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 |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | Jackson Benjamin | General Counsel | Sell(S) | 2K | $2.00 | $4K |
| Sep 10, 2026 | Inglis Tiffany Eul Davis | Chief Medical Officer | Sell(S) | 486 | $2.00 | $972 |
| Sep 10, 2026 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 7K | $2.00 | $14K |
| Sep 10, 2026 | Anderson Dyaarl Lee Jr. | Chief Commercial Officer | Sell(S) | 2K | $2.00 | $4K |
| Sep 8, 2026 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 20K | $2.00 | $40K |
| Aug 31, 2026 | Gleason Scott | Chief Financial Officer | Grant(A) | 170K | — | $0 |
| Aug 31, 2026 | Gleason Scott | Chief Financial Officer | Grant(A) | 118K | — | $0 |
| Jul 10, 2026 | Phillips Joshua | Director | Grant(A) | 22K | — | $0 |
| Jul 10, 2026 | Phillips Joshua | Director | Grant(A) | 2K | — | $0 |
| Jul 10, 2026 | Phillips Joshua | Director | Grant(A) | 34K | — | $0 |
| Jul 10, 2026 | Phillips Joshua | Director | Grant(A) | 3K | — | $0 |
| Jul 10, 2026 | Mirza Mansoor Raza | Director | Grant(A) | 22K | — | $0 |
| Jul 10, 2026 | Mirza Mansoor Raza | Director | Grant(A) | 2K | — | $0 |
| Jul 10, 2026 | Mirza Mansoor Raza | Director | Grant(A) | 34K | — | $0 |
| Jul 10, 2026 | Mirza Mansoor Raza | Director | Grant(A) | 3K | — | $0 |
| Jul 10, 2026 | Lawrence Sandra AJ | Director | Grant(A) | 22K | — | $0 |
| Jul 10, 2026 | Lawrence Sandra AJ | Director | Grant(A) | 2K | — | $0 |
| Jul 10, 2026 | Lawrence Sandra AJ | Director | Grant(A) | 34K | — | $0 |
| Jul 10, 2026 | Lawrence Sandra AJ | Director | Grant(A) | 4K | — | $0 |
| Jul 10, 2026 | Capone Mark Christopher | Director | Grant(A) | 42K | — | $0 |
| Jul 10, 2026 | Capone Mark Christopher | Director | Grant(A) | 2K | — | $0 |
| Jul 10, 2026 | Capone Mark Christopher | Director | Grant(A) | 63K | — | $0 |
| Jul 10, 2026 | Capone Mark Christopher | Director | Grant(A) | 3K | — | $0 |
| Jul 10, 2026 | Kamdar Kim P. | Director | Grant(A) | 22K | — | $0 |
| Jul 10, 2026 | Kamdar Kim P. | Director | Grant(A) | 3K | — | $0 |
| Jul 10, 2026 | Kamdar Kim P. | Director | Grant(A) | 34K | — | $0 |
| Jul 10, 2026 | Kamdar Kim P. | Director | Grant(A) | 5K | — | $0 |
| Jul 10, 2026 | Critchfield Gregory C | Director | Grant(A) | 22K | — | $0 |
| Jul 10, 2026 | Critchfield Gregory C | Director | Grant(A) | 2K | — | $0 |
| Jul 10, 2026 | Critchfield Gregory C | Director | Grant(A) | 34K | — | $0 |
| Jul 10, 2026 | Critchfield Gregory C | Director | Grant(A) | 2K | — | $0 |
| Jul 10, 2026 | Barlow Jane F | Director | Grant(A) | 22K | — | $0 |
| Jul 10, 2026 | Barlow Jane F | Director | Grant(A) | 2K | — | $0 |
| Jul 10, 2026 | Barlow Jane F | Director | Grant(A) | 34K | — | $0 |
| Jul 10, 2026 | Barlow Jane F | Director | Grant(A) | 3K | — | $0 |
| Jun 11, 2026 | Anderson Dyaarl Lee Jr. | Chief Commercial Officer | Sell(S) | 5K | $2.01 | $10K |
| Jun 11, 2026 | Aerts Austin | Chief Financial Officer | Sell(S) | 2K | $2.01 | $4K |
