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 |
|---|---|---|---|---|---|---|
| Dec 18, 2023 | Hansen Maia | COO | Tax withholding(F) | 67 | $0.03 | $2 |
| Oct 4, 2023 | Camardo Daniel A. | CEO, Director | Tax withholding(F) | 20K | $0.44 | $9K |
| Oct 4, 2023 | Hansen Maia | COO | Tax withholding(F) | 23K | $0.44 | $10K |
| Sep 18, 2023 | Hansen Maia | COO | Tax withholding(F) | 67 | $0.30 | $20 |
| Aug 17, 2023 | Mayhugh Neema | Director | Grant(A) | 27K | — | $0 |
| Jul 5, 2023 | Hansen Maia | Chief Operating Officer | Tax withholding(F) | 7K | $0.91 | $6K |
| Jul 5, 2023 | Camardo Daniel A. | CEO, Director | Tax withholding(F) | 20K | $0.91 | $18K |
| Jun 16, 2023 | Hansen Maia | Chief Operating Officer | Tax withholding(F) | 270 | $0.93 | $251 |
| Apr 4, 2023 | Camardo Daniel A. | CEO, Director | Tax withholding(F) | 20K | $1.00 | $20K |
| Apr 4, 2023 | Hansen Maia | Chief Operating Officer | Tax withholding(F) | 7K | $1.00 | $7K |
| Jan 9, 2023 | Nolan Joseph Patrick | Director | Grant(A) | 22K | — | $0 |
| Jan 9, 2023 | Nolan Joseph Patrick | Director | Grant(A) | 27K | — | $0 |
| Jan 9, 2023 | Wyszomierski Jack L | Director | Grant(A) | 22K | — | $0 |
| Jan 9, 2023 | Wasman Jane | Director | Grant(A) | 22K | — | $0 |
| Jan 9, 2023 | Kola Ismail | Director | Grant(A) | 36K | — | $0 |
| Jan 4, 2023 | Hansen Maia | Chief Operating Officer | Tax withholding(F) | 8K | $0.85 | $7K |
| Jan 4, 2023 | Camardo Daniel A. | CEO, Director | Tax withholding(F) | 23K | $0.85 | $20K |
| Dec 19, 2022 | Hansen Maia | Chief Operating Officer | Tax withholding(F) | 67 | $0.81 | $54 |
| Nov 22, 2022 | Camardo Daniel A. | CEO, Director | Buy(P) | 100K | $0.55 | $55K |
| Oct 4, 2022 | Hansen Maia | Chief Operating Officer | Grant(A) | 93K | — | $0 |
| Oct 4, 2022 | Camardo Daniel A. | Chief Executive Officer, Director | Grant(A) | 263K | — | $0 |
| Sep 19, 2022 | Hansen Maia | Chief Operating Officer | Tax withholding(F) | 12 | $1.61 | $19 |
| Sep 16, 2022 | Wasman Jane | Director | Grant(A) | 13K | — | $0 |
| Sep 16, 2022 | Wasman Jane | Director | Grant(A) | 32K | — | $0 |
| Sep 16, 2022 | Kola Ismail | Director | Grant(A) | 21K | — | $0 |
| Sep 16, 2022 | Kola Ismail | Director | Grant(A) | 32K | — | $0 |
| Sep 16, 2022 | Traub Kenneth H | Director | Grant(A) | 13K | — | $0 |
| Sep 16, 2022 | Traub Kenneth H | Director | Grant(A) | 32K | — | $0 |
| Sep 16, 2022 | Wyszomierski Jack L | Director | Grant(A) | 13K | — | $0 |
| Sep 16, 2022 | Wyszomierski Jack L | Director | Grant(A) | 32K | — | $0 |
| Jun 17, 2022 | Harrington John J | Exec Vice Pres and CSO | Tax withholding(F) | 25K | $0.28 | $7K |
| Jun 17, 2022 | Macleod ivor | Chief Financial Officer | Tax withholding(F) | 624 | $0.28 | $175 |
| Jun 17, 2022 | Hansen Maia | Chief Operating Officer | Grant(A) | 33K | — | $0 |
| Jun 17, 2022 | Hansen Maia | Chief Operating Officer | Grant(A) | 50K | — | $0 |
| Mar 17, 2022 | Camardo Daniel A. | CEO, Director | Buy(P) | 133K | $0.77 | $102K |
| Mar 17, 2022 | Macleod ivor | Chief Financial Officer | Tax withholding(F) | 1K | $0.83 | $1K |
| Mar 17, 2022 | Lehmann William JR | President, COO | Tax withholding(F) | 7K | $0.83 | $6K |
| Mar 17, 2022 | Harrington John J | Exec Vice Pres and CSO, Director | Tax withholding(F) | 14K | $0.83 | $12K |
