Corporate segments. Checking accounts also showed positive growth, particularly in October and December, with significant contributions from

13

4Q25

the SME and Corporate segments. In contrast, time deposits contracted during the quarter, attributable to slower treasury operations and lower demand for time deposits.

Bancolombia S.A.'s net income in 4Q25 reached COP 1,308 billion, representing a 22.70% decrease compared to 3Q25. Net interest income declined, primarily due to a lower contribution from the treasury portfolio, impacted by devaluations in the TES yield curve during the quarter. This trend was partially offset by lower interest expenses resulting from a reduction in time deposit levels. The net interest margin (NIM) stood at 7.04% for 4Q25, compared to 7.29% in 3Q25.

Provision expenses increased during the quarter, associated with higher spending on specific corporate clients and larger provisions resulting from updated macroeconomic projections and adjustments implemented in credit risk models. The cost of risk stood at 2.26%, an increase compared to 3Q25 and 4Q24.

Net fees registered a quarterly increase, driven by higher income from insurance commissions and increased card transaction volume. Operating expenses, meanwhile, grew during the quarter, associated with higher expenses in operational risk management and a larger provision for bonuses.

During the quarter, an additional deferred tax expense of COP 153.2 billion was recognized, driven by the increase in the surcharge associated with the economic emergency declared in December 2025 by the Colombian national government.

Finally, the quarterly annualized ROE was 19.5% for the quarter.

The core solvency ratio stood at 12.22%, and the total solvency ratio at 14.40%. The increase compared to the previous quarter is mainly explained by higher retained earnings during the period.

In annual terms, Bancolombia's loan portfolio grew by 8.91%. This performance was driven by greater dynamism in the commercial loan portfolio, primarily due to the strong performance of the corporate segment. Meanwhile, the consumer loan portfolio showed a clear transition from a contraction phase in 2024 to growth that gradually accelerated throughout 2025. led by Personal Loans and Credit Cards, supported by Nequi and Payroll Deduction Loans, in line with implemented business strategies and increased transaction activity. Finally, the mortgage portfolio maintained solid and more stable growth, consolidating its position as the fastest-growing segment in percentage terms during the year. As for deposits, these registered annual growth of 11.45%, driven mainly by the increased activity in savings accounts, as well as by the rise in time deposits, reflecting a favorable restructuring of funding within a context of business strategies focused on attracting deposits and a greater customer preference for savings instruments.

Net income for fiscal year 2025 closed at 6.124 billion, representing a 4.90% decrease compared to 2024. This result is primarily due to slower operating income growth, stemming from a lower net interest margin in response to reduced interest rates, as well as lower income from equity method, associated with the restructuring towards Grupo Cibest. These effects were partially offset by improved performance in provisions. However, operating expenses were higher, mainly due to increased bonuses and technology expenditures.

Despite the slight decrease in net income, return on equity (ROE) increased to 18.85%, compared to 16.20% the previous year, as a result of the reduction in equity associated with the change in corporate structure. The net interest margin decreased to 7.25%, from 7.74% in 2024, while the cost of risk fell to 1.72%, compared to 2.26% the previous year.

The following presents the statement of financial position, income statement, and key performance indicators of Bancolombia S.A. as of 4Q25, compared to pro forma statements from previous quarters that assume the completion of the corporate transformation towards Grupo Cibest in those respective quarters, with the sole purpose of providing comparability for the analysis of the entity's performance in 4Q25.

14

4Q25

STATEMENT OF FINANCIAL POSITION			Pro forma Quarter						Real
			4Q24			1Q25			2Q25			3Q25			4Q25
ASSETS
Cash and cash equivalents			17,354,652			13,344,089			17,598,994			16,598,154			19,254,247
Loan portfolio and leasing operations, net			179,696,275			184,621,327			187,416,836			190,041,944			197,618,844
Equity investments			8,521,597			8,014,928			8,170,951			8,411,502			8,659,796
Other assets			37,613,212			35,181,344			42,468,625			40,475,204			41,896,703
TOTAL ASSETS			243,185,736			241,161,688			255,655,406			255,526,804			267,429,590
LIABILITIES AND SHAREHOLDERS' EQUITY
LIABILITIES
Customer deposits			185,801,073			185,175,224			194,416,941			194,364,604			207,080,500
Financial obligations			8,887,289			7,451,133			7,888,588			7,775,889			7,662,842
Other liabilities			22,671,740			24,942,501			28,801,358			27,218,498			25,267,340
TOTAL LIABILITIES			217,360,102			217,568,858			231,106,888			229,358,991			240,010,681
TOTAL SHAREHOLDERS' EQUITY			25,825,634			23,592,830			24,548,518			26,167,812			27,418,909
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY			243,185,736			241,161,688			255,655,406			255,526,804			267,429,590

INCOME STATEMENT			Pro forma Quarter						Real
			4Q24			1Q25			2Q25			3Q25			4Q25
																		Interest income and valuation allowance			6,608,529			6,472,948			6,636,440			6,656,654			6,530,306
Interest expense			(2,774,081)			(2,538,966)			(2,588,146)			(2,567,689)			(2,496,340)
Provisions and impairment, net			(624,999)			(877,789)			(813,409)			(581,785)			(1,155,992)
Fee and commission income, net			729,600			675,891			710,931			760,673			847,767
Other operating income, net			468,745			515,413			421,078			429,599			621,670
Equity method			432,987			298,108			104,919			282,915			373,618
Operating expenses			(2,557,211)			(2,413,974)			(2,615,714)			(2,581,169)			(2,853,375)
Earnings before income tax			2,283,570			2,131,631			1,856,099			2,399,198			1,867,654
Income tax			(680,196)			(587,371)			(499,844)			(707,424)			(559,901)
Net income			1,603,374			1,544,260			1,356,255			1,691,773			1,307,753

15

4Q25

Principal ratios Bancolombia S.A.

			As of (Pro forma)												Pro forma						Real
PRINCIPAL RATIOS BANCOLOMBIA S.A.			4Q24						4Q25						4Q24						3Q25						4Q25
PROFITABILITY
Net Interest Margin			7.67			%			7.25			%			7.26			%			7.29			%			7.04			%
Lending NIM			8.24			%			7.85			%			7.71			%			7.70			%			7.94			%
Investment NIM,Debt Securities and Derivatives			3.36			%			2.78			%			4.13			%			4.45			%			0.48			%
ROA			2.53			%			2.42			%			2.69			%			2.65			%			2.00			%
ROE			25.28			%			23.87			%			26.04			%			26.63			%			19.50			%
EFFICIENCY
Financial Efficiency			43.37			%			46.74			%			46.16			%			46.41			%			48.52			%
Operational Efficiency			4.00			%			4.13			%			3.98			%			3.97			%			4.04			%
ASSET QUALITY
30 Day PDL			4.85			%			3.89			%			4.85			%			4.12			%			3.89			%
30 Day PDL Coverage			124.27			%			133.61			%			124.27			%			125.95			%			133.61			%
90 Day PDL			3.52			%			2.83			%			3.52			%			2.99			%			2.83			%
90 Day PDL Coverage			171.21			%			183.14			%			171.21			%			173.18			%			183.14			%
Cost of Risk			2.25			%			1.72			%			1.39			%			1.16			%			2.26			%

SOLVENCY RATIO (COP millions)			Pro forma Quarter			Real Quarter
			4Q24			3Q25			4Q25
Technical Equity			29,134,487			28,245,095			29,431,196
Basic Solvency			11.95%			11.77%			12.22%
Total Solvency			14.75%			14.14%			14.40%
Risk-weighted assets			156,079,050			161,241,484			164,846,644
Total Market Risk			16,478,209			11,760,679			11,646,174
Total Operational Risk			25,005,882			26,791,401			27,829,268

16

4Q25

BANAGRICOLA- EL SALVADOR

The country's recent economic outlook has been marked by a slight acceleration, with growth projected to reach approximately 2.8% by 2025, despite disruptions to international trade and a weakening textile sector. Indeed, international demand for this sector has been affected by increasing competition from Asian countries in the maquila industry. Meanwhile, inflation has shown a downward bias due to fuel price trends, although it could rebound temporarily should global disruptions affect global crude oil prices. Private consumption has benefited from strong US growth and remittance flows, despite immigration policy. In contrast, fiscal space has been limited by spending rigidities, but fiscal improvement is expected in the short term, in line with commitments to the IMF, and inflation is projected to be around 1.3% in the medium term.