| Jun 11, 2026 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 7K | $2.01 | $14K |
| Jun 11, 2026 | Inglis Tiffany Eul Davis | Chief Medical Officer | Sell(S) | 362 | $2.01 | $728 |
| Jun 11, 2026 | Jackson Benjamin | General Counsel | Sell(S) | 2K | $2.01 | $4K |
| Jun 9, 2026 | Aerts Austin | Chief Financial Officer | Sell(S) | 5K | $2.08 | $11K |
| Jun 9, 2026 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 21K | $2.08 | $43K |
| Jun 8, 2026 | Lawrence Sandra AJ | Director | Sell(S) | 2K | $2.15 | $3K |
| May 29, 2026 | Anderson Dyaarl Lee Jr. | Chief Commercial Officer | Grant(A) | 3K | $1.84 | $6K |
| May 29, 2026 | Jackson Benjamin | General Counsel | Grant(A) | 5K | $1.84 | $9K |
| Mar 12, 2026 | Aerts Austin | Chief Financial Officer | Grant(A) | 44K | — | $0 |
| Mar 12, 2026 | Aerts Austin | Chief Financial Officer | Grant(A) | 69K | — | $0 |
| Mar 12, 2026 | Anderson Dyaarl Lee Jr. | Chief Commercial Officer | Grant(A) | 12K | — | $0 |
| Mar 12, 2026 | Anderson Dyaarl Lee Jr. | Chief Commercial Officer | Grant(A) | 19K | — | $0 |
| Mar 12, 2026 | Inglis Tiffany Eul Davis | Chief Medical Officer | Grant(A) | 17K | — | $0 |
| Mar 12, 2026 | Inglis Tiffany Eul Davis | Chief Medical Officer | Grant(A) | 27K | — | $0 |
| Mar 12, 2026 | Jackson Benjamin | General Counsel | Grant(A) | 44K | — | $0 |
| Mar 12, 2026 | Jackson Benjamin | General Counsel | Grant(A) | 69K | — | $0 |
| Mar 12, 2026 | Lindgardt Zhenya | Chief Executive Officer, Director | Grant(A) | 154K | — | $0 |
| Mar 12, 2026 | Lindgardt Zhenya | Chief Executive Officer, Director | Grant(A) | 239K | — | $0 |
| Mar 11, 2026 | Aerts Austin | Chief Financial Officer | Sell(S) | 1K | $2.04 | $2K |
| Mar 11, 2026 | Boniface John J. | Chief Scientific Officer | Sell(S) | 2K | $2.04 | $3K |
| Mar 11, 2026 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 716 | $2.04 | $1K |
| Mar 11, 2026 | Jackson Benjamin | General Counsel | Sell(S) | 1K | $2.04 | $2K |
| Mar 11, 2026 | Kearney Paul | Chief Data Officer | Sell(S) | 1K | $2.04 | $3K |
| Mar 11, 2026 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 3K | $2.04 | $6K |
| Mar 10, 2026 | Aerts Austin | Chief Financial Officer | Sell(S) | 6K | $1.90 | $12K |
| Mar 10, 2026 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 23K | $1.90 | $43K |
| Mar 9, 2026 | Aerts Austin | Chief Financial Officer | Sell(S) | 674 | $1.96 | $1K |
| Mar 9, 2026 | Boniface John J. | Chief Scientific Officer | Sell(S) | 3K | $1.96 | $6K |
| Mar 9, 2026 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 3K | $1.96 | $7K |
| Mar 9, 2026 | Jackson Benjamin | General Counsel | Sell(S) | 3K | $1.96 | $6K |
| Mar 9, 2026 | Kearney Paul | Chief Data Officer | Sell(S) | 2K | $1.96 | $4K |
| Mar 6, 2026 | Lawrence Sandra AJ | Director | Sell(S) | 2K | $1.95 | $3K |
| Feb 24, 2026 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 2K | $2.34 | $5K |
