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 |
|---|---|---|---|---|---|---|
| Aug 14, 2025 | Wunsch Scott M | CEO, Trinity Air Medical | Grant(A) | 22K | — | $0 |
| Aug 7, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 24K | $0.18 | $4K |
| Aug 7, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 24K | — | $0 |
| Aug 6, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Option exercise(M) | 282K | $0.18 | $51K |
| Aug 6, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Option exercise(M) | 282K | — | $0 |
| Aug 6, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 21K | $0.18 | $4K |
| Aug 6, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 21K | — | $0 |
| Aug 4, 2025 | Heyburn William A. | Chief Financial Officer | Sell(S) | 47K | $4.94 | $232K |
| Aug 4, 2025 | Tomkiel Melissa M. | President and General Counsel | Sell(S) | 48K | $4.94 | $237K |
| Aug 1, 2025 | Love Reginald | Director | Grant(A) | 36K | — | $0 |
| Aug 1, 2025 | Lerer Kenneth B | Director | Grant(A) | 36K | — | $0 |
| Aug 1, 2025 | Lyne Susan M | Director | Grant(A) | 36K | — | $0 |
| Aug 1, 2025 | Heyburn William A. | Chief Financial Officer | Tax withholding(F) | 76K | $3.99 | $304K |
| Aug 1, 2025 | Heyburn William A. | Chief Financial Officer | Grant(A) | 139K | — | $0 |
| Aug 1, 2025 | Borthwick John | Director | Grant(A) | 36K | — | $0 |
| Aug 1, 2025 | Tomkiel Melissa M. | President and General Counsel | Tax withholding(F) | 81K | $3.99 | $323K |
| Aug 1, 2025 | Tomkiel Melissa M. | President and General Counsel | Grant(A) | 161K | — | $0 |
| Aug 1, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Grant(A) | 246K | — | $0 |
| Aug 1, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Tax withholding(F) | 136K | $3.99 | $544K |
| Aug 1, 2025 | Affeldt Eric | Director | Grant(A) | 36K | — | $0 |
| Aug 1, 2025 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 15K | $3.99 | $62K |
| Aug 1, 2025 | Cohen Amir | Chief Accounting Officer | Grant(A) | 32K | — | $0 |
| Aug 1, 2025 | Philip Edward M | Director | Grant(A) | 36K | — | $0 |
| Aug 1, 2025 | Lauck Andrew | Director | Grant(A) | 36K | — | $0 |
| Jun 10, 2025 | Heyburn William A. | Chief Financial Officer | Tax withholding(F) | 35K | $3.80 | $134K |
| Jun 10, 2025 | Tomkiel Melissa M. | President and General Counsel | Tax withholding(F) | 34K | $3.80 | $129K |
| Jun 10, 2025 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 4K | $3.80 | $14K |
| Jun 10, 2025 | Wunsch Scott M | CEO, Trinity Air Medical | Tax withholding(F) | 2K | $3.80 | $8K |
| Jun 10, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Tax withholding(F) | 91K | $3.80 | $346K |
| Jun 9, 2025 | Heyburn William A. | Chief Financial Officer | Sell(S) | 100K | $4.07 | $407K |
| Jun 9, 2025 | Tomkiel Melissa M. | President and General Counsel | Sell(S) | 100K | $4.08 | $408K |
| May 6, 2025 | Lauck Andrew | Director | Grant(A) | 56K | — | $0 |
| May 6, 2025 | Lauck Andrew | Director | Grant(A) | 27K | — | $0 |
| May 6, 2025 | Wunsch Scott M | CEO, Trinity Air Medical | Grant(A) | 8K | — | $0 |
| Mar 28, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 28K | $0.18 | $5K |
| Mar 28, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 28K | — | $0 |
| Mar 27, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Option exercise(M) | 1.2M | $0.18 | $223K |
| Mar 27, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Tax withholding(F) | 718K | $2.98 | $2.1M |
| Mar 27, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Option exercise(M) | 1.2M | — | $0 |
| Mar 26, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 28K | $0.18 | $5K |
| Mar 26, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 28K | — | $0 |
| Mar 13, 2025 | Wunsch Scott M | CEO, Trinity Air Medical | Tax withholding(F) | 3K | $3.12 | $8K |
| Mar 13, 2025 | Heyburn William A. | Chief Financial Officer | Tax withholding(F) | 36K | $3.12 | $111K |
| Mar 13, 2025 | Heyburn William A. | Chief Financial Officer | Tax withholding(F) | 124K | $3.12 | $388K |
| Mar 13, 2025 | Heyburn William A. | Chief Financial Officer | Grant(A) | 223K | — | $0 |
| Mar 13, 2025 | Tomkiel Melissa M. | President and General Counsel | Grant(A) | 257K | — | $0 |
| Mar 13, 2025 | Tomkiel Melissa M. | President and General Counsel | Tax withholding(F) | 34K | $3.12 | $107K |
| Mar 13, 2025 | Tomkiel Melissa M. | President and General Counsel | Tax withholding(F) | 132K | $3.12 | $413K |
| Mar 13, 2025 | Cohen Amir | Chief Accounting Officer | Grant(A) | 51K | — | $0 |
| Mar 13, 2025 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 27K | $3.12 | $84K |
| Mar 13, 2025 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 5K | $3.12 | $16K |
