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 5, 2026 | Hunter Heidi | Director | Grant(A) | 10K | — | $0 |
| Jun 5, 2026 | Jagpal Sukhi | Director | Grant(A) | 10K | — | $0 |
| Jun 5, 2026 | Wigginton Jon Marc | Director | Grant(A) | 10K | — | $0 |
| Jun 5, 2026 | Petree Daniel H | Director | Grant(A) | 10K | — | $0 |
| Mar 4, 2026 | Chung Jane | Chief Executive Officer, Director | Tax withholding(F) | 282 | $21.31 | $6K |
| Mar 4, 2026 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 788 | — | $0 |
| Mar 4, 2026 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 788 | — | $0 |
| Mar 4, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Tax withholding(F) | 277 | $21.31 | $6K |
| Mar 4, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Option exercise(M) | 675 | — | $0 |
| Mar 4, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Option exercise(M) | 675 | — | $0 |
| Mar 2, 2026 | Chow Gregory K. | CFO | Grant(A) | 40K | — | $0 |
| Mar 2, 2026 | Chow Gregory K. | CFO | Grant(A) | 5K | — | $0 |
| Mar 2, 2026 | Chung Jane | Chief Executive Officer, Director | Tax withholding(F) | 3K | $20.55 | $57K |
| Mar 2, 2026 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 8K | — | $0 |
| Mar 2, 2026 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 8K | — | $0 |
| Mar 2, 2026 | Chung Jane | Chief Executive Officer, Director | Grant(A) | 40K | — | $0 |
| Mar 2, 2026 | Chung Jane | Chief Executive Officer, Director | Grant(A) | 175K | — | $0 |
| Mar 2, 2026 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Option exercise(M) | 3K | — | $0 |
| Mar 2, 2026 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Tax withholding(F) | 1K | $20.55 | $24K |
| Mar 2, 2026 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Grant(A) | 40K | — | $0 |
| Mar 2, 2026 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Option exercise(M) | 3K | — | $0 |
| Mar 2, 2026 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Grant(A) | 5K | — | $0 |
| Mar 2, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Tax withholding(F) | 970 | $20.55 | $20K |
| Mar 2, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Option exercise(M) | 2K | — | $0 |
| Mar 2, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Option exercise(M) | 2K | — | $0 |
| Mar 2, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Grant(A) | 34K | — | $0 |
| Mar 2, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Grant(A) | 4K | — | $0 |
| Mar 1, 2026 | Chung Jane | Chief Executive Officer, Director | Tax withholding(F) | 1K | $20.47 | $26K |
| Mar 1, 2026 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 3K | — | $0 |
| Mar 1, 2026 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 688 | — | $0 |
| Mar 1, 2026 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 688 | — | $0 |
| Mar 1, 2026 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 3K | — | $0 |
| Mar 1, 2026 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Tax withholding(F) | 463 | $20.47 | $9K |
| Mar 1, 2026 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Option exercise(M) | 1K | — | $0 |
| Mar 1, 2026 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Option exercise(M) | 1K | — | $0 |
| Mar 1, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Option exercise(M) | 500 | — | $0 |
| Mar 1, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Option exercise(M) | 842 | — | $0 |
| Mar 1, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Tax withholding(F) | 551 | $20.47 | $11K |
| Mar 1, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Option exercise(M) | 842 | — | $0 |
| Mar 1, 2026 | Pauling David | Chief Admin. Ofcr. & GC | Option exercise(M) | 500 | — | $0 |
| Dec 23, 2025 | Panek James P | Director | Grant(A) | 2K | — | $0 |
| Dec 23, 2025 | Matsui Connie | Director | Grant(A) | 2K | — | $0 |
| Dec 23, 2025 | Petree Daniel H | Director | Grant(A) | 2K | — | $0 |
| Dec 23, 2025 | Lobacki Joseph M | Director | Grant(A) | 2K | — | $0 |
| Dec 23, 2025 | Jagpal Sukhi | Director | Grant(A) | 2K | — | $0 |
| Dec 23, 2025 | Wigginton Jon Marc | Director | Grant(A) | 2K | — | $0 |
| Dec 23, 2025 | Dybbs Michael | Director | Grant(A) | 2K | — | $0 |
| Dec 23, 2025 | Chow Gregory K. | CFO | Grant(A) | 8K | — | $0 |
| Dec 23, 2025 | Hunter Heidi | Director | Grant(A) | 2K | — | $0 |
| Dec 23, 2025 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Grant(A) | 8K | — | $0 |
| Dec 23, 2025 | Pauling David | Chief Admin. Ofcr. & GC | Grant(A) | 7K | — | $0 |