| Feb 4, 2026 | Kamdar Kim P. | Director | Other(J) | 31K | — | $0 |
| Feb 4, 2026 | Kamdar Kim P. | Director | Other(J) | 3K | — | $0 |
| Jan 27, 2026 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 2K | $2.97 | $6K |
| Dec 30, 2025 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 2K | $3.00 | $6K |
| Dec 10, 2025 | Aerts Austin | Chief Financial Officer | Sell(S) | 873 | $3.31 | $3K |
| Dec 10, 2025 | Boniface John J. | Chief Scientific Officer | Sell(S) | 1K | $3.31 | $4K |
| Dec 10, 2025 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 616 | $3.31 | $2K |
| Dec 10, 2025 | Jackson Benjamin | General Counsel | Sell(S) | 892 | $3.31 | $3K |
| Dec 10, 2025 | Kearney Paul | Chief Data Officer | Sell(S) | 1K | $3.31 | $4K |
| Dec 10, 2025 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 4K | $3.31 | $14K |
| Dec 9, 2025 | Aerts Austin | Chief Financial Officer | Sell(S) | 5K | $3.04 | $16K |
| Dec 9, 2025 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 28K | $3.04 | $86K |
| Dec 8, 2025 | Lawrence Sandra AJ | Director | Sell(S) | 2K | $3.05 | $5K |
| Dec 5, 2025 | Mirza Mansoor Raza | Director | Sell(S) | 292 | $3.05 | $891 |
| Dec 2, 2025 | Kearney Paul | Chief Data Officer | Option exercise(M) | 32K | $1.62 | $52K |
| Dec 2, 2025 | Kearney Paul | Chief Data Officer | Sell(S) | 32K | $2.94 | $95K |
| Dec 2, 2025 | Kearney Paul | Chief Data Officer | Option exercise(M) | 32K | — | $0 |
| Dec 2, 2025 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 2K | $2.93 | $6K |
| Nov 26, 2025 | Kearney Paul | Chief Data Officer | Option exercise(M) | 2K | $1.62 | $3K |
| Nov 26, 2025 | Kearney Paul | Chief Data Officer | Sell(S) | 2K | $3.51 | $7K |
| Nov 26, 2025 | Kearney Paul | Chief Data Officer | Option exercise(M) | 2K | — | $0 |
| Nov 10, 2025 | Aerts Austin | Chief Financial Officer | Sell(S) | 6K | $2.62 | $17K |
| Nov 10, 2025 | Boniface John J. | Chief Scientific Officer | Sell(S) | 8K | $2.62 | $20K |
| Nov 10, 2025 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 7K | $2.62 | $17K |
| Nov 10, 2025 | Jackson Benjamin | General Counsel | Sell(S) | 7K | $2.62 | $18K |
| Nov 10, 2025 | Kearney Paul | Chief Data Officer | Sell(S) | 7K | $2.62 | $19K |
| Nov 10, 2025 | Lindgardt Zhenya | Chief Executive Officer, Director | Sell(S) | 12K | $2.62 | $30K |
| Nov 5, 2025 | Mirza Mansoor Raza | Director | Sell(S) | 221 | $3.04 | $672 |
| Nov 4, 2025 | Harrison Robert Gardner | Chief Information Officer | Sell(S) | 2K | $3.07 | $6K |
| Oct 15, 2025 | Inglis Tiffany Eul Davis | Chief Medical Officer | Grant(A) | 75K | — | $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.
Issuer: Sera Prognostics, Inc., SEC CIK 0001534969. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under SERA and shows every filing by that issuer.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-19. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for SERA