17 insiders reported 130 Form 4 transactions for SERA PROGNOSTICS, INC. (SERA) over the past 18 months (most recent 2026-09-11). Recent activity: Jackson Benjamin (General Counsel) Sell 2,190 shares, Lindgardt Zhenya (Chief Executive Officer) Sell 7,022 shares, Anderson Dyaarl Lee Jr. (Chief Commercial Officer) Sell 1,800 shares, Inglis Tiffany Eul Davis (Chief Medical Officer) Sell 486 shares, Lindgardt Zhenya (Chief Executive Officer) Sell 20,139 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-11 | Jackson Benjamin | General Counsel | Sell | 2,190 | $4,380 |
| 2026-09-11 | Lindgardt Zhenya | Chief Executive Officer | Sell | 7,022 | $14,044 |
| 2026-09-11 | Anderson Dyaarl Lee Jr. | Chief Commercial Officer | Sell | 1,800 | $3,600 |
| 2026-09-11 | Inglis Tiffany Eul Davis | Chief Medical Officer | Sell | 486 | $972 |
| 2026-09-09 | Lindgardt Zhenya | Chief Executive Officer | Sell | 20,139 | $40,278 |
| 2026-09-01 | Gleason Scott | Chief Financial Officer | Buy | 117,924 | $0 |
| 2026-07-14 | Phillips Joshua | Director | Buy | 22,426 | $0 |
| 2026-07-14 | Lawrence Sandra AJ | Director | Buy | 22,426 | $0 |
| 2026-07-14 | Capone Mark Christopher | Director | Buy | 42,404 | $0 |
| 2026-07-14 | Kamdar Kim P. | Director | Buy | 22,426 | $0 |
| 2026-07-14 | Mirza Mansoor Raza | Director | Buy | 22,426 | $0 |
| 2026-07-14 | Barlow Jane F | Director | Buy | 22,426 | $0 |
| 2026-07-14 | CRITCHFIELD GREGORY C | Director | Buy | 22,426 | $0 |
| 2026-07-14 | CRITCHFIELD GREGORY C | Director | Buy | 1,594 | $0 |
| 2026-07-14 | Lawrence Sandra AJ | Director | Buy | 2,276 | $0 |
| 2026-07-14 | Capone Mark Christopher | Director | Buy | 1,975 | $0 |
| 2026-07-14 | Kamdar Kim P. | Director | Buy | 3,421 | $0 |
| 2026-07-14 | Mirza Mansoor Raza | Director | Buy | 1,771 | $0 |
| 2026-07-14 | Barlow Jane F | Director | Buy | 1,949 | $0 |
| 2026-07-14 | Phillips Joshua | Director | Buy | 2,260 | $0 |
| 2026-06-15 | Anderson Dyaarl Lee Jr. | Chief Commercial Officer | Sell | 4,739 | $9,525 |
| 2026-06-15 | Lindgardt Zhenya | Chief Executive Officer | Sell | 6,990 | $14,050 |
| 2026-06-15 | Jackson Benjamin | General Counsel | Sell | 2,179 | $4,380 |
| 2026-06-15 | Inglis Tiffany Eul Davis | Chief Medical Officer | Sell | 362 | $728 |
| 2026-06-15 | Aerts Austin | Chief Financial Officer | Sell | 2,037 | $4,094 |
Source: SEC Form 4 filings · as of 2026-09-11