In this context, Banco Agrícola's loan portfolio closed the quarter with 4.35% growth (measured in USD), driven by the commercial loan portfolio, primarily in the corporate segment. The consumer loan portfolio grew to a lesser extent, especially in personal loans and credit cards. On the deposit side, savings accounts saw an increase, with contributions from individual and corporate clients, as well as greater use of digital channels, which accounted for a significant portion of the growth in deposits. Time deposits also increased, with contributions from individual and corporate clients. Checking accounts showed a decrease due to lower balances in the institutional and government segments.

Banco Agricola's net income for 4Q25 was COP 154.6 billion, equivalent to a 7.12% increase compared to 3Q25. Net interest income grew compared to the previous quarter, mainly due to higher income from treasury operations under favorable conditions in the local market. Regarding interest expenses, an increase was observed, associated with higher costs for savings and time deposits, consistent with the increase in deposit volumes. The net interest margin for 4Q25 was 7.96%.

Net provisions for the period decreased, explained by improved credit performance from retail customers. Consequently, the cost of risk was 1.83% in the quarter, down from 3Q25.

Net fees increased due to higher income from transactional products, especially credit cards.

Operating expenses also increased, explained by higher overhead costs associated with technology services and accounting adjustments.

Finally, the quarterly annualized ROE was 23.62%.

The total solvency ratio was 13.57%. The increase compared to the previous quarter is mainly due to higher retained earnings during the period.

On an annual basis, Banco Agricola's loan portfolio grew by 11.3% (measured in USD), primarily driven by the dynamism of the commercial loan portfolio, followed by growth in the consumer loan portfolio, which reached new segments and generated an expansion of the net interest margin. Deposits grew by 18% (measured in USD) compared to the previous year, primarily driven by savings accounts, with significant growth among personal and some corporate clients. This performance was followed by time deposits, with contributions from both individual and corporate clients. Digital channels continued to gain traction and accounted for a significant portion of the growth in deposits. In contrast, checking accounts decreased, mainly due to reductions in the institutional and government segments.

Net income for fiscal year 2025 reached 591.2 billion, representing a 21.56% increase compared to 2024. This result was mainly driven by an increase in net interest income, supported by higher loan portfolio yields and a reduction in interest expense associated with the lower SOFR rate. Additionally, fees maintained consistent growth, mainly due to higher income from transactional products.

As a result, ROE increased to 21.68%, compared to 20.63% the previous year; the net interest margin expanded to 7.56% from 6.95% in 2024; and the cost of credit increased to 1.85%, compared to 1.38% the previous year.

17

4Q25

STATEMENT OF FINANCIAL POSITION AND INCOME STATEMENT, CONSOLIDATED (1)

			As of						Quarter									Change
(COP million)			4Q24			4Q25			4Q24			3Q25			4Q25			4Q25 / 3Q25						4Q25 / 4Q24
ASSETS
Gross loans			18,712,218			17,740,830			18,712,218			17,754,103			17,740,830			(0.07)			%			(5.19)			%
Allowances for loans			(598,709)			(557,515)			(598,709)			(568,030)			(557,515)			(1.85)			%			(6.88)			%
Investments			4,015,694			4,079,879			4,015,694			4,731,581			4,079,879			(13.77)			%			1.60			%
Other assets			4,511,185			4,619,529			4,511,185			5,202,237			4,619,529			(11.20)			%			2.40			%
Total assets			26,640,410			25,882,723			26,640,410			27,119,891			25,882,723			(4.56)			%			(2.84)			%
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits			21,185,538			21,299,460			21,185,538			22,027,891			21,299,460			(3.31)			%			0.54			%
Other liabilities			2,673,476			2,118,623			2,673,476			2,203,092			2,118,623			(3.83)			%			(20.75)			%
Total liabilities			23,859,014			23,418,083			23,859,014			24,230,983			23,418,083			(3.35)			%			(1.85)			%
Non-controlling interest			41,923			50,632			41,923			49,787			50,632			1.70			%			20.77			%
Stockholders’ equity attributable to the owners of the parent company			2,744,973			2,414,009			2,744,973			2,839,120			2,414,009			(14.97)			%			(12.06)			%
Total liabilities and shareholders’ equity			26,645,910			25,882,723			26,645,910			27,119,891			25,882,723			(4.56)			%			(2.86)			%
Interest income			1,852,097			2,096,904			506,531			534,749			541,341			1.23			%			13.22			%
Interest expense			(456,185)			(437,236)			(118,549)			(101,558)			(107,198)			5.55			%			(4.15)			%
Net interest income			2,308,282			1,659,668			387,981			433,192			434,143			0.22			%			(28.10)			%
Net provisions			(236,086)			(334,805)			(51,618)			(110,200)			(80,833)			(26.65)			%			41.81			%
Fees and income from service, net			289,284			338,002			82,917			77,760			103,721			33.39			%			16.84			%
Other operating income			44,233			46,314			10,482			14,204			(6,716)			(147.28)			%			4.70			%
Total operating expense			(865,060)			(928,789)			(254,250)			(226,228)			(250,138)			10.57			%			7.37			%
Profit before tax			628,284			780,389			175,512			188,728			200,177			6.07			%			24.21			%
Income tax			(130,968)			(177,859)			(31,235)			(41,669)			(42,692)			2.46			%			35.80			%
Net income before non-controlling interest			759,252			602,530			144,277			147,059			157,484			7.09			%			(20.64)			%
Non-controlling interest			(10,955)			(11,288)			(2,750)			(2,770)			(2,908)			4.98			%			3.04			%
Net income			486,361			591,242			141,527			144,289			154,577			7.13			%			21.56			%

(1) Corresponds to the results of Banagrícola and its subsidiaries before eliminating intercompany transactions with other Grupo Cibest companies

PRINCIPAL RATIOS						As of												Quarter
						4Q24						4Q25						4Q24						3Q25						4Q25
NIM						6.95			%			7.56			%			7.15			%			7.86			%			7.96			%
ROE						20.63			%			21.68			%			21.48			%			20.18			%			23.62			%
ROA						2.03			%			2.23			%			2.20			%			2.17			%			2.33			%
CoR						1.38			%			1.85			%			1.12			%			2.41			%			1.83			%
Financial Efficiency						50.02			%			45.44			%			52.82			%			43.08			%			47.09			%
Total Solvency						15.13			%			13.57			%			15.13			%			13.56			%			13.57			%
30 Day PDL						1.84			%			1.77			%			1.84			%			1.83			%			1.77			%
30 Day PDL Coverage						154.23			%			159.81			%			154.23			%			156.98			%			159.81			%
90 Day PDL						1.01			%			0.93			%			1.01			%			0.97			%			0.93			%
90 Day PDL Coverage						279.9			%			304.59			%			279.9			%			297.77			%			304.59			%

18

4Q25

GRUPO AGROMERCANTIL HOLDING – GUATEMALA

The country has demonstrated remarkable growth, with a projected growth rate of nearly 3.8% for 2025, driven by strong private consumption. At the sectoral level, significant growth has been recorded in financial activities and textile exports, as well as in tourism and trade. Simultaneously, inflation has remained consistently below the Bank of Guatemala's target, reaching 1.65% year-on-year in December. This has resulted from low international oil prices and the dissipation of supply shocks. Infrastructure investment and public spending are expected to fuel growth, despite a potential decline in remittances due to a more restrictive US immigration policy. The Arévalo administration plans to increase spending without compromising fiscal stability. Furthermore, two cuts to the Bank of Guatemala's interest rate are anticipated in 2026, bringing it down to 3.25%.

