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 18, 2026 | Demopulos Gregory A MD | Chairman, CEO & President, Director | Tax withholding(F) | 358K | $11.93 | $4.3M |
| Feb 18, 2026 | Demopulos Gregory A MD | Chairman, CEO & President, Director | Option exercise(M) | 400K | $10.27 | $4.1M |
| Feb 18, 2026 | Demopulos Gregory A MD | Chairman, CEO & President, Director | Option exercise(M) | 400K | — | $0 |
| Jan 13, 2026 | Borges David J. | VP, Finance & CAO | Option exercise(M) | 30K | $3.06 | $92K |
| Jan 13, 2026 | Borges David J. | VP, Finance & CAO | Sell(S) | 30K | $12.31 | $369K |
| Jan 13, 2026 | Borges David J. | VP, Finance & CAO | Option exercise(M) | 30K | — | $0 |
| Jan 12, 2026 | Borges David J. | VP, Finance & CAO | Sell(S) | 30K | $12.72 | $382K |
| Oct 13, 2025 | Demopulos Gregory A MD | Chairman, CEO & President, Director | Gift(G) | 300K | — | $0 |
| Oct 13, 2025 | Demopulos Gregory A MD | Chairman, CEO & President, Director | Gift(G) | 300K | — | $0 |
| Oct 13, 2025 | Demopulos Gregory A MD | Chairman, CEO & President, Director | Gift(G) | 600K | — | $0 |
| Jun 30, 2025 | Borges David J. | VP, Finance & CAO | Grant(A) | 95K | — | $0 |
| Jun 30, 2025 | Cancelmo Peter B | VP, General Counsel | Grant(A) | 100K | — | $0 |
| Jun 30, 2025 | Demopulos Gregory A MD | Chairman, CEO & President, Director | Grant(A) | 865K | — | $0 |
| Jun 27, 2025 | Bumol Thomas F. | Director | Grant(A) | 15K | — | $0 |
| Jun 27, 2025 | Cable Thomas J. | Director | Grant(A) | 15K | — | $0 |
| Jun 27, 2025 | Demopulos Peter A MD | Director | Grant(A) | 15K | — | $0 |
| Jun 27, 2025 | Hanish Arnold C | Director | Grant(A) | 15K | — | $0 |
| Jun 27, 2025 | Hood Leroy E. MD PhD | Director | Grant(A) | 15K | — | $0 |
| Jun 27, 2025 | Perkinson Diana T. | Director | Grant(A) | 15K | — | $0 |
| Jun 27, 2025 | Shah Rajiv | Director | Grant(A) | 15K | — | $0 |
| Jun 6, 2024 | Bumol Thomas F. | Director | Grant(A) | 15K | — | $0 |
| Jun 6, 2024 | Cable Thomas J. | Director | Grant(A) | 15K | — | $0 |
| Jun 6, 2024 | Demopulos Peter A MD | Director | Grant(A) | 15K | — | $0 |
| Jun 6, 2024 | Hanish Arnold C | Director | Grant(A) | 15K | — | $0 |
| Jun 6, 2024 | Hood Leroy E. MD PhD | Director | Grant(A) | 15K | — | $0 |
| Jun 6, 2024 | Perkinson Diana T. | Director | Grant(A) | 15K | — | $0 |
| Jun 6, 2024 | Shah Rajiv | Director | Grant(A) | 15K | — | $0 |
| Apr 25, 2024 | Cancelmo Peter B | VP, General Counsel | Grant(A) | 100K | — | $0 |
| Apr 25, 2024 | Jacobsen Michael A | VP, Finance & CAO | Grant(A) | 100K | — | $0 |
| Apr 25, 2024 | Demopulos Gregory A MD | Chairman, CEO & President, Director | Grant(A) | 725K | — | $0 |
| Nov 17, 2023 | Demopulos Gregory A MD | Chairman, CEO & President | Buy(P) | 15K | $1.68 | $25K |
| Nov 15, 2023 | Demopulos Peter A MD | Director | Buy(P) | 10K | $1.53 | $15K |
| Nov 14, 2023 | Demopulos Gregory A MD | Chairman, CEO & President | Grant(A) | 25K | $1.44 | $36K |
| Nov 13, 2023 | Demopulos Gregory A MD | Chairman, CEO & President | Grant(A) | 38K | $1.29 | $48K |
| Sep 22, 2023 | Demopulos Gregory A MD | Chairman, CEO & President | Grant(A) | 715K | — | $0 |
| Sep 22, 2023 | Jacobsen Michael A | VP, Finance & CAO | Grant(A) | 100K | — | $0 |
| Sep 22, 2023 | Cancelmo Peter B | VP, General Counsel | Grant(A) | 100K | — | $0 |
| Sep 12, 2023 | Bumol Thomas F. | Director | Grant(A) | 10K | $3.31 | $33K |
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).