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 5, 2026 | Florin Daniel P | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Melenikiotou Georgia | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Sullivan Tiffany | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Mead Dana G Jr. | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Burns Thomas William | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Ferrari Richard | Director | Grant(A) | 40K | — | $0 |
| Jun 2, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 14K | $1.57 | $21K |
| Jun 1, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 3K | $1.54 | $4K |
| Jun 1, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 2K | $1.54 | $3K |
| Jun 1, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 4K | $1.54 | $6K |
| Jun 1, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 6K | $1.54 | $9K |
| Jun 1, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.54 | $6K |
| Jun 1, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $1.54 | $3K |
| Jun 1, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.54 | $5K |
| Jun 1, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 5K | $1.54 | $8K |
| Jun 1, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.54 | $3K |
| Jun 1, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.54 | $2K |
| Jun 1, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.54 | $4K |
| Jun 1, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.54 | $3K |
| Jun 1, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 4K | $1.54 | $6K |
| Jun 1, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 38K | $1.54 | $59K |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 1K | $1.43 | $2K |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.43 | $6K |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Grant(A) | 150K | — | $0 |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.43 | $6K |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 3K | $1.43 | $4K |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 3K | $1.43 | $4K |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Grant(A) | 100K | — | $0 |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.43 | $3K |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 835 | $1.43 | $1K |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.43 | $3K |
| Mar 2, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 58K | $1.43 | $83K |
| Mar 2, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 3K | $1.43 | $4K |
| Mar 2, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 7K | $1.43 | $10K |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 4K | $1.43 | $6K |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 2K | $1.43 | $4K |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Grant(A) | 175K | — | $0 |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 756 | $1.43 | $1K |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 3K | $1.43 | $4K |
| Dec 8, 2025 | Florin Daniel P | Director | Sell(S) | 23K | $1.99 | $46K |
| Dec 1, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $1.57 | $3K |
| Dec 1, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.57 | $6K |
| Dec 1, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 976 | $1.57 | $2K |
| Dec 1, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 3K | $1.57 | $5K |
| Dec 1, 2025 | Sung Derrick | COO and CFO | Grant(A) | 1.2M | — | $0 |
| Dec 1, 2025 | Sung Derrick | COO and CFO | Grant(A) | 400K | — | $0 |
| Dec 1, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.57 | $2K |
| Dec 1, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.57 | $3K |
| Dec 1, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 683 | $1.57 | $1K |
| Dec 1, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.57 | $4K |
| Dec 1, 2025 | French Glendon E. III | President and CEO, Director | Sell(S) | 3K | $1.57 | $4K |
| Dec 1, 2025 | French Glendon E. III | President and CEO, Director | Grant(A) | 1.2M | — | $0 |
| Dec 1, 2025 | French Glendon E. III | President and CEO, Director | Sell(S) | 6K | $1.57 | $10K |
| Dec 1, 2025 | French Glendon E. III | President and CEO, Director | Grant(A) | 800K | — | $0 |
| Sep 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.60 | $6K |
| Sep 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $1.60 | $3K |
| Sep 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 3K | $1.60 | $5K |
| Sep 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 929 | $1.60 | $1K |
| Sep 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.60 | $4K |
| Sep 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 707 | $1.60 | $1K |
| Sep 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.60 | $3K |
| Sep 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.60 | $3K |
| Sep 2, 2025 | Joshi Mehul | Chief Financial Officer & PAO | Sell(S) | 4K | $1.60 | $7K |
| Sep 2, 2025 | Joshi Mehul | Chief Financial Officer & PAO | Sell(S) | 4K | $1.60 | $6K |
| Sep 2, 2025 | Williamson Steven S. | PRESIDENT AND CEO, Director | Sell(S) | 5K | $1.60 | $7K |
| Sep 2, 2025 | Williamson Steven S. | PRESIDENT AND CEO, Director | Sell(S) | 5K | $1.60 | $8K |
| Jun 12, 2025 | Ferrari Richard | Director | Sell(S) | 8K | $3.16 | $25K |
| Jun 5, 2025 | Florin Daniel P | Director | Buy(P) | 23K | $3.06 | $71K |
| Jun 2, 2025 | Mead Dana G Jr. | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Florin Daniel P | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 535 | $3.14 | $2K |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 3K | $3.13 | $10K |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $3.13 | $7K |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 943 | $3.13 | $3K |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $3.13 | $11K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $3.13 | $5K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $3.13 | $6K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $3.13 | $8K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 401 | $3.14 | $1K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 708 | $3.13 | $2K |
| Jun 2, 2025 | Melenikiotou Georgia | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | French Glendon E. III | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Joshi Mehul | Chief Financial Officer & PAO | Sell(S) | 4K | $3.13 | $14K |
| Jun 2, 2025 | Joshi Mehul | Chief Financial Officer & PAO | Sell(S) | 4K | $3.13 | $12K |
| Jun 2, 2025 | Ferrari Richard | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Williamson Steven S. | PRESIDENT AND CEO, Director | Sell(S) | 5K | $3.13 | $16K |
| Jun 2, 2025 | Williamson Steven S. | PRESIDENT AND CEO, Director | Sell(S) | 5K | $3.13 | $15K |
| Jun 2, 2025 | Burns Thomas William | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Sullivan Tiffany | Director | Grant(A) | 37K | — | $0 |
| Mar 20, 2025 | French Glendon E. III | Director | Sell(S) | 20K | $7.85 | $157K |
| Mar 3, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $7.12 | $14K |
| Mar 3, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $7.14 | $17K |
| Mar 3, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 915 | $7.12 | $7K |
| Mar 3, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 520 | $7.12 | $4K |
| Mar 3, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Grant(A) | 108K | — | $0 |
| Mar 3, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 669 | $7.14 | $5K |
| Mar 3, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 14K | $7.97 | $109K |
| Mar 3, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $7.14 | $17K |
| Mar 3, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $7.14 | $32K |
| Mar 3, 2025 | Lehman David Aaron | GENERAL COUNSEL | Grant(A) | 108K | — | $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 2020-03-30 → 2026-07-30. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).