Vale officer buys shares and receives RSU grant

Vale S.A. officer Tallia Parenti Grazielle reported buying and receiving shares of the company.

Rhea-AI Filing Summary

Vale S.A. officer Tallia Parenti Grazielle reported buying and receiving shares of the company. On April 1, 2026, she made an open-market purchase of 10,464 Common Shares at an average price of $16.1116 per share, increasing her direct holdings.

The same day, she was granted 10,464 restricted share units, each representing a right to receive one Vale Common Share upon settlement. These RSUs vest on April 1, 2029. After these transactions, she directly owns 20,938 Common Shares, including the 10,464 shares represented by the RSUs.

Insider Trade Summary

Net Buyer: 10,464 shares

Net Buy 2 txns

Insider Tallia Parenti Grazielle

Role Officer, Sustainability

Bought 10,464 shs ($169K)

Type	Security	Shares	Price	Value
Purchase	Common Shares	10,464	$16.1116	$169K
Grant/Award	Common Shares	10,464	$0.00	$0.00

Holdings After Transaction: Common Shares — 20,938 shares (Direct)

Footnotes (3)

1. F1. For purposes of this Form 4, a conversion rate of USD $ 1.00 for each BRL 5.16 was used.
2. F2. On April 1, 2026, the Reporting Person was granted restricted share units ("RSUs"). Each RSU represents a contingent right to receive one Common Share of Vale S.A. upon settlement.
3. F3. Includes 10,464 Common Shares that are represented by RSUs granted on April 1, 2026. 10,464 RSUs vest on April 1, 2029. Each RSU represents a contingent right to receive one Common Share of Vale S.A. upon settlement.

Key Figures

Open-market purchase: 10,464 shares Purchase price: $16.1116 per share RSU grant size: 10,464 RSUs +3 more

6 metrics

Open-market purchase 10,464 shares Common Shares bought on April 1, 2026

Purchase price $16.1116 per share Average price for open-market buy

RSU grant size 10,464 RSUs Restricted share units granted April 1, 2026

RSU vesting date April 1, 2029 Vesting date for 10,464 RSUs

Post-transaction holdings 20,938 shares Direct Common Share ownership after transactions

FX conversion rate $1.00 = BRL 5.16 Rate used for reporting in Form 4

Key Terms

restricted share units ("RSUs"), contingent right to receive one Common Share, conversion rate, open-market purchase, +1 more

5 terms

restricted share units ("RSUs") financial

"On April 1, 2026, the Reporting Person was granted restricted share units ("RSUs")."

contingent right to receive one Common Share financial

"Each RSU represents a contingent right to receive one Common Share of Vale S.A. upon settlement."

conversion rate financial

"For purposes of this Form 4, a conversion rate of USD $ 1.00 for each BRL 5.16 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.

open-market purchase financial

"transaction_action": "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

grant/award acquisition financial

"transaction_action": "grant/award acquisition""

FAQ

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

What insider transactions did Vale (VALE) report for Tallia Parenti Grazielle?

Vale officer Tallia Parenti Grazielle reported an open-market purchase of 10,464 Common Shares and a grant of 10,464 restricted share units. Both transactions occurred on April 1, 2026, increasing her direct ownership position in the company’s stock.

How many Vale (VALE) shares did the officer buy on the open market?

She bought 10,464 Common Shares in an open-market transaction. The average purchase price was $16.1116 per share, according to the Form 4 disclosure, and these shares are held directly in her name after the transaction.

What stock award did Vale (VALE) grant to the sustainability officer?

On April 1, 2026, she received 10,464 restricted share units. Each RSU represents a contingent right to receive one Vale Common Share upon settlement, providing additional equity-based compensation tied to future vesting conditions.

When do the reported Vale (VALE) restricted share units vest?

The 10,464 restricted share units granted to the officer vest on April 1, 2029. Vesting means she will then be entitled to receive one Vale Common Share for each unit, subject to the plan’s terms and continued eligibility.

What is Tallia Parenti Grazielle’s total Vale (VALE) share ownership after these transactions?

Following the April 1, 2026 transactions, she directly owns 20,938 Common Shares. This total includes 10,464 Common Shares represented by the newly granted restricted share units, which will convert into shares upon vesting and settlement.

How were currency conversions handled in this Vale (VALE) Form 4 filing?

The Form 4 notes a conversion rate of $1.00 for each BRL 5.16 for reporting purposes. This rate is used to translate Brazilian real amounts into U.S. dollars within the filing’s disclosure framework.

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 Not now

Accepted by SEC EDGAR 04/03/2026 - 01:39 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^*

Tallia Parenti Grazielle

(Last) (First) (Middle)

PRAIA DE BOTAFOGO 186

19TH FLOOR BOTAFOGO

(Street)

RIO DE JANEIRO RIO DE JANEIRO 22250145

(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)

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

2a. Foreign Trading Symbol
[VALE3]

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

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	04/01/2026		P		10,464	A	$16.1116(1)	10,464	D
Common Shares	04/01/2026		A		10,464(2)	A	$0	20,938(3)	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 USD $ 1.00 for each BRL 5.16 was used.

2. On April 1, 2026, the Reporting Person was granted restricted share units ("RSUs"). Each RSU represents a contingent right to receive one Common Share of Vale S.A. upon settlement.

3. Includes 10,464 Common Shares that are represented by RSUs granted on April 1, 2026. 10,464 RSUs vest on April 1, 2029. Each RSU represents a contingent right to receive one Common Share of Vale S.A. upon settlement.

	/s/ Grazielle Tallia Parenti	04/03/2026
	** 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)