Form 144: SentinelOne insider sale disclosed; recent sales totaled 13,740 shares

Rhea-AI Filing Summary

SentinelOne, Inc. Form 144 reports a proposed sale of 4,580 Class A common shares through Raymond James, with an aggregate market value of $77,860 and an approximate sale date of 10/01/2025 on the NYSE. The filing shows these shares were originally acquired on 12/31/2020 in a stock conversion before the IPO from SentinelOne, Inc., and the filer received 158,685 shares at that time; payment was wired to the portfolio company. The filing also discloses two recent sales by Insight Partners: 6,824 shares on 07/07/2025 for $124,278.69 and 6,916 shares on 07/08/2025 for $127,464.65. The signer certifies no undisclosed material adverse information and includes the standard Rule 144 representations.

Positive

• Full Rule 144 disclosure provided including acquisition date, nature of acquisition, broker, and aggregate market value
• Recent prior sales disclosed (7/07/2025 and 7/08/2025), which increases transparency about recent insider-related transactions

Negative

• Insider-related selling activity is documented (proposed sale plus prior sales totaling 13,740 shares), which some investors interpret negatively
• Filer identity and ownership stake are not specified in the provided content, limiting clarity on materiality of the sale

Insights

Securities Analyst

TL;DR: Small scheduled sale of insider-held shares; recent related sales were modest cash raises, not clearly material to company value.

The Form 144 shows a proposed sale of 4,580 Class A shares valued at $77,860 and discloses prior near-term sales totaling 13,740 shares for roughly $251,743. These quantities are extremely small relative to the stated 324,760,095 shares outstanding, limiting direct market impact. The disclosure is complete on acquisition date and method, which supports transparency. Absent additional context (e.g., identity of the selling person, their ownership stake, or an ongoing program), the filing appears routine and unlikely to alter investor valuation materially.

Corporate Governance Expert

TL;DR: Proper Rule 144 notice filed with required acquisition and sale details; governance implication is routine disclosure compliance.

The document provides necessary particulars: acquisition via stock conversion pre-IPO on 12/31/2020, payment method, broker details, and recent sales by an affiliated holder. The signer affirms no undisclosed material adverse information, aligning with disclosure obligations. From a governance perspective, this filing signals compliance with resale rules but does not include details on any trading plan or the seller's role, limiting assessment of intent or signaling. Overall, the filing meets procedural expectations.

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 Common	Raymond James & Associates 880 Carillon Parkway St. Petersburg FL 33716	4580	77860.00	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.			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: 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 Common	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 Common	07/08/2025	6916	127464.65

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 (S) Form 144 disclose about the proposed sale?

The filing reports a proposed sale of 4,580 Class A common shares via Raymond James with an aggregate market value of $77,860, approx. sale date 10/01/2025 on the NYSE.

When and how were the securities being sold acquired?

The shares were acquired on 12/31/2020 in a stock conversion before the IPO from SentinelOne, Inc., with 158,685 shares originally received; payment was wired to the portfolio company.

Were there recent related sales disclosed in the Form 144 filing?

Yes. The filing lists sales by Insight Partners of 6,824 shares on 07/07/2025 for $124,278.69 and 6,916 shares on 07/08/2025 for $127,464.65.

Who is the broker handling the proposed sale?

The broker named is Raymond James & Associates, located at 880 Carillon Parkway, St. Petersburg, FL; the sale is planned on the NYSE.

Does the filing state whether there is any undisclosed material information?

The signer represents by signature that they do not know any material adverse information about the issuer that has not been publicly disclosed.