BAM's loan portfolio closed 4Q25 with a 1.96% decrease in USD terms. The commercial loan portfolio saw a reduction, explained by significant payments from corporate clients, partially offset by new disbursements within the same segment. In consumer lending, personal loans contracted due to lower demand, partially offset by the strong performance of credit cards. Meanwhile, the mortgage portfolio experienced a slight adjustment. Regarding deposits, savings accounts showed positive growth. Checking accounts showed a slight increase, while time deposits declined, primarily in the institutional segment.

BAM's net income 4Q25 was COP 20.4 billion, representing a 48.07% decrease compared to the previous quarter.

Net interest income decreased, primarily due to the performance of the investment portfolio. Interest expenses showed a slight increase in dollar terms due to the higher cost of savings account remuneration, which registered significant growth during the period; however, when the exchange rate effect is incorporated, this item reflects a decrease. The net interest margin for 4Q25 was 4.48%.

Provision expenses increased during the quarter, driven mainly by higher requirements in corporate banking. This was partially offset by a reduction in provisions for the consumer portfolio, especially for personal loans and credit cards. The cost of risk for 4Q25 was 2.24%, registering an increase compared to 3Q25 and a decrease compared to 4Q24.

Fees contributed positively, mainly due to higher income associated with credit cards and foreign exchange transactions.

Operating expenses increased, mainly driven by higher costs related to projects, depreciation, repairs, and maintenance.

Finally, the quarterly annualized ROE was 3.97%.

The core solvency ratio stood at 7.54%, and the total solvency ratio at 13.51%. The increase in the solvency ratio is due to a reduction in the loan portfolio with a 100% risk weighting, primarily in the commercial segment.

On an annual basis, BAM's loan portfolio registered growth of 1.86% in USD terms. This performance was mainly driven by the dynamism of the commercial portfolio. In contrast, the consumer loan portfolio contracted as a result of stricter origination procedures for higher-risk products, in line with the objective of preserving asset quality. Meanwhile, the mortgage portfolio remained stable. Deposits increased by 7.98%, primarily driven by growth in savings accounts in the personal segment and, to a lesser extent, checking accounts. On the other hand, time deposits decreased due to reduced incentives for this type of deposit, as part of the strategy to improve the deposit mix.

Net income for fiscal year 2025 closed at 113.2 billion, representing a 31.58% decrease compared to 2024. This result is mainly due to higher provisions associated with impairment in the consumer loan portfolio, primarily personal loans and credit cards. Net interest income decreased as a result of lower returns due to a smaller share of the consumer loan portfolio and a higher cost of funds associated with the growth of the savings account.

As a result, ROE was 5.28%, compared to 8.21% the previous year. Similarly, the net interest margin decreased to 4.57%, from 5.03% in 2024, while the cost of credit increased to 2.23%, compared to 2.08% the previous year.

19

4Q25

STATEMENT OF FINANCIAL POSITION AND INCOME STATEMENT, CONSOLIDATED (1)

			As of						Quarter									Change
(COP million)			4Q24			4Q25			4Q24			3Q25			4Q25			4Q25 / 3Q25						4Q25 / 4Q24
ASSETS
Gross loans			21,125,637			18,335,468			21,125,637			19,531,022			18,335,468			(6.12)			%			(13.21)			%
Allowances for loans			(995,337)			(836,623)			(995,337)			(878,211)			(836,623)			(4.74)			%			(15.95)			%
Investments			2,476,759			2,678,628			2,476,759			2,799,813			2,678,628			(4.33)			%			8.15			%
Other assets			4,610,963			4,127,240			4,610,963			4,210,302			4,127,240			(1.97)			%			(10.49)			%
Total assets			27,218,045			24,304,713			27,218,045			25,662,927			24,304,713			(5.29)			%			(10.70)			%
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits			19,596,065			18,031,181			19,596,065			18,679,728			18,031,181			(3.47)			%			(7.99)			%
Other liabilities			5,307,609			4,191,598			5,307,609			4,819,192			4,191,598			(13.02)			%			(21.03)			%
Total liabilities			24,903,674			22,222,779			24,903,674			23,498,920			22,222,779			(5.43)			%			(10.77)			%
Non-controlling interest			53,355			47,701			53,355			48,884			47,701			(2.42)			%			(10.60)			%
Stockholders’ equity attributable to the owners of the parent company			2,261,070			2,034,233			2,261,070			2,115,122			2,034,233			(3.82)			%			(10.03)			%
Total liabilities and shareholders’ equity			27,218,098			24,304,713			27,218,098			25,662,927			24,304,713			(5.29)			%			(10.70)			%
Interest income			1,946,541			2,023,030			536,966			508,476			481,936			(5.22)			%			3.93			%
Interest expense			(900,174)			(1,003,676)			(259,944)			(250,410)			(241,129)			(3.71)			%			11.50			%
Net interest income			2,846,716			1,019,354			277,021			258,067			240,807			(6.69)			%			(64.19)			%
Net provisions			(394,589)			(442,529)			(129,227)			(97,908)			(106,516)			8.79			%			12.15			%
Fees and income from service, net			128,110			138,211			32,274			33,119			39,295			18.65			%			7.88			%
Other operating income			131,695			133,431			61,383			16,316			36,549			124.01			%			1.32			%
Total operating expense			(707,454)			(714,283)			(219,149)			(176,698)			(180,122)			1.94			%			0.97			%
Profit before tax			204,129			134,184			22,303			32,896			30,013			(8.76)			%			(34.27)			%
Income tax			(34,917)			(20,889)			(11,516)			(1,658)			(8,227)			396.20			%			(40.18)			%
Net income before non-controlling interest			239,046			113,295			10,786			34,554			21,786			(36.95)			%			(52.61)			%
Non-controlling interest			(3,703)			(55)			(27)			(4,805)			(1,349)			(71.93)			%			(98.51)			%
Net income			165,509			113,240			10,759			39,360			20,438			(48.07)			%			(31.58)			%

(1) Corresponds to the results of Grupo Agromercantil Holding and its subsidiaries before eliminating intercompany transactions with other Grupo Cibest companies

						As of												Quarter
PRINCIPAL RATIOS						4Q24						4Q25						4Q24						3Q25						4Q25
NIM						5.03			%			4.57			%			4.81			%			4.59			%			4.48			%
ROE						8.21			%			5.28			%			1.94			%			7.28			%			3.97			%
ROA						0.69			%			0.44			%			0.16			%			0.61			%			0.33			%
CoR						2.08			%			2.23			%			2.49			%			1.96			%			2.24			%
Financial Efficiency						54.16			%			55.33			%			59.12			%			57.46			%			56.88			%
Basic Solvency						7.70			%			7.54			%			7.70			%			7.35			%			7.54			%
Total Solvency						13.75			%			13.51			%			13.75			%			13.27			%			13.51			%
30 Day PDL						3.25			%			3.30			%			3.25			%			3.22			%			3.30			%
30 Day PDL Coverage						130.90			%			123.66			%			130.90			%			124.92			%			123.66			%
90 Day PDL						2.20			%			2.17			%			2.20			%			2.20			%			2.17			%
90 Day PDL Coverage						193.40			%			188.42			%			193.40			%			183.23			%			188.42			%

20

4Q25

BANISTMO- PANAMA

Despite the closure of the Cobre Panama mine and the distortions in international trade caused by US tariff announcements, the Panamanian economy has shown a gradual acceleration in economic growth, and by 2025 its annual growth rate could reach nearly 4.1%. Beyond the disruptions associated with El Niño, the Panama Canal's operations recovered, and this, coupled with the tourism boom, has helped offset the cessation of mining activity. However, although the president has expressed his commitment to consolidating public finances, this process faces obstacles related to low tax revenue and significant rigidities in public spending.

