Senior insider sale
Chief Accounting Officer at SENTINELONE, INC. — senior position signals high conviction
$689.9K
35.05K shares
What this filing means
TOMASELLO ROBIN plans to sell 35.05K shares of SENTINELONE, INC. valued at approximately $689.9K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/10/2026ACC: 0001950047-26-009290
Officer· Chief Accounting Officer
Since Dec 2021
35.05K
Shares to sell
$689.9K
Approx. market value
8.14K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Restricted Stock Units
N/A
9/5/2026
8.14KTotal acquired8.14K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/5/2026 | Restricted Stock Units N/A | 8.14K | — |
| Total | 8.14K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
14.21K
Market value
$281.1K
9/8/2026
—Completed
Units to sell
7.24K
Market value
$140.6K
9/8/2026
—Completed
Units to sell
5.47K
Market value
$109.8K
8/6/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
8.14K
Market value
$158.3K
9/10/2026
Total
Units
35.05K
Value
$689.9K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/8/2026 | 14.21K | $281.1K | — | Completed |
9/8/2026 | 7.24K | $140.6K | — | Completed |
8/6/2026 | 5.47K | $109.8K | — | Completed |
| Planned — Approximate Date | ||||
9/10/2026 | 8.14K | $158.3K | NYSE | Planned |
| Total | 35.05K | $689.9K | ||