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.
11,393 matching insiders · ranked by total dollars purchased in our tracked filings
| # | Insider | Tickers | Buys | Total bought | Last buy |
|---|---|---|---|---|---|
| 601 | 10% Owner | 1 | $7.5M | Feb 12, 2026 | |
| 602 | Director, See below | 1 | $7.5M | May 15, 2025 | |
| 603 | Director, 10% Owner | 2 | $7.5M | Aug 12, 2026 | |
| 604 | Director | 1 | $7.5M | Aug 26, 2026 | |
| 605 | Director | 4 | $7.5M | Oct 31, 2025 | |
| 606 | Director | 4 | $7.5M | Mar 10, 2025 | |
| 607 | 10% Owner | 1 | $7.4M | Apr 9, 2024 | |
| 608 | Director | 11 | $7.4M | Jun 18, 2026 | |
| 609 | Director, 10% Owner, See Remarks | 3 | $7.3M | Dec 15, 2025 | |
| 610 | Director, 10% Owner | 4 | $7.3M | Jul 22, 2026 | |
| 611 | Director, Exec. Chairman of the Board | 8 | $7.1M | Feb 27, 2026 | |
| 612 | Nieri Pennington W.Executive buyer Co-Exec. VP - Construction, 10% Owner | 3 | $7.0M | Jun 10, 2024 | |
| 613 | 10% Owner | 1 | $7.0M | Jan 27, 2026 | |
| 614 | Director | 1 | $7.0M | Jul 24, 2025 | |
| 615 | 10% Owner | 2 | $7.0M | Jan 8, 2026 | |
| 616 | Beck Scott ArthurExecutive buyer Director, President and CEO, 10% Owner | 3 | $7.0M | Jul 10, 2026 | |
| 617 | Director | 4 | $7.0M | Mar 6, 2026 | |
| 618 | Director | 1 | $6.9M | Sep 25, 2026 | |
| 619 | 10% Owner | 1 | $6.9M | Nov 5, 2024 | |
| 620 | Ye GuofuExecutive buyer Director, Chief Executive Officer | 3 | $6.9M | Jun 1, 2026 | |
| 621 | Yang Yunyun (Alice)Executive buyer Vice President | 3 | $6.9M | Jun 1, 2026 | |
| 622 | Director, 10% Owner | 1 | $6.9M | Apr 18, 2024 | |
| 623 | DICKERSON GARY EExecutive buyer Director, President and CEO | 2 | $6.9M | Apr 3, 2025 | |
| 624 | Lappe MarkExecutive buyer Director, Chief Executive Officer | 26 | $6.8M | Oct 14, 2026 | |
| 625 | Director, 10% Owner | 3 | $6.8M | Nov 12, 2025 | |
| 626 | 10% Owner | 6 | $6.8M | Sep 29, 2026 | |
| 627 | Fyrwald J ErikExecutive buyer Director, Chief Executive Officer | 6 | $6.7M | Mar 13, 2026 | |
| 628 | Director | 5 | $6.7M | Nov 13, 2025 | |
| 629 | HENNESSY DANIEL JExecutive buyer Director, Chairman and CEO, 10% Owner | 1 | $6.7M | Feb 6, 2026 | |
| 630 | 10% Owner | 1 | $6.7M | Feb 6, 2026 | |
| 631 | Hennessy Thomas DExecutive buyer Director, President, 10% Owner | 1 | $6.7M | Feb 6, 2026 | |
| 632 | de Oliveira Andre Luis DuarteExecutive buyer Executive Officer | 2 | $6.7M | Sep 18, 2026 | |
| 633 | Seto Wai YueExecutive buyer Director, Chief Executive Officer, 10% Owner | 6 | $6.7M | Oct 9, 2026 | |
| 634 | 10% Owner | 4 | $6.7M | Jun 18, 2025 | |
| 635 | Director, Co-Chair | 2 | $6.6M | May 12, 2026 | |
| 636 | Gu PaulExecutive buyer Director, Chief Executive Officer | 4 | $6.6M | Sep 10, 2026 | |
| 637 | 10% Owner | 16 | $6.6M | Sep 24, 2026 | |
| 638 | Director, 10% Owner | 3 | $6.5M | Nov 17, 2025 | |
| 639 | SIEGALL CLAY BExecutive buyer Director | 11 | $6.5M | Jun 9, 2026 | |
| 640 | Director | 2 | $6.5M | Feb 9, 2026 | |
| 641 | 10% Owner | 1 | $6.5M | Aug 6, 2026 | |
| 642 | PECK MICHAEL DExecutive buyer PRESIDENT | 2 | $6.5M | Jul 2, 2026 | |
| 643 | 10% Owner | 1 | $6.5M | Oct 15, 2024 | |
| 644 | BORTZ JON EExecutive buyer Director | 22 | $6.4M | Aug 11, 2026 | |
| 645 | 10% Owner | 1 | $6.3M | Jun 14, 2024 | |
| 646 | 10% Owner | 3 | $6.3M | Feb 24, 2025 | |
| 647 | Elsasser Robert WExecutive buyer President | 3 | $6.3M | Jan 28, 2025 | |
| 648 | Director, 10% Owner | 7 | $6.2M | Jun 30, 2026 | |
| 649 | Director, 10% Owner | 1 | $6.2M | Apr 22, 2025 | |
| 650 | Member of 10% Owner Group | 11 | $6.1M | Feb 27, 2025 |