In this context, Banistmo's loan portfolio closed the quarter with a 1.20% decrease (measured in USD). A contraction was recorded in both the commercial and mortgage loan portfolios. In the case of the commercial loan portfolio, the decrease occurred primarily among clients in the import sector. Meanwhile, the mortgage loan portfolio, in line with the previous quarter's trend, showed slower disbursement growth, accompanied by higher prepayments and cancellations. The consumer loan portfolio, in contrast, showed growth driven primarily by the performance of personal and vehicle loans. Deposits increased by 1.66%, explained by higher balances in time deposits, savings accounts, and checking accounts. Time deposits grew mainly in the corporate segment, while sight deposits increased in the personal and SME segments. Finally, loans from financial institutions decreased by 7.96%, largely due to maturities.

Banistmo's net income for 4Q25 was COP 43.9 billion, representing a 75.46% decrease compared to the previous quarter. Net interest income declined, primarily due to lower income from debt securities investments related to the spin-off of Valores Banistmo. Interest expenses, measured in dollars, increased during the quarter due to higher financial costs related to the bonds. However, when these figures are converted to Colombian pesos, a decrease in interest expenses is observed, explained by the appreciation of the Colombian peso against the dollar during the period. The net interest margin for 4Q25 was 3.05%, lower than the 3.43% recorded in 3Q25.

Regarding net provisions, there was an increase compared to the previous quarter, given the release based on macroeconomic parameters observed in the previous quarter. Additionally, there was an increase in expenses associated with the mortgage loan portfolio.

Operating expenses decreased compared to the previous quarter, mainly due to the reversal of labor expenses for Valores Banistmo, given that this entity ceased to be consolidated in Banistmo's income statement for the entire year 2025. In October, both the income and expenses associated with Valores Banistmo were reversed as part of the spin-off process that was finalized in November. Additionally, lower bonuses were recorded, an effect also associated with this spin-off.

Finally, the quarterly annualized ROE was 3.86%.

The core solvency ratio was 12.20% and the total solvency ratio was 13.99%. The increase compared to the previous quarter is mainly explained by the decrease in the loan portfolio.

In annual terms, Banistmo's loan portfolio decreased by 2.10% (measured in USD). This reduction occurred in the mortgage, commercial, and consumer loan portfolios. In the mortgage portfolio, the main reason was the tightening of origination policies. In the commercial loan portfolio, performance was mainly driven by the reclassification of SME clients into microcredit in 3Q25, as well as by early repayments from certain corporate clients in December. Meanwhile, the consumer loan portfolio showed less dynamism in origination. As for deposits, they decreased by 0.85% (measured in USD) compared to the previous year, mainly explained by the reduction in the balance of time deposits, partially offset by the increase in demand deposits, driven by commercial strategies in various digital channels.

Net income for fiscal year 2025 reached 408.8 billion pesos, representing an 89.59% increase compared to 2024. This result is primarily due to a decrease in provision expenses, driven by releases related to the updated expense calculation model and improved portfolio quality. Additionally, operating expenses were lower, mainly due to reduced technology-related costs. On the other hand, net interest income decreased as a result of lower loan volume and a lower loan-to-value ratio, particularly in the commercial loan portfolio. Similarly, net fee income decreased due to the spin-off of Valores Banistmo.

As a result, return on equity (ROE) increased to 8.79%, compared to 4.48% the previous year; the net interest margin decreased to 3.27% from 3.35% in 2024; and the cost of risk decreased to 0.51%, compared to 1.38% the previous year.

21

4Q25

STATEMENT OF FINANCIAL POSITION AND INCOME STATEMENT, CONSOLIDATED (1)

			As of						Quarter									Change
(COP million)			4Q24			4Q25			4Q24			3Q25			4Q25			4Q25 / 3Q25						4Q25 / 4Q24
ASSETS
Gross loans			34,589,230			28,853,418			34,589,230			30,499,649			28,853,418			(5.40)			%			(16.58)			%
Allowances for loans			(1,909,023)			(1,420,269)			(1,909,023)			(1,478,621)			(1,420,269)			(3.95)			%			(25.60)			%
Investments			6,828,839			6,346,573			6,828,839			6,389,271			6,346,573			(0.67)			%			(7.06)			%
Other assets			6,452,984			5,756,466			6,452,984			5,640,013			5,756,466			2.06			%			(10.79)			%
Total assets			45,962,068			39,536,188			45,962,068			41,050,312			39,536,188			(3.69)			%			(13.98)			%
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits			32,382,044			27,358,223			32,382,044			28,102,666			27,358,223			(2.65)			%			(15.51)			%
Other liabilities			8,748,159			7,699,021			8,748,159			8,267,061			7,699,021			(6.87)			%			(11.99)			%
Total liabilities			41,130,203			35,057,244			41,130,203			36,369,727			35,057,244			(3.61)			%			(14.77)			%
Shareholders’ equity			4,831,864			4,478,944			4,831,864			4,680,585			4,478,944			(4.31)			%			(7.30)			%
Total liabilities and shareholders’ equity			45,962,068			39,536,188			45,962,068			41,050,312			39,536,188			(3.69)			%			(13.98)			%
Interest income			2,700,508			2,563,326			690,404			658,465			599,944			(8.89)			%			(5.08)			%
Interest expense			1,372,330			(1,292,690)			(370,631)			(324,047)			(318,273)			(1.78)			%			(194.20)			%
Net interest income			4,072,838			1,270,637			319,772			334,417			281,671			(15.77)			%			(68.80)			%
Net provisions			456,748			(161,369)			(122,583)			4,202			(111,030)			(2742.31)			%			(135.33)			%
Fees and income from service, net			272,671			253,596			54,362			65,041			71,499			9.93			%			(7.00)			%
Other operating income			76,249			44,476			30,811			10,783			4,599			(57.35)			%			(41.67)			%
Total operating expense			992,273			(922,902)			(295,589)			(228,743)			(200,261)			(12.45)			%			(193.01)			%
Profit before tax			228,079			484,438			(13,226)			185,700			46,478			(74.97)			%			112.40			%
Income tax			12,484			(75,687)			15,625			(6,857)			(2,590)			(62.23)			%			(706.27)			%
Net income			215,595			408,752			2,399			178,843			43,888			(75.46)			%			89.59			%

(1) Corresponds to the results of Banistmo and its subsidiaries before eliminating intercompany transactions with other Grupo Cibest companies

PRINCIPAL RATIOS						As of												Quarter
						4Q24						4Q25						4Q24						3Q25						4Q25
NIM						3.75			%			3.27			%			3.04			%			3.43			%			3.05			%
ROE						4.48			%			8.79			%			0.19			%			15.24			%			3.86			%
ROA						0.50			%			0.98			%			2.00			%			1.71			%			0.44			%
CoR						1.38			%			0.51			%			1.40			%			(5.36)			%			1.49			%
Financial Efficiency						59.17			%			58.83			%			72.99			%			55.76			%			55.97			%
Basic Solvency						11.57			%			12.20			%			11.57			%			12.13			%			12.20			%
Total Solvency						13.39			%			13.99			%			13.39			%			13.90			%			13.99			%
30 Day PDL						8.56			%			8.94			%			8.56			%			9.09			%			8.94			%
30 Day PDL Coverage						62.63			%			52.77			%			62.63			%			51.32			%			52.77			%
90 Day PDL						5.65			%			6.45			%			5.65			%			6.34			%			6.45			%
90 Day PDL Coverage						94.85			%			73.10			%			94.85			%			73.63			%			73.10			%

22

4Q25

4.Grupo Cibest Company Description (NYSE: CIB, BVC: CIBEST Y PFCIBEST)

Grupo Cibest is a conglomerate of financial institutions and complementary businesses that offers a broad portfolio of products and services to a diversified base of over 32 million entities and individual clients. Grupo Cibest distributes its products and services through a regional platform comprising the largest private banking network in Colombia, with further presence in the Central American market through El Salvador's leading financial group, as well as international banking subsidiaries and local licenses in Panama, Guatemala, and Puerto Rico. BANCOLOMBIA and its business lines provide brokerage services, investment banking, financial leasing, factoring, consumer credit, fiduciary services, asset management, among others.

