Lindgardt Zhenya
SEC CIK 1891299 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| SERA | SERA PROGNOSTICS, INC. | CEO, Dir | 837.8K | — | $2.12M | 26 | 2023-11-06 | 2026-09-10 |
Most active insiders at SERA, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Lindgardt Zhenya | CEO, Dir | — | $290.5K |
| 2 | Kearney Paul | Chief Data Off | — | $131.0K |
| 3 | Aerts Austin | CFO | — | $65.8K |
| 4 | Harrison Robert Gardner | CIO | — | $62.2K |
| 5 | Jackson Benjamin | GC | — | $38.4K |
| 6 | Boniface John J. | CSO | — | $33.8K |
| 7 | Anderson Dyaarl Lee Jr. | Chief Commercial Off | — | $13.1K |
| 8 | Lawrence Sandra AJ | Dir | — | $11.2K |
| 9 | Mirza Mansoor Raza | Dir | — | $2,280 |
| 10 | Inglis Tiffany Eul Davis | Chief Medical Off | — | $1,700 |
Transactions 26
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-11 16:07