SentinelOne legal chief sells 8,312 shares for taxes

SentinelOne’s chief legal officer executed an issuer-mandated sale of 8,312 shares to cover taxes on RSU vesting and continues to hold 948,046 shares.

Rhea-AI Filing Summary

SentinelOne, Inc. (S) reported that Chief Legal Officer and Secretary Keenan Michael Conder sold 8,312 shares of Class A Common Stock on September 8, 2026 at $19.79 per share. The company states this was an issuer-mandated "sell to cover" transaction to satisfy tax withholding obligations on vesting Restricted Stock Units, not a discretionary trade. After this sale, Conder directly holds 948,046 shares, some of which remain subject to forfeiture if vesting conditions are not met.

Insider Trade Summary

Net Seller: 8,312 shares

Net Sell 1 txn

Insider Conder Keenan Michael

Role Chief Legal Officer & Sec'y

Sold 8,312 shs ($164K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2	8,312	$19.79	$164K

Holdings After Transaction: Class A Common Stock — 948,046 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: 8,312 shares Sale price per share: $19.79 per share Shares held after transaction: 948,046 shares

3 metrics

Shares sold 8,312 shares Issuer-mandated sale on September 8, 2026 to cover tax withholding

Sale price per share $19.79 per share Class A Common Stock sale on September 8, 2026

Shares held after transaction 948,046 shares Direct holdings of Keenan Michael Conder following the sale

Key Terms

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

tax withholding obligations financial

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

equity incentive plan financial

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

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.

forfeiture financial

"shares are subject to forfeiture to the Issuer if underlying vesting"

FAQ

What insider transaction did SentinelOne (S) disclose in this Form 4?

SentinelOne disclosed that Chief Legal Officer and Secretary Keenan Michael Conder sold 8,312 shares of Class A Common Stock on September 8, 2026 at $19.79 per share in a reported open market or private transaction.

Why did the SentinelOne (S) insider sell 8,312 shares?

The company states the sale was an issuer-mandated "sell to cover" transaction to fund tax withholding obligations arising from the vesting and settlement of Restricted Stock Units, and that it does not represent a discretionary trade by the reporting person.

How many SentinelOne (S) shares does the insider hold after this transaction?

After the September 8, 2026 sale, Keenan Michael Conder is reported to directly hold 948,046 shares of SentinelOne Class A Common Stock, with certain shares subject to potential forfeiture if underlying vesting conditions are not met.

Were any SentinelOne (S) shares still subject to vesting conditions after the sale?

Yes. The filing notes that certain of the shares held after the transaction are subject to forfeiture to SentinelOne if the underlying vesting conditions associated with those awards are not satisfied.

Was the SentinelOne (S) insider trade made under a Rule 10b5-1 trading plan?

No. The Rule 10b5-1 checkbox is not affirmed, and the footnote explains the sale was carried out under the issuer’s equity incentive plan as a mandated sell-to-cover for tax withholding, rather than under a separate trading plan.

What role does the reporting person hold at SentinelOne (S)?

The reporting person, Keenan Michael Conder, is identified as SentinelOne’s Chief Legal Officer and Secretary, and filed this Form 4 in that capacity as an officer of the company.

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

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Available on EDGAR 09/09/2026 - 08:38 PM Accepted by SEC EDGAR 09/09/2026 - 08:38 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^*

Conder Keenan Michael

(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)
	Chief Legal Officer & Sec'y

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/08/2026

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	09/08/2026		S(1)		8,312	D	$19.79	948,046(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	09/10/2026
	** 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)