SEC Form 4 · accession 0001184754-26-000006
SentinelOne, Inc. · S
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark S Peek
Director
Period of report
Jun 25, 2026
Accepted (ET)
Jun 26, 2026 · 9:18 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001583708
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1,F2,F3 | Jun 25, 2026 | A | 4,746 | $0.00 | A | 48,247 | D | |
| Class A Common StockF4,F3 | Jun 25, 2026 | A | 14,238 | $0.00 | A | 62,485 | D | |
| Class A Common Stock | holding | — | — | — | 120,000 | I | By Omega Living Trust | |
| Class A Common StockF5 | holding | — | — | — | 5,527 | I | By Children's Trust 3 | |
| Class A Common StockF5 | holding | — | — | — | 5,527 | I | By Children's Trust 2 | |
| Class A Common StockF5 | holding | — | — | — | 5,527 | I | By Children's Trust 1 | |
| Class A Common StockF5 | holding | — | — | — | 5,527 | I | By Children's Trust 4 |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents an award of deferred restricted stock units (DSUs) granted on June 25, 2026, which shall vest on a time-based vesting schedule but for which settlement has been deferred pursuant to the Reporting Person's election under the Program (defined below). Each DSU represents a contingent right to receive one share of the Issuer's Class A Common Stock, subject to satisfaction of the time-based vesting conditions. The DSUs shall time-vest as to 25% of the total shares on each of September 15, December 15, and March 15, and with the final quarterly installment vesting on the earliest of (i) the date of the next annual meeting of the Issuer's stockholders, (ii) the date immediately prior to the next annual meeting of the Issuer's stockholders if the applicable non-employee director's service as a director ends at such meeting due to the Reporting Person's failure to be re-elected or the Reporting Person not standing for re-election, and
- F2[cont'd from Footnote 1] (iii) June 15, 2027, subject to the Reporting Person's provision of service to the Issuer on each vesting date, and with deferred settlement occurring subject to the terms of the Program.
- F3Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.
- F4Represents an award of restricted stock units. The entire award shall vest and settle for shares of the Issuer's Class A Common Stock on the earliest of (a) June 25, 2027, (b) the date of the next annual meeting of the Issuer's stockholders (or the date immediately prior to such, if the Reporting Person's service as a director ends at such meeting due to his/her failure to be re-elected or not standing for re-election), (c) the Reporting Person's death, (d) the date on which the Reporting Person becomes disabled, or (e) the occurrence of a change in control as defined in the Issuer's Non-Employee Director Compensation Program (the "Program"), in each case subject to the Reporting Person's continued service to the Issuer on each vesting date.
- F5The reported securities are directly held by an irrevocable trust with a third-party trustee, which was settled by the reporting person and for which a child of the reporting person is the beneficiary.
Remarks
Exhibit 24.1 - Power of Attorney