[144] SentinelOne, Inc. SEC Filing

Rhea-AI Filing Summary

SentinelOne filed a Form 144 reporting a proposed sale of 809 Class A shares through Raymond James, valued at $13,753, with an approximate sale date of 10/01/2025 on the NYSE. The filing lists total shares outstanding of 324,760,095.

The shares were acquired 12/31/2020 via a stock conversion before the IPO from SentinelOne, Inc., showing an original acquired amount of 28,028 shares and payment noted as "Wired to portfolio company." The filing also discloses recent small disposals by Insight Partners XI of 1,205 shares on 07/07/2025 for $21,945.46 and 1,222 shares on 07/08/2025 for $22,521.95. The notice includes the standard representation that the seller does not possess undisclosed material adverse information.

Positive

• Disclosure compliance: The Form 144 provides required transaction details and the seller's representation about material information.
• Transaction traceability: Acquisition date, method (stock conversion before IPO), and payment note are documented.
• Recent liquidity shown: Prior small sales on 07/07/2025 and 07/08/2025 by Insight Partners XI are disclosed, indicating market activity.

Negative

• Filer/contact details appear missing or incomplete in the extract: Filer CIK and submission contact fields are not populated in the provided content.
• Insider/affiliate selling: The filing reports proposed and recent sales by related parties, which investors may view as supply into the market.

Insights

Securities Analyst

TL;DR: Routine Rule 144 notice for a small proposed sale relative to total outstanding shares; limited market impact expected.

The filing documents a proposed sale of 809 Class A shares valued at $13,753, which is immaterial versus the 324,760,095 shares outstanding, suggesting negligible dilution or market pressure from this transaction alone. The securities were originally acquired via a stock conversion before the IPO on 12/31/2020, and recent nearby dispositions by Insight Partners XI indicate some liquidity events by related holders. This is a compliance-driven disclosure rather than a material corporate development.

Compliance/Risk Analyst

TL;DR: Filing meets Rule 144 disclosure requirements but omits some filer contact fields in the provided extract.

The Form 144 contains required sale details and the seller's representation about lack of undisclosed material adverse information, which is standard. The extract shows blank or unspecified filer identification and submission contact fields, which should be present in a complete filing; if absent in the official submission, that would be a procedural deficiency. Overall, the document appears to be a routine notice for compliance with resale rules.

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 PKWY ST. PETERSBURG FL 33716	809	13753.00	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.			28028	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) (B), L.P. 1114 Avenue of the Americas, 36th Floor NEW YORK NY 10036	CLASS A COMMON	07/07/2025	1205	21945.46
Insight Partners XI (Co-Investors) (B), L.P. 1114 Avenue of the Americas, 36th Floor NEW YORK NY 10036	CLASS A COMMON	07/08/2025	1222	22521.95

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 SentinelOne's Form 144 report?

The Form 144 reports a proposed sale of 809 Class A shares through Raymond James with an aggregate market value of $13,753 and an approximate sale date of 10/01/2025.

How many SentinelOne shares are outstanding according to the filing?

The filing lists 324,760,095 shares outstanding.

When and how were the securities being sold originally acquired?

The securities were acquired on 12/31/2020 via a stock conversion before IPO from SentinelOne, Inc., with an acquired amount of 28,028 shares.

Were there any recent related-party sales disclosed?

Yes. Insight Partners XI sold 1,205 shares on 07/07/2025 for $21,945.46 and 1,222 shares on 07/08/2025 for $22,521.95.

Which broker is handling the proposed sale?

The broker listed is Raymond James & Associates located in St. Petersburg, FL, and the exchange listed is the NYSE.