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 30, 2025 | Dylla Scott J. | Director | Disposed to issuer(D) | 18K | — | — |
| Jun 30, 2025 | Dylla Scott J. | Director | Disposed to issuer(D) | 20K | — | $0 |
| Jun 30, 2025 | Arkowitz David | Director | Disposed to issuer(D) | 17K | — | — |
| Jun 30, 2025 | Arkowitz David | Director | Disposed to issuer(D) | 13K | — | $0 |
| Jun 30, 2025 | Arkowitz David | Director | Disposed to issuer(D) | 20K | — | $0 |
| Jun 30, 2025 | Bartoszek Raymond J. | Director | Disposed to issuer(D) | 31K | — | — |
| Jun 30, 2025 | Bartoszek Raymond J. | Director | Disposed to issuer(D) | 1.7M | — | — |
| Jun 30, 2025 | Bartoszek Raymond J. | Director | Disposed to issuer(D) | 1K | — | — |
| Jun 30, 2025 | Bartoszek Raymond J. | Director | Disposed to issuer(D) | 1K | — | — |
| Jun 30, 2025 | Bartoszek Raymond J. | Director | Disposed to issuer(D) | 10K | — | $0 |
| Jun 30, 2025 | Bartoszek Raymond J. | Director | Disposed to issuer(D) | 3K | — | $0 |
| Jun 30, 2025 | Bartoszek Raymond J. | Director | Disposed to issuer(D) | 13K | — | $0 |
| Jun 30, 2025 | Bartoszek Raymond J. | Director | Disposed to issuer(D) | 6K | — | $0 |
| Jun 30, 2025 | Peters Richard | Director | Disposed to issuer(D) | 102K | — | — |
| Jun 30, 2025 | Peters Richard | Director | Disposed to issuer(D) | 13K | — | $0 |
| Jun 30, 2025 | Peters Richard | Director | Disposed to issuer(D) | 20K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 35K | — | — |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 298K | — | — |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 3K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 44K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 121K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 4K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 15K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 52K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 7K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 10K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 63 | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 14K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 2K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 30K | — | $0 |
| Jun 30, 2025 | Philips Craig W. | President and Secretary | Disposed to issuer(D) | 3K | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 217K | — | — |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 382 | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 5K | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 4K | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 2K | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 688 | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 112K | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 8K | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 5K | — | $0 |
| Jun 30, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Disposed to issuer(D) | 10K | — | $0 |
| Jun 30, 2025 | Foote Marion R | Director | Disposed to issuer(D) | 165K | — | — |
| Jun 30, 2025 | Foote Marion R | Director | Disposed to issuer(D) | 6K | — | $0 |
| Jun 30, 2025 | Foote Marion R | Director | Disposed to issuer(D) | 10K | — | $0 |
| Jun 30, 2025 | Foote Marion R | Director | Disposed to issuer(D) | 3K | — | $0 |
| Jun 30, 2025 | Foote Marion R | Director | Disposed to issuer(D) | 13K | — | $0 |
| Jun 30, 2025 | Drapkin Kimberlee C | Director | Disposed to issuer(D) | 14K | — | — |
| Jun 30, 2025 | Drapkin Kimberlee C | Director | Disposed to issuer(D) | 20K | — | $0 |
| Jun 30, 2025 | Baker Keith | Chief Financial Officer | Disposed to issuer(D) | 248K | — | — |
| Jun 30, 2025 | Baker Keith | Chief Financial Officer | Disposed to issuer(D) | 3K | — | $0 |
| Jun 30, 2025 | Baker Keith | Chief Financial Officer | Disposed to issuer(D) | 11K | — | $0 |
| Jun 30, 2025 | Baker Keith | Chief Financial Officer | Disposed to issuer(D) | 80K | — | $0 |
