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 28, 2025 | Vargas Matthew | Interim CEO, Director | Disposed to issuer(D) | 219K | $3.10 | $678K |
| Feb 28, 2025 | Vargas Matthew | Interim CEO, Director | Disposed to issuer(D) | 2K | — | — |
| Feb 28, 2025 | Minichiello Thomas P. | Chief Financial Officer | Disposed to issuer(D) | 105K | $3.10 | $324K |
| Feb 28, 2025 | Minichiello Thomas P. | Chief Financial Officer | Disposed to issuer(D) | 24K | — | — |
| Feb 28, 2025 | Glasener Cletus C | Director | Disposed to issuer(D) | 43K | $3.10 | $133K |
| Feb 28, 2025 | Grooms Bruce | Director | Disposed to issuer(D) | 32K | $3.10 | $98K |
| Feb 28, 2025 | Rogers David | Director | Disposed to issuer(D) | 48K | $3.10 | $148K |
| Feb 28, 2025 | Roncka Jeffrey J | Director | Disposed to issuer(D) | 27K | $3.10 | $85K |
| Dec 9, 2024 | Vargas Matthew | Interim CEO | Tax withholding(F) | 48 | $2.99 | $144 |
| Aug 19, 2024 | Rogers David | Director | Grant(A) | 48K | — | — |
| Aug 9, 2024 | Vargas Matthew | Interim CEO | Tax withholding(F) | 48 | $0.93 | $45 |
| Jun 15, 2024 | Vargas Matthew | Interim CEO | Tax withholding(F) | 43 | $0.86 | $37 |
| Jun 15, 2024 | Minichiello Thomas P. | Chief Financial Officer | Tax withholding(F) | 882 | $0.86 | $759 |
| Jun 14, 2024 | Vargas Matthew | Interim CEO | Grant(A) | 216K | — | — |
| Jun 14, 2024 | Minichiello Thomas P. | Chief Financial Officer | Grant(A) | 76K | — | — |
| May 9, 2024 | Christofilis, Constantinos | 10% Owner | Sell(S) | 1.3M | $1.12 | $1.4M |
| Apr 9, 2024 | Jackson Rex S | Director | Grant(A) | 23K | — | — |
| Apr 9, 2024 | Roncka Jeffrey J | Director | Grant(A) | 23K | — | — |
| Apr 9, 2024 | Glasener Cletus C | Director | Grant(A) | 36K | — | — |
| Apr 9, 2024 | Grooms Bruce | Director | Grant(A) | 23K | — | — |
| Apr 9, 2024 | Heiks Noel | Director | Grant(A) | 23K | — | — |
| Mar 23, 2024 | Rittichier Jeffrey | Chief Executive Officer, Director | Tax withholding(F) | 32K | $0.38 | $12K |
| Mar 23, 2024 | Rittichier Jeffrey | Chief Executive Officer, Director | Tax withholding(F) | 20K | $0.38 | $8K |
| Mar 23, 2024 | Minichiello Thomas P. | Chief Financial Officer | Tax withholding(F) | 6K | $0.38 | $2K |
| Mar 23, 2024 | Minichiello Thomas P. | Chief Financial Officer | Tax withholding(F) | 3K | $0.38 | $958 |
| Feb 15, 2024 | Archon Capital Management LLC | 10% Owner | Buy(P) | 2.5M | $0.39 | $957K |
| Feb 14, 2024 | Archon Capital Management LLC | 10% Owner | Buy(P) | 2.4M | $0.34 | $815K |
| Jan 10, 2024 | Roncka Jeffrey J | Director | Grant(A) | 41K | — | — |
| Jan 10, 2024 | Glasener Cletus C | Director | Grant(A) | 64K | — | — |
| Dec 21, 2023 | Black Iain | SVP, Operations | Tax withholding(F) | 629 | $0.41 | $258 |
| Dec 21, 2023 | Black Iain | SVP, Operations | Option exercise(M) | 2K | — | — |
| Dec 21, 2023 | Black Iain | SVP, Operations | Option exercise(M) | 2K | — | — |
| Aug 26, 2023 | Minichiello Thomas P. | Chief Financial Officer | Tax withholding(F) | 6K | $0.56 | $3K |
| Aug 26, 2023 | Minichiello Thomas P. | Chief Financial Officer | Option exercise(M) | 25K | — | — |
