SentinelOne officer logs $1.09M stock sale

An officer of SentinelOne plans and reports sales of Class A shares under a pre-arranged Rule 10b5-1 trading plan using Goldman Sachs as broker.

Rhea-AI Filing Summary

SentinelOne, Inc. (S) discloses that shares of its Class A common stock may be sold for the account of officer Tomer Weingarten under Rule 144, with Goldman Sachs & Co. LLC acting as broker. The notice identifies several blocks of Class A shares previously acquired from the issuer, including Class B shares to be converted into Class A in connection with any sales and multiple awards of Restricted Stock Units granted as compensation.

The filing also reports recent sales of Class A common stock for Weingarten’s account, including 57,296 shares on June 11, 2026 for $836,275.23 and 57,941 shares on each of June 15, 2026, July 1, 2026, and July 31, 2026 for $881,305.79, $1,025,851.20, and $1,086,133.02, respectively. These transactions are made pursuant to a selling plan dated June 3, 2025 that is intended to comply with Rule 10b5-1(c).

Key Figures

Shares sold June 11, 2026: 57,296 shares Proceeds June 11, 2026 sale: $836,275.23 Shares sold June 15, 2026: 57,941 shares +5 more

8 metrics

Shares sold June 11, 2026 57,296 shares Class A common stock sold for Tomer Weingarten’s account on June 11, 2026

Proceeds June 11, 2026 sale $836,275.23 Aggregate consideration for 57,296 Class A shares sold on June 11, 2026

Shares sold June 15, 2026 57,941 shares Class A common stock sold on June 15, 2026

Proceeds June 15, 2026 sale $881,305.79 Aggregate consideration for 57,941 Class A shares sold on June 15, 2026

Shares sold July 1, 2026 57,941 shares Class A common stock sold on July 1, 2026

Proceeds July 1, 2026 sale $1,025,851.20 Aggregate consideration for 57,941 Class A shares sold on July 1, 2026

Shares sold July 31, 2026 57,941 shares Class A common stock sold on July 31, 2026

Proceeds July 31, 2026 sale $1,086,133.02 Aggregate consideration for 57,941 Class A shares sold on July 31, 2026

Key Terms

Rule 144, Class A Common, Restricted Stock Units, Rule 10b5-1(c), +1 more

5 terms

Rule 144 regulatory

"Name of Person for Whose Account the Securities are To Be Sold | Tomer Weingarten See the definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Class A Common financial

"144: Securities Information Class A Common | Goldman Sachs & Co. LLC"

Restricted Stock Units financial

"Acquired as compensation -- Restricted Stock Units | Issuer"

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.

Rule 10b5-1(c) regulatory

"selling plan dated 6/03/2025, that is intended to comply with Rule 10b5-1(c)"

Rule 10b5-1(c) is an SEC guideline that lets company insiders set up a written, pre-planned schedule to buy or sell their company stock when they are not in possession of material, nonpublic information. For investors, it matters because such plans can reduce the appearance of insider trading by separating decisions from inside knowledge—like putting your trades on autopilot—while also requiring scrutiny since pre-planned trades can still affect market confidence and share value.

selling plan financial

"sales of shares set forth herein are made in connection with a selling plan dated 6/03/2025"

FAQ

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

What does SentinelOne (S) report in this Form 144 filing?

The notice reports that Tomer Weingarten, an officer of SentinelOne, may sell Class A common stock under Rule 144 through Goldman Sachs & Co. LLC, and provides details on the shares previously acquired and shares recently sold under a Rule 10b5-1 trading plan.

How many SentinelOne (S) shares did Tomer Weingarten sell recently and for how much?

The filing lists sales of 57,296 shares on June 11, 2026 for $836,275.23 and 57,941 shares on June 15, July 1, and July 31, 2026 for $881,305.79, $1,025,851.20, and $1,086,133.02, respectively.

Under what plan are the SentinelOne (S) share sales by Tomer Weingarten being made?

The share sales are made in connection with a selling plan dated June 3, 2025 that is intended to comply with Rule 10b5-1(c), allowing pre-arranged trades under specified conditions.

What types of SentinelOne (S) shares are covered in this Form 144 notice?

The notice covers Class A common stock, including shares to be issued upon conversion of Class B common shares acquired in a private transaction and shares acquired as Restricted Stock Units granted as compensation on several dates.

How were the SentinelOne (S) shares to be sold originally acquired?

According to the filing, shares to be sold were acquired by Class B common shares from the issuer in a private transaction dated March 20, 2013, which will convert to Class A upon sale, and via Restricted Stock Units granted as compensation on February 15, 2023, February 15, 2024, and April 15, 2025.

Who is the broker handling the SentinelOne (S) share sales for Tomer Weingarten?

The broker identified is Goldman Sachs & Co. LLC, located at 200 West Street, New York, NY 10282, acting on behalf of Tomer Weingarten for the planned sales of SentinelOne Class A common stock.

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

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Available on EDGAR 09/11/2026 - 06:53 PM Accepted by SEC EDGAR 09/11/2026 - 06:53 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001866222
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	SentinelOne, Inc.
SEC File Number	001-40531
Address of Issuer	444 Castro Street Suite 400 Mountain View CALIFORNIA 94041
Phone	1-855-868-3733
Name of Person for Whose Account the Securities are To Be Sold	Tomer Weingarten
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	114890	2269077.5	342184493	09/11/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Common	03/20/2013	Acquired Class B common shares from Issuer in private transaction; Class B common shares to be converted to Class A common shares in connection with any sales	Issuer			57941	03/20/2013	None
Class A Common	04/15/2025	Acquired as compensation -- Restricted Stock Units	Issuer			19912	04/15/2025	Compensation
Class A Common	02/15/2023	Acquired as compensation -- Restricted Stock Units	Issuer			21165	02/15/2023	Compensation
Class A Common	02/15/2024	Acquired as compensation -- Restricted Stock Units	Issuer			15872	02/15/2024	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Tomer Weingarten 444 Castro Street Suite 400 Mountain View CA 94041	Class A Common	06/11/2026	57296	836275.23
Tomer Weingarten 444 Castro Street Suite 400 Mountain View CA 94041	Class A Common	06/15/2026	57941	881305.79
Tomer Weingarten 444 Castro Street Suite 400 Mountain View CA 94041	Class A Common	07/01/2026	57941	1025851.2
Tomer Weingarten 444 Castro Street Suite 400 Mountain View CA 94041	Class A Common	07/31/2026	57941	1086133.02

144: Remarks and Signature

Remarks	The sales of shares set forth herein are made in connection with a selling plan dated 6/03/2025, that is intended to comply with Rule 10b5-1(c).
Date of Notice	09/11/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/03/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Goldman Sachs & Co. LLC on behalf of Tomer Weingarten
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)