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 |
|---|---|---|---|---|---|---|
| Jul 8, 2026 | Rohmann LeeAnn | Chief Executive Officer, Director | Sell(S) | 5K | $11.50 | $58K |
| Jun 5, 2026 | Rohmann LeeAnn | Chief Executive Officer, Director | Sell(S) | 5K | $10.97 | $55K |
| May 28, 2026 | Amato Gerald | Director | Sell(S) | 2K | $11.20 | $22K |
| Mar 2, 2026 | Amato Gerald | Director | Sell(S) | 2K | $14.15 | $28K |
| Nov 18, 2025 | Rohmann LeeAnn | Chief Executive Officer, Director | Buy(P) | 5K | $8.68 | $43K |
| Oct 16, 2025 | Marshall Zwade J. | Director | Grant(A) | 29K | — | $0 |
| Oct 16, 2025 | Paulson Janis L. | Director | Grant(A) | 29K | — | $0 |
| Jun 10, 2025 | Amato Gerald | Director | Sell(S) | 6K | $9.58 | $57K |
| Jun 9, 2025 | Amato Gerald | Director | Sell(S) | 14 | $9.60 | $134 |
| Jun 5, 2025 | Amato Gerald | Director | Sell(S) | 5K | $9.36 | $47K |
| Apr 8, 2025 | Robert D. deRose & Susan deRose Family Trust DTD 11/18/1986 | 10% Owner | Gift(G) | 10K | — | $0 |
| Apr 2, 2025 | Amato Gerald | Director | Grant(A) | 44K | — | $0 |
| Apr 2, 2025 | Faulkner Blaine | Director | Grant(A) | 44K | — | $0 |
| Apr 2, 2025 | Milad Ragheb | Chief Academic Officer | Grant(A) | 87K | — | $0 |
| Apr 2, 2025 | Pope Brandon | Chief Financial Officer | Grant(A) | 87K | — | $0 |
| Apr 2, 2025 | Rohmann LeeAnn | Chief Executive Officer, Director | Grant(A) | 174K | — | $0 |
| Apr 2, 2025 | Tiderman Peggy | Director | Grant(A) | 44K | — | $0 |
| Mar 13, 2025 | Derose Robert | 10% Owner | Buy(P) | 3K | $6.67 | $19K |
| Mar 12, 2025 | Derose Robert | 10% Owner | Buy(P) | 224 | $6.60 | $1K |
| Feb 14, 2025 | deRose Susan | 10% Owner | Buy(P) | 2K | $8.29 | $17K |
| Jan 13, 2025 | deRose Susan | 10% Owner | Buy(P) | 3K | $7.55 | $23K |
| Dec 16, 2024 | Robert D. deRose & Susan deRose Family Trust DTD 11/18/1986 | 10% Owner | Buy(P) | 2K | $9.10 | $18K |
| Nov 20, 2024 | deRose Susan | 10% Owner | Buy(P) | 1K | $6.83 | $7K |
| Nov 15, 2024 | Derose Robert | 10% Owner | Buy(P) | 3K | $6.98 | $17K |
| Oct 23, 2024 | Derose Robert | 10% Owner | Buy(P) | 3K | $5.40 | $14K |
| Oct 22, 2024 | Milad Ragheb | Chief Academic Officer | Buy(P) | 335 | $5.84 | $2K |
| Oct 7, 2024 | Derose Robert | 10% Owner | Buy(P) | 5K | $5.08 | $25K |
| Sep 30, 2024 | deRose Susan | 10% Owner | Buy(P) | 1K | $4.80 | $5K |
| Sep 27, 2024 | deRose Susan | 10% Owner | Buy(P) | 1K | $4.38 | $4K |
| Sep 27, 2024 | Rohmann LeeAnn | Chief Executive Officer, Director, 10% Owner | Grant(A) | 250K | — | $0 |
| Sep 26, 2024 | deRose Susan | 10% Owner | Buy(P) | 5K | $4.08 | $20K |
| Sep 26, 2024 | deRose Susan | 10% Owner | Buy(P) | 20K | $4.15 | $83K |
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 2021-04-26 → 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).