META Insider Filing: Cox RSUs Convert; 8,382 Shares Withheld for Taxes

Rhea-AI Filing Summary

Christopher K. Cox, Chief Product Officer at Meta Platforms (META), reported multiple equity transactions dated 08/15/2025 involving vested restricted stock units (RSUs) and an associated tax withholding. On that date Mr. Cox had RSUs convert into Class A common stock in several lots totaling 16,902 shares acquired and reflected as newly beneficially owned in both direct and indirect forms. The filing shows a withholding of 8,382 shares to satisfy tax obligations at an implied price of $782.13 per share, reducing his post-transaction beneficial ownership to 230,725 shares held indirectly through the Christopher K. Cox Revocable Trust, plus 55,046 shares held in the Cox-Vadakan Irrevocable Remainder Trust. The transactions are described as routine vesting and net settlement activity rather than open-market purchases or discretionary sales.

Insights

Securities Analyst

Routine executive compensation vesting with tax withholding; minimal signal of change in control or trading intent.

The Form 4 documents scheduled vesting events for RSUs that converted into Class A shares on 08/15/2025 and a net settlement withholding of 8,382 shares at $782.13 per share to satisfy taxes. Post-transaction beneficial ownership remains concentrated in trusts controlled by Mr. Cox, totaling roughly 285,771 shares across listed holdings. These transactions appear to reflect standard compensation mechanics rather than opportunistic selling, so the near-term governance or strategic implications for META are limited.

Corporate Governance Expert

Vesting schedule and trust holdings show long-term alignment but limited liquidity event aside from tax withholding.

The filing clarifies that RSUs vest quarterly in tranches (1/16th) across multiple grant vintages beginning in 2022 through 2025. Shares are held indirectly via a revocable trust and an irrevocable remainder trust, indicating structured estate and ownership planning. The withheld shares are explicitly for tax remittance and not an open-market disposition, suggesting continued insider alignment with shareholder interests.

Insider Trade Summary

16,902 shares exercised/converted

Mixed 10 txns

Insider Cox Christopher K

Role Chief Product Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units (RSU) (Class A)	5,470	$0.00	--
Exercise	Restricted Stock Units (RSU) (Class A)	6,791	$0.00	--
Exercise	Restricted Stock Units (RSU) (Class A)	2,680	$0.00	--
Exercise	Restricted Stock Units (RSU) (Class A)	1,961	$0.00	--
Exercise	Class A Common Stock	5,470	$0.00	--
Exercise	Class A Common Stock	6,791	$0.00	--
Exercise	Class A Common Stock	2,680	$0.00	--
Exercise	Class A Common Stock	1,961	$0.00	--
Tax Withholding	Class A Common Stock	8,382	$782.13	$6.56M
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units (RSU) (Class A) — 10,941 shares (Direct); Class A Common Stock — 227,675 shares (Indirect, Christopher K. Cox Revocable Trust)

Footnotes (1)

1. Shares held of record by Christopher K. Cox, Trustee of The Christopher K. Cox Revocable Trust. Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Shares held of record by Christopher K. Cox and Visra Vichit-Vadakan, Co-Trustees of The Cox-Vadakan Irrevocable Remainder Trust. Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement. The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2022, subject to continued service through each vesting date. The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date. The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date. The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

Form 4 Insider Transactions: What Each Field Means →

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^*

Cox Christopher K

(Last) (First) (Middle)

C/O META PLATFORMS, INC.

1 META WAY

(Street)

MENLO PARK CA 94025

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Meta Platforms, Inc. [ META ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/15/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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
Class A Common Stock	08/15/2025		M		5,470	A	$0	227,675	I	Christopher K. Cox Revocable Trust(1)
Class A Common Stock	08/15/2025		M		6,791	A	$0	234,466	I	Christopher K. Cox Revocable Trust(1)
Class A Common Stock	08/15/2025		M		2,680	A	$0	237,146	I	Christopher K. Cox Revocable Trust(1)
Class A Common Stock	08/15/2025		M		1,961	A	$0	239,107	I	Christopher K. Cox Revocable Trust(1)
Class A Common Stock	08/15/2025		F		8,382(2)	D	$782.13	230,725	I	Christopher K. Cox Revocable Trust(1)
Class A Common Stock								55,046	I	Cox-Vadakan Irrevocable Remainder Trust(3)

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
Restricted Stock Units (RSU) (Class A)	(4)	08/15/2025		M			5,470	(5)	(5)	Class A Common Stock	5,470	$0	10,941	D
Restricted Stock Units (RSU) (Class A)	(4)	08/15/2025		M			6,791	(6)	(6)	Class A Common Stock	6,791	$0	40,746	D
Restricted Stock Units (RSU) (Class A)	(4)	08/15/2025		M			2,680	(7)	(7)	Class A Common Stock	2,680	$0	26,794	D
Restricted Stock Units (RSU) (Class A)	(4)	08/15/2025		M			1,961	(8)	(8)	Class A Common Stock	1,961	$0	27,449	D

Explanation of Responses:

1. Shares held of record by Christopher K. Cox, Trustee of The Christopher K. Cox Revocable Trust.

2. Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

3. Shares held of record by Christopher K. Cox and Visra Vichit-Vadakan, Co-Trustees of The Cox-Vadakan Irrevocable Remainder Trust.

4. Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

5. The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2022, subject to continued service through each vesting date.

6. The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

7. The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

8. The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

	/s/ Erin Guldiken, attorney-in-fact for Christopher K. Cox	08/19/2025
	** 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.

FAQ

What did Christopher K. Cox report on the META Form 4 filed for 08/15/2025?

Mr. Cox reported RSU vesting and conversions into Class A common stock on 08/15/2025 and a withholding of 8,382 shares for taxes.

How many shares were withheld to cover taxes and at what price on the Form 4?

8,382 shares were withheld at an indicated price of $782.13 per share to satisfy income tax withholding obligations.

What is Mr. Cox's beneficial ownership after these transactions?

Post-transaction holdings include approximately 230,725 shares in the Christopher K. Cox Revocable Trust and 55,046 shares in the Cox-Vadakan Irrevocable Remainder Trust.

Were these transactions open-market sales or routine vesting activity?

The filing identifies the activity as RSU vesting and issuer withholding for taxes, not open-market discretionary sales.

Do the RSUs have a defined vesting schedule noted in the filing?

Yes. The RSUs vest quarterly as to 1/16th of the total grant, with separate grants beginning vesting on May 15 of 2022, 2023, 2024, and 2025 respectively.