| Aug 26, 2023 | Minichiello Thomas P. | Chief Financial Officer | Option exercise(M) | 25K | — | — |
| Jun 20, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 134K | $0.70 | $93K |
| Jun 20, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 139 | $0.70 | $97 |
| Jun 16, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 235K | $0.69 | $162K |
| Jun 15, 2023 | Rittichier Jeffrey | Chief Executive Officer, Director | Grant(A) | 323K | — | — |
| Jun 15, 2023 | Minichiello Thomas P. | Chief Financial Officer | Grant(A) | 119K | — | — |
| Jun 15, 2023 | Black Iain | SVP, Operations | Grant(A) | 80K | — | — |
| Jun 15, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 300K | $0.67 | $201K |
| Jun 14, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 41K | $0.71 | $29K |
| Jun 13, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 60K | $0.72 | $43K |
| Jun 12, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 50K | $0.73 | $37K |
| May 25, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 100K | $0.82 | $82K |
| May 24, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 100K | $0.86 | $86K |
| May 23, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 25K | $0.86 | $22K |
| May 23, 2023 | AWM Investment Company, Inc. | 10% Owner | Sell(S) | 115K | $0.88 | $101K |
| Apr 4, 2023 | Rittichier Jeffrey | Chief Executive Officer, Director | Option exercise(M) | 25K | — | — |
| Apr 4, 2023 | Rittichier Jeffrey | Chief Executive Officer, Director | Tax withholding(F) | 14K | $1.11 | $15K |
| Apr 4, 2023 | Rittichier Jeffrey | Chief Executive Officer, Director | Option exercise(M) | 25K | — | — |
| Apr 4, 2023 | Black Iain | SVP, Operations | Option exercise(M) | 3K | — | — |
| Apr 4, 2023 | Black Iain | SVP, Operations | Tax withholding(F) | 1K | $1.11 | $1K |
| Apr 4, 2023 | Black Iain | SVP, Operations | Option exercise(M) | 3K | — | — |
| Mar 23, 2023 | Rittichier Jeffrey | Chief Executive Officer, Director | Tax withholding(F) | 20K | $1.15 | $23K |
| Mar 23, 2023 | Rittichier Jeffrey | Chief Executive Officer, Director | Grant(A) | 217K | — | — |
| Mar 23, 2023 | Rittichier Jeffrey | Chief Executive Officer, Director | Grant(A) | 217K | — | $0 |
| Mar 23, 2023 | Minichiello Thomas P. | Chief Financial Officer | Tax withholding(F) | 3K | $1.15 | $3K |
| Mar 23, 2023 | Minichiello Thomas P. | Chief Financial Officer | Grant(A) | 81K | — | — |
| Mar 23, 2023 | Minichiello Thomas P. | Chief Financial Officer | Grant(A) | 81K | — | $0 |
| Mar 23, 2023 | Black Iain | SVP, Operations | Tax withholding(F) | 3K | $1.15 | $3K |
| Mar 23, 2023 | Black Iain | SVP, Operations | Grant(A) | 56K | — | — |
| Mar 23, 2023 | Black Iain | SVP, Operations | Grant(A) | 56K | — | $0 |
| Mar 21, 2023 | Jackson Rex S | Director | Sell(S) | 4K | $1.10 | $5K |
| Dec 21, 2022 | Black Iain | SVP, Operations | Tax withholding(F) | 629 | $1.12 | $704 |
| Dec 21, 2022 | Black Iain | SVP, Operations | Option exercise(M) | 2K | — | — |
| Dec 21, 2022 | Black Iain | SVP, Operations | Option exercise(M) | 2K | — | — |
