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 1, 2025 | Herman Thomas E | VP and Chief Financial Officer | Sell(S) | 19K | $10.68 | $200K |
| Sep 2, 2025 | Hemley Joshua | Vice President | Sell(S) | 373 | $10.71 | $4K |
| Dec 2, 2024 | Koudounis John S. | Vice President, Director | Buy(P) | 12K | $10.67 | $125K |
| Oct 8, 2024 | Koudounis John S. | Vice President, Director | Buy(P) | 9K | $10.65 | $100K |
| Sep 4, 2024 | Koudounis John S. | Vice President, Director | Buy(P) | 108K | $10.65 | $1.2M |
| Sep 3, 2024 | Koudounis John S. | Vice President, Director | Sell(S) | 108K | $10.64 | $1.2M |
| Jul 24, 2024 | Koudounis John S. | Vice President, Director | Buy(P) | 12K | $10.57 | $125K |
| Jun 7, 2024 | Behan Robert | Vice President | Buy(P) | 2K | $10.64 | $25K |
| Feb 8, 2024 | Behan Robert | Vice President | Buy(P) | 2K | $10.39 | $25K |
| Feb 8, 2024 | Nest William | Vice President | Buy(P) | 10K | $10.39 | $100K |
| Feb 2, 2024 | Behan Robert | Vice President | Buy(P) | 2K | $10.38 | $25K |
| Dec 19, 2023 | Herman Thomas E | VP and Chief Financial Officer | Buy(P) | 24K | $10.41 | $250K |
| Sep 7, 2023 | Nest William | Vice President | Buy(P) | 28K | $10.22 | $283K |
| Sep 6, 2023 | Calamos John P SR | Global CIO | Buy(P) | 98K | $10.22 | $1.0M |
| Aug 30, 2023 | Behan Robert | Vice President | Buy(P) | 5K | $10.20 | $50K |
| Aug 11, 2023 | Behan Robert | Vice President | Buy(P) | 5K | $10.14 | $50K |
| Aug 10, 2023 | Neal John E | Director | Buy(P) | 25K | $10.13 | $250K |
| Jul 18, 2023 | Hemley Joshua | Vice President | Buy(P) | 15K | $10.07 | $150K |
| Jun 28, 2023 | Calamos John P SR | Global CIO | Buy(P) | 748K | $10.03 | $7.5M |
| Jun 22, 2023 | Vos James H | Vice President, Director | Buy(P) | 200K | $10.02 | $2.0M |
| Jun 22, 2023 | Koudounis John S. | Vice President, Director | Buy(P) | 100K | $10.02 | $1.0M |
| Jun 22, 2023 | Herman Thomas E | VP and Chief Financial Officer | Buy(P) | 40K | $10.02 | $400K |
| Jun 22, 2023 | Dufresne Daniel | President | Buy(P) | 100K | $10.02 | $1.0M |
| Jun 22, 2023 | Behan Robert | Vice President | Buy(P) | 25K | $10.02 | $250K |
| Jun 8, 2023 | Calamos John P SR | Global CIO | Buy(P) | 1.3M | $10.00 | $12.5M |
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).