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 15, 2022 | Vanderbosch Brian | Director | Grant(A) | 1K | — | $0 |
| Dec 15, 2022 | Daly Joseph Patrick | Director | Grant(A) | 1K | — | $0 |
| Dec 15, 2022 | Bracke James W | Director | Grant(A) | 1K | — | $0 |
| Dec 15, 2022 | Kruglick Ezekiel | Director | Grant(A) | 1K | — | $0 |
| Dec 15, 2022 | Berger Andrew | Executive Chair, Director | Grant(A) | 1K | — | $0 |
| Dec 1, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.90 | $490 |
| Nov 30, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.85 | $485 |
| Nov 30, 2022 | Daly Joseph Patrick | Director | Buy(P) | 623 | $4.88 | $3K |
| Nov 29, 2022 | Daly Joseph Patrick | Director | Buy(P) | 701 | $4.85 | $3K |
| Nov 29, 2022 | Daly Joseph Patrick | Director | Buy(P) | 4K | $4.88 | $19K |
| Nov 28, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.95 | $495 |
| Nov 28, 2022 | Daly Joseph Patrick | Director | Buy(P) | 2K | $4.90 | $8K |
| Nov 28, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.89 | $489 |
| Nov 28, 2022 | Daly Joseph Patrick | Director | Buy(P) | 800 | $4.88 | $4K |
| Nov 28, 2022 | Daly Joseph Patrick | Director | Buy(P) | 702 | $4.85 | $3K |
| Nov 28, 2022 | Daly Joseph Patrick | Director | Buy(P) | 600 | $4.83 | $3K |
| Nov 25, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $4.84 | $7K |
| Nov 25, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $4.93 | $6K |
| Nov 25, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.94 | $494 |
| Nov 25, 2022 | Daly Joseph Patrick | Director | Buy(P) | 600 | $4.95 | $3K |
| Nov 25, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.98 | $498 |
| Nov 25, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.99 | $499 |
| Nov 25, 2022 | Daly Joseph Patrick | Director | Buy(P) | 205 | $5.00 | $1K |
| Nov 25, 2022 | Daly Joseph Patrick | Director | Buy(P) | 300 | $4.90 | $1K |
| Nov 23, 2022 | Daly Joseph Patrick | Director | Buy(P) | 384 | $5.00 | $2K |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 21K | $5.00 | $106K |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 377 | $4.99 | $2K |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 8K | $4.98 | $41K |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $4.97 | $6K |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 700 | $4.95 | $3K |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.94 | $494 |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.93 | $493 |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.90 | $490 |
| Nov 22, 2022 | Daly Joseph Patrick | Director | Buy(P) | 200 | $4.89 | $978 |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 2K | $4.70 | $9K |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 300 | $4.68 | $1K |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 26 | $4.94 | $128 |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 2K | $4.93 | $12K |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $4.92 | $5K |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 500 | $4.90 | $2K |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 186 | $4.85 | $902 |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 100 | $4.83 | $483 |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 2K | $4.81 | $9K |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $4.80 | $5K |
| Nov 21, 2022 | Daly Joseph Patrick | Director | Buy(P) | 4K | $4.75 | $17K |
| Sep 15, 2022 | Bracke James W | Director | Grant(A) | 1K | — | $0 |
| Sep 15, 2022 | Davis Geoffrey Clark | Director | Grant(A) | 1K | — | $0 |
| Sep 15, 2022 | Daly Joseph Patrick | Director | Grant(A) | 1K | — | $0 |
| Sep 15, 2022 | Vanderbosch Brian | Director | Grant(A) | 1K | — | $0 |
| Sep 15, 2022 | Kruglick Ezekiel | Director | Grant(A) | 1K | — | $0 |
