The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | Trautman David L | Chairman of the Board, Director | Grant(A) | 2K | — | — |
| Mar 31, 2026 | Trautman David L | Chairman of the Board, Director | Option exercise(M) | 2K | — | — |
| Mar 31, 2026 | Trautman David L | Chairman of the Board, Director | Tax withholding(F) | 761 | $163.45 | $124K |
| Mar 31, 2026 | Trautman David L | Chairman of the Board, Director | Option exercise(M) | 2K | — | — |
| Mar 31, 2026 | Trautman David L | Chairman of the Board, Director | Tax withholding(F) | 986 | $163.45 | $161K |
| Mar 31, 2026 | Trautman David L | Chairman of the Board, Director | Grant(A) | 2K | — | — |
| Mar 31, 2026 | Miller Matthew R | President & CEO, Director | Grant(A) | 2K | — | — |
| Mar 31, 2026 | Miller Matthew R | President & CEO, Director | Option exercise(M) | 1K | — | — |
| Mar 31, 2026 | Miller Matthew R | President & CEO, Director | Tax withholding(F) | 562 | $163.45 | $92K |
| Mar 31, 2026 | Burt Brady T | Chief Financial Officer | Grant(A) | 1K | — | — |
| Mar 31, 2026 | Burt Brady T | Chief Financial Officer | Tax withholding(F) | 474 | $163.45 | $77K |
| Mar 31, 2026 | Burt Brady T | Chief Financial Officer | Option exercise(M) | 1K | — | — |
| Mar 31, 2026 | Burt Brady T | Chief Financial Officer | Tax withholding(F) | 502 | $163.45 | $82K |
| Mar 31, 2026 | Burt Brady T | Chief Financial Officer | Option exercise(M) | 1K | — | — |
| Mar 31, 2026 | Burt Brady T | Chief Financial Officer | Grant(A) | 1K | — | — |
| Mar 31, 2026 | Herreman Kelly A | Chief Accounting Officer | Grant(A) | 263 | — | — |
| Mar 31, 2026 | Herreman Kelly A | Chief Accounting Officer | Tax withholding(F) | 99 | $163.45 | $16K |
| Mar 31, 2026 | Herreman Kelly A | Chief Accounting Officer | Option exercise(M) | 263 | — | — |
| Mar 31, 2026 | Herreman Kelly A | Chief Accounting Officer | Tax withholding(F) | 101 | $163.45 | $17K |
| Mar 31, 2026 | Herreman Kelly A | Chief Accounting Officer | Option exercise(M) | 263 | — | — |
| Mar 31, 2026 | Herreman Kelly A | Chief Accounting Officer | Grant(A) | 263 | — | — |
| Mar 31, 2026 | Miller Matthew R | President & CEO, Director | Grant(A) | 2K | — | — |
| Mar 31, 2026 | Miller Matthew R | President & CEO, Director | Tax withholding(F) | 671 | $163.45 | $110K |
| Mar 31, 2026 | Miller Matthew R | President & CEO, Director | Option exercise(M) | 1K | — | — |
| Feb 1, 2026 | Agee Jeff | Director | Other(J) | 8K | — | — |
| Feb 1, 2026 | Agee Jeff | Director | Other(J) | 19K | — | — |
| Feb 1, 2026 | Agee Jeff | Director | Other(J) | 833 | — | — |
| Feb 1, 2026 | Agee Jeff | Director | Other(J) | 413 | — | — |
| Oct 27, 2025 | Alvarado Donna M | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Delawder Dan | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Zazworsky Leon | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Englefield F W IV | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | McLain Timothy S. | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Oneill Robert E | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Judd Jason N | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Bertley Frederic M | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Miller Daniel Byrd III | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Morrison Karen | Director | Grant(A) | 345 | — | $0 |
| Oct 27, 2025 | Gratz Kelly K | Director | Grant(A) | 345 | — | $0 |
| Mar 31, 2025 | Miller Matthew R | President, Director | Tax withholding(F) | 748 | $151.40 | $113K |
| Mar 31, 2025 | Miller Matthew R | President, Director | Tax withholding(F) | 563 | $151.40 | $85K |
| Mar 31, 2025 | Miller Matthew R | President, Director | Grant(A) | 1K | — | — |
| Mar 31, 2025 | Miller Matthew R | President, Director | Option exercise(M) | 2K | — | — |
| Mar 31, 2025 | Miller Matthew R | President, Director | Option exercise(M) | 2K | — | — |
| Mar 31, 2025 | Miller Matthew R | President, Director | Grant(A) | 1K | — | — |
| Mar 31, 2025 | Herreman Kelly A | Chief Accounting Officer | Option exercise(M) | 338 | — | — |
| Mar 31, 2025 | Herreman Kelly A | Chief Accounting Officer | Tax withholding(F) | 99 | $151.40 | $15K |
| Mar 31, 2025 | Herreman Kelly A | Chief Accounting Officer | Tax withholding(F) | 139 | $151.40 | $21K |
| Mar 31, 2025 | Herreman Kelly A | Chief Accounting Officer | Grant(A) | 263 | — | — |
