SIEBEL THOMAS M
CEO and Chairman of the Board
SIEBEL THOMAS M has filed 23 SEC Form 4 filings (82 transaction rows) across 1 company, with disclosures dating back to 2025. 23 of those filings fall inside the rolling window. Most recent filing: Aug 13, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$81.7M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| AI | CEO and Chairman of the Board | Sale | 453,314 | $4.8M | Aug 13 | SEC ↗ | |
| AI | CEO and Chairman of the Board | Sale | 139,500 | $1.3M | Aug 5 | SEC ↗ | |
| AI | CEO and Chairman of the Board | Sale | 264,100 | $2.4M | Jul 16 | SEC ↗ | |
| AI | CEO and Chairman of the Board | Sale | 198,465 | $1.8M | Jul 16 | SEC ↗ | |
| AI | CEO and Chairman of the Board | Sale | 23,570 | $257K | Jun 15 | SEC ↗ | |
| AI | CEO and Chairman of the Board | Sale | 472,005 | $5.2M | Jun 15 | SEC ↗ | |
| AI | CEO and Chairman of the Board | Sale | 17,350 | $196K | Jun 3 | SEC ↗ | |
| AI | CEO and Chairman of the Board | Sale | 369,624 | $3.2M | May 19 | SEC ↗ | |
| AI | CEO and Chairman of the Board | Sale | 112,014 | $969K | May 19 | SEC ↗ | |
| AI | Executive Chairman | Sale | 27,210 | $252K | May 5 | SEC ↗ | |
| AI | Executive Chairman | Sale | 326,189 | $2.7M | Apr 15 | SEC ↗ | |
| AI | Executive Chairman | Sale | 165,278 | $1.4M | Apr 15 | SEC ↗ | |
| AI | Executive Chairman | Sale | 282,203 | $2.5M | Mar 19 | SEC ↗ | |
| AI | Executive Chairman | Sale | 219,294 | $1.9M | Mar 19 | SEC ↗ | |
| AI | Executive Chairman | Sale | 23,435 | $213K | Mar 13 | SEC ↗ | |
| AI | Executive Chairman | Sale | 17,655 | $138K | Mar 3 | SEC ↗ | |
| AI | Executive Chairman | Sale | 511,732 | $6.0M | Feb 12 | SEC ↗ | |
| AI | Executive Chairman | Sale | 27,605 | $298K | Feb 3 | SEC ↗ | |
| AI | Executive Chairman | Sale | 522,175 | $7.1M | Jan 15 | SEC ↗ | |
| AI | Executive Chairman | Sale | 392,064 | $5.6M | Dec 18 | SEC ↗ | |
| AI | Executive Chairman | Sale | 140,768 | $2.0M | Dec 18 | SEC ↗ | |
| AI | Executive Chairman | Sale | 23,000 | $367K | Dec 15 | SEC ↗ | |
| AI | Executive Chairman | Sale | 17,000 | $242K | Dec 3 | SEC ↗ | |
| AI | Executive Chairman | Sale | 543,706 | $8.3M | Nov 12 | SEC ↗ | |
| AI | Executive Chairman | Sale | 27,545 | $477K | Nov 4 | SEC ↗ | |
| AI | Executive Chairman | Sale | 554,802 | $10.4M | Oct 16 | SEC ↗ | |
| AI | Executive Chairman | Sale | 566,125 | $9.8M | Sep 17 | SEC ↗ | |
| AI | Executive Chairman | Sale | 92,000 | $1.5M | Sep 15 | SEC ↗ | |
| AI | Executive Chairman | Sale | 17,200 | $284K | Sep 3 | SEC ↗ |