Who
Robin Tomasello
Chief Accounting Officer
Company insider
Files Form 4 as: Chief Accounting Officer, SentinelOne; VP, Corporate Controller, Chegg.
In numbers
- Trades disclosed
- 115
- Buys
- 0
- Sells
- 29
- Bought
- $0
- Sold
- $9.6M
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 1 Oct 2014
- Last trade
- 10 Sep 2026
- Last filed
- 11 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 10 Sep 2026filed 11 Sep 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $266K13,311 at $19.95 | filing |
| 10 Sep 2026filed 11 Sep 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $266K13,311 at $19.95 | filing |
| 8 Sep 2026filed 9 Sep 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $141K7,235 at $19.44 | filing |
| 8 Sep 2026filed 9 Sep 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $281K14,205 at $19.79 | filing |
| 8 Sep 2026filed 9 Sep 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $141K7,235 at $19.44 | filing |
| 8 Sep 2026filed 9 Sep 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $281K14,205 at $19.79 | filing |
| 6 Aug 2026filed 7 Aug 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $110K5,467 at $20.08 | filing |
| 6 Aug 2026filed 7 Aug 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $110K5,467 at $20.08 | filing |
| 8 Jun 2026filed 10 Jun 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $187K11,905 at $15.70 | filing |
| 8 Jun 2026filed 10 Jun 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $187K11,905 at $15.70 | filing |
| 6 May 2026filed 8 May 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $38K2,459 at $15.65 | filing |
| 6 May 2026filed 8 May 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $38K2,459 at $15.65 | filing |
| 15 Apr 2026filed 17 Apr 2026 | S SentinelOneCybersecurity | SEC FORM 4 Code A | —56,171 at $0.00 | filing |
| 15 Apr 2026filed 17 Apr 2026 | S SentinelOneCybersecurity | SEC FORM 4 Code A | —56,171 at $0.00 | filing |
| 25 Mar 2026filed 25 Mar 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $20K1,496 at $13.37 | filing |
| 25 Mar 2026filed 25 Mar 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $20K1,496 at $13.37 | filing |
| 23 Mar 2026filed 25 Mar 2026 | S SentinelOneCybersecurity | SEC FORM 4 Code A | —4,148 at $0.00 | filing |
| 23 Mar 2026filed 25 Mar 2026 | S SentinelOneCybersecurity | SEC FORM 4 Code A | —4,148 at $0.00 | filing |
| 6 Mar 2026filed 10 Mar 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $140K10,163 at $13.81 | filing |
| 6 Mar 2026filed 10 Mar 2026 | S SentinelOneCybersecurity | SEC FORM 4 Sold | $140K10,163 at $13.81 | filing |
News
Robin Tomasello Sells 13,311 Shares of SentinelOne (NYSE:S) Stockthemarketsdaily.com · 13 Sep 2026Rosenblatt Securities Issues Positive Forecast for SentinelOne (NYSE:S) Stock PriceS · themarketsdaily.com · 23 Oct 2026SentinelOne (NYSE:S) Stock Price Target Raised at WedbushS · themarketsdaily.com · 22 Oct 2026SentinelOne: Clear Market Share Gains As AI Paranoia Drives Deals (NYSE:S)S · seekingalpha.com · 19 Oct 2026
1 headline in the last 90 days name Robin Tomasello; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.