How is the AXIA (AXIA3) insider’s new 3,000-share position held?

The newly purchased 3,000 Common Shares are reported as held indirectly "By spouse". A separate holdings line shows an additional 18,605 Common Shares held directly by the reporting person.

AXIA Energia director buys 3,000 shares at $9.73

Q: What insider transaction did AXIA (AXIA3) report on August 17, 2026?

AXIA Energia S.A. reported that director Corso Matte Ana Silvia purchased 3,000 Common Shares of AXIA3 on 2026-08-17 in an open-market or private transaction, increasing her reported positions in the company.

Q: How many AXIA (AXIA3) shares did the insider buy and at what price?

The insider bought 3,000 Common Shares at a weighted average price of about $9.73 per share. This reflects a price of 50.32 BRL converted to USD using a 5.1740 BRL per USD exchange rate.

Q: How many AXIA (AXIA3) shares does the insider hold after this transaction?

After the reported transaction, the insider has 4,000 shares held indirectly through a spouse and 18,605 shares held directly. These figures come from the reported post-transaction holdings entries.

Q: Was the AXIA (AXIA3) insider trade made under a Rule 10b5-1 trading plan?

The filing indicates the Rule 10b5-1 checkbox was not affirmed (aff_10b5_one is false). There is no footnote stating the purchase was made pursuant to a pre-arranged Rule 10b5-1 trading plan.

Corso Matte Ana Silvia, a director of AXIA Energia S.A., reported purchasing 3,000 Common Shares of AXIA3 on 2026-08-17 in an open-market or private transaction.

Filing Impact

(Neutral)

Filing Sentiment

(Positive)How Sentiment works

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

How Sentiment works How the balance works

Form Type

Rhea-AI Filing Summary

Corso Matte Ana Silvia, a director of AXIA Energia S.A., reported purchasing 3,000 Common Shares of AXIA3 on 2026-08-17 in an open-market or private transaction. The weighted average purchase price was approximately $9.73 per share, based on 50.32 BRL converted at an exchange rate of 5.1740 BRL per USDindirectly by spouse, bringing indirect holdings to 4,000 shares, while direct holdings total 18,605 shares.

Insider Trade Summary

Net Buyer: 3,000 shares

Net Buy 2 txns

Insider Corso Matte Ana Silvia

Role Director

Bought 3,000 shs ($29K)

Type	Security	Shares	Price	Value
Purchase	Common Shares ^F1	3,000	$9.73	$29K
holding	Common Shares	--	--	--

Holdings After Transaction: Common Shares — 4,000 shares (Indirect, By spouse); Common Shares — 18,605 shares (Direct)

Footnotes (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 purchased at each separate price. The weighted average price, $50.32 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

Common Shares Purchased: 3,000 shares Purchase Price (USD): $9.73 per share Purchase Price (BRL): 50.32 BRL per share +3 more

6 metrics

Common Shares Purchased 3,000 shares Non-derivative purchase on 2026-08-17

Purchase Price (USD) $9.73 per share Weighted average price for the 3,000-share purchase

Purchase Price (BRL) 50.32 BRL per share Weighted average price before conversion to USD

FX Rate Used 5.1740 BRL per USD Treasury Reporting Rates of Exchange as of June 30, 2026

Indirect Holdings After Transaction 4,000 shares Common Shares held indirectly by spouse after purchase

Direct Holdings After Transaction 18,605 shares Common Shares held directly by the insider

Key Terms

weighted average price, Treasury Reporting Rates of Exchange, indirect ownership, beneficial ownership

4 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"

indirect ownership financial

"total_shares_following_transaction 4000.0000, direct_or_indirect I, nature_of_ownership By spouse"

beneficial ownership financial

"any security holder of the Company, or the staff of the Securities and Exchange Commission"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did AXIA (AXIA3) report on August 17, 2026?

AXIA Energia S.A. reported that director Corso Matte Ana Silvia purchased 3,000 Common Shares of AXIA3 on 2026-08-17 in an open-market or private transaction, increasing her reported positions in the company.

How many AXIA (AXIA3) shares did the insider buy and at what price?

The insider bought 3,000 Common Shares at a weighted average price of about $9.73 per share. This reflects a price of 50.32 BRL converted to USD using a 5.1740 BRL per USD exchange rate.

How many AXIA (AXIA3) shares does the insider hold after this transaction?

After the reported transaction, the insider has 4,000 shares held indirectly through a spouse and 18,605 shares held directly. These figures come from the reported post-transaction holdings entries.

Was the AXIA (AXIA3) insider trade made under a Rule 10b5-1 trading plan?

The filing indicates the Rule 10b5-1 checkbox was not affirmed (aff_10b5_one is false). There is no footnote stating the purchase was made pursuant to a pre-arranged Rule 10b5-1 trading plan.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google

Available on EDGAR 08/17/2026 - 04:49 PM Accepted by SEC EDGAR 08/17/2026 - 04:47 PM

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^*

Corso Matte Ana Silvia

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Shares	08/17/2026		P		3,000	A	$9.73⁽¹⁾	4,000	I	By spouse
Common Shares								18,605	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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 purchased at each separate price. The weighted average price, $50.32 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:

	/s/ Ana Silvia Corso Matte	08/17/2026
	** 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)

Source: View Original Filing on SEC EDGAR