SentinelOne executive mandated sale covers RSU taxes

SentinelOne, Inc. director and President, Product & Technology, Ana G. Pinczuk reported a mandated sale of Class A Common Stock.

Rhea-AI Filing Summary

SentinelOne, Inc. director and President, Product & Technology, Ana G. Pinczuk reported a mandated sale of Class A Common Stock. She sold 16,042 shares at an average price of $17.89 per share in an open-market transaction.

According to the footnote, this was an issuer-mandated “sell to cover” transaction to fund tax withholding obligations arising from the vesting and settlement of Restricted Stock Units, and not a discretionary trade. After the sale, she directly holds 743,946 shares, some of which remain subject to forfeiture if vesting conditions are not met.

Insider Trade Summary

Net Seller: 16,042 shares

Net Sell 1 txn

Insider Pinczuk Ana G.

Role President Product & Technology

Sold 16,042 shs ($287K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	16,042	$17.89	$287K

Holdings After Transaction: Class A Common Stock — 743,946 shares (Direct)

Footnotes (2)

1. F1. 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. F2. Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Key Figures

Shares sold: 16,042 shares Sale price: $17.89 per share Shares owned after: 743,946 shares +1 more

4 metrics

Shares sold 16,042 shares Open-market sale on 2026-07-06

Sale price $17.89 per share Average price for the 16,042 shares sold

Shares owned after 743,946 shares Direct Class A Common holdings following the transaction

Net share change -16,042 shares Net sell direction from transaction summary

Key Terms

Restricted Stock Units, sell to cover, equity incentive plan, tax withholding obligations, +1 more

5 terms

Restricted Stock Units financial

"in connection with the vesting and settlement of Restricted Stock Units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

sell to cover financial

"must be funded by a "sell to cover" transaction"

Sell to cover is when a person who receives company stock through options or awards sells just enough shares immediately to pay required taxes, exercise costs, or fees, keeping the rest. Think of it like cashing part of a bonus to cover the tax bill so you can keep the remainder. For investors, it can create predictable small selling pressure and slightly change the number of shares actually held by insiders without increasing long‑term dilution.

equity incentive plan financial

"Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations"

An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.

tax withholding obligations financial

"sale ... to cover tax withholding obligations in connection with the vesting"

subject to forfeiture financial

"Certain of the shares are subject to forfeiture to the Issuer"

FAQ

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

What did Ana G. Pinczuk report in this SentinelOne (S) Form 4 filing?

Ana G. Pinczuk reported a sale of 16,042 SentinelOne Class A Common shares at $17.89 per share. The filing shows this transaction and her updated direct ownership of 743,946 shares after the sale.

Was the SentinelOne (S) share sale by Ana G. Pinczuk a discretionary trade?

No, the sale was not discretionary. The footnote explains it was an issuer-mandated “sell to cover” transaction required to fund tax withholding obligations triggered by Restricted Stock Unit vesting and settlement.

How many SentinelOne (S) shares does Ana G. Pinczuk hold after this Form 4 transaction?

After selling 16,042 shares, Ana G. Pinczuk holds 743,946 SentinelOne Class A Common shares directly. The filing notes that certain of these shares are still subject to forfeiture if underlying vesting conditions are not satisfied.

What price did Ana G. Pinczuk receive per SentinelOne (S) share in this sale?

She received an average price of $17.89 per SentinelOne Class A Common share. This price applies to the 16,042 shares sold in the issuer-mandated “sell to cover” transaction to satisfy tax withholding obligations on RSU vesting.

Why did SentinelOne (S) require a “sell to cover” transaction for Ana G. Pinczuk?

The company’s equity incentive plan requires award recipients to fund tax withholding obligations through a “sell to cover” transaction. Pinczuk’s sale was mandated to cover taxes arising from the vesting and settlement of Restricted Stock Units.

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

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Accepted by SEC EDGAR 07/06/2026 - 09:14 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^*

Pinczuk Ana G.

(Last) (First) (Middle)

C/O SENTINELONE, INC.

444 CASTRO STREET, SUITE 400

(Street)

MOUNTAIN VIEW CALIFORNIA 94041

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President Product & Technology

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/06/2026

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
Class A Common Stock	07/06/2026		S(1)		16,042	D	$17.89	743,946(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:

Exhibit 24.1 - Power of Attorney

	/s/ Keenan Conder, Attorney-in-Fact	07/06/2026
	** 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)