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 |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | Saenger Bradley | Chief Financial Officer | Other(J) | 1K | $10.91 | $16K |
| Jun 12, 2026 | Taylor Carolyn E. | Director | Buy(P) | 1K | $10.55 | $15K |
| Jun 9, 2026 | Lederman Seth | Chief Executive Officer, Director | Buy(P) | 5K | $11.79 | $59K |
| Jun 8, 2026 | Stillwell Richard Newcomb | Director | Buy(P) | 5K | $11.65 | $58K |
| May 12, 2026 | Bagger Richard H | Director | Grant(A) | 23K | — | $0 |
| May 12, 2026 | Bell Margaret Smith | Director | Grant(A) | 23K | — | $0 |
| May 12, 2026 | Hunter James Randolph Jr | Director | Grant(A) | 23K | — | $0 |
| May 12, 2026 | Stillwell Richard Newcomb | Director | Grant(A) | 23K | — | $0 |
| May 12, 2026 | Grange David L | Director | Grant(A) | 23K | — | $0 |
| May 12, 2026 | Olukotun Adeoye Y | Director | Grant(A) | 23K | — | $0 |
| May 12, 2026 | Taylor Carolyn E. | Director | Grant(A) | 23K | — | $0 |
| May 12, 2026 | Treco James | Director | Grant(A) | 23K | — | $0 |
| Mar 31, 2026 | Lederman Seth | Chief Executive Officer, Director | Buy(P) | 5K | $12.62 | $63K |
| Mar 18, 2026 | Lederman Seth | Chief Executive Officer, Director | Buy(P) | 15K | $14.89 | $223K |
| Feb 24, 2026 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 135K | — | $0 |
| Feb 24, 2026 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 135K | — | $0 |
| Feb 24, 2026 | Fogarty Siobhan | Chief Technology Officer | Grant(A) | 39K | — | $0 |
| Feb 24, 2026 | Fogarty Siobhan | Chief Technology Officer | Grant(A) | 39K | — | $0 |
| Feb 24, 2026 | Sullivan Gregory M | Chief Medical Officer | Grant(A) | 39K | — | $0 |
| Feb 24, 2026 | Sullivan Gregory M | Chief Medical Officer | Grant(A) | 39K | — | $0 |
| Feb 24, 2026 | Saenger Bradley | Chief Financial Officer | Grant(A) | 39K | — | $0 |
| Feb 24, 2026 | Saenger Bradley | Chief Financial Officer | Grant(A) | 39K | — | $0 |
| Feb 24, 2026 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 39K | — | $0 |
| Feb 24, 2026 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 39K | — | $0 |
| Aug 21, 2025 | Taylor Carolyn E. | Director | Buy(P) | 418 | $36.03 | $15K |
| Aug 20, 2025 | Treco James | Director | Buy(P) | 250 | $36.00 | $9K |
| Jun 12, 2025 | Hunter James Randolph Jr | Director | Grant(A) | 8K | — | $0 |
| May 15, 2025 | Lederman Seth | Chief Executive Officer, Director | Buy(P) | 4K | $21.55 | $86K |
| May 13, 2025 | Grange David L | Director | Grant(A) | 10K | — | $0 |
| May 13, 2025 | Olukotun Adeoye Y | Director | Grant(A) | 10K | — | $0 |
| May 13, 2025 | Stillwell Richard Newcomb | Director | Grant(A) | 10K | — | $0 |
| May 13, 2025 | Bagger Richard H | Director | Grant(A) | 10K | — | $0 |
| May 13, 2025 | Taylor Carolyn E. | Director | Grant(A) | 10K | — | $0 |
| May 13, 2025 | Bell Margaret Smith | Director | Grant(A) | 10K | — | $0 |
| May 13, 2025 | Treco James | Director | Grant(A) | 10K | — | $0 |
| Feb 25, 2025 | Fogarty Siobhan | Chief Technology Officer | Grant(A) | 14K | — | $0 |
| Feb 25, 2025 | Fogarty Siobhan | Chief Technology Officer | Grant(A) | 14K | — | $0 |
| Feb 25, 2025 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 29K | — | $0 |
| Feb 25, 2025 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 29K | — | $0 |
| Feb 25, 2025 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 124K | — | $0 |
| Feb 25, 2025 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 124K | — | $0 |
| Feb 25, 2025 | Sullivan Gregory M | Chief Medical Officer | Grant(A) | 29K | — | $0 |
| Feb 25, 2025 | Sullivan Gregory M | Chief Medical Officer | Grant(A) | 29K | — | $0 |
| Feb 25, 2025 | Saenger Bradley | Chief Financial Officer | Grant(A) | 26K | — | $0 |
| Feb 25, 2025 | Saenger Bradley | Chief Financial Officer | Grant(A) | 26K | — | $0 |
| Feb 5, 2025 | Morris Jessica Edgar | Chief Operating Officer | Other(J) | 1 | — | $0 |
| Feb 5, 2025 | Lederman Seth | Chief Executive Officer, Director | Other(J) | 1 | $0.15 | $0 |
| Feb 5, 2025 | Lederman Seth | Chief Executive Officer, Director | Other(J) | 5 | $3.38 | $18 |
| Feb 5, 2025 | Lederman Seth | Chief Executive Officer, Director | Other(J) | 0 | $3.30 | $1 |
