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 | Kuntz Edward L | Director | Buy(P) | 4K | $5.06 | $20K |
| Feb 18, 2025 | Puhala Andrew Lewis | Chief Financial Officer | Option exercise(M) | 2K | — | — |
| Feb 18, 2025 | Puhala Andrew Lewis | Chief Financial Officer | Option exercise(M) | 2K | — | $0 |
| Jan 31, 2025 | Ballard Westervelt T. JR | 10% Owner | Tax withholding(F) | 2K | — | — |
| Jan 31, 2025 | Ballard Westervelt T. JR | 10% Owner | Option exercise(M) | 8K | — | — |
| Jan 31, 2025 | Ballard Westervelt T. JR | 10% Owner | Grant(A) | 1.3M | — | — |
| Jan 31, 2025 | Ballard Westervelt T. JR | 10% Owner | Grant(A) | 443K | — | — |
| Jan 31, 2025 | Ballard Westervelt T. JR | 10% Owner | Disposed to issuer(D) | 443K | — | — |
| Jan 31, 2025 | Ballard Westervelt T. JR | 10% Owner | Disposed to issuer(D) | 1.3M | — | — |
| Jan 31, 2025 | Ballard Westervelt T. JR | 10% Owner | Option exercise(M) | 8K | — | $0 |
| Aug 29, 2024 | Puhala Andrew Lewis | Chief Financial Officer | Buy(P) | 3K | $4.05 | $12K |
| Aug 21, 2024 | Puhala Andrew Lewis | Chief Financial Officer | Buy(P) | 2K | $3.97 | $8K |
| Aug 15, 2024 | Puhala Andrew Lewis | Chief Financial Officer | Buy(P) | 423 | $4.28 | $2K |
| Jun 7, 2024 | Puhala Andrew Lewis | Chief Financial Officer | Buy(P) | 1K | $4.15 | $4K |
| May 22, 2024 | Puhala Andrew Lewis | Chief Financial Officer | Buy(P) | 1K | $3.99 | $5K |
| May 15, 2024 | Mitchell Peter C. | Director | Buy(P) | 4K | $4.14 | $15K |
| Feb 19, 2024 | Puhala Andrew Lewis | Chief Financial Officer | Option exercise(M) | 2K | — | — |
| Feb 19, 2024 | Puhala Andrew Lewis | Chief Financial Officer | Option exercise(M) | 2K | — | $0 |
| Feb 19, 2024 | Ballard Westervelt T. JR | President and CEO, Director | Tax withholding(F) | 2K | — | $0 |
| Feb 19, 2024 | Ballard Westervelt T. JR | President and CEO, Director | Option exercise(M) | 8K | — | — |
| Feb 19, 2024 | Ballard Westervelt T. JR | President and CEO, Director | Option exercise(M) | 8K | — | $0 |
| Nov 13, 2023 | Kuntz Edward L | Director | Buy(P) | 5K | $4.91 | $25K |
| Aug 23, 2023 | Ballard Westervelt T. JR | President and CEO, Director | Tax withholding(F) | 30K | — | $0 |
| Aug 23, 2023 | Ballard Westervelt T. JR | President and CEO, Director | Option exercise(M) | 125K | — | $0 |
| Aug 23, 2023 | Ballard Westervelt T. JR | President and CEO, Director | Option exercise(M) | 125K | — | $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.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).