| Dec 12, 2025 | Chung Jane | Chief Executive Officer, Director | Tax withholding(F) | 894 | $8.02 | $7K |
| Dec 12, 2025 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 3K | — | $0 |
| Dec 12, 2025 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 3K | — | $0 |
| Oct 15, 2025 | Matsui Connie | Director | Buy(P) | 50K | $0.80 | $40K |
| Oct 15, 2025 | Chow Gregory K. | CFO | Buy(P) | 20K | $0.81 | $16K |
| Oct 15, 2025 | Chung Jane | Chief Executive Officer, Director | Buy(P) | 13K | $0.80 | $10K |
| Oct 15, 2025 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Buy(P) | 17K | $0.80 | $14K |
| Oct 15, 2025 | Pauling David | Chief Admin. Ofcr. & GC | Buy(P) | 13K | $0.80 | $10K |
| Sep 18, 2025 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Option exercise(M) | 38K | — | $0 |
| Sep 18, 2025 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Tax withholding(F) | 13K | $0.90 | $12K |
| Sep 18, 2025 | Gerber Hans-Peter | CHIEF SCIENTIFIC OFFICER | Option exercise(M) | 38K | — | $0 |
| Aug 9, 2025 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 19K | — | $0 |
| Aug 9, 2025 | Chung Jane | Chief Executive Officer, Director | Tax withholding(F) | 7K | $0.80 | $5K |
| Aug 9, 2025 | Chung Jane | Chief Executive Officer, Director | Option exercise(M) | 19K | — | $0 |
| Jul 8, 2025 | Leyman Barbara | Chief Business Officer | Option exercise(M) | 25K | — | $0 |
| Jul 8, 2025 | Leyman Barbara | Chief Business Officer | Tax withholding(F) | 9K | $0.78 | $7K |
| Jul 8, 2025 | Leyman Barbara | Chief Business Officer | Option exercise(M) | 25K | — | $0 |
| Jun 6, 2025 | Dybbs Michael | Director | Grant(A) | 50K | — | $0 |
| Jun 6, 2025 | Hunter Heidi | Director | Grant(A) | 50K | — | $0 |
| Jun 6, 2025 | Jagpal Sukhi | Director | Grant(A) | 50K | — | $0 |
| Jun 6, 2025 | Lobacki Joseph M | Director | Grant(A) | 50K | — | $0 |
| Jun 6, 2025 | Matsui Connie | Director | Grant(A) | 50K | — | $0 |
| Jun 6, 2025 | Panek James P | Director | Grant(A) | 50K | — | $0 |
| Jun 6, 2025 | Petree Daniel H | Director | Grant(A) | 50K | — | $0 |
| Jun 6, 2025 | Wigginton Jon Marc | Director | Grant(A) | 50K | — | $0 |
| Jun 2, 2025 | Chow Gregory K. | CFO | Grant(A) | 100K | — | $0 |
| Jun 2, 2025 | Chow Gregory K. | CFO | Grant(A) | 275K | — | $0 |
| May 15, 2025 | Albini Edward C | CFO AND SECRETARY | Option exercise(M) | 24K | — | $0 |
| May 15, 2025 | Albini Edward C | CFO AND SECRETARY | Tax withholding(F) | 16K | $0.88 | $14K |
| May 15, 2025 | Albini Edward C | CFO AND SECRETARY | Option exercise(M) | 11K | — | $0 |
| May 15, 2025 | Albini Edward C | CFO AND SECRETARY | Option exercise(M) | 9K | — | $0 |
| May 15, 2025 | Albini Edward C | CFO AND SECRETARY | Option exercise(M) | 24K | — | $0 |
| May 15, 2025 | Albini Edward C | CFO AND SECRETARY | Option exercise(M) | 11K | — | $0 |
| May 15, 2025 | Albini Edward C | CFO AND SECRETARY | Option exercise(M) | 9K | — | $0 |
| May 1, 2025 | Borgman Anne Elizabeth | CHIEF MEDICAL OFFICER | Option exercise(M) | 16K | — | $0 |
| May 1, 2025 | Borgman Anne Elizabeth | CHIEF MEDICAL OFFICER | Option exercise(M) | 53K | — | $0 |
| May 1, 2025 | Borgman Anne Elizabeth | CHIEF MEDICAL OFFICER | Tax withholding(F) | 25K | $1.07 | $26K |
| May 1, 2025 | Borgman Anne Elizabeth | CHIEF MEDICAL OFFICER | Option exercise(M) | 16K | — | $0 |
| May 1, 2025 | Borgman Anne Elizabeth | CHIEF MEDICAL OFFICER | Option exercise(M) | 53K | — | $0 |
| May 1, 2025 | Srinivasan Venkatesh | CHIEF TECH OP OFFICER | Option exercise(M) | 3K | — | $0 |
| May 1, 2025 | Srinivasan Venkatesh | CHIEF TECH OP OFFICER | Tax withholding(F) | 894 | $1.07 | $957 |
| May 1, 2025 | Srinivasan Venkatesh | CHIEF TECH OP OFFICER | Option exercise(M) | 3K | — | $0 |
| May 1, 2025 | Fitzpatrick Linda A | CHIEF PEOPLE & COMM. OFFICER | Option exercise(M) | 9K | — | $0 |
| May 1, 2025 | Fitzpatrick Linda A | CHIEF PEOPLE & COMM. OFFICER | Option exercise(M) | 10K | — | $0 |
| May 1, 2025 | Fitzpatrick Linda A | CHIEF PEOPLE & COMM. OFFICER | Tax withholding(F) | 14K | $1.07 | $14K |
| May 1, 2025 | Fitzpatrick Linda A | CHIEF PEOPLE & COMM. OFFICER | Option exercise(M) | 6K | — | $0 |
| May 1, 2025 | Fitzpatrick Linda A | CHIEF PEOPLE & COMM. OFFICER | Option exercise(M) | 13K | — | $0 |
| May 1, 2025 | Fitzpatrick Linda A | CHIEF PEOPLE & COMM. OFFICER | Option exercise(M) | 9K | — | $0 |
| May 1, 2025 | Fitzpatrick Linda A | CHIEF PEOPLE & COMM. OFFICER | Option exercise(M) | 6K | — | $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.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).