SentinelOne COO sells shares to cover RSU taxes

SentinelOne, Inc. President and COO Barry L. Padgett reported selling 9,778 shares of Class A common stock on 2026-08-06 at a weighted average price of $20.092 per share, in trades ranging from $20.07 to $20.63.

Rhea-AI Filing Summary

SentinelOne, Inc. President and COO Barry L. Padgett reported selling 9,778 shares of Class A common stock on 2026-08-06 at a weighted average price of $20.092 per share, in trades ranging from $20.07 to $20.63. The sale was an issuer-mandated "sell to cover" to satisfy tax withholding obligations arising from the vesting and settlement of Restricted Stock Units and was not a discretionary trade or a Rule 10b5-1 plan transaction. Following this sale, he directly holds 977,430 shares, and certain of these shares remain subject to forfeiture if vesting conditions are not met.

Insider Trade Summary

Net Seller: 9,778 shares

Net Sell 1 txn

Insider PADGETT BARRY L.

Role President and COO

Sold 9,778 shs ($196K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2, F3	9,778	$20.092	$196K

Holdings After Transaction: Class A Common Stock — 977,430 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 $20.63, 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: 9,778 shares Weighted average sale price: $20.092 per share Sale price range: $20.07–$20.63 per share +1 more

4 metrics

Shares sold 9,778 shares Class A Common Stock sold on 2026-08-06 by President and COO

Weighted average sale price $20.092 per share Average price for 9,778 shares sold in multiple transactions

Sale price range $20.07–$20.63 per share Range of prices across individual sale transactions

Shares held after sale 977,430 shares Direct Class A Common Stock holdings following the reported transaction

Key Terms

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

"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 in Column 4 is a weighted average price."

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.

tax withholding obligations financial

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

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 SentinelOne (S) insider Barry L. Padgett report in this Form 4 filing?

Barry L. Padgett, President and COO of SentinelOne, Inc., reported selling 9,778 shares of Class A common stock. The shares were sold on 2026-08-06 at a weighted average price of $20.092 per share in multiple transactions.

Why did SentinelOne (S) executive Barry L. Padgett sell 9,778 shares?

The 9,778-share sale was an issuer-mandated "sell to cover" to fund tax withholding obligations from vesting Restricted Stock Units. The company’s equity incentive plan requires tax withholding to be satisfied through such sales, so this was not a discretionary trade.

At what prices were Barry L. Padgett’s SentinelOne (S) shares sold?

The reported $20.092 price is a weighted average. The 9,778 shares were sold in multiple transactions at prices ranging from $20.07 to $20.63 per share. Detailed per-trade pricing is available upon request from the issuer or regulators.

How many SentinelOne (S) shares does Barry L. Padgett hold after this transaction?

After the issuer-mandated sale, Barry L. Padgett directly holds 977,430 shares of SentinelOne Class A common stock. The filing notes that certain shares are subject to forfeiture if the underlying vesting conditions on related equity awards are not satisfied.

Was Barry L. Padgett’s SentinelOne (S) stock sale under a Rule 10b5-1 plan?

No. The filing indicates the Rule 10b5-1 checkbox was not selected. Instead, the transaction is described as an issuer-mandated "sell to cover" sale for tax withholding tied to Restricted Stock Unit vesting, rather than a discretionary or pre-planned trade.

What does the Form 4 say about vesting risk for Barry L. Padgett’s SentinelOne (S) shares?

The Form 4 notes that certain shares held by Barry L. Padgett are subject to forfeiture to the issuer if underlying vesting conditions are not met. This language applies to equity awards that vest over time or upon meeting specified conditions.

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

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Available on EDGAR 08/07/2026 - 07:06 PM Accepted by SEC EDGAR 08/07/2026 - 07:06 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^*

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)
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)		9,778	D	$20.092(2)	977,430(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 $20.63, 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)