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 9, 2026 | Bollard Catherine | Director | Grant(A) | 22K | — | $0 |
| Jun 9, 2026 | Brun Scott C. | Director | Grant(A) | 22K | — | $0 |
| Jun 9, 2026 | Tomasello Shawn | Director | Grant(A) | 22K | — | $0 |
| Jun 9, 2026 | Henriques Richard C JR | Director | Grant(A) | 22K | — | $0 |
| Jun 9, 2026 | Simon Mark | Director | Grant(A) | 22K | — | $0 |
| Mar 2, 2026 | Marda Anup | Chief Financial Officer | Grant(A) | 225K | — | $0 |
| Mar 2, 2026 | Nichtberger Steven | President & CEO, Director | Grant(A) | 674K | — | $0 |
| Mar 2, 2026 | Chang David J. | Chief Medical Officer | Grant(A) | 225K | — | $0 |
| Mar 2, 2026 | Binder Gwendolyn | President, Science & Tech. | Grant(A) | 225K | — | $0 |
| Mar 2, 2026 | Gerard Michael | General Counsel | Grant(A) | 175K | — | $0 |
| Mar 2, 2026 | Das Arun | Chief Business Officer | Grant(A) | 175K | — | $0 |
| Jan 21, 2026 | Gerard Michael | General Counsel | Buy(P) | 7K | $2.27 | $15K |
| Jan 21, 2026 | Simon Mark | Director | Buy(P) | 11K | $2.28 | $25K |
| Jan 21, 2026 | Nichtberger Steven | President & CEO, Director | Buy(P) | 45K | $2.24 | $101K |
| Jan 21, 2026 | Bollard Catherine | Director | Buy(P) | 4K | $2.27 | $10K |
| Jan 21, 2026 | Gavel Steve | Chief Commercial Officer | Buy(P) | 22K | $2.27 | $50K |
| Jan 21, 2026 | Tomasello Shawn | Director | Buy(P) | 23K | $2.21 | $50K |
| Jan 21, 2026 | Binder Gwendolyn | President, Science & Tech. | Buy(P) | 11K | $2.19 | $25K |
| Jan 21, 2026 | Chang David J. | Chief Medical Officer | Buy(P) | 9K | $2.26 | $20K |
| Oct 13, 2025 | Gavel Steve | CHIEF COMMERCIAL OFFICER | Grant(A) | 275K | — | $0 |
| Jun 9, 2025 | Henriques Richard C JR | Director | Grant(A) | 22K | — | $0 |
| Jun 9, 2025 | Tomasello Shawn | Director | Grant(A) | 22K | — | $0 |
| Jun 9, 2025 | Bollard Catherine | Director | Grant(A) | 22K | — | $0 |
| Jun 9, 2025 | Brun Scott C. | Director | Grant(A) | 22K | — | $0 |
| Jun 9, 2025 | Simon Mark | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Grant(A) | 38K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Disposed to issuer(D) | 38K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Grant(A) | 49K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Disposed to issuer(D) | 49K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Grant(A) | 186K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Disposed to issuer(D) | 186K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Grant(A) | 130K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Disposed to issuer(D) | 130K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Grant(A) | 150K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Disposed to issuer(D) | 150K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Grant(A) | 135K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Disposed to issuer(D) | 135K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Grant(A) | 114K | — | $0 |
| May 19, 2025 | Chang David J. | Chief Medical Officer | Disposed to issuer(D) | 114K | — | $0 |
| May 19, 2025 | Bollard Catherine | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Bollard Catherine | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Bollard Catherine | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Bollard Catherine | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Bollard Catherine | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Bollard Catherine | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Bollard Catherine | Director | Disposed to issuer(D) | 46K | — | $0 |
| May 19, 2025 | Bollard Catherine | Director | Grant(A) | 46K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Grant(A) | 100K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Disposed to issuer(D) | 150K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Grant(A) | 150K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Disposed to issuer(D) | 100K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Disposed to issuer(D) | 35K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Disposed to issuer(D) | 18K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Grant(A) | 18K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Disposed to issuer(D) | 100K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Grant(A) | 35K | — | $0 |
| May 19, 2025 | Das Arun | Chief Business Officer | Grant(A) | 100K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Disposed to issuer(D) | 67K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Grant(A) | 67K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Disposed to issuer(D) | 30K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Grant(A) | 30K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Disposed to issuer(D) | 125K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Grant(A) | 125K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Disposed to issuer(D) | 160K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Grant(A) | 160K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Disposed to issuer(D) | 176K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Grant(A) | 176K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Disposed to issuer(D) | 130K | — | $0 |
| May 19, 2025 | Binder Gwendolyn | President, Science & Tech. | Grant(A) | 130K | — | $0 |
| May 19, 2025 | Simon Mark | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Simon Mark | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Simon Mark | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Simon Mark | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Simon Mark | Director | Grant(A) | 18K | — | $0 |
| May 19, 2025 | Simon Mark | Director | Disposed to issuer(D) | 18K | — | $0 |
| May 19, 2025 | Simon Mark | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Simon Mark | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Grant(A) | 130K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Grant(A) | 135K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Disposed to issuer(D) | 135K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Grant(A) | 100K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Disposed to issuer(D) | 100K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Grant(A) | 25K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Disposed to issuer(D) | 25K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Grant(A) | 66K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Grant(A) | 150K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Disposed to issuer(D) | 130K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Disposed to issuer(D) | 150K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Disposed to issuer(D) | 139K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Grant(A) | 139K | — | $0 |
| May 19, 2025 | Marda Anup | Chief Financial Officer | Disposed to issuer(D) | 66K | — | $0 |
| May 19, 2025 | Tomasello Shawn | Director | Disposed to issuer(D) | 44K | — | $0 |
| May 19, 2025 | Tomasello Shawn | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Tomasello Shawn | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Tomasello Shawn | Director | Grant(A) | 44K | — | $0 |
| May 19, 2025 | Henriques Richard C JR | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Henriques Richard C JR | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Henriques Richard C JR | Director | Grant(A) | 22K | — | $0 |
| May 19, 2025 | Henriques Richard C JR | Director | Disposed to issuer(D) | 22K | — | $0 |
| May 19, 2025 | Henriques Richard C JR | Director | Grant(A) | 46K | — | $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 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).