			Contact Information
			Grupo Cibest Investor Relations
Phone:			(601) 4885371
E-mail:			IR@Grupocibest.com.co
Contacts:			Catalina Tobón Rivera (IR Director)
Website:			https://www.grupocibest.com/Investor-relations

23

CONSOLIDATED STATEMENT OF FINANCIAL POSITION			Quarter									Change
(COP million)			4Q24			3Q25			4Q25			4Q25 / 3Q25						4Q25 / 4Q24						% of Assets						% of Liabilities
ASSETS
Cash and balances at central bank			24,881,536			24,074,711			22,805,635			-5.27			%			-8.34			%			6.01			%
Interbank borrowings			2,239,615			4,008,403			2,437,175			-0.39			%			0.09			%			0.64			%
Reverse repurchase agreements and other similar secured lend			5,722,948			2,413,088			4,673,590			93.68			%			(18.34)			%			1.23			%
Financial assets investment			37,570,270			39,704,715			34,317,259			(13.57)			%			(8.66)			%			9.04			%
Derivative financial instruments			2,938,142			4,042,125			4,417,863			9.30			%			50.36			%			1.16			%
Loans and advances to customers			279,453,908			279,972,623			256,353,981			(8.44)			%			(8.27)			%			67.51			%
Allowance for loan and lease losses			(16,179,738)			(14,370,189)			(13,253,946)			(7.77)			%			(18.08)			%			(3.49)			%
Investment in associates and joint ventures			2,928,984			3,064,302			3,311,506			8.07			%			13.06			%			0.87			%
Goodwill and Intangible assets, net			9,767,903			8,772,703			2,537,180			(71.08)			%			(74.03)			%			0.67			%
Premises and equipment, net			5,906,064			5,601,012			5,406,874			(3.47)			%			(8.45)			%			1.42			%
Investment property			5,580,109			6,027,496			6,595,407			9.42			%			18.19			%			1.74			%
Right of use assets			1,757,206			1,488,727			1,329,718			(10.68)			%			(24.33)			%			0.35			%
Prepayments			907,620			929,134			845,182			(9.04)			%			(6.88)			%			0.22			%
Tax receivables			1,943,780			2,138,254			589,948			(72.41)			%			(69.65)			%			0.16			%
Deferred tax			763,757			606,607			1,750,097			188.51			%			129.14			%			0.46			%
Assets held for sale and inventories			1,106,399			832,367			666,361			(19.94)			%			(39.77)			%			0.18			%
Assets related to investments in subsidiaries held for sale			—			—			40,309,257			100.00			%			100.00			%			10.61			%
Other assets			4,926,879			5,325,580			4,659,293			(12.51)			%			(5.43)			%			1.23			%
Total assets			372,215,382			374,631,658			379,752,380			1.37			%			2.02			%			100.00			%
LIABILITIES AND SHAREHOLDERS’ EQUITY
LIABILITIES
Deposit by customers			279,059,401			281,259,655			264,413,956			(5.99)			%			(5.25)			%			69.63			%			78.05			%
Interbank Deposits			716,493			882,390			30,102			(96.59)			%			(95.80)			%			0.01			%			0.01			%
Derivative financial instrument			2,679,643			4,760,503			4,514,630			(5.16)			%			68.48			%			1.19			%			1.33			%
Borrowings from other financial institutions			15,689,532			11,653,378			9,356,428			(19.71)			%			(40.37)			%			2.46			%			2.76			%
Debt securities in issue			11,275,216			11,441,859			7,409,693			(35.24)			%			(34.28)			%			1.95			%			2.19			%
Lease liability			1,889,364			1,596,793			1,325,039			(17.02)			%			(29.87)			%			0.35			%			0.39			%
Preferred shares			584,204			568,928			583,477			2.56			%			(0.12)			%			0.15			%			0.17			%
Repurchase agreements and other similar secured borrowing			1,060,472			3,174,591			676,046			(78.70)			%			(36.25)			%			0.18			%			0.20			%
Current tax			156,162			2,074,045			701,452			(66.18)			%			349.18			%			0.18			%			0.21			%
Deferred tax			2,578,504			2,758,701			2,903,375			5.24			%			12.60			%			0.76			%			0.86			%
Employees benefit plans			951,555			931,137			947,610			1.77			%			(0.41)			%			0.25			%			0.28			%
Liabilities related to investments in subsidiaries held for sale			—			—			34,416,684			100.00			%			100.00			%			9.06%			%			10.16			%
Other liabilities			10,990,561			9,939,670			11,478,253			15.48			%			4.44			%			3.02			%			3.39			%
Total liabilities			327,631,107			331,041,647			338,756,746			2.33			%			3.40			%			89.20			%			100.00			%
SHAREHOLDERS’ EQUITY
Share Capital			480,914			480,914			480,914			—			%			—			%			0.13			%
Additional paid-in-capital			4,857,454			4,857,491			4,857,491			—			%			—			%			1.28			%
Appropriated reserves			22,575,837			23,499,086			23,436,138			(0.27)			%			3.81			%			6.17			%
Retained earnings			8,983,057			9,047,849			7,196,657			(20.46)			%			(19.89)			%			1.90			%
Accumulated other comprehensive income, net of tax			6,645,206			4,492,518			3,783,432			(15.78)			%			(43.07)			%			1.00			%
Stockholders’ equity attributable to the owners of the parent company			43,542,468			42,377,857			39,754,633			(6.19)			%			(8.70)			%			10.47			%
Non-controlling interest			1,041,807			1,212,154			1,241,001			2.38			%			19.12			%			0.33			%
Total liabilities and equity			372,215,382			374,631,658			379,752,380			1.37			%			2.02			%			100.00			%