| Mar 31, 2025 | Herreman Kelly A | Chief Accounting Officer | Grant(A) | 263 | — | — |
| Mar 31, 2025 | Herreman Kelly A | Chief Accounting Officer | Option exercise(M) | 338 | — | — |
| Mar 31, 2025 | Trautman David L | Chairman of the Board & CEO, Director | Grant(A) | 2K | — | — |
| Mar 31, 2025 | Trautman David L | Chairman of the Board & CEO, Director | Tax withholding(F) | 763 | $151.40 | $115K |
| Mar 31, 2025 | Trautman David L | Chairman of the Board & CEO, Director | Option exercise(M) | 2K | — | — |
| Mar 31, 2025 | Trautman David L | Chairman of the Board & CEO, Director | Tax withholding(F) | 1K | $151.40 | $152K |
| Mar 31, 2025 | Trautman David L | Chairman of the Board & CEO, Director | Grant(A) | 2K | — | — |
| Mar 31, 2025 | Trautman David L | Chairman of the Board & CEO, Director | Option exercise(M) | 2K | — | — |
| Mar 31, 2025 | Burt Brady T | Chief Financial Officer | Tax withholding(F) | 673 | $151.40 | $102K |
| Mar 31, 2025 | Burt Brady T | Chief Financial Officer | Option exercise(M) | 2K | — | — |
| Mar 31, 2025 | Burt Brady T | Chief Financial Officer | Grant(A) | 1K | — | — |
| Mar 31, 2025 | Burt Brady T | Chief Financial Officer | Tax withholding(F) | 502 | $151.40 | $76K |
| Mar 31, 2025 | Burt Brady T | Chief Financial Officer | Grant(A) | 1K | — | — |
| Mar 31, 2025 | Burt Brady T | Chief Financial Officer | Option exercise(M) | 2K | — | — |
| Oct 28, 2024 | Alvarado Donna M | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Ramser Mark R | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Oneill Robert E | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | McLain Timothy S. | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Gratz Kelly K | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Delawder Dan | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Bertley Frederic M | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Judd Jason N | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Morrison Karen | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Miller Daniel Byrd III | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Kambeitz Stephen J. | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Englefield F W IV | Director | Grant(A) | 241 | — | $0 |
| Oct 28, 2024 | Zazworsky Leon | Director | Grant(A) | 241 | — | $0 |
| Jul 29, 2024 | Ramser Mark R | Director | Sell(S) | 546 | $180.66 | $99K |
| Jul 29, 2024 | Ramser Mark R | Director | Sell(S) | 2K | $180.00 | $360K |
| Jul 29, 2024 | Ramser Mark R | Director | Sell(S) | 2K | $180.00 | $360K |
| Jul 29, 2024 | Ramser Mark R | Director | Sell(S) | 5K | $180.00 | $900K |
| Jul 29, 2024 | Ramser Mark R | Director | Sell(S) | 2K | $180.03 | $360K |
| Jul 29, 2024 | Ramser Mark R | Director | Sell(S) | 1K | $180.00 | $180K |
| Jul 26, 2024 | Ramser Mark R | Director | Sell(S) | 454 | $187.06 | $85K |
| Apr 11, 2024 | Miller Matthew R | President, Director | Other(J) | 2K | — | — |
| Apr 11, 2024 | Miller Matthew R | President, Director | Other(J) | 2K | — | — |
| Apr 11, 2024 | Burt Brady T | Chief Financial Officer | Other(J) | 2K | — | — |
| Apr 11, 2024 | Burt Brady T | Chief Financial Officer | Other(J) | 2K | — | — |
| Apr 11, 2024 | Delawder Dan | Director | Other(J) | 649 | — | — |
| Apr 11, 2024 | Delawder Dan | Director | Other(J) | 649 | — | — |
| Apr 11, 2024 | Trautman David L | Chairman of the Board & CEO, Director | Other(J) | 2K | — | — |
| Apr 11, 2024 | Trautman David L | Chairman of the Board & CEO, Director | Other(J) | 2K | — | — |
| Apr 11, 2024 | Herreman Kelly A | Chief Accounting Officer | Other(J) | 378 | — | — |
| Apr 11, 2024 | Herreman Kelly A | Chief Accounting Officer | Other(J) | 378 | — | — |
| Mar 31, 2024 | Miller Matthew R | President, Director | Tax withholding(F) | 694 | $135.85 | $94K |
| Mar 31, 2024 | Miller Matthew R | President, Director | Option exercise(M) | 2K | — | — |
| Mar 31, 2024 | Miller Matthew R | President, Director | Tax withholding(F) | 772 | $135.85 | $105K |
| Mar 31, 2024 | Miller Matthew R | President, Director | Grant(A) | 2K | — | — |
| Mar 31, 2024 | Miller Matthew R | President, Director | Option exercise(M) | 2K | — | — |
| Mar 31, 2024 | Miller Matthew R | President, Director | Grant(A) | 2K | — | — |
| Mar 31, 2024 | Burt Brady T | Chief Financial Officer | Grant(A) | 2K | — | — |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).