| Jun 30, 2025 | Baker Keith | Chief Financial Officer | Disposed to issuer(D) | 40K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 9K | — | — |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 860K | — | — |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 3K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 44K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 15K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 11K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 24K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 2K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 1K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 139K | — | $0 |
| Jun 30, 2025 | Iadonato Shawn | Director | Disposed to issuer(D) | 68K | — | $0 |
| Jun 25, 2025 | Baker Keith | Chief Financial Officer | Grant(A) | 54K | — | $0 |
| Jun 25, 2025 | Bartoszek Raymond J. | Director | Grant(A) | 6K | — | $0 |
| Jun 25, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Grant(A) | 23K | — | $0 |
| Jun 25, 2025 | Philips Craig W. | President and Secretary | Grant(A) | 60K | — | $0 |
| Jun 25, 2025 | Arkowitz David | Director | Grant(A) | 6K | — | $0 |
| Jun 25, 2025 | Dylla Scott J. | Director | Grant(A) | 6K | — | $0 |
| Jun 25, 2025 | Foote Marion R | Director | Grant(A) | 6K | — | $0 |
| Jun 25, 2025 | Peters Richard | Director | Grant(A) | 6K | — | $0 |
| Jun 25, 2025 | Drapkin Kimberlee C | Director | Grant(A) | 6K | — | $0 |
| Jun 23, 2025 | Dylla Scott J. | Director | Option exercise(M) | 13K | — | $0 |
| Jun 23, 2025 | Baker Keith | Chief Financial Officer | Tax withholding(F) | 48K | $0.26 | $12K |
| Jun 23, 2025 | Baker Keith | Chief Financial Officer | Option exercise(M) | 225K | $0.36 | $81K |
| Jun 23, 2025 | Baker Keith | Chief Financial Officer | Option exercise(M) | 225K | — | $0 |
| Jun 23, 2025 | Bartoszek Raymond J. | Director | Option exercise(M) | 13K | $0.61 | $8K |
| Jun 23, 2025 | Bartoszek Raymond J. | Director | Tax withholding(F) | 5K | $0.26 | $1K |
| Jun 23, 2025 | Bartoszek Raymond J. | Director | Option exercise(M) | 13K | — | $0 |
| Jun 23, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Option exercise(M) | 225K | $0.36 | $81K |
| Jun 23, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Tax withholding(F) | 48K | $0.26 | $12K |
| Jun 23, 2025 | Guillaudeux Thierry | Chief Scientific Officer | Option exercise(M) | 225K | — | $0 |
| Jun 23, 2025 | Philips Craig W. | President and Secretary | Option exercise(M) | 225K | $0.36 | $81K |
| Jun 23, 2025 | Philips Craig W. | President and Secretary | Tax withholding(F) | 48K | $0.26 | $12K |
| Jun 23, 2025 | Philips Craig W. | President and Secretary | Option exercise(M) | 225K | — | $0 |
| Jun 23, 2025 | Arkowitz David | Director | Option exercise(M) | 13K | $0.61 | $8K |
| Jun 23, 2025 | Arkowitz David | Director | Tax withholding(F) | 5K | $0.26 | $1K |
| Jun 23, 2025 | Arkowitz David | Director | Option exercise(M) | 13K | — | $0 |
| Jun 23, 2025 | Dylla Scott J. | Director | Tax withholding(F) | 5K | $0.26 | $1K |
| Jun 23, 2025 | Dylla Scott J. | Director | Option exercise(M) | 13K | $0.61 | $8K |
| Jun 23, 2025 | Dylla Scott J. | Director | Option exercise(M) | 13K | — | $0 |
| Jun 23, 2025 | Foote Marion R | Director | Option exercise(M) | 13K | $0.61 | $8K |
| Jun 23, 2025 | Foote Marion R | Director | Tax withholding(F) | 5K | $0.26 | $1K |
| Jun 23, 2025 | Foote Marion R | Director | Option exercise(M) | 13K | — | $0 |
| Jun 23, 2025 | Peters Richard | Director | Tax withholding(F) | 5K | $0.26 | $1K |
| Jun 23, 2025 | Peters Richard | Director | Option exercise(M) | 13K | $0.61 | $8K |
| Jun 23, 2025 | Peters Richard | Director | Option exercise(M) | 13K | — | $0 |
| Jun 23, 2025 | Drapkin Kimberlee C | Director | Option exercise(M) | 13K | $0.61 | $8K |
| Jun 23, 2025 | Drapkin Kimberlee C | Director | Tax withholding(F) | 5K | $0.26 | $1K |
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).