SentinelOne (NYSE: S) officer reports 8,311-share tax-related stock sale

Rhea-AI Filing Summary

SentinelOne’s Chief Legal Officer and Secretary reported an automatic sale of Class A common stock tied to equity compensation. On 12/08/2025, the officer sold 8,311 shares of Class A common stock at $14.58 per share. The company explains this was an issuer-mandated “sell to cover” transaction to satisfy tax withholding obligations upon the vesting and settlement of restricted stock units, rather than a discretionary trade.

Following this transaction, the officer beneficially owned 565,225 shares of Class A common stock. The disclosure notes that certain of these shares remain subject to forfeiture if the underlying vesting conditions are not met, reflecting ongoing performance or service-based requirements attached to the awards.

Insights

Equity compensation analyst

Routine tax-related insider sale from RSU vesting; no clear thesis impact.

The reported transaction involves the Chief Legal Officer and Secretary selling 8,311 shares of Class A common stock at $14.58 per share on 12/08/2025. The company states this was an issuer-mandated “sell to cover” sale to satisfy tax withholding arising from restricted stock unit vesting, which is a common mechanism in stock-based compensation.

After this sale, the officer beneficially owned 565,225 shares of Class A common stock, with some portion still subject to forfeiture if vesting conditions are not achieved. Because the transaction is non-discretionary and connected to tax obligations rather than a change in personal investment stance, it reads as an administrative equity-compensation event rather than a signal about the company’s outlook.

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
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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^*

Conder Keenan Michael

(Last) (First) (Middle)

C/O SENTINELONE, INC.

444 CASTRO STREET, SUITE 400

(Street)

MOUNTAIN VIEW CA 94041

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SentinelOne, Inc. [ S ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Legal Officer & Sec'y

3. Date of Earliest Transaction (Month/Day/Year)
12/08/2025

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	12/08/2025		S(1)		8,311	D	$14.58	565,225(2)	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 sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person. Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a "sell to cover" transaction.

2. Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Remarks:

	/s/ Felicia Yen, Attorney-in-Fact	12/10/2025
	** 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 insider transaction did SentinelOne (S) disclose in this filing?

SentinelOne disclosed that its Chief Legal Officer and Secretary sold 8,311 shares of Class A common stock at $14.58 per share on 12/08/2025.

Why did the SentinelOne officer sell 8,311 shares of Class A common stock?

The sale was an issuer-mandated “sell to cover” transaction to fund tax withholding obligations from the vesting and settlement of restricted stock units, rather than a discretionary trade.

How many SentinelOne (S) shares does the reporting officer own after the transaction?

After the transaction, the officer beneficially owned 565,225 shares of SentinelOne Class A common stock.

Are all of the SentinelOne shares owned by the officer fully vested?

No. The disclosure states that certain shares are subject to forfeiture if the underlying vesting conditions are not met.

What is the officer’s role at SentinelOne (S)?

The reporting person serves as Chief Legal Officer and Secretary of SentinelOne.

Does this SentinelOne insider sale indicate a discretionary decision to reduce holdings?

The company explains the transaction was mandated to cover tax withholding for RSU vesting, indicating it was not a discretionary sale by the officer.