| Mar 13, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Grant(A) | 394K | — | $0 |
| Mar 13, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Tax withholding(F) | 218K | $3.12 | $682K |
| Mar 13, 2025 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Tax withholding(F) | 91K | $3.12 | $285K |
| Feb 7, 2025 | Wunsch Scott M | CEO, Trinity Air Medical | Grant(A) | 7K | — | $0 |
| Jan 10, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 50K | $0.18 | $9K |
| Jan 10, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 50K | — | $0 |
| Jan 8, 2025 | Heyburn William A. | Chief Financial Officer | Option exercise(M) | 175K | $0.18 | $32K |
| Jan 8, 2025 | Heyburn William A. | Chief Financial Officer | Option exercise(M) | 175K | — | $0 |
| Jan 8, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 6K | $0.18 | $1K |
| Jan 8, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 16K | $0.18 | $3K |
| Jan 8, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 28K | $0.18 | $5K |
| Jan 8, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 6K | — | $0 |
| Jan 8, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 16K | — | $0 |
| Jan 8, 2025 | Tomkiel Melissa M. | President and General Counsel | Option exercise(M) | 28K | — | $0 |
| Jan 7, 2025 | Heyburn William A. | Chief Financial Officer | Sell(S) | 900 | $5.00 | $5K |
| Jan 6, 2025 | Heyburn William A. | Chief Financial Officer | Sell(S) | 104K | $5.02 | $520K |
| Dec 20, 2024 | Heyburn William A. | Chief Financial Officer | Option exercise(M) | 25K | $0.18 | $5K |
| Dec 20, 2024 | Heyburn William A. | Chief Financial Officer | Option exercise(M) | 25K | — | $0 |
| Dec 19, 2024 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Option exercise(M) | 1.2M | $0.18 | $223K |
| Dec 19, 2024 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Tax withholding(F) | 710K | $3.90 | $2.8M |
| Dec 19, 2024 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Option exercise(M) | 1.2M | — | $0 |
| Dec 13, 2024 | Borthwick John | Director | Option exercise(M) | 104K | $0.31 | $32K |
| Dec 13, 2024 | Borthwick John | Director | Sell(S) | 78K | $4.00 | $313K |
| Dec 13, 2024 | Borthwick John | Director | Option exercise(M) | 104K | $0.31 | $32K |
| Dec 13, 2024 | Love Reginald | Director | Sell(S) | 5K | $4.05 | $21K |
| Dec 11, 2024 | Wunsch Scott M | CEO, Trinity Air Medical | Tax withholding(F) | 21K | $4.72 | $97K |
| Dec 11, 2024 | Heyburn William A. | Chief Financial Officer | Tax withholding(F) | 35K | $4.72 | $167K |
| Dec 11, 2024 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Tax withholding(F) | 91K | $4.72 | $430K |
| Dec 11, 2024 | Cohen Amir | Chief Accounting Officer | Tax withholding(F) | 5K | $4.72 | $23K |
| Dec 11, 2024 | Tomkiel Melissa M. | President and General Counsel | Tax withholding(F) | 34K | $4.72 | $161K |
| Dec 9, 2024 | Heyburn William A. | Chief Financial Officer | Sell(S) | 39K | $5.02 | $197K |
| Dec 9, 2024 | Tomkiel Melissa M. | President and General Counsel | Sell(S) | 22K | $5.01 | $113K |
| Dec 4, 2024 | Cohen Amir | Chief Accounting Officer | Sell(S) | 5K | $4.36 | $22K |
| Dec 2, 2024 | Cohen Amir | Chief Accounting Officer | Sell(S) | 5K | $4.55 | $23K |
| Nov 29, 2024 | Tomkiel Melissa M. | President and General Counsel | Sell(S) | 22K | $5.02 | $111K |
| Nov 29, 2024 | Heyburn William A. | Chief Financial Officer | Sell(S) | 24K | $5.02 | $120K |
| Nov 29, 2024 | Affeldt Eric | Director | Gift(G) | 50K | — | $0 |
| Nov 27, 2024 | Tomkiel Melissa M. | President and General Counsel | Sell(S) | 45K | $4.25 | $190K |
| Nov 27, 2024 | Tomkiel Melissa M. | President and General Counsel | Sell(S) | 45K | $4.50 | $201K |
| Nov 18, 2024 | Heyburn William A. | Chief Financial Officer | Option exercise(M) | 25K | $0.18 | $4K |
| Nov 18, 2024 | Heyburn William A. | Chief Financial Officer | Option exercise(M) | 25K | $0.18 | $4K |
| Nov 14, 2024 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Sell(S) | 2.1M | $3.22 | $6.8M |
| Nov 12, 2024 | Tomkiel Melissa M. | President and General Counsel | Sell(S) | 45K | $3.40 | $152K |
| Nov 8, 2024 | Wunsch Scott M | CEO, Trinity Air Medical | Grant(A) | 7K | — | $0 |
| Sep 11, 2024 | Wunsch Scott M | CEO, Trinity Air Medical | Sell(S) | 8K | $2.85 | $22K |
| Sep 11, 2024 | Wiesenthal Robert S | Chief Executive Officer, Director, 10% Owner | Tax withholding(F) | 91K | $2.85 | $259K |
| Sep 11, 2024 | Heyburn William A. | Chief Financial Officer | Tax withholding(F) | 35K | $2.85 | $101K |
| Sep 11, 2024 | Cohen Amir | Chief Accounting Officer | Sell(S) | 5K | $2.85 | $14K |
| Sep 11, 2024 | Tomkiel Melissa M. | President and General Counsel | Tax withholding(F) | 34K | $2.85 | $97K |
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).