| Sep 15, 2022 | Berger Andrew | CEO, Director | Grant(A) | 1K | — | $0 |
| Sep 9, 2022 | Vanderbosch Brian | Director | Buy(P) | 1K | $5.05 | $5K |
| Sep 6, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $5.00 | $5K |
| Sep 2, 2022 | Daly Joseph Patrick | Director | Buy(P) | 2K | $5.05 | $10K |
| Sep 1, 2022 | Daly Joseph Patrick | Director | Buy(P) | 700 | $5.05 | $4K |
| Aug 31, 2022 | Daly Joseph Patrick | Director | Buy(P) | 300 | $5.05 | $2K |
| Aug 31, 2022 | Daly Joseph Patrick | Director | Buy(P) | 2K | $5.08 | $10K |
| Aug 18, 2022 | Daly Joseph Patrick | Director | Buy(P) | 3K | $5.20 | $13K |
| Aug 16, 2022 | Daly Joseph Patrick | Director | Buy(P) | 800 | $5.11 | $4K |
| Aug 16, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $5.12 | $6K |
| Aug 16, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $5.13 | $5K |
| Aug 16, 2022 | Daly Joseph Patrick | Director | Buy(P) | 500 | $5.09 | $3K |
| Aug 16, 2022 | Daly Joseph Patrick | Director | Buy(P) | 1K | $5.08 | $5K |
| Jun 15, 2022 | Bracke James W | Director | Grant(A) | 1K | — | $0 |
| Jun 15, 2022 | Davis Geoffrey Clark | Director | Grant(A) | 1K | — | $0 |
| Jun 15, 2022 | Berger Andrew | CEO, Director | Grant(A) | 1K | — | $0 |
| Jun 15, 2022 | Daly Joseph Patrick | Director | Grant(A) | 1K | — | $0 |
| Jun 15, 2022 | Vanderbosch Brian | Director | Grant(A) | 1K | — | $0 |
| Jun 15, 2022 | Kruglick Ezekiel | Director | Grant(A) | 1K | — | $0 |
| May 24, 2022 | Vanderbosch Brian | Director | Buy(P) | 1K | $5.54 | $6K |
| May 20, 2022 | Bracke James W | Director | Buy(P) | 2K | $6.00 | $12K |
| Mar 16, 2022 | Bracke James W | Director | Grant(A) | 1K | — | $0 |
| Mar 16, 2022 | Davis Geoffrey Clark | Director | Grant(A) | 1K | — | $0 |
| Mar 16, 2022 | Berger Andrew | Director | Grant(A) | 1K | — | $0 |
| Mar 16, 2022 | Vanderbosch Brian | Director | Grant(A) | 1K | — | $0 |
| Mar 16, 2022 | Kruglick Ezekiel | Director | Grant(A) | 1K | — | $0 |
| Mar 16, 2022 | Daly Joseph Patrick | Director | Grant(A) | 1K | — | $0 |
| Feb 1, 2022 | Hallowell Frank Glenn | CFO | Grant(A) | 14K | — | $0 |
| Feb 1, 2022 | Hallowell Frank Glenn | CFO | Grant(A) | 46K | — | $0 |
| Dec 15, 2021 | Berger Andrew | Director | Grant(A) | 949 | — | $0 |
| Dec 15, 2021 | Lidsky Paul F | Director | Grant(A) | 949 | — | $0 |
| Dec 15, 2021 | Kruglick Ezekiel | Director | Grant(A) | 947 | — | $0 |
| Dec 15, 2021 | Vanderbosch Brian | Director | Grant(A) | 947 | — | $0 |
| Dec 15, 2021 | Daly Joseph Patrick | Director | Grant(A) | 949 | — | $0 |
| Dec 15, 2021 | Davis Geoffrey Clark | Director | Grant(A) | 949 | — | $0 |
| Dec 15, 2021 | Bracke James W | Director | Grant(A) | 949 | — | $0 |
| Nov 26, 2021 | Daly Joseph Patrick | Director | Buy(P) | 1K | $6.68 | $7K |
| Nov 23, 2021 | Vanderbosch Brian | Director | Buy(P) | 1K | $6.95 | $7K |
| Sep 15, 2021 | Berger Andrew | CEO, Director | Grant(A) | 795 | — | $0 |
| Sep 15, 2021 | Kruglick Ezekiel | Director | Grant(A) | 262 | — | $0 |
| Sep 15, 2021 | Vanderbosch Brian | Director | Grant(A) | 795 | — | $0 |
| Sep 15, 2021 | Daly Joseph Patrick | Director | Grant(A) | 795 | — | $0 |
| Sep 15, 2021 | Davis Geoffrey Clark | Director | Grant(A) | 795 | — | $0 |
| Sep 15, 2021 | Lidsky Paul F | Director | Buy(P) | 795 | — | $0 |
| Sep 15, 2021 | Bracke James W | Director | Grant(A) | 795 | — | $0 |
| Aug 20, 2021 | Daly Joseph Patrick | Director | Buy(P) | 3K | $6.75 | $17K |
| Aug 20, 2021 | Daly Joseph Patrick | Director | Buy(P) | 1K | $6.70 | $7K |
| Aug 19, 2021 | Daly Joseph Patrick | Director | Buy(P) | 2K | $6.80 | $14K |
| Aug 19, 2021 | Daly Joseph Patrick | Director | Buy(P) | 2K | $6.81 | $13K |
| Aug 19, 2021 | Bracke James W | Director | Buy(P) | 1K | $6.80 | $7K |
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).