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.
11,524 matching insiders · ranked by total dollars purchased in our tracked filings
| # | Insider | Tickers | Buys | Total bought | Last buy |
|---|---|---|---|---|---|
| 3651 | BENTSUR RONExecutive buyer Director, Chairman & CEO, 10% Owner | 1 | $250.0K | Jun 30, 2026 | |
| 3652 | Director | 1 | $250.0K | Sep 17, 2025 | |
| 3653 | Pirrello James MExecutive buyer Interim CEO | 1 | $250.0K | Dec 11, 2024 | |
| 3654 | 10% Owner | 1 | $250.0K | Dec 9, 2024 | |
| 3655 | Director | 1 | $250.0K | Jul 20, 2026 | |
| 3656 | Liu SuyingExecutive buyer Director, CEO and CFO, 10% Owner | 1 | $250.0K | May 1, 2026 | |
| 3657 | Director | 1 | $250.0K | Aug 21, 2025 | |
| 3658 | Director, 10% Owner | 1 | $250.0K | Oct 23, 2024 | |
| 3659 | Director, 10% Owner | 1 | $250.0K | Oct 23, 2024 | |
| 3660 | Director | 1 | $250.0K | Dec 3, 2025 | |
| 3661 | 10% Owner | 1 | $250.0K | May 1, 2026 | |
| 3662 | Director | 1 | $250.0K | May 19, 2026 | |
| 3663 | Director | 1 | $250.0K | Feb 6, 2025 | |
| 3664 | Director, Executive Chairman | 1 | $250.0K | Jan 15, 2026 | |
| 3665 | SOMO DAVID MExecutive buyer Director, President and CEO | 1 | $250.0K | Feb 25, 2026 | |
| 3666 | KLEMP WALTER VExecutive buyer Director, CEO and President | 1 | $250.0K | Jun 23, 2025 | |
| 3667 | Director | 1 | $250.0K | Dec 31, 2024 | |
| 3668 | Wilmer RichardExecutive buyer Director, President and CEO | 1 | $250.0K | Apr 13, 2026 | |
| 3669 | 10% Owner | 1 | $250.0K | Dec 17, 2024 | |
| 3670 | Affiliate of 10% Owner | 1 | $250.0K | Oct 13, 2025 | |
| 3671 | Director | 1 | $250.0K | Sep 10, 2026 | |
| 3672 | Zinsner DavidExecutive buyer EVP, CFO | 1 | $250.0K | Jan 26, 2026 | |
| 3673 | Director | 1 | $250.0K | Apr 16, 2024 | |
| 3674 | Director | 1 | $250.0K | Apr 16, 2024 | |
| 3675 | Director | 1 | $250.0K | Sep 15, 2025 | |
| 3676 | Walker James FrancisExecutive buyer Director, President and CEO | 1 | $250.0K | Sep 24, 2025 | |
| 3677 | 10% Owner | 1 | $250.0K | Aug 30, 2024 | |
| 3678 | Director | 1 | $250.0K | Nov 20, 2024 | |
| 3679 | Hass David W.Executive buyer Chief Financial Officer | 1 | $249.9K | Nov 11, 2025 | |
| 3680 | Director | 1 | $249.9K | Mar 4, 2026 | |
| 3681 | Bantwal VivekExecutive buyer Co-Chief Executive Officer | 1 | $249.9K | Sep 12, 2025 | |
| 3682 | Director | 1 | $249.9K | Aug 12, 2026 | |
| 3683 | Petro Michael JExecutive buyer SVP - Strategy and Development | 1 | $249.9K | Mar 4, 2025 | |
| 3684 | Director | 1 | $249.9K | Aug 8, 2025 | |
| 3685 | McHugh RyanExecutive buyer VP, CAO & Assistant Treasurer | 1 | $249.9K | May 16, 2025 | |
| 3686 | Director | 1 | $249.9K | May 2, 2025 | |
| 3687 | Director | 1 | $249.9K | May 15, 2026 | |
| 3688 | Jackson Richard A.Executive buyer Director, President and CEO | 1 | $249.9K | Jun 23, 2026 | |
| 3689 | Arduini Peter JExecutive buyer Director, President and CEO | 1 | $249.8K | Apr 30, 2026 | |
| 3690 | Van Steenberg Christopher JExecutive buyer EVP & Chief Operating Officer | 1 | $249.8K | Jul 23, 2025 | |
| 3691 | Director | 1 | $249.7K | Jun 20, 2025 | |
| 3692 | Trustee | 1 | $249.7K | Aug 22, 2025 | |
| 3693 | Director | 1 | $249.7K | Dec 12, 2024 | |
| 3694 | 10% Owner | 1 | $249.6K | Jun 13, 2025 | |
| 3695 | Keller Eric L.Executive buyer Director, CHIEF EXECUTIVE OFFICER | 1 | $249.6K | Oct 13, 2026 | |
| 3696 | ZILLMER JOHN JExecutive buyer Director, Chief Executive Officer | 1 | $249.5K | Aug 7, 2025 | |
| 3697 | Director | 1 | $249.5K | Aug 4, 2025 | |
| 3698 | Director | 1 | $249.4K | Dec 12, 2024 | |
| 3699 | Director | 1 | $249.4K | May 31, 2024 | |
| 3700 | Director, Executive Chairman, 10% Owner | 6 | $249.3K | Feb 18, 2026 |