Rule 144 notice: 18,321 SentinelOne Class A shares for sale

Rhea-AI Filing Summary

SentinelOne (S) shareholder filed an amended Form 144 to sell 18,321 Class A shares, with an aggregate market value of $329,778.00, through Raymond James & Associates on the NYSE, with an approximate sale date of 10/06/2025.

The filer previously acquired 158,685 shares on 12/31/2020 via a stock conversion before the IPO, with payment wired to the portfolio company. Recent activity shows sales of 6,824 shares for $124,278.69 on 07/07/2025, 6,916 shares for $127,464.65 on 07/08/2025, 568 shares for $10,247.46 on 10/01/2025, and 397 shares for $7,161.84 on 10/03/2025. Shares outstanding were 324,760,095.

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/A

144/A: Filer Information

Filer CIK
Filer CCC
Previous Accession Number Of The Filing
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144/A: 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/A: 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	18321	329778.00	324760095	10/06/2025	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/A: 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	12/31/2020	Stock Conversion before IPO	SentinelOne, Inc.			158685	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/A: 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 (EU) XI, S.C.Sp. 1114 Avenue of the Americas, 36th Floor New York NY 10036	Class A	07/07/2025	6824	124278.69
Insight Partners (EU) XI, S.C.Sp. 1114 Avenue of the Americas, 36th Floor New York NY 10036	Class A	07/08/2025	6916	127464.65
Insight Partners (EU) XI, S.C.Sp. 1114 Avenue of the Americas, 36th Floor New York NY 10036	Class A	10/01/2025	568	10247.46
Insight Partners (EU) XI, S.C.Sp. 1114 Avenue of the Americas, 36th Floor New York NY 10036	Class A	10/03/2025	397	7161.84

144/A: 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)'s Form 144/A disclose?

A shareholder plans to sell 18,321 Class A shares with an aggregate market value of $329,778.00.

When is the proposed sale for SentinelOne (S) shares?

The approximate sale date is 10/06/2025.

Which broker is handling the sale for SentinelOne (S)?

The broker is Raymond James & Associates, with trading on the NYSE.

How many SentinelOne (S) shares are outstanding?

Shares outstanding were 324,760,095.

What prior sales were made in the last three months for SentinelOne (S)?

Reported sales: 6,824 shares for $124,278.69 (07/07/2025); 6,916 for $127,464.65 (07/08/2025); 568 for $10,247.46 (10/01/2025); 397 for $7,161.84 (10/03/2025).

How and when were the SentinelOne (S) shares acquired?

The filer acquired 158,685 shares on 12/31/2020 via a stock conversion before IPO; payment was wired to the portfolio company.

Which class of SentinelOne (S) securities is involved?

The filing pertains to Class A common stock.