SentinelOne insider sale notice: 587 Class A shares, Oct 1 2025

Rhea-AI Filing Summary

Form 144 notice for SentinelOne, Inc. (S) reports a proposed sale of 587 shares of Class A common stock through Raymond James & Associates, with an aggregate market value of $9,979 and an approximate sale date of 10/01/2025 on the NYSE. The shares were acquired on 12/31/2020 via a stock conversion before the IPO from SentinelOne, Inc., and payment was wired to the portfolio company. The filing also discloses two recent dispositions by Insight Partners XI (Co-investors), L.P.: 874 shares sold 07/07/2025 for $15,917.29 and 887 shares sold 07/08/2025 for $16,347.76. The filer attests there is no undisclosed material adverse information and includes the statutory signature warning about false statements.

Positive

• Compliance disclosure completed: acquisition details, broker, approximate sale date, and recent related sales are reported.
• Filer attestation that no material non-public information is known has been included, aligning with Rule 144 requirements.

Negative

• Insider/affiliate sales disclosed: proposed sale of 587 shares (aggregate market value $9,979) and prior sales of 874 and 887 shares yielding ~$32,265 total gross proceeds.

Insights

Securities Analyst

TL;DR: Small-volume insider/affiliate sales disclosed; amounts appear modest relative to typical market-capitalization moves.

The filing documents a proposed sale of 587 Class A shares valued at $9,979 and recent sales by an affiliated investor totaling 1,761 shares for roughly $32,265 in gross proceeds. These transactions are routine Rule 144 notices that enable restricted/affiliated holders to sell in compliance with securities law. Given the absolute dollar amounts disclosed, the sales are unlikely to materially affect SentinelOne's market capitalization or signal a significant shift in insider sentiment, but they are relevant for short-term liquidity and share supply tracking.

Compliance / Corporate Governance Expert

TL;DR: Filing appears procedurally complete and includes required attestations; no red flags in disclosure text.

The Form 144 includes the necessary acquisition details (date, nature of acquisition, transfer/payment method), broker information, approximate sale date, and recent sales by related parties. The statement that no material non-public information is known is present. From a governance and compliance perspective, the form satisfies basic Rule 144 disclosure elements. Absent additional context (e.g., trading plan dates or larger aggregated holdings), there is no immediate compliance concern evident in the submitted content.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	Raymond James & Associates 880 Carillon Parkway St. Petersburg FL 33716	587	9979.00	324760095	10/01/2025	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	12/31/2020	Stock Conversion before IPO	SentinelOne, Inc.			20335	12/31/2020	Wired to portfolio company.

* 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
Insight Partners XI (Co-investors), L.P. 1114 Avenue of the Americas, 36th Floor New York NY 10036	Class A Common	07/07/2025	874	15917.29
Insight Partners XI (Co-investors), L.P. 1114 Avenue of the Americas, 36th Floor New York NY 10036	Class A Common	07/08/2025	887	16347.76

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filed for SentinelOne (S) report?

The form reports a proposed sale of 587 Class A shares through Raymond James with an aggregate market value of $9,979 and an approximate sale date of 10/01/2025.

When and how were the 587 shares being sold on Form 144 acquired?

They were acquired on 12/31/2020 via a stock conversion before the IPO from SentinelOne, Inc., with payment wired to the portfolio company.

Were there recent sales of the issuer's shares by related parties disclosed?

Yes. Insight Partners XI (Co-investors), L.P. sold 874 shares on 07/07/2025 for $15,917.29 and 887 shares on 07/08/2025 for $16,347.76.

Which broker is handling the proposed sale in the Form 144?

The broker listed is Raymond James & Associates, located at 880 Carillon Parkway, St. Petersburg, FL.

Does the filing indicate any undisclosed material information?

The filer signs a representation stating they do not know any material adverse information regarding the issuer that has not been publicly disclosed.