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 |
|---|---|---|---|---|---|---|
| Jan 13, 2023 | Pascoe Richard W | Chief Executive Officer, Director | Buy(P) | 10K | $5.44 | $52K |
| Jan 13, 2023 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 610 | $5.82 | $4K |
| Jan 13, 2023 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 25 | $5.59 | $140 |
| Jan 9, 2023 | Sangiovanni Timothy J. | SVP, Corporate Controller | Grant(A) | 137K | — | $0 |
| Jan 9, 2023 | Pascoe Richard W | Chief Executive Officer, Director | Grant(A) | 700K | — | $0 |
| Jan 9, 2023 | Schafer Joshua | CCO & EVP, Bus. Development | Grant(A) | 300K | — | $0 |
| Jan 9, 2023 | Guenther Sven | Chief Scientific Officer | Grant(A) | 306K | — | $0 |
| Jan 9, 2023 | Mickle Christal M M | Chief Product Dev. Officer | Grant(A) | 300K | — | $0 |
| Jan 9, 2023 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Grant(A) | 460K | — | $0 |
| Sep 30, 2022 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 400 | $5.98 | $2K |
| Sep 30, 2022 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 600 | $5.98 | $4K |
| Jun 28, 2022 | Tierney David S | Director | Grant(A) | 15K | — | $0 |
| Jun 28, 2022 | Saluri Joseph | Director | Grant(A) | 15K | — | $0 |
| Jun 28, 2022 | Plooster Matthew R | Director | Grant(A) | 15K | — | $0 |
| Jun 28, 2022 | Seymour Tamara A | Director | Grant(A) | 15K | — | $0 |
| May 25, 2022 | Tierney David S | Director | Buy(P) | 2K | $4.39 | $9K |
| May 25, 2022 | Mickle Travis C | President & CEO, Director | Buy(P) | 2K | $4.36 | $9K |
| May 25, 2022 | Mickle Travis C | President & CEO, Director | Buy(P) | 10K | $4.39 | $44K |
| May 25, 2022 | Mickle Travis C | President & CEO, Director | Buy(P) | 1K | $4.39 | $4K |
| May 20, 2022 | Seymour Tamara A | Director | Buy(P) | 200 | $4.87 | $974 |
| May 18, 2022 | Plooster Matthew R | Director | Buy(P) | 3K | $4.96 | $15K |
| May 18, 2022 | Plooster Matthew R | Director | Buy(P) | 695 | $4.94 | $3K |
| May 18, 2022 | Plooster Matthew R | Director | Buy(P) | 915 | $4.95 | $5K |
| May 18, 2022 | Plooster Matthew R | Director | Buy(P) | 339 | $4.97 | $2K |
| May 18, 2022 | Pascoe Richard W | Executive Chairman, Director | Buy(P) | 333 | $4.94 | $2K |
| May 18, 2022 | Pascoe Richard W | Executive Chairman, Director | Buy(P) | 400 | $4.91 | $2K |
| May 18, 2022 | Pascoe Richard W | Executive Chairman, Director | Buy(P) | 400 | $4.91 | $2K |
| May 18, 2022 | Pascoe Richard W | Executive Chairman, Director | Buy(P) | 2K | $4.92 | $9K |
| May 18, 2022 | Pascoe Richard W | Executive Chairman, Director | Buy(P) | 100 | $4.90 | $490 |
| May 18, 2022 | Pascoe Richard W | Executive Chairman, Director | Buy(P) | 2K | $4.93 | $8K |
| May 18, 2022 | Pascoe Richard W | Executive Chairman, Director | Buy(P) | 300 | $4.90 | $1K |
| May 18, 2022 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 1K | $5.00 | $6K |
| Feb 1, 2022 | Sangiovanni Timothy J. | VP, Corporate Controller | Grant(A) | 50K | — | $0 |
| Feb 1, 2022 | Guenther Sven | EVP, Research & Development | Grant(A) | 83K | — | $0 |
| Feb 1, 2022 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Grant(A) | 83K | — | $0 |
| Feb 1, 2022 | Pascoe Richard W | Executive Chairman, Director | Grant(A) | 127K | — | $0 |
| Feb 1, 2022 | Mickle Travis C | President & CEO, Director | Grant(A) | 267K | — | $0 |
| Dec 1, 2021 | Plooster Matthew R | Director | Grant(A) | 3K | $8.44 | $21K |
| Nov 30, 2021 | Pascoe Richard W | Executive Chairman, Director | Buy(P) | 2K | $7.88 | $12K |
| Nov 30, 2021 | Tierney David S | Director | Buy(P) | 2K | $7.79 | $16K |
| Nov 18, 2021 | Mickle Travis C | President & CEO, Director | Buy(P) | 2K | $8.23 | $19K |
| Nov 18, 2021 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 510 | $8.29 | $4K |
| Nov 10, 2021 | Pascoe Richard W | Executive Chairman, Director | Grant(A) | 100K | — | $0 |
| Sep 29, 2021 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 215 | $9.38 | $2K |
| Sep 20, 2021 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 935 | $8.59 | $8K |
| Sep 1, 2021 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Buy(P) | 230 | $9.11 | $2K |
| Aug 30, 2021 | Mickle Travis C | President & CEO, Director | Buy(P) | 5K | $8.92 | $45K |
| Aug 24, 2021 | Mickle Travis C | President & CEO, Director | Other(J) | 6K | — | $0 |
| Aug 24, 2021 | Mickle Travis C | President & CEO, Director | Other(J) | 1K | — | $0 |
| Aug 24, 2021 | Mickle Travis C | President & CEO, Director | Other(J) | 8K | — | $0 |
| Aug 24, 2021 | Mickle Travis C | President & CEO, Director | Other(J) | 96K | — | $0 |
| Aug 24, 2021 | Mickle Travis C | President & CEO, Director | Other(J) | 96K | — | $0 |
| Aug 24, 2021 | Mickle Travis C | President & CEO, Director | Other(J) | 8K | — | $0 |
| Aug 24, 2021 | Mickle Travis C | President & CEO, Director | Other(J) | 3K | — | $0 |
| Aug 24, 2021 | Mickle Travis C | President & CEO, Director | Other(J) | 1K | — | $0 |
| Aug 20, 2021 | Mickle Travis C | President & CEO, Director | Grant(A) | 264K | — | $0 |
| Aug 20, 2021 | Clifton R. LaDuane | CFO, Secretary & Treasurer | Grant(A) | 82K | — | $0 |
| Aug 20, 2021 | Sangiovanni Timothy J. | VP, Corporate Controller | Grant(A) | 44K | — | $0 |
| Aug 20, 2021 | Guenther Sven | EVP, Research & Development | Grant(A) | 82K | — | $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 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).