| Feb 5, 2025 | Sullivan Gregory M | Chief Medical Officer | Other(J) | 0 | $1.47 | $0 |
| Feb 5, 2025 | Saenger Bradley | Chief Financial Officer | Other(J) | 0 | — | $0 |
| Feb 5, 2025 | Bagger Richard H | Director | Other(J) | 0 | $0.20 | $0 |
| Feb 5, 2025 | Treco James | Director | Other(J) | 0 | $0.30 | $0 |
| Feb 5, 2025 | Bell Margaret Smith | Director | Other(J) | 1 | $0.15 | $0 |
| Jun 10, 2024 | Olukotun Adeoye Y | Director | Other(J) | 1 | $1.91 | $2 |
| May 23, 2024 | Bagger Richard H | Director | Grant(A) | 105K | — | $0 |
| May 23, 2024 | Bell Margaret Smith | Director | Grant(A) | 105K | — | $0 |
| May 23, 2024 | Grange David L | Director | Grant(A) | 105K | — | $0 |
| May 23, 2024 | Olukotun Adeoye Y | Director | Grant(A) | 105K | — | $0 |
| May 23, 2024 | Stillwell Richard Newcomb | Director | Grant(A) | 105K | — | $0 |
| May 23, 2024 | Taylor Carolyn E. | Director | Grant(A) | 105K | — | $0 |
| May 23, 2024 | Treco James | Director | Grant(A) | 105K | — | $0 |
| Feb 27, 2024 | Sullivan Gregory M | Chief Medical Officer | Grant(A) | 358K | — | $0 |
| Feb 27, 2024 | Sullivan Gregory M | Chief Medical Officer | Grant(A) | 358K | — | $0 |
| Feb 27, 2024 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 317K | — | $0 |
| Feb 27, 2024 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 317K | — | $0 |
| Feb 27, 2024 | Saenger Bradley | Chief Financial Officer | Grant(A) | 282K | — | $0 |
| Feb 27, 2024 | Saenger Bradley | Chief Financial Officer | Grant(A) | 282K | — | $0 |
| Feb 27, 2024 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 235K | — | $0 |
| Feb 27, 2024 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 1.9M | — | $0 |
| Feb 27, 2024 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 1.3M | — | $0 |
| May 8, 2023 | Treco James | Director | Grant(A) | 60K | — | $0 |
| May 8, 2023 | Taylor Carolyn E. | Director | Grant(A) | 60K | — | $0 |
| May 8, 2023 | Stillwell Richard Newcomb | Director | Grant(A) | 60K | — | $0 |
| May 8, 2023 | Olukotun Adeoye Y | Director | Grant(A) | 60K | — | $0 |
| May 8, 2023 | Grange David L | Director | Grant(A) | 60K | — | $0 |
| May 8, 2023 | Bell Margaret Smith | Director | Grant(A) | 60K | — | $0 |
| May 8, 2023 | Bagger Richard H | Director | Grant(A) | 60K | — | $0 |
| Mar 15, 2023 | Stillwell Richard Newcomb | Director | Grant(A) | 83K | — | $0 |
| Feb 23, 2023 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 700K | — | $0 |
| Feb 23, 2023 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 700K | — | $0 |
| Feb 23, 2023 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 208K | — | $0 |
| Feb 23, 2023 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 208K | — | $0 |
| Feb 23, 2023 | Saenger Bradley | Chief Financial Officer | Grant(A) | 200K | — | $0 |
| Feb 23, 2023 | Saenger Bradley | Chief Financial Officer | Grant(A) | 200K | — | $0 |
| Feb 23, 2023 | Sullivan Gregory M | Chief Medical Officer | Grant(A) | 220K | — | $0 |
| Feb 23, 2023 | Sullivan Gregory M | Chief Medical Officer | Grant(A) | 220K | — | $0 |
| Jun 29, 2022 | Lederman Seth | Chief Executive Officer, Director | Buy(P) | 20K | $1.71 | $34K |
| May 9, 2022 | Treco James | Director | Grant(A) | 2.1M | — | $0 |
| May 9, 2022 | Olukotun Adeoye Y | Director | Grant(A) | 2.1M | — | $0 |
| May 9, 2022 | Grange David L | Director | Grant(A) | 2.1M | — | $0 |
| May 9, 2022 | Bell Margaret Smith | Director | Grant(A) | 2.1M | — | $0 |
| May 9, 2022 | Bagger Richard H | Director | Grant(A) | 2.1M | — | $0 |
| May 9, 2022 | Taylor Carolyn E. | Director | Grant(A) | 2.1M | — | $0 |
| Mar 25, 2022 | Lederman Seth | Chief Executive Officer, Director | Buy(P) | 100K | $0.25 | $25K |
| Feb 15, 2022 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 5.0M | — | $0 |
| Feb 15, 2022 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 5.0M | — | $0 |
| Feb 15, 2022 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 5.0M | — | $0 |
| Feb 15, 2022 | Lederman Seth | Chief Executive Officer, Director | Grant(A) | 5.0M | — | $0 |
| Feb 15, 2022 | Morris Jessica Edgar | Chief Operating Officer | Grant(A) | 1.1M | — | $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).