| Oct 3, 2022 | Domenik Stephen L | Director | Grant(A) | 12K | — | — |
| Aug 26, 2022 | Minichiello Thomas P. | Chief Financial Officer | Option exercise(M) | 25K | — | — |
| Aug 26, 2022 | Minichiello Thomas P. | Chief Financial Officer | Tax withholding(F) | 6K | $2.45 | $15K |
| Aug 26, 2022 | Minichiello Thomas P. | Chief Financial Officer | Option exercise(M) | 25K | — | — |
| Jul 1, 2022 | Domenik Stephen L | Director | Grant(A) | 7K | — | — |
| Apr 26, 2022 | Domenik Stephen L | Director | Grant(A) | 5K | — | — |
| Apr 25, 2022 | Rittichier Jeffrey | Chief Executive Officer, Director | Option exercise(M) | 38K | — | — |
| Apr 25, 2022 | Rittichier Jeffrey | Chief Executive Officer, Director | Tax withholding(F) | 21K | $3.48 | $73K |
| Apr 25, 2022 | Rittichier Jeffrey | Chief Executive Officer, Director | Option exercise(M) | 100K | — | — |
| Apr 25, 2022 | Lu Albert | SVP & GM, Aerospace & Defense | Option exercise(M) | 8K | — | — |
| Apr 25, 2022 | Lu Albert | SVP & GM, Aerospace & Defense | Tax withholding(F) | 3K | $3.48 | $10K |
| Apr 25, 2022 | Lu Albert | SVP & GM, Aerospace & Defense | Option exercise(M) | 20K | — | — |
| Apr 25, 2022 | Black Iain | SVP, Operations | Option exercise(M) | 8K | — | — |
| Apr 25, 2022 | Black Iain | SVP, Operations | Tax withholding(F) | 3K | $3.48 | $11K |
| Apr 25, 2022 | Black Iain | SVP, Operations | Option exercise(M) | 20K | — | — |
| Apr 4, 2022 | Rittichier Jeffrey | Chief Executive Officer, Director | Option exercise(M) | 25K | — | — |
| Apr 4, 2022 | Rittichier Jeffrey | Chief Executive Officer, Director | Tax withholding(F) | 14K | $3.72 | $51K |
| Apr 4, 2022 | Rittichier Jeffrey | Chief Executive Officer, Director | Option exercise(M) | 25K | — | — |
| Apr 4, 2022 | Lu Albert | SVP & GM, Aerospace & Defense | Tax withholding(F) | 1K | $3.72 | $4K |
| Apr 4, 2022 | Lu Albert | SVP & GM, Aerospace & Defense | Option exercise(M) | 3K | — | — |
| Apr 4, 2022 | Lu Albert | SVP & GM, Aerospace & Defense | Option exercise(M) | 3K | — | — |
| Apr 4, 2022 | Black Iain | SVP, Operations | Tax withholding(F) | 1K | $3.72 | $4K |
| Apr 4, 2022 | Black Iain | SVP, Operations | Option exercise(M) | 3K | — | — |
| Apr 4, 2022 | Black Iain | SVP, Operations | Option exercise(M) | 3K | — | — |
| Mar 23, 2022 | Black Iain | SVP, Operations | Tax withholding(F) | 3K | $3.66 | $11K |
| Mar 23, 2022 | Lu Albert | SVP & GM, Aerospace & Defense | Tax withholding(F) | 4K | $3.66 | $14K |
| Mar 23, 2022 | Rittichier Jeffrey | Chief Executive Officer, Director | Tax withholding(F) | 18K | $3.66 | $67K |
| Mar 23, 2022 | Minichiello Thomas P. | Chief Financial Officer | Tax withholding(F) | 3K | $3.66 | $9K |
| Mar 22, 2022 | Jackson Rex S | Director | Sell(S) | 4K | $3.81 | $17K |
| Mar 11, 2022 | Rittichier Jeffrey | Chief Executive Officer, Director | Grant(A) | 405K | — | $0 |
| Mar 11, 2022 | Minichiello Thomas P. | Chief Financial Officer | Grant(A) | 162K | — | $0 |
| Mar 11, 2022 | Lu Albert | SVP & GM, Aerospace & Defense | Grant(A) | 135K | — | $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).