Notice of Proposed Sale · 144
SentinelOne, Inc.
SNYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- SENTINELONE, INC.
- Issuer CIK
- 0001583708
- SEC file number
- 001-40531
- Phone
- 8558683733
- Person for whose account securities are to be sold
- ROBIN TOMASELLO
- Relationships to issuer
- Officer
- Street
- 444 Castro Street, Suite 400
- City
- Mountain View
- State / country code
- CA
- Postal code
- 94041
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 8,143 | 158,299.92 | 342,184,493 | 09/10/2026 | NYSE | Morgan Stanley Smith Barney LLC Executive Financial Services |
Broker / market maker — proposed row 1, entry 1
- Name
- Morgan Stanley Smith Barney LLC Executive Financial Services
- Street
- 1 New York Plaza
- Street (continued)
- 8th Floor
- City
- New York
- State / country code
- NY
- Postal code
- 10004
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 09/05/2026 | Restricted Stock Units | Issuer | 8,143 | N | 09/05/2026 | N/A |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| 10b5-1 Sales for ROBIN TOMASELLO | Common | 09/08/2026 | 7,235 | 140,643.95 |
| ROBIN TOMASELLO | Common | 09/08/2026 | 14,205 | 281,116.95 |
| ROBIN TOMASELLO | Common | 08/06/2026 | 5,467 | 109,799.23 |
Seller — prior-sale row 1, entry 1
- Name
- 10b5-1 Sales for ROBIN TOMASELLO
- Street
- 444 Castro Street, Suite 400
- City
- Mountain View
- State / country code
- CA
- Postal code
- 94041
Seller — prior-sale row 2, entry 1
- Name
- ROBIN TOMASELLO
- Street
- 444 Castro Street, Suite 400
- City
- Mountain View
- State / country code
- CA
- Postal code
- 94041
Seller — prior-sale row 3, entry 1
- Name
- ROBIN TOMASELLO
- Street
- 444 Castro Street, Suite 400
- City
- Mountain View
- State / country code
- CA
- Postal code
- 94041
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 09/10/2026
- Signed
- /s/ Robin Tomasello
- Plan adoption dates
- 06/09/2026
Recent company filings
- Entry into a Material Definitive Agreement · Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet ArrangementNov 12, 2026
- 4 filingNov 10, 2026
- 4 filingNov 10, 2026
- Entry into a Material Definitive Agreement · Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement · Unregistered Sales of Equity Securities · Other EventsOct 16, 2026
- 4 filingOct 6, 2026