24

CONSOLIDATED STATEMENT OF FINANCIAL POSITION, PRO FORMA INCLUDING THE BANISTMO OPERATION

			As of						Pro forma			Change
(COP million)			4Q24			3Q25			4Q25			4Q25 / 3Q25						4Q25 / 4Q24
ASSETS
Cash and cash equivalents			32,844,099			30,496,202			33,434,159			9.63			%			1.80			%
Investment instruments			37,570,270			39,704,715			40,663,832			2.42			%			8.23			%
Derivative instruments			2,938,142			4,042,125			4,435,795			9.74			%			50.97			%
Investment and derivative instruments			40,508,412			43,746,840			45,099,627			3.09			%			11.33			%
Customer loan portfolio			279,453,908			279,972,623			285,207,399			1.87			%			2.06			%
Provision for impairment of loan portfolio and finance lease operations			(16,179,738)			(14,370,189)			(14,674,215)			2.12			%			(9.30)			%
Customer loan portfolio, net			263,274,170			265,602,434			270,533,184			1.86			%			2.76			%
Assets held for sale and inventories, net			1,106,399			832,367			791,021			(4.97)			%			(28.50)			%
Investments in associates and joint ventures			2,928,984			3,064,302			3,311,506			8.07			%			13.06			%
Investment property			5,580,109			6,027,496			6,595,407			9.42			%			18.19			%
Property and equipment, net			5,906,064			5,601,012			5,497,410			(1.85)			%			(6.92)			%
Right-of-use assets, leased			1,757,206			1,488,727			1,521,832			2.22			%			(13.39)			%
Intangible assets and goodwill, net			9,767,903			8,772,703			8,450,513			(3.67)			%			(13.49)			%
Deferred tax, net			763,757			606,607			2,154,090			255.10			%			182.04			%
Other assets, net			7,778,279			8,392,968			7,268,969			(13.39)			%			(6.55)			%
TOTAL ASSETS			372,215,382			374,631,658			384,657,718			2.68			%			3.34			%
LIABILITIES AND SHAREHOLDERS' EQUITY
LIABILITIES
Customer deposits			279,059,401			281,259,655			291,707,474			3.71			%			4.53			%
Interbank deposits			1,776,965			4,056,981			1,616,337			(60.16)			%			(9.04)			%
Derivative instruments			2,679,643			4,760,502			4,534,009			(4.76)			%			69.20			%
Financial obligations			15,689,532			11,653,378			11,111,930			(4.65)			%			(29.18)			%
Debt securities issued			11,275,216			11,441,859			10,839,423			(5.27)			%			(3.87)			%
Lease liabilities			1,889,364			1,596,793			1,600,531			0.23			%			(15.29)			%
Preferred stock			584,204			568,928			583,477			2.56			%			(0.12)			%
Current taxes			156,162			2,074,043			702,081			(66.15)			%			349.59			%
Deferred tax, net			2,578,504			2,758,701			4,470,601			62.05			%			73.38			%
Employee benefits			951,555			931,137			950,501			2.08			%			(0.11)			%
Other liabilities			10,990,561			9,939,670			12,207,608			22.82			%			11.07			%
TOTAL LIABILITIES			327,631,107			331,041,647			340,323,972			2.80			%			3.87			%
EQUITY FROM SHAREHOLDERS
Share capital			480,914			480,914			480,914			—			%			—			%
Share premium			4,857,454			4,857,491			4,857,491			—			%			—			%
Reserves			22,575,837			23,499,086			23,436,138			(0.27)			%			3.81			%
Retained earnings			2,715,313			3,374,778			3,376,023			0.04			%			24.33			%
Net income			6,267,744			5,673,070			7,276,230			28.26			%			16.09			%
Other accumulated comprehensive income, net of taxes			6,645,206			4,492,518			3,665,949			(18.40)			%			(44.83)			%
EQUITY ATTRIBUTABLE TO SHAREHOLDERS OF THE PARENT COMPANY			43,542,468			42,377,857			43,092,745			1.69			%			(1.03)			%
Non-controlling interest			1,041,807			1,212,154			1,241,001			2.38			%			19.12			%
TOTAL SHAREHOLDERS' EQUITY			44,584,275			43,590,011			44,333,746			1.71			%			(0.56)			%
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY			372,215,382			374,631,658			384,657,718			2.68			%			3.34			%

25

CONSOLIDATED INCOME STATEMENT

			As of						Change As of			Quarter									Variation
(COP million)			3Q24			3Q25			3Q25 / 3Q24			3Q24			2Q25			3Q25			3Q25 / 2Q25			3Q25/ 3Q24
Interest income and expenses
Interest on loan portfolio and financial leasing operations
Commercial			15,606,023			14,746,859			(5.51)%			3,774,698			3,724,733			3,709,358			(0.41)%			(1.73)%
Consumer			7,907,240			7,535,551			(4.70)%			1,944,688			1,883,526			1,949,953			3.53%			0.27%
Microcredit			121,022			206,913			70.97%			32,924			56,506			63,168			11.79%			91.86%
Mortgage			3,171,740			3,547,386			11.84%			706,901			819,226			836,342			2.09%			18.31%
Leasing			3,524,414			3,199,293			(9.22)%			808,608			804,707			801,898			(0.35)%			(0.83)%
Total interest on loan portfolio and financial leasing operations			30,330,439			29,236,002			(3.61)%			7,267,819			7,288,698			7,360,719			0.99%			1.28%
Interest on debt instruments measured by the effective interest method			728,238			714,677			(1.86)%			170,509			176,941			181,597			2.63%			6.50%
Total interest income from financial instruments measured by the effective interest method			31,058,677			29,950,679			(3.57)%			7,438,328			7,465,639			7,542,316			1.03%			1.40%
Interbank funds sold			130,126			100,741			(22.58)%			17,639			19,704			27,339			38.75%			54.99%
Total valuation of financial instruments			1,665,513			1,436,106			(13.77)%			502,776			482,238			219,520			(54.48)%			(56.34)%
Total interest income and valuation of financial instruments			32,854,316			31,487,526			(4.16)%			7,958,743			7,967,581			7,789,175			(2.24)%			(2.13)%
Total interest expense			(13,687,660)			(12,061,226)			(11.88)%			(3,262,318)			(3,007,606)			(2,945,699)			(2.06)%			(9.71)%
Net interest margin and valuation of financial instruments before provision for loan portfolio impairment and financial leasing, off-balance sheet commitments, and other financial instruments			19,166,656			19,426,300			1.35%			4,696,425			4,959,975			4,843,476			(2.35)%			3.13%
Provision for loan portfolio impairment and financial leasing operations			(4,964,893)			(4,437,432)			(10.62)%			(805,749)			(870,669)			(1,462,686)			68.00%			81.53%
Provision for other financial instruments, net			(30,708)			7,514			(124.47)%			(1,420)			37,543			7,233			(80.73)%			(609.37)%
Total provisions and impairment of credit risk, net			(4,995,601)			(4,429,918)			(11.32)%			(807,169)			(833,126)			(1,455,453)			74.70%			80.32%
Net income from interest and valuation of financial instruments after provisions and impairment			14,171,055			14,996,382			5.82%			3,889,256			4,126,849			3,388,023			(17.90)%			(12.89)%
Total commission income			7,126,512			7,928,554			11.25%			1,939,100			2,000,897			2,220,504			10.98%			14.51%
Total expenses Commissions			(3,225,382)			(3,573,610)			10.80%			(910,467)			(898,629)			(958,573)			6.67%			5.28%
Total commission income, net			3,901,130			4,354,944			11.63%			1,028,633			1,102,268			1,261,931			14.48%			22.68%
Total other operating income			2,976,110			3,572,074			20.02%			879,740			828,026			1,098,870			32.71%			24.91%
Total dividends and other net income from equity participation			93,099			693,011			644.38%			151,274			121,224			314,695			159.60%			108.03%
Total net income			21,141,394			23,616,411			11.71%			5,948,903			6,178,367			6,063,519			(1.86)%			1.93%
Operating expenses
Salaries and employee benefits			(5,224,723)			(5,760,122)			10.25%			(1,434,317)			(1,435,931)			(1,459,192)			1.62%			1.73%
Other administrative and general expenses			(5,035,023)			(5,599,360)			11.21%			(1,497,204)			(1,328,399)			(1,653,042)			24.44%			10.41%
Taxes other than income tax			(1,402,064)			(1,481,323)			5.65%			(305,307)			(369,505)			(383,651)			3.83%			25.66%
Amortization, depreciation, and impairment			(989,336)			(1,016,301)			2.73%			(267,215)			(241,035)			(292,126)			21.20%			9.32%
Total operating expenses			(12,651,146)			(13,857,106)			9.53%			(3,504,043)			(3,374,870)			(3,788,011)			12.24%			8.10%
Profit from continuing operations before income tax			8,490,248			9,759,305			14.95%			2,444,860			2,803,497			2,275,508			(18.83)%			(6.93)%
Income tax from continuing operations			(2,379,852)			(2,810,966)			18.12%			(759,566)			(835,894)			(687,351)			(17.77)%			(9.51)%
Net profit from continuing operations			6,110,396			6,948,339			13.71%			1,685,294			1,967,603			1,588,157			(19.28)%			(5.76)%
Net profit from discontinued operations			255,185			(3,006,640)			(1278.22)%			14,037			188,723			(3,396,503)			(1899.73)%			(24296.79)%
Net profit			6,365,581			3,941,699			(38.08)%			1,699,331			2,156,326			(1,808,346)			(183.86)%			(206.42)%
Non-controlling interest			(97,837)			(121,065)			23.74%			(36,027)			(12,223)			(44,088)			260.70%			22.37%
Net profit for the year attributable to shareholders of the parent company			6,267,744			3,820,634			(39.04)%			1,663,304			2,144,103			(1,852,434)			(186.40)%			(211.37)%

