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Grupo Cibest (NYSE: CIB) director boosts pension stake

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Grupo Cibest S.A. (CIB) director Silvina Vatnick reported an acquisition of 444.6100 Units in the Grupo Cibest Equity Securities Fund on August 20, 2026. These Units are held indirectly in a director voluntary pension fund, bringing her reported fund position to 21,584.9900 Units. The institutional voluntary pension fund is unitized and invests primarily in Grupo Cibest common and preferred shares together with a small amount of cash. Vatnick has no voting or investment discretion over the fund’s assets. The Units were credited pursuant to a voluntary cash contribution, are not purchased at a fixed or negotiated price, have no expiration date, and are payable solely in cash based on fund value at withdrawal. On August 20, 2026, the price of a Unit was COP 29,733.504428, approximately $9.73 using a COP 3,053.48 per $1 conversion rate.

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Insider Vatnick Silvina
Role Director
Type Security Shares Price Value
Grant/Award Units in Grupo Cibest Equity Securities Fund F1, F2 444.61 $9.73 $4K
Holdings After Transaction: Units in Grupo Cibest Equity Securities Fund — 21,584.99 shares (Indirect, Director Voluntary Pension Fund Units)
Footnotes (2)
  1. F1. The reported securities represent units held by the reporting person in an institutional voluntary pension fund sponsored by the issuer and administered by an independent third-party manager. The fund is unitized and invests primarily in Grupo Cibest common and preferred shares, together with a small amount of cash. The reporting person does not have voting or investment discretion with respect to the assets held by the fund. The reported units were credited pursuant to a voluntary cash contribution to the fund, are not purchased at a fixed or negotiated price, and are payable solely in cash based on the value of the fund on the date of withdrawal. The number of Grupo Cibest shares economically attributable to the units cannot be determined until the date of withdrawal. The price of a Unit on August 20, 2026 was COP 29,733.504428 equal to approximately $9.73 per Unit using a conversion rate of COP 3,053.48 per $1.
  2. F2. The instrument has no expiration date.
Units acquired 444.6100 Units Units in Grupo Cibest Equity Securities Fund acquired on August 20, 2026
Units following transaction 21,584.9900 Units Total Units in Grupo Cibest Equity Securities Fund after acquisition
Unit price COP 29,733.504428 per Unit Price of a Unit on August 20, 2026
Approximate Unit price in USD $9.73 per Unit Converted from COP using COP 3,053.48 per $1 on August 20, 2026
Exchange rate COP 3,053.48 per $1 Conversion rate used to translate Unit price to USD on August 20, 2026
institutional voluntary pension fund financial
"The reported securities represent units held by the reporting person in an institutional voluntary pension fund"
unitized financial
"The fund is unitized and invests primarily in Grupo Cibest common and preferred shares"
investment discretion financial
"The reporting person does not have voting or investment discretion with respect to the assets"
economically attributable financial
"The number of Grupo Cibest shares economically attributable to the units cannot be determined"
conversion rate financial
"equal to approximately $9.73 per Unit using a conversion rate of COP 3,053.48 per $1"
Conversion rate is the proportion of items, people or contracts that take a desired action out of the total possible — for example the share of website visitors who make a purchase, or the number of convertible bonds that are exchanged for shares. Investors care because it measures how effectively a business or financial instrument turns opportunity into real outcomes, like sales or share issuance, which directly affects revenue, cash flow and ownership dilution.

FAQ

What insider transaction did CIB director Silvina Vatnick report on August 20, 2026?
She reported an acquisition of 444.6100 Units in the Grupo Cibest Equity Securities Fund, held through a director voluntary pension fund, increasing her reported position in that fund to 21,584.9900 Units.

What was the value of a Grupo Cibest Equity Securities Fund Unit on August 20, 2026?
On August 20, 2026, the price of a Unit was COP 29,733.504428, equal to approximately $9.73 per Unit using a conversion rate of COP 3,053.48 per $1.

Do the reported CIB pension fund Units have an expiration date?
No. A footnote explains that the instrument has no expiration date, meaning the Units in the institutional voluntary pension fund do not expire.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Vatnick Silvina
(Last)(First)(Middle)
CRA. 48 # 26-85
(Street)
MEDELLIN, COLOMBIA050001
(City)(State)(Zip)
COLOMBIA
(Country)		2. Issuer Name and Ticker or Trading Symbol
Grupo Cibest S.A. [ CIB ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Units in Grupo Cibest Equity Securities Fund(1)(1)08/20/2026A444.61 (1) (2)Common Shares and Preferred Shares(1)$9.7321,584.99IDirector Voluntary Pension Fund Units(1)
Explanation of Responses:
1. The reported securities represent units held by the reporting person in an institutional voluntary pension fund sponsored by the issuer and administered by an independent third-party manager. The fund is unitized and invests primarily in Grupo Cibest common and preferred shares, together with a small amount of cash. The reporting person does not have voting or investment discretion with respect to the assets held by the fund. The reported units were credited pursuant to a voluntary cash contribution to the fund, are not purchased at a fixed or negotiated price, and are payable solely in cash based on the value of the fund on the date of withdrawal. The number of Grupo Cibest shares economically attributable to the units cannot be determined until the date of withdrawal. The price of a Unit on August 20, 2026 was COP 29,733.504428 equal to approximately $9.73 per Unit using a conversion rate of COP 3,053.48 per $1.
2. The instrument has no expiration date.
Remarks:
/s/ Maria Fernanda Valencia Tafur, Attorney-in-Fact for Silvina Graciela Vatnick08/24/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR