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 |
|---|---|---|---|---|---|---|
| Feb 9, 2026 | Giesinger Edgar R. JR. | Director | Grant(A) | 4K | — | $0 |
| Feb 9, 2026 | Davis Thomas L | Director | Grant(A) | 4K | — | $0 |
| Feb 9, 2026 | Miles Richard F | Director | Grant(A) | 4K | — | $0 |
| Dec 5, 2025 | Curda Robert L. | Vice President & CFO | Tax withholding(F) | 165 | — | $0 |
| Dec 5, 2025 | Kelley Richard James | President & CEO | Tax withholding(F) | 275 | — | $0 |
| Dec 2, 2025 | Bushey Ronald Todd | Chief Technical Officer | Tax withholding(F) | 275 | — | $0 |
| Nov 25, 2025 | Kelley Richard James | President & CEO | Grant(A) | 8K | — | $0 |
| Nov 25, 2025 | Curda Robert L. | Vice President & CFO | Grant(A) | 4K | — | $0 |
| Nov 25, 2025 | Bushey Ronald Todd | Chief Technical Officer | Grant(A) | 4K | — | $0 |
| Nov 20, 2025 | Curda Robert L. | Vice President & CFO | Grant(A) | 4K | — | $0 |
| Nov 20, 2025 | Curda Robert L. | Vice President & CFO | Tax withholding(F) | 198 | — | $0 |
| Nov 20, 2025 | Kelley Richard James | President & CEO | Grant(A) | 5K | — | $0 |
| Nov 20, 2025 | Kelley Richard James | President & CEO | Tax withholding(F) | 298 | — | $0 |
| Nov 20, 2025 | Bushey Ronald Todd | Chief Technical Officer | Tax withholding(F) | 198 | — | $0 |
| Nov 20, 2025 | Bushey Ronald Todd | Chief Technical Officer | Grant(A) | 4K | — | $0 |
| Feb 9, 2025 | Jumper Stephen C | Director | Grant(A) | 4K | — | $0 |
| Feb 9, 2025 | Ashworth Margaret | Director | Grant(A) | 4K | — | $0 |
| Feb 9, 2025 | Wheeler Walter R. | Director | Grant(A) | 4K | — | $0 |
| Feb 6, 2025 | Wheeler Walter R. | Director | Grant(A) | 7K | — | $0 |
| Feb 6, 2025 | Miles Richard F | Director | Grant(A) | 7K | — | $0 |
| Feb 6, 2025 | Davis Thomas L | Director | Grant(A) | 7K | — | $0 |
| Feb 6, 2025 | Giesinger Edgar R. JR. | Director | Grant(A) | 7K | — | $0 |
| Feb 6, 2025 | Ashworth Margaret | Director | Grant(A) | 7K | — | $0 |
| Feb 6, 2025 | Jumper Stephen C | Director | Grant(A) | 7K | — | $0 |
| Nov 21, 2024 | Curda Robert L. | Vice President & CFO | Grant(A) | 3K | — | $0 |
| Nov 21, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Grant(A) | 2K | — | $0 |
| Nov 21, 2024 | Kelley Richard James | President & CEO | Grant(A) | 5K | — | $0 |
| Oct 1, 2024 | Kelley Richard James | President & CEO | Grant(A) | 5K | — | $0 |
| Feb 22, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell(S) | 227 | $12.26 | $3K |
| Feb 22, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell(S) | 100 | $12.27 | $1K |
| Feb 22, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell(S) | 923 | $12.28 | $11K |
| Feb 22, 2024 | Miles Richard F | Director | Sell(S) | 5K | $12.04 | $59K |
| Feb 20, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell(S) | 912 | $12.32 | $11K |
| Feb 14, 2024 | Adams Robbin B. | SVP & Chief Technical Officer | Sell(S) | 2K | $12.29 | $26K |
| Feb 7, 2024 | Davis Thomas L | Director | Grant(A) | 4K | — | $0 |
| Feb 7, 2024 | Miles Richard F | Director | Grant(A) | 4K | — | $0 |
| Feb 7, 2024 | Giesinger Edgar R. JR. | Director | Grant(A) | 4K | — | $0 |
| Feb 7, 2024 | Ashworth Margaret | Director | Grant(A) | 4K | — | $0 |
| Feb 7, 2024 | Jumper Stephen C | Director | Grant(A) | 4K | — | $0 |
| Feb 7, 2024 | Owens Gary D | Director | Grant(A) | 4K | — | $0 |
| Nov 16, 2023 | Adams Robbin B. | Executive Vice President | Grant(A) | 18K | — | $0 |
| Nov 16, 2023 | Curda Robert L. | Chief Financial Officer | Grant(A) | 18K | — | $0 |
| Nov 16, 2023 | Wheeler Walter R. | President & CEO, Director | Grant(A) | 19K | — | $0 |
| Feb 22, 2023 | Owens Gary D | Director | Buy(P) | 27K | $5.50 | $149K |
| Feb 21, 2023 | Owens Gary D | Director | Buy(P) | 13K | $5.48 | $70K |
| Feb 17, 2023 | Owens Gary D | Director | Buy(P) | 10K | $5.50 | $55K |
| Feb 9, 2023 | Ashworth Margaret | Director | Grant(A) | 9K | — | $0 |
| Feb 9, 2023 | Giesinger Edgar R. JR. | Director | Grant(A) | 9K | — | $0 |
| Feb 9, 2023 | Langtry Tina M | Director | Grant(A) | 9K | — | $0 |
| Feb 9, 2023 | Miles Richard F | Director | Grant(A) | 9K | — | $0 |
| Feb 9, 2023 | Davis Thomas L | Director | Grant(A) | 9K | — | $0 |
| Feb 9, 2023 | Owens Gary D | Director | Grant(A) | 9K | — | $0 |
| Nov 21, 2022 | Adams Robbin B. | Executive Vice President | Grant(A) | 4K | — | $0 |
| Nov 21, 2022 | Curda Robert L. | Chief Financial Officer | Grant(A) | 4K | — | $0 |
| Nov 21, 2022 | Sheen Michael J | SVP & Chief Technical Officer | Grant(A) | 2K | — | $0 |
| Nov 21, 2022 | Wheeler Walter R. | President & CEO, Director | Grant(A) | 4K | — | $0 |
| Sep 2, 2022 | Owens Gary D | Director | Buy(P) | 7K | $5.00 | $35K |
| Sep 1, 2022 | Owens Gary D | Director | Buy(P) | 12K | $4.87 | $56K |
| Aug 31, 2022 | Owens Gary D | Director | Buy(P) | 14K | $4.89 | $66K |
| Aug 30, 2022 | Owens Gary D | Director | Buy(P) | 5K | $4.93 | $23K |
| Aug 22, 2022 | Owens Gary D | Director | Buy(P) | 700 | $4.97 | $3K |
| Aug 19, 2022 | Owens Gary D | Director | Buy(P) | 300 | $4.99 | $1K |
| Aug 17, 2022 | Owens Gary D | Director | Buy(P) | 19K | $4.94 | $96K |
| Aug 16, 2022 | Owens Gary D | Director | Buy(P) | 22K | $4.79 | $104K |
| Aug 15, 2022 | Owens Gary D | Director | Buy(P) | 8K | $4.76 | $39K |
| May 17, 2022 | Owens Gary D | Director | Buy(P) | 50K | $5.30 | $265K |
| May 17, 2022 | Owens Gary D | Director | Buy(P) | 25K | $5.41 | $135K |
| Feb 24, 2022 | Owens Gary D | Director | Buy(P) | 15K | $5.42 | $82K |
| Feb 23, 2022 | Owens Gary D | Director | Buy(P) | 21K | $5.41 | $112K |
| Feb 22, 2022 | Owens Gary D | Director | Buy(P) | 14K | $5.47 | $76K |
| Feb 17, 2022 | Wheeler Walter R. | President & CEO, Director | Buy(P) | 2K | $5.00 | $10K |
| Feb 2, 2022 | Asbury Kenneth | Director | Grant(A) | 6K | — | $0 |
| Feb 2, 2022 | Ashworth Margaret | Director | Grant(A) | 6K | — | $0 |
| Feb 2, 2022 | Giesinger Edgar R. JR. | Director | Grant(A) | 6K | — | $0 |
| Feb 2, 2022 | Langtry Tina M | Director | Grant(A) | 6K | — | $0 |
| Feb 2, 2022 | Miles Richard F | Director | Grant(A) | 6K | — | $0 |
| Feb 2, 2022 | Owens Gary D | Director | Grant(A) | 6K | — | $0 |
| Feb 2, 2022 | Davis Thomas L | Director | Grant(A) | 6K | — | $0 |
| Nov 18, 2021 | Sheen Michael J | SVP & Chief Technical Officer, Director | Grant(A) | 8K | — | $0 |
| Nov 18, 2021 | Curda Robert L. | Chief Financial Officer | Grant(A) | 9K | — | $0 |
| Nov 18, 2021 | Adams Robbin B. | Executive Vice President | Grant(A) | 9K | — | $0 |
| Nov 18, 2021 | Wheeler Walter R. | President & CEO, Director | Grant(A) | 9K | — | $0 |
| Aug 12, 2021 | Adams Robbin B. | Executive Vice President | Sell(S) | 3K | $10.50 | $26K |
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).