26

CONSOLIDATED PRO FORMA INCOME STATEMENT INCLUDING THE BANISTMO OPERATION

			As of			Pro forma			Quarter						Pro forma
(COP million)			4Q24			4Q25			4Q24			3Q25			4Q25
Interest on loan portfolio and financial leasing transactions
Commercial			16,550,290			15,587,355			4,020,316			3,928,393			3,917,639
Consumer			8,502,467			8,077,029			2,097,577			2,019,276			2,074,674
Mortgage			3,790,158			4,145,868			56,652			975,125			969,314
Leasing			3,559,814			3,233,923			869,766			812,528			810,527
Microcredit			210,822			295,550			817,815			78,711			84,416
Total interest on loan portfolio and financial leasing transactions			32,613,551			31,339,725			7,862,126			7,814,033			7,856,570
Interest on debt instruments measured using the effective interest rate method			965,935			946,425			231,613			240,099			234,485
Total interest income from financial instruments measured using the effective interest rate method			33,579,486			32,286,150			8,093,739			8,054,132			8,091,055
Interbank funds sold			208,491			189,809			34,611			46,704			49,652
Valuation of financial instruments			1,756,244			1,558,239			519,884			515,806			243,458
Total interest income and valuation of financial instruments			35,544,221			34,034,198			8,648,234			8,616,642			8,384,165
Interest expense			(15,023,911)			(13,302,866)			(3,625,428)			(3,313,913)			(3,246,486)
Net interest margin and valuation of financial instruments before provision for loan impairment, off-balance sheet commitments, and other financial instruments			20,520,310			20,731,332			5,022,806			5,302,729			5,137,679
Provision for impairment of loan portfolio and financial leasing transactions, net			(5,413,652)			(4,620,894)			(928,457)			(888,121)			(1,571,154)
Provision for other financial instruments, net			(38,697)			29,607			(1,293)			59,200			4,672
Total provisions and impairment of credit risk, net			(5,452,349)			(4,591,287)			(929,750)			(828,921)			(1,566,483)
Net interest income and valuation of financial instruments after provisions and impairment			15,067,961			16,140,045			4,093,056			4,473,808			3,571,196
Fee income			7,688,838			8,447,800			2,086,121			2,131,341			2,355,276
Fee expenses			(3,511,774)			(3,835,403)			(1,002,265)			(963,001)			(1,020,866)
Total fee income, net			4,177,064			4,612,397			1,083,856			1,168,340			1,334,410
Other operating income			3,041,985			3,596,979			909,259			834,893			1,094,794
Dividends and other net income from equity participation Equity			104,573			701,572			153,340			123,019			319,877
Total Net Income			22,391,583			25,050,993			6,239,511			6,600,060			6,320,276
Operating Expenses
Salaries and Employee Benefits			(5,628,062)			(6,196,840)			(1,533,167)			(1,549,165)			(1,541,997)
Other Administrative and General Expenses			(5,445,212)			(5,944,799)			(1,632,105)			(1,409,124)			(1,739,585)
Taxes Other Than Income Tax			(1,442,511)			(1,511,368)			(317,392)			(376,173)			(388,792)
Amortization, Depreciation, and Impairment			(1,117,881)			(1,114,038)			(313,575)			(266,522)			(312,715)
Total Operating Expenses			(13,633,666)			(14,767,045)			(3,796,239)			(3,600,984)			(3,983,090)
Profit Before Income Tax			8,757,917			10,283,948			2,443,272			2,999,076			2,337,187
Income Tax			(2,392,336)			(2,886,653)			(743,941)			(842,750)			(689,939)
Net Profit			6,365,581			7,397,295			1,699,331			2,156,326			1,647,248
Net Profit for the Year Attributable to Shareholders of the Parent Company			6,267,744			7,276,230			1,663,304			2,144,103			1,603,160
Non-Controlling Interest			97,837			121,065			36,027			12,223			44,088

27

ANNEX

Pro Forma Consolidated Income Statement, Grupo Cibest

The profit generated by Grupo Cibest companies as of December 2025 totaled COP 7.28 billion. This amount was reduced by COP 3.45 billion due to the impairment recognized on the net investment in Banistmo, as follows:

			December 2024			December 2025
Net profit of Group entities other than Banistmo (Continuing operations)			6,110,396			6,948,339
Banistmo Net profit (Discontinued operation)			255,185			448,956
Non-controlling interest			(97,837)			(121,065)
[a] Net profit before impairment of Banistmo			6,267,744			7,276,230
Banistmo Goodwill Deterioration			0			(5,022,822)
Deferred tax liability review			0			1,567,226
[b] Banistmo Net deterioration			0			(3,455,596)
[a] + [b] Consolidated Net Profit Grupo Cibest			6,267,744			3,820,634

NOTE 31. DISCONTINUED OPERATIONS

Banistmo S.A. is a private financial institution that began operations in 1973 and is one of the financial institutions of Grupo Cibest located in the Republic of Panama, after being acquired in October 2013. Banistmo has positioned itself as one of the leading banks in Panama, offering a wide range of financial services under the supervision of the Superintendency of Banks of Panama. On December 18, 2025, Cibest informed the market of the signing of a share purchase agreement with Inversiones Cuscatlán Centroamérica S.A. for the sale of the 100% shares of Banistmo S.A. The agreed sale price was US$1.418 billion (subject to customary closing adjustments) and will be paid in full on the closing date, once the required regulatory approvals in Panama have been obtained and the conditions stipulated in the purchase agreement have been met. Banistmo S.A. has been part of the Panama Banking operating segment, making a significant contribution to the Panamanian market as a provider of financial solutions for individuals and businesses, including digital banking services, savings and checking accounts, personal and corporate loans, mortgages, credit cards, insurance, and payment services. This divestment is part of a long-term corporate strategy aimed at optimizing Grupo Cibest portfolio, focusing its growth on strategic markets, and maximizing value creation for its shareholders.

Assets classified as held for sale, in accordance with IFRS 5:

As of December 31, 2025, Banistmo S.A. consisted of the following assets and liabilities in colombian pesos:

28

STATEMENT OF FINANCIAL POSITION (In millions of Colombian pesos)			2025
ASSETS
Cash and cash equivalents			3,517,759
Investment instruments and derivatives			6,364,505
Customer loan portfolio			28,853,418
Provision for loan impairment and financial leasing operations			(1,420,269)
Customer loan portfolio, net			27,433,149
Assets held for sale and inventories, net			124,660
Property and equipment, net			90,536
Right-of-use assets, leased			192,114
Intangible assets and goodwill, net			230,516
Deferred tax, net			403,993
Other assets, net			1,952,025
TOTAL ASSETS			40,309,257
LIABILITIES
Customer deposits			27,293,518
Interbank and repurchase agreements			910,189
Derivative financial instruments			19,379
Financial obligations			1,755,502
Debt securities issued			3,429,730
Other liabilities			1,008,366
TOTAL LIABILITIES			34,416,684
TOTAL ASSETS, NET			5,892,573

(1) The impairment recognized in goodwill corresponds to the loss in value determined during the period, due to the sale of Banistmo S.A., a cash-generating unit (CGU) to which said goodwill was allocated. In accordance with the applicable standard, goodwill was classified as an intangible asset with an indefinite useful life; therefore, it was not amortized and was subject to semi-annual impairment testing or testing when additional indications of impairment arose. In previous annual analyses, the calculated value in use exceeded the carrying amount, so there was no impairment to recognize. However, the sale price agreed upon in the transaction constitutes new observable evidence that establishes a fair value lower than the carrying amount of the CGU, generating an impairment loss in the period in accordance with IFRS requirements.

