AXIA Energia exec sells 10,800 shares at $10.74

AXIA Energia S.A. executive vice-president of governance, risks, compliance and sustainability Camila Gualda Sampaio Araujo reported selling 10,800 common shares on September 4, 2026, in a sale classified as a non-derivative open-market or private transaction.

Rhea-AI Filing Summary

AXIA Energia S.A. executive vice-president of governance, risks, compliance and sustainability Camila Gualda Sampaio Araujo reported selling 10,800 common shares on September 4, 2026, in a sale classified as a non-derivative open-market or private transaction. The weighted average sale price was 55.56 Brazilian reals (BRL) per share, converted and reported as $10.74 per share using a BRL/USD rate of 5.1740. After this sale, she directly holds 109,382 common shares, and no Rule 10b5‑1 trading plan is reported.

Insider Trade Summary

Net Seller: 10,800 shares

Net Sell 1 txn

Insider Gualda Sampaio Araujo Camila

Role See Remarks*

Sold 10,800 shs ($116K)

Type	Security	Shares	Price	Value
Sale	Common Shares F1	10,800	$10.74	$116K

Holdings After Transaction: Common Shares — 109,382 shares (Direct)

Footnotes (1)

1. F1. The price reported in column 4 is a weighted average price. The reporting person undertakes to provide to AXIA Energia S.A. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. The weighted average price, $55.56 Brazilian reals ("BRL") per share, has been converted to U.S. dollars ("USD") using the U.S. Department of the Treasury Bureau of the Fiscal Service Treasury Reporting Rates of Exchange as of June 30, 2026 (the most recently published quarterly rate at the time of filing), at a rate of 5.1740 BRL per USD (fiscaldata.treasury.gov). Brokerage commissions and other costs of execution, if any, are excluded from the reported price.

Key Figures

Shares sold: 10,800 shares Weighted average sale price (BRL): 55.56 BRL per share Reported sale price (USD): $10.74 per share +2 more

5 metrics

Shares sold 10,800 shares Common shares sold on September 4, 2026 by the executive

Weighted average sale price (BRL) 55.56 BRL per share Weighted average price for the reported share sale

Reported sale price (USD) $10.74 per share Weighted average price converted to USD using 5.1740 BRL/USD

Exchange rate 5.1740 BRL per USD U.S. Treasury rate as of June 30, 2026 used for conversion

Shares owned after transaction 109,382 shares Directly held common shares after the September 4, 2026 sale

Key Terms

weighted average price, Treasury Reporting Rates of Exchange, Rule 10b5-1

3 terms

weighted average price financial

"The price reported in column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Treasury Reporting Rates of Exchange financial

"using the U.S. Department of the Treasury Bureau of the Fiscal Service Treasury Reporting Rates of Exchange"

Rule 10b5-1 regulatory

"No Rule 10b5-1 trading plan is reported for this sale."

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

FAQ

What insider transaction did AXIAY report in this Form 4?

AXIA Energia S.A. reported that executive vice-president Camila Gualda Sampaio Araujo sold 10,800 common shares on September 4, 2026 in a non-derivative open-market or private transaction.

At what price were the AXIAY shares sold in this insider transaction?

The sale used a weighted average price of 55.56 BRL per share, reported as $10.74 per share after conversion using a 5.1740 BRL per USD exchange rate from the U.S. Department of the Treasury.

How many AXIAY shares does the executive hold after this sale?

Following the reported transaction, 109,382 common shares are held directly by Camila Gualda Sampaio Araujo, as stated in the filing’s post-transaction ownership line.

Was the AXIAY insider sale made under a Rule 10b5-1 trading plan?

No. The filing shows the document-level Rule 10b5-1 checkbox as not selected, and no footnote states that the September 4, 2026 sale was made pursuant to a Rule 10b5-1 or similar trading plan.

What currency and exchange rate were used for the AXIAY insider sale price?

The weighted average sale price was 55.56 BRL per share, converted to U.S. dollars using the U.S. Treasury’s 5.1740 BRL per USD rate as of June 30, 2026, resulting in a reported price of $10.74 per share.

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Available on EDGAR 09/04/2026 - 04:51 PM Accepted by SEC EDGAR 09/04/2026 - 04:49 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Gualda Sampaio Araujo Camila

(Last) (First) (Middle)

AVENIDA GRACA ARANHA, NO. 26

CENTRO

(Street)

RIO DE JANEIRO 20030-000

(City) (State) (Zip)

BRAZIL

(Country)

2. Issuer Name and Ticker or Trading Symbol
AXIA Energia S.A. [ AXIA3 ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	See Remarks*

2a. Foreign Trading Symbol
[AXIA7]

3. Date of Earliest Transaction (Month/Day/Year)
09/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Shares	09/04/2026		S		10,800	D	$10.74(1)	109,382	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in column 4 is a weighted average price. The reporting person undertakes to provide to AXIA Energia S.A. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. The weighted average price, $55.56 Brazilian reals ("BRL") per share, has been converted to U.S. dollars ("USD") using the U.S. Department of the Treasury Bureau of the Fiscal Service Treasury Reporting Rates of Exchange as of June 30, 2026 (the most recently published quarterly rate at the time of filing), at a rate of 5.1740 BRL per USD (fiscaldata.treasury.gov). Brokerage commissions and other costs of execution, if any, are excluded from the reported price.

Remarks:

*Executive Vice-President of Governance, Risks, Compliance and Sustainability

	/s/ Camila Gualda Sampaio Araujo	09/04/2026
	** Signature of Reporting Person	Date
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)