Robin Tomasello, Chief Accounting Officer at SentinelOne, Inc. ($S), made eight open market sales of company shares over the last 365 days, totaling $709,871. The most recent sale occurred on March 6, 2026. These transactions rank 5,707th among 11,678 insiders by sale value, well below the average of $8.6 million per seller and 6.4 transactions. No open market purchases were recorded.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 25, 2026 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 1496 | $13.37 | 403,523.0000 | 333,302,668 | 0.37% | 0.00% |
| March 23, 2026 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | A | Class A Common Stock | 4148 | $0.00 | 405,019.0000 | 333,302,668 | 1.03% | 0.00% |
| March 6, 2026 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 10163 | $13.81 | 400,871.0000 | 333,302,668 | 2.47% | 0.00% |
| Feb. 6, 2026 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 2975 | $13.15 | 411,034.0000 | 333,302,668 | 0.72% | 0.00% |
| Dec. 15, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | A | Class A Common Stock | 127084 | $0.00 | 412,635.0000 | 333,302,668 | 44.50% | 0.04% |
| Dec. 8, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 8509 | $14.58 | 285,551.0000 | 333,302,668 | 2.89% | 0.00% |
| Nov. 6, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 3476 | $16.56 | 294,060.0000 | 315,457,767 | 1.17% | 0.00% |
| Sept. 8, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 8508 | $18.69 | 297,536.0000 | 315,457,767 | 2.78% | 0.00% |
| Aug. 6, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 2921 | $17.31 | 306,044.0000 | 315,457,767 | 0.95% | 0.00% |
| June 6, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 5996 | $18.28 | 308,591.0000 | 315,457,767 | 1.91% | 0.00% |
| April 15, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | A | Class A Common Stock | 81103 | $0.00 | 314,587.0000 | 315,457,767 | 34.74% | 0.03% |
| March 27, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 1496 | $19.77 | 233,484.0000 | 315,457,767 | 0.64% | 0.00% |
| March 21, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | M | Performance Based Restricted Stock Units | 4295 | $0.00 | 13,795.0000 | 0 | 23.74% | 0.00% |
| March 21, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | M | Class A Common Stock | 4295 | $0.00 | 234,980.0000 | 0 | 1.86% | 0.00% |
| March 6, 2025 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 6378 | $19.55 | 230,685.0000 | 0 | 2.69% | 0.00% |
| Dec. 6, 2024 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 8440 | $25.04 | 227,815.0000 | 0 | 3.57% | 0.00% |
| Sept. 16, 2024 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | A | Class A Common Stock | 42713 | $0.00 | 236,255.0000 | 0 | 22.07% | 0.00% |
| Sept. 6, 2024 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 5022 | $22.80 | 193,542.0000 | 0 | 2.53% | 0.00% |
| June 6, 2024 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 5022 | $17.30 | 198,174.0000 | 0 | 2.47% | 0.00% |
| March 6, 2024 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | S | Class A Common Stock | 4001 | $27.25 | 203,196.0000 | 0 | 1.93% | 0.00% |
| Feb. 15, 2024 | SentinelOne, Inc. | $S | TOMASELLO ROBIN | Chief Accounting Officer | A | Class A Common Stock | 54706 | $0.00 | 207,197.0000 | 0 | 35.87% | 0.00% |