| Feb 14, 2022 | Camardo Daniel A. | CEO, Director | Grant(A) | 4.0M | — | $0 |
| Dec 17, 2021 | Macleod ivor | Chief Financial Officer | Tax withholding(F) | 1K | $1.00 | $1K |
| Dec 17, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Tax withholding(F) | 13K | $1.00 | $13K |
| Dec 17, 2021 | Lehmann William JR | Interim CEO, President, COO | Tax withholding(F) | 7K | $1.00 | $7K |
| Dec 15, 2021 | Lehmann William JR | Interim CEO, President, COO | Option exercise(M) | 5K | $1.28 | $6K |
| Dec 15, 2021 | Lehmann William JR | Interim CEO, President, COO | Option exercise(M) | 5K | — | $0 |
| Nov 19, 2021 | Kola Ismail | Director | Buy(P) | 85K | $0.96 | $82K |
| Nov 17, 2021 | Macleod ivor | Chief Financial Officer | Buy(P) | 15K | $1.18 | $18K |
| Oct 28, 2021 | Lehmann William JR | Interim CEO, President, COO | Option exercise(M) | 5K | $1.28 | $6K |
| Oct 28, 2021 | Lehmann William JR | Interim CEO, President, COO | Option exercise(M) | 5K | — | $0 |
| Sep 20, 2021 | Lehmann William JR | Interim CEO, President, COO | Sell(S) | 30K | $1.41 | $42K |
| Sep 17, 2021 | Lehmann William JR | Interim CEO, President, COO | Tax withholding(F) | 8K | $1.47 | $12K |
| Sep 17, 2021 | Macleod ivor | Chief Financial Officer | Tax withholding(F) | 2K | $1.47 | $3K |
| Sep 17, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Tax withholding(F) | 12K | $1.47 | $18K |
| Sep 16, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Sell(S) | 5K | $1.45 | $7K |
| Sep 15, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Sell(S) | 21K | $1.46 | $31K |
| Jun 18, 2021 | Lehmann William JR | Interim CEO, President, COO | Sell(S) | 30K | $1.54 | $46K |
| Jun 17, 2021 | Lehmann William JR | Interim CEO, President, COO | Tax withholding(F) | 13K | $1.55 | $20K |
| Jun 17, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Tax withholding(F) | 16K | $1.55 | $25K |
| Jun 15, 2021 | Wyszomierski Jack L | Director | Grant(A) | 50K | — | $0 |
| Jun 15, 2021 | Kalin Katherine Bach | Director | Grant(A) | 50K | — | $0 |
| Jun 15, 2021 | Randall Lorin | Director | Grant(A) | 50K | — | $0 |
| Jun 15, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Sell(S) | 21K | $1.55 | $32K |
| Jun 15, 2021 | Kola Ismail | Director | Grant(A) | 50K | — | $0 |
| Jun 15, 2021 | Wasman Jane | Director | Grant(A) | 50K | — | $0 |
| Jun 15, 2021 | Shah Baiju R. | Director | Grant(A) | 50K | — | $0 |
| Jun 11, 2021 | Lehmann William JR | Interim CEO, President, COO | Grant(A) | 300K | — | $0 |
| Jun 11, 2021 | Lehmann William JR | Interim CEO, President, COO | Grant(A) | 133K | — | $0 |
| Jun 11, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Grant(A) | 300K | — | $0 |
| Jun 11, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Grant(A) | 133K | — | $0 |
| Jun 11, 2021 | Macleod ivor | Chief Financial Officer | Grant(A) | 300K | — | $0 |
| Jun 11, 2021 | Macleod ivor | Chief Financial Officer | Grant(A) | 133K | — | $0 |
| Jun 8, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Sell(S) | 27K | $1.75 | $47K |
| Jun 1, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Sell(S) | 200 | $1.75 | $350 |
| May 28, 2021 | Harrington John J | Exec Vice Pres and CSO, Director | Sell(S) | 20K | $1.75 | $35K |
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).