SentinelOne (NYSE: S) executive sale covers RSU tax withholding

Rhea-AI Filing Summary

SentinelOne, Inc. reported that Ana G. Pinczuk, President Product & Technology, sold 6,230 shares of Class A Common Stock on 2026-08-06 at a weighted average price of $20.087 per share in an issuer-mandated sale to cover tax withholding on vested Restricted Stock Units. Following this sale, she directly holds 737,716 shares, some of which remain subject to forfeiture if vesting conditions are not met.

Insider Trade Summary

Net Seller: 6,230 shares

Net Sell 1 txn

Insider Pinczuk Ana G.

Role President Product & Technology

Sold 6,230 shs ($125K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2, F3	6,230	$20.087	$125K

Holdings After Transaction: Class A Common Stock — 737,716 shares (Direct)

Footnotes (3)

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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.07 to $20.51, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
3. F3. Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Key Figures

Shares sold: 6,230 shares Weighted average sale price: $20.087 per share Sale price range: $20.07–$20.51 per share +2 more

5 metrics

Shares sold 6,230 shares Class A Common Stock sold by Ana G. Pinczuk on 2026-08-06

Weighted average sale price $20.087 per share Weighted average price for the 6,230 shares sold

Sale price range $20.07–$20.51 per share Range of prices for multiple sale transactions included in the report

Shares held after transaction 737,716 shares Direct holdings of Ana G. Pinczuk following the sale

Transaction date 2026-08-06 Date of the reported insider sale

Key Terms

Restricted Stock Units, sell to cover, weighted average price, forfeiture

4 terms

Restricted Stock Units financial

"Tax withholding obligations arose 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

"An award recipient's tax withholding obligations 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.

weighted average price financial

"The price reported is a weighted average price across multiple sale transactions."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

forfeiture financial

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

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

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Available on EDGAR 08/07/2026 - 07:09 PM Accepted by SEC EDGAR 08/07/2026 - 07:09 PM Learn about SEC filing dates

FAQ

What insider transaction did Ana G. Pinczuk report at SentinelOne (S)?

Ana G. Pinczuk reported selling 6,230 shares of SentinelOne Class A Common Stock on 2026-08-06 at a weighted average price of $20.087 per share. The sale was issuer-mandated to cover tax withholding arising from the vesting of Restricted Stock Units.

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

No. The company states the sale was an issuer-mandated "sell to cover" transaction for tax withholding obligations linked to RSU vesting, and not a discretionary trade by Ana G. Pinczuk. It was required under SentinelOne’s equity incentive plan procedures.

How many SentinelOne (S) shares does Ana G. Pinczuk hold after the reported sale?

After the transaction, Ana G. Pinczuk directly holds 737,716 SentinelOne Class A Common Stock shares. The company notes that certain of these shares are still subject to potential forfeiture if the underlying vesting conditions associated with her equity awards are not satisfied.

At what prices were Ana G. Pinczuk’s SentinelOne (S) shares sold?

The reported weighted average sale price was $20.087 per share. The company explains that multiple trades occurred within a price range from $20.07 to $20.51 per share, and detailed per-trade information is available upon request to the issuer or regulators.

Why does SentinelOne (S) require a sell-to-cover transaction for some RSU vesting events?

SentinelOne’s equity incentive plan requires award recipients’ tax withholding obligations on RSU vesting to be funded through a "sell to cover" transaction. This means a portion of vested shares is sold automatically to generate cash to satisfy required withholding taxes.

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)
08/06/2026

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	08/06/2026		S(1)		6,230	D	$20.087(2)	737,716(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. 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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.07 to $20.51, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

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

Remarks:

	/s/ Keenan Conder, Attorney-in-Fact	08/07/2026
	** 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)