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 11, 2024 | Jones Kristi | President and CEO, Director | Buy(P) | 1 | $0.01 | $0 |
| Nov 22, 2023 | Roemer Alan S. | Director | Sell(S) | 4K | $1.94 | $8K |
| Nov 21, 2023 | Roemer Alan S. | Director | Sell(S) | 4K | $2.16 | $8K |
| Jul 5, 2023 | Bertram Timothy | Director | Grant(A) | 45K | — | $0 |
| Jul 5, 2023 | D'Angio Paul | Director | Grant(A) | 45K | — | $0 |
| Jul 5, 2023 | Barer Sol J | Director | Grant(A) | 45K | — | $0 |
| Jul 5, 2023 | Roemer Alan S. | Director | Grant(A) | 45K | — | $0 |
| Jul 5, 2023 | Yao Zhengbin | Director | Grant(A) | 45K | — | $0 |
| Jul 5, 2023 | Gandhi Leena | Director | Grant(A) | 45K | — | $0 |
| Jul 5, 2023 | Verstandig Grant | Director | Grant(A) | 45K | — | $0 |
| Apr 4, 2023 | Bertram Timothy | Director | Disposed to issuer(D) | 10K | — | — |
| Apr 4, 2023 | Bertram Timothy | Director | Grant(A) | 10K | — | — |
| Apr 4, 2023 | Bertram Timothy | Director | Disposed to issuer(D) | 23K | — | — |
| Apr 4, 2023 | Barer Sol J | Director | Grant(A) | 156K | — | — |
| Apr 4, 2023 | Barer Sol J | Director | Disposed to issuer(D) | 156K | — | — |
| Apr 4, 2023 | Barer Sol J | Director | Grant(A) | 19K | — | — |
| Apr 4, 2023 | Barer Sol J | Director | Disposed to issuer(D) | 62K | — | — |
| Apr 4, 2023 | Barer Sol J | Director | Grant(A) | 62K | — | — |
| Apr 4, 2023 | Barer Sol J | Director | Disposed to issuer(D) | 19K | — | — |
| Apr 4, 2023 | Bertram Timothy | Director | Grant(A) | 23K | — | — |
| Apr 4, 2023 | Bertram Timothy | Director | Disposed to issuer(D) | 13K | — | — |
| Apr 4, 2023 | Bertram Timothy | Director | Grant(A) | 13K | — | — |
| Apr 4, 2023 | Bertram Timothy | Director | Grant(A) | 62K | — | — |
| Apr 4, 2023 | Bertram Timothy | Director | Disposed to issuer(D) | 62K | — | — |
| Apr 4, 2023 | D'Angio Paul | Director | Disposed to issuer(D) | 62K | — | — |
| Apr 4, 2023 | D'Angio Paul | Director | Grant(A) | 62K | — | — |
| Apr 4, 2023 | D'Angio Paul | Director | Disposed to issuer(D) | 10K | — | — |
| Apr 4, 2023 | D'Angio Paul | Director | Grant(A) | 10K | — | — |
| Apr 4, 2023 | D'Angio Paul | Director | Disposed to issuer(D) | 23K | — | — |
| Apr 4, 2023 | D'Angio Paul | Director | Grant(A) | 23K | — | — |
| Apr 4, 2023 | D'Angio Paul | Director | Disposed to issuer(D) | 13K | — | — |
| Apr 4, 2023 | D'Angio Paul | Director | Grant(A) | 13K | — | — |
| Apr 4, 2023 | Yao Zhengbin | Director | Grant(A) | 62K | — | — |
| Apr 4, 2023 | Yao Zhengbin | Director | Disposed to issuer(D) | 10K | — | — |
| Apr 4, 2023 | Yao Zhengbin | Director | Grant(A) | 10K | — | — |
| Apr 4, 2023 | Yao Zhengbin | Director | Disposed to issuer(D) | 23K | — | — |
| Apr 4, 2023 | Yao Zhengbin | Director | Grant(A) | 23K | — | — |
| Apr 4, 2023 | Yao Zhengbin | Director | Disposed to issuer(D) | 62K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Disposed to issuer(D) | 16K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 16K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 300K | — | $0 |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Disposed to issuer(D) | 456K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 162K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 295K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Disposed to issuer(D) | 84K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 54K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 30K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Disposed to issuer(D) | 19K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 19K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Disposed to issuer(D) | 24K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 24K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Disposed to issuer(D) | 4K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 4K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Disposed to issuer(D) | 88K | — | — |
| Apr 4, 2023 | Jones Kristi | President and CEO, Director | Grant(A) | 88K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Grant(A) | 14K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Grant(A) | 89K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Disposed to issuer(D) | 103K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Grant(A) | 10K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Grant(A) | 89K | — | $0 |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Disposed to issuer(D) | 29K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Grant(A) | 50K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Grant(A) | 28K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Disposed to issuer(D) | 78K | — | — |
| Apr 4, 2023 | Trainer John | Chief Financial Officer | Grant(A) | 19K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 16K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Disposed to issuer(D) | 16K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 47K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Disposed to issuer(D) | 47K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 115K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Disposed to issuer(D) | 115K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 5K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 32K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Disposed to issuer(D) | 5K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Disposed to issuer(D) | 32K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 7K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 13K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Disposed to issuer(D) | 20K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 39K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 21K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Disposed to issuer(D) | 60K | — | — |
| Apr 4, 2023 | Oelke Mathias | Chief Science Officer | Grant(A) | 81K | — | $0 |
| Apr 4, 2023 | Verstandig Grant | Director | Disposed to issuer(D) | 39K | — | — |
| Apr 4, 2023 | Verstandig Grant | Director | Disposed to issuer(D) | 62K | — | — |
| Apr 4, 2023 | Verstandig Grant | Director | Grant(A) | 5K | — | — |
| Apr 4, 2023 | Verstandig Grant | Director | Grant(A) | 34K | — | — |
| Apr 4, 2023 | Verstandig Grant | Director | Grant(A) | 62K | — | — |
| Apr 4, 2023 | Roemer Alan S. | Director | Disposed to issuer(D) | 62K | — | — |
| Apr 4, 2023 | Roemer Alan S. | Director | Grant(A) | 4K | — | — |
| Apr 4, 2023 | Roemer Alan S. | Director | Disposed to issuer(D) | 4K | — | — |
| Apr 4, 2023 | Roemer Alan S. | Director | Grant(A) | 23K | — | — |
| Apr 4, 2023 | Roemer Alan S. | Director | Disposed to issuer(D) | 23K | — | — |
| Apr 4, 2023 | Roemer Alan S. | Director | Grant(A) | 62K | — | — |
| Apr 4, 2023 | Roemer Alan S. | Director | Disposed to issuer(D) | 10K | — | — |
| Apr 4, 2023 | Roemer Alan S. | Director | Grant(A) | 10K | — | — |
| Apr 4, 2023 | Gandhi Leena | Director | Grant(A) | 45K | — | — |
| Apr 4, 2023 | Gandhi Leena | Director | Disposed to issuer(D) | 81K | — | — |
| Apr 4, 2023 | Gandhi Leena | Director | Grant(A) | 36K | — | — |
| Mar 30, 2023 | Barer Sol J | Director | Buy(P) | 400K | $0.41 | $164K |
| Nov 26, 2022 | Jones Kristi | President and CEO, Director | Grant(A) | 297K | — | $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).