Vale director Viana Madeira Andre buys common shares

Vale S.A. director Viana Madeira Andre reported open-market purchases of Vale common shares.

Rhea-AI Filing Summary

Vale S.A. director Viana Madeira Andre reported open-market purchases of Vale common shares. Between July 1 and August 4, 2026, the director bought 11 Common Shares in four small transactions at prices of $15.02, $15.06, $14.63, and $14.99 per share, all held as direct ownership. Footnotes specify BRL-to-USD conversion rates used for reporting purposes.

Insider Trade Summary

Net Buyer: 11 shares

Net Buy 4 txns

Insider Viana Madeira Andre

Role Director

Bought 11 shs ($163.19)

Type	Security	Shares	Price	Value
Purchase	Common Shares F4	4	$14.99	$59.96
Purchase	Common Shares F3	5	$14.63	$73.15
Purchase	Common Shares F2	1	$15.06	$15.06
Purchase	Common Shares F1	1	$15.02	$15.02

Holdings After Transaction: Common Shares — 81 shares (Direct)

Footnotes (4)

1. F1. For purposes of this Form 4, a conversion rate of BRL 5.1944 for each USD 1.00 was used.
2. F2. For purposes of this Form 4, a conversion rate of BRL 5.1939 for each USD 1.00 was used.
3. F3. For purposes of this Form 4, a conversion rate of BRL 5.0717 for each USD 1.00 was used.
4. F4. For purposes of this Form 4, a conversion rate of BRL 5.1047 for each USD 1.00 was used.

Key Figures

Total shares purchased: 11 Common Shares Purchase on 2026-07-01: 1 share at $15.02 Purchase on 2026-07-02: 1 share at $15.06 +5 more

8 metrics

Total shares purchased 11 Common Shares Aggregate of four open-market purchases between July 1 and August 4, 2026

Purchase on 2026-07-01 1 share at $15.02 Non-derivative Common Shares, direct ownership

Purchase on 2026-07-02 1 share at $15.06 Non-derivative Common Shares, direct ownership

Purchase on 2026-08-03 5 shares at $14.63 Non-derivative Common Shares, direct ownership

Purchase on 2026-08-04 4 shares at $14.99 Non-derivative Common Shares, direct ownership

FX rate F1 BRL 5.1944 per USD 1.00 Conversion rate used for one transaction’s reporting

FX rate F2 BRL 5.1939 per USD 1.00 Conversion rate used for one transaction’s reporting

FX rate F3 BRL 5.0717 per USD 1.00 Conversion rate used for one transaction’s reporting

Key Terms

non-derivative, Common Shares, conversion rate

3 terms

non-derivative financial

"transaction_type": "non-derivative""

Common Shares financial

"security_title": "Common Shares""

Common shares are the basic units of ownership in a company that give holders a claim on profits and a right to vote on key matters, like electing the board. Think of them as membership cards in a club: they let you share in successes and losses, but in a bankruptcy or liquidation they are paid after creditors and preferred shareholders, so their value can swing more and matters for assessing risk and potential return.

conversion rate financial

"a conversion rate of BRL 5.1944 for each USD 1.00 was used"

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

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

What insider transactions did Vale (VALE) report for director Viana Madeira Andre?

Vale reported that director Viana Madeira Andre purchased 11 Common Shares in four open-market transactions. The trades occurred between July 1 and August 4, 2026, at share prices ranging from $14.63 to $15.06, all classified as direct ownership.

How many Vale (VALE) shares did the director buy in the latest Form 4?

The director purchased a total of 11 Vale Common Shares across four transactions. Individual purchases were 1 share on July 1, 1 share on July 2, 5 shares on August 3, and 4 shares on August 4, 2026, all in open-market trades.

At what prices were the Vale (VALE) insider share purchases executed?

The reported purchases were executed at per-share prices of $15.02, $15.06, $14.63, and $14.99. Each transaction involved Vale Common Shares and is identified in the filing as a purchase in open market or private transaction.

Were the recent Vale (VALE) insider transactions classified as buys or sells?

All reported transactions were classified as purchases of Vale Common Shares. The Form 4 shows transaction code P and an acquired/disposed code of A for each trade, resulting in a net-buy direction of 11 shares according to the filing summary.

Did the Vale (VALE) Form 4 include any derivative or option transactions?

No derivative or option transactions were reported in this Form 4. All four entries involve non-derivative Common Shares only, and the derivative summary section in the data is empty, indicating no reported option exercises or other derivative trades in this filing.

What currency conversion information was disclosed in the Vale (VALE) Form 4 footnotes?

The footnotes disclosed BRL-to-USD conversion rates used for reporting, such as BRL 5.1944 per USD 1.00. Each transaction’s data references a specific footnote, ensuring the applicable conversion rate is tied to that transaction’s reported amounts in the form.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 08/10/2026 - 06:30 PM EDT 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^*

Viana Madeira Andre

(Last) (First) (Middle)

PRAIA DE BOTAFOGO 186

19TH FLOOR BOTAFOGO

(Street)

RIO DE JANEIRO RIO DE JANEIRO 22250-145

(City) (State) (Zip)

BRAZIL

(Country)

2. Issuer Name and Ticker or Trading Symbol
Vale S.A. [ VALE ]

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
[VALE3]

3. Date of Earliest Transaction (Month/Day/Year)
07/01/2026

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	07/01/2026		P		1	A	$15.02(1)	71	D
Common Shares	07/02/2026		P		1	A	$15.06(2)	72	D
Common Shares	08/03/2026		P		5	A	$14.63(3)	77	D
Common Shares	08/04/2026		P		4	A	$14.99(4)	81	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. For purposes of this Form 4, a conversion rate of BRL 5.1944 for each USD 1.00 was used.

2. For purposes of this Form 4, a conversion rate of BRL 5.1939 for each USD 1.00 was used.

3. For purposes of this Form 4, a conversion rate of BRL 5.0717 for each USD 1.00 was used.

4. For purposes of this Form 4, a conversion rate of BRL 5.1047 for each USD 1.00 was used.

	/s/ Andre Viana Madeira	08/10/2026
	** 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)