Analysis of the profit for the year from discontinued operations

The results of the discontinued operations included in the profit for the year are presented below. Comparative earnings and cash flows from discontinued operations have been restated to include those operations classified as discontinued in the current year.

Earnings for the year from discontinued operations

29

CONSOLIDATED INCOME STATEMENT (In millions of Colombian pesos)			2025			2024			2023
Interest and valuation income
Loan portfolio			2,103,723			2,283,112			2,415,234
Interbank funds sold			89,068			78,365			94,162
Investments			353,881			328,428			317,162
Total interest income			2,546,672			2,689,905			2,826,558
Interest expense			(1,241,640)			(1,336,251)			(1,238,112)
Net interest and valuation income			1,305,032			1,353,654			1,588,446
Provisions and impairment of credit risk, net			(161,369)			(456,748)			(270,501)
Net interest income after provisions and impairment, net			1,143,663			896,906			1,317,945
Commission income, net			257,453			275,934			274,028
Other operating income			24,905			65,875			36,938
Income (expenses) from equity participation			8,561			11,474			13,499
Impairment of goodwill, net (1)			(3,455,596)			—			—
Operating expenses			(909,939)			(982,520)			(1,017,555)
(Loss) Net income before income tax			(2,930,953)			267,669			624,855
Income tax			(75,687)			(12,484)			(112,262)
(Loss) Net income			(3,006,640)			255,185			512,593

(1) The impairment recognized in goodwill corresponds to the loss in value determined during the period, due to the sale of Banistmo S.A., the cash-generating unit (CGU) to which said goodwill was allocated. In accordance with the applicable standard, the goodwill was classified as an intangible asset with an indefinite useful life; therefore, it was not amortized and was subject to semi-annual impairment testing or when there were additional indications of impairment. In previous annual analyses, the calculated value in use exceeded the carrying amount, so there was no impairment to recognize. However, the sale price agreed upon in the transaction constitutes new observable evidence that establishes a fair value lower than the carrying amount of the CGU, generating an impairment loss in the period in accordance with IFRS requirements.

Banistmo S.A.'s loan portfolio The assets designated as held for sale consist of the following as of December 31, 2025:

Concentration of Maturity Loans

MODE			Under 1 year old			Between 1 and 5 years			Between 5 and 15 years			Over 15 years old			Total
In millions of Colombian pesos
COMMERCIAL
Corporate			5,071,736			5,478,286			1,257,424			—			11,807,446
SMEs			734,065			545,543			164,460			5,255			1,449,323
Total Commercial			5,805,801			6,023,829			1,421,884			5,255			13,256,769
CONSUMER
Credit Card			259,842			644,128			535			—			904,505
Vehicle Loan			4,450			282,297			570,912			426			858,085
Payroll Loan			11,881			336,325			2,069,195			529,454			2,946,855
Other			31,347			96,379			79,833			440			207,999
Total Consumer			307,520			1,359,129			2,720,475			530,320			4,917,444
MORTGAGE
Social Mortgage			—			517			37,291			4,270,596			4,308,404
Non-Social Mortgage			4,397			85,976			743,170			4,233,488			5,067,031
Total Mortgage			4,397			86,493			780,461			8,504,084			9,375,435
LEASING
Commercial Leasing			47,085			389,000			5,822			—			441,907
Consumer Leasing			2,345			37,860			11,165			—			51,370
Total Leasing			49,430			426,860			16,987			—			493,277
MICROCREDIT
Microcredit			220,725			370,914			202,932			15,921			810,492
Total Microcredit			220,725			370,914			202,932			15,921			810,492
Total			6,387,873			8,267,225			5,142,739			9,055,580			28,853,417

30

Concentration of Loans by Age of Delinquency

MODE			0-30 days			31-90 days			91-120 days			91-120 days			More than 360 days			Total
In millions of Colombian pesos
Commercial			11,844,958			99,581			5,374			359,769			947,087			13,256,769
Consumer			4,681,654			121,926			37,424			72,840			3,600			4,917,444
Mortgage			8,461,617			387,479			90,538			192,496			243,305			9,375,435
Leasing			472,732			2,791			195			13,674			3,885			493,277
Microcredit			725,035			27,535			1,213			23,940			32,769			810,492
Total			26,185,996			639,312			134,744			662,719			1,230,646			28,853,417

Maximum exposure to credit risk

Maximum exposure to credit risk
In millions of Colombian pesos
			Stage 1			Stage 2			Stage 3			Total
Commercial			10,125,423			1,012,057			2,119,289			13,256,769
Consumer			4,259,825			480,784			176,835			4,917,444
Mortgage			7,744,580			1,185,493			445,362			9,375,435
Financial Leasing			449,408			17,860			26,009			493,277
Microcredit			630,534			120,440			59,518			810,492
Total Customer Loan Portfolio			23,209,770			2,816,634			2,827,013			28,853,417
Total Provision for Loan Portfolio Impairment			(137,198)			(232,330)			(1,050,742)			(1,420,270)
Total Net Customer Loan Portfolio			23,072,572			2,584,304			1,776,271			27,433,147

Customer deposits of Banistmo S.A. designated as liabilities held for sale consist of the following:

Customer deposits 2025
In millions of Colombian pesos
Time deposits			16,875,344
Savings accounts			6,225,850
Checking accounts			4,106,875
Other deposits			85,449
Total customer deposits			27,293,518

31

4Q25

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

			BANCOLOMBIA S.A. (Registrant)
Date: February 23, 2025			By:			/s/ MAURICIO BOTERO WOLFF
			Name:			Mauricio Botero Wolff
			Title:			Vice President of Strategy and Finance

32

FAQ

How did Grupo CibestCIB perform financially in Q4 2025?

Grupo Cibest posted a Q4 2025 net loss of COP 1.8 trillion, mainly due to a goodwill impairment linked to Banistmo. Reported quarterly return on equity was -17.71%, despite net interest income of COP 4.8 trillion and a stable net interest margin of 6.16%.

What were Grupo CibestCIB full-year 2025 results including Banistmo?

For 2025, Grupo Cibest reported net income of COP 3.8 trillion, equivalent to a return on equity of 9.09%. Results were reduced by the Banistmo goodwill impairment; net profit before this effect was COP 7.28 trillion according to the pro forma presentation.

How does Grupo CibestCIB profitability look excluding Banistmos sale impact?

Excluding the Banistmo sale impact, Q4 2025 profit would have been COP 1.603 trillion and full-year 2025 profit COP 7.276 trillion. On this pro forma basis, return on equity would reach 15.03% for the quarter and 17.21% for the year.

What is happening with Banistmo in Panama and how large is the deal?

Grupo Cibest signed a share purchase agreement to sell 100% of Banistmo S.A. to Inversiones Cuscatlán Centroamérica for US$1.418 billion, subject to regulatory approvals and closing adjustments. Banistmo is now classified as an asset held for sale and a discontinued operation under IFRS 5.

How did Grupo CibestCIB loan portfolio and deposits evolve in Q4 2025?

At Q4 2025, the gross loan portfolio was COP 256 trillion and deposits were COP 264 trillion, both down around mid‑single digits versus the prior quarter. The declines mainly reflect Banistmos reclassification and Colombian peso appreciation against the U.S. dollar.

What were Grupo CibestCIB asset quality and provisioning trends in Q4 2025?

Provision charges rose to COP 1.5 trillion in Q4 2025, producing a quarterly annualized cost of risk of 2.12%. Still, 30‑day past‑due loans improved to 3.57% of the portfolio, 90‑day to 2.54%, and coverage on 30‑day delinquencies increased to 134.41%.

How strong is Grupo CibestCIBs capital and equity position after the impairment?

Shareholders equity ended 2025 at COP 39.8 trillion, down 8.70% year-on-year, mainly due to the Banistmo-related loss. Pro forma including Banistmo, equity attributable to shareholders would have been COP 43.1 trillion, reflecting stronger earnings without the impairment.