Tax-driven share sale by SentinelOne (NYSE: S) president and COO

Rhea-AI Filing Summary

SentinelOne, Inc. President and COO Barry L. Padgett reported an issuer-mandated sale of 15,460 shares of Class A Common Stock at $13.41 per share. The footnotes explain this was a required "sell to cover" transaction to fund tax withholding on vested Restricted Stock Units, not a discretionary trade.

After the sale, Padgett directly held 628,190 shares, and some of these shares remain subject to forfeiture if vesting conditions are not met. The transaction reflects routine tax-related administration of equity compensation rather than an open-market change in his investment stance.

Insider Trade Summary

Net Seller: 15,460 shares ($207,319)

Net Sell 1 txn

Insider PADGETT BARRY L.

Role President and COO

Sold 15,460 shs ($207K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	15,460	$13.41	$207K

Holdings After Transaction: Class A Common Stock — 628,190 shares (Direct)

Footnotes (1)

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

Key Figures

Shares sold: 15,460 shares Sale price: $13.41 per share Approximate transaction value: $207,339 +2 more

5 metrics

Shares sold 15,460 shares Issuer-mandated sale to cover tax withholding on RSU vesting

Sale price $13.41 per share Open-market price for Class A Common Stock on transaction date

Approximate transaction value $207,339 Estimated proceeds from 15,460 shares at $13.41 per share

Shares held after transaction 628,190 shares Direct holdings of Barry L. Padgett following the sale

Transaction date April 6, 2026 Date of the issuer-mandated sell-to-cover transaction

Key Terms

Restricted Stock Units, "sell to cover" transaction, equity incentive plan, subject to forfeiture

4 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" transaction financial

"tax withholding obligations must be funded by a "sell to cover" transaction"

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.

subject to forfeiture financial

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

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^*

PADGETT BARRY L.

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and COO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/06/2026

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	04/06/2026		S(1)		15,460	D	$13.41	628,190(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/ Keenan Conder, Attorney-in-Fact	04/07/2026
	** 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)

FAQ

What did SentinelOne (S) executive Barry Padgett report in this Form 4?

Barry L. Padgett, President and COO of SentinelOne, reported selling 15,460 Class A Common shares. The sale was issuer-mandated to cover tax withholding on vested Restricted Stock Units, making it a routine compensation-related transaction rather than a discretionary investment decision.

Was Barry Padgett’s SentinelOne (S) stock sale a discretionary trade?

No. The filing states the sale was mandated by SentinelOne to cover tax withholding for Restricted Stock Unit vesting. Under the company’s equity incentive plan, these obligations must be funded through a required "sell to cover" transaction, not an optional open-market sale.

How many SentinelOne (S) shares does Barry Padgett hold after the reported sale?

Following the issuer-mandated sale, Barry Padgett directly holds 628,190 shares of SentinelOne Class A Common Stock. The filing also notes that certain shares are still subject to forfeiture if vesting conditions are not satisfied under the company’s equity incentive arrangements.

At what price were Barry Padgett’s SentinelOne (S) shares sold?

The reported sale price was $13.41 per share for SentinelOne Class A Common Stock. This price applied to the 15,460 shares sold to cover tax withholding obligations tied to the vesting and settlement of Restricted Stock Units granted under the equity incentive plan.

What does a "sell to cover" transaction mean for SentinelOne (S) insiders?

A "sell to cover" transaction means shares are automatically sold to pay taxes when equity awards vest. For SentinelOne, the filing states its equity incentive plan requires award recipients to fund tax withholding through such mandated sales, limiting insiders’ discretion over these transactions.