Most active insider buyers
The corporate insiders buying the most stock on the open market, ranked by total dollars purchased across the Form 4 filings we track. A Executive buyer tag identifies a senior executive from the reported role text.
11,555 matching insiders · ranked by total dollars purchased in our tracked filings
| # | Insider | Tickers | Buys | Total bought | Last buy |
|---|---|---|---|---|---|
| 4301 | Director | 8 | $195.2K | Feb 6, 2026 | |
| 4302 | 10% Owner | 1 | $195.1K | Dec 30, 2024 | |
| 4303 | McBride Daniel GExecutive buyer EVP & Chief Operating Officer | 1 | $195.1K | Sep 2, 2025 | |
| 4304 | Allen Charles WExecutive buyer Director, CEO | 1 | $195.1K | Nov 19, 2025 | |
| 4305 | Director, 10% Owner | 3 | $195.0K | Feb 18, 2026 | |
| 4306 | Director | 3 | $194.9K | May 30, 2025 | |
| 4307 | Director | 1 | $194.9K | Dec 16, 2025 | |
| 4308 | Director | 1 | $194.7K | May 12, 2025 | |
| 4309 | Director | 3 | $194.5K | Nov 21, 2024 | |
| 4310 | Director | 1 | $194.5K | Mar 11, 2026 | |
| 4311 | 10% Owner | 8 | $194.4K | Apr 14, 2025 | |
| 4312 | Director | 7 | $194.4K | Mar 11, 2026 | |
| 4313 | Director | 1 | $194.3K | Aug 12, 2024 | |
| 4314 | PIGOTT M. JASONExecutive buyer Director, President & CEO | 2 | $194.1K | May 14, 2025 | |
| 4315 | Director | 1 | $194.0K | Jul 16, 2026 | |
| 4316 | Director | 4 | $194.0K | Aug 11, 2025 | |
| 4317 | Director | 1 | $193.7K | May 9, 2025 | |
| 4318 | 10% Owner | 1 | $193.5K | Mar 19, 2024 | |
| 4319 | Director | 1 | $193.5K | Apr 24, 2026 | |
| 4320 | Huang VictorExecutive buyer Director, CEO and Chairman of the BOD, 10% Owner | 7 | $193.5K | Mar 20, 2026 | |
| 4321 | Director | 1 | $193.4K | Mar 19, 2025 | |
| 4322 | Director | 34 | $193.4K | Mar 12, 2025 | |
| 4323 | Director | 51 | $193.3K | Jun 28, 2024 | |
| 4324 | Director | 7 | $193.2K | Jun 20, 2025 | |
| 4325 | Director, Executive Chairman | 7 | $193.1K | Jul 2, 2025 | |
| 4326 | Chan Phillip P.Executive buyer Director, Chief Executive Officer | 3 | $193.1K | Sep 15, 2026 | |
| 4327 | Director | 1 | $193.1K | May 7, 2026 | |
| 4328 | Director | 1 | $193.0K | May 21, 2026 | |
| 4329 | Felton Gregg JExecutive buyer Director, CO-FOUNDER, CEO & PRESIDENT, 10% Owner | 3 | $192.9K | Jun 4, 2024 | |
| 4330 | Director | 3 | $192.9K | Nov 24, 2025 | |
| 4331 | Chaclas Angelo N.Executive buyer SVP, CLO, CCO & CORP. SEC. | 1 | $192.8K | Aug 12, 2024 | |
| 4332 | Director, 10% Owner | 6 | $192.6K | Dec 16, 2025 | |
| 4333 | Director | 1 | $192.6K | Sep 15, 2026 | |
| 4334 | Taylor William PExecutive buyer Director, CEO | 12 | $192.5K | Dec 2, 2025 | |
| 4335 | Farquharson TylerExecutive buyer President and CEO | 5 | $192.5K | Mar 10, 2026 | |
| 4336 | Srinivas Ravi RameshExecutive buyer VP, Operations - Chemicals | 4 | $192.4K | Jun 18, 2025 | |
| 4337 | Director | 1 | $192.4K | Jul 31, 2026 | |
| 4338 | GREGORY ANDREW J. JR.Executive buyer Chief Financial Officer | 2 | $192.3K | Feb 12, 2026 | |
| 4339 | Director | 1 | $192.1K | Feb 21, 2025 | |
| 4340 | McCauley William Hugh JRExecutive buyer Chief Financial Officer | 1 | $192.1K | Jun 4, 2025 | |
| 4341 | ZAWADZKI ALEXI ILLYAExecutive buyer VP, Resource Development | 1 | $191.6K | Oct 1, 2025 | |
| 4342 | Director | 1 | $191.6K | Nov 4, 2026 | |
| 4343 | Director | 1 | $191.5K | Nov 2, 2026 | |
| 4344 | PLATT DAVIDExecutive buyer Director, CEO, 10% Owner | 1 | $191.2K | Aug 15, 2024 | |
| 4345 | Director | 6 | $191.1K | Mar 30, 2026 | |
| 4346 | 10% Owner | 1 | $191.0K | Apr 30, 2024 | |
| 4347 | Kyrillos Jean-ClaudeExecutive buyer EVP & Chief Operating Officer | 1 | $190.9K | Mar 7, 2025 | |
| 4348 | Dougherty Daniel FExecutive buyer EVP & Chief Financial Officer | 3 | $190.9K | Mar 10, 2026 | |
| 4349 | Director | 4 | $190.8K | Jul 9, 2026 | |
| 4350 | Director | 1 | $190.7K | Aug 14, 2025 |