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 |
|---|---|---|---|---|---|---|
| Jun 8, 2026 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 5K | $5.87 | $27K |
| Jun 8, 2026 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Tax withholding(F) | 30K | $5.87 | $175K |
| Jun 8, 2026 | Wunsch Scott M | CEO, Logistics | Tax withholding(F) | 6K | $5.87 | $33K |
| Jun 8, 2026 | Heyburn William A. | Co-CEO and CFO, Director | Tax withholding(F) | 32K | $5.87 | $186K |
| May 22, 2026 | Cohen Amir | Chief Accounting Officer | Sell(S) | 41K | $5.91 | $240K |
| May 21, 2026 | Cohen Amir | Chief Accounting Officer | Sell(S) | 10K | $5.79 | $60K |
| May 11, 2026 | Cohen Amir | Chief Accounting Officer | Sell(S) | 14K | $5.79 | $83K |
| May 7, 2026 | Krstic Velibor | 10% Owner | Expiration(H) | 1.6M | — | $0 |
| Apr 24, 2026 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 41K | $4.92 | $202K |
| Apr 24, 2026 | Heyburn William A. | Co-CEO and CFO, Director | Tax withholding(F) | 302K | $4.92 | $1.5M |
| Apr 24, 2026 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Tax withholding(F) | 322K | $4.92 | $1.6M |
| Apr 24, 2026 | Wunsch Scott M | CEO, Logistics | Tax withholding(F) | 14K | $4.92 | $68K |
| Apr 23, 2026 | Cohen Amir | Chief Accounting Officer | Grant(A) | 84K | — | $0 |
| Apr 23, 2026 | Heyburn William A. | Co-CEO and CFO, Director | Grant(A) | 546K | — | $0 |
| Apr 23, 2026 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Grant(A) | 630K | — | $0 |
| Apr 23, 2026 | Wunsch Scott M | CEO, Logistics | Grant(A) | 57K | — | $0 |
| Mar 16, 2026 | Wunsch Scott M | CEO, Trinity Air Medical | Grant(A) | 18K | — | $0 |
| Mar 8, 2026 | Heyburn William A. | Co-CEO and CFO, Director | Tax withholding(F) | 31K | $4.54 | $142K |
| Mar 8, 2026 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Tax withholding(F) | 29K | $4.54 | $133K |
| Mar 8, 2026 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 2K | $4.54 | $11K |
| Mar 8, 2026 | Wunsch Scott M | CEO, Trinity Air Medical | Tax withholding(F) | 4K | $4.54 | $16K |
| Feb 24, 2026 | Wunsch Scott M | CEO, Trinity Air Medical | Grant(A) | 51K | — | $0 |
| Feb 24, 2026 | Cohen Amir | Chief Accounting Officer | Grant(A) | 64K | — | $0 |
| Jan 2, 2026 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Option exercise(M) | 277K | $0.18 | $50K |
| Jan 2, 2026 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Option exercise(M) | 277K | — | $0 |
| Dec 10, 2025 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 4K | $4.38 | $16K |
| Dec 10, 2025 | Wunsch Scott M | CEO, Trinity Air Medical | Tax withholding(F) | 22K | $4.38 | $95K |
| Dec 10, 2025 | Heyburn William A. | Co-CEO and CFO, Director | Tax withholding(F) | 35K | $4.38 | $155K |
| Dec 10, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Tax withholding(F) | 34K | $4.38 | $149K |
| Dec 9, 2025 | Heyburn William A. | Co-CEO and CFO, Director | Buy(P) | 17K | $4.47 | $76K |
| Dec 5, 2025 | Lauck Andrew | Director | Buy(P) | 5K | $4.37 | $22K |
| Dec 2, 2025 | Cook William L. III | Director | Grant(A) | 20K | — | $0 |
| Dec 2, 2025 | Cook William L. III | Director | Grant(A) | 33K | — | $0 |
| Dec 2, 2025 | Verdetto Louis R. | CEO Keystone Perfusion Service | Grant(A) | 64K | — | $0 |
| Dec 2, 2025 | Wunsch Scott M | CEO, Trinity Air Medical | Grant(A) | 13K | — | $0 |
| Nov 20, 2025 | Love Reginald | Director | Sell(S) | 11K | $4.37 | $48K |
| Nov 19, 2025 | Love Reginald | Director | Sell(S) | 11K | $4.31 | $47K |
| Nov 7, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Option exercise(M) | 28K | $0.18 | $5K |
| Nov 7, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Option exercise(M) | 28K | — | $0 |
| Nov 3, 2025 | Heyburn William A. | Co-CEO and CFO, Director | Tax withholding(F) | 100K | $5.03 | $504K |
| Nov 3, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Tax withholding(F) | 107K | $5.03 | $536K |
| Nov 3, 2025 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 20K | $5.03 | $103K |
| Oct 31, 2025 | Heyburn William A. | Co-CEO and CFO, Director | Grant(A) | 181K | — | $0 |
| Oct 31, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Grant(A) | 209K | — | $0 |
| Oct 31, 2025 | Cohen Amir | Chief Accounting Officer | Grant(A) | 42K | — | $0 |
| Oct 22, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Option exercise(M) | 56K | $0.18 | $10K |
| Oct 22, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Option exercise(M) | 56K | — | $0 |
| Oct 10, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Option exercise(M) | 56K | $0.18 | $10K |
| Oct 10, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Option exercise(M) | 56K | — | $0 |
| Sep 10, 2025 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 4K | $4.00 | $15K |
| Sep 10, 2025 | Tomkiel Melissa M. | Co-CEO and General Counsel, Director | Tax withholding(F) | 34K | $4.00 | $136K |
| Sep 10, 2025 | Heyburn William A. | Co-CEO and CFO, Director | Tax withholding(F) | 35K | $4.00 | $141K |
| Sep 10, 2025 | Wunsch Scott M | CEO, Trinity Air Medical | Tax withholding(F) | 2K | $4.00 | $10K |
| Sep 4, 2025 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 5K | $4.37 | $24K |
| Aug 29, 2025 | Lauck Andrew | Director | Grant(A) | 12K | — | $0 |
| Aug 29, 2025 | Cohen Amir | Chief Accounting Officer | Grant(A) | 12K | — | $0 |
| Aug 29, 2025 | Wiesenthal Robert S | Director | Grant(A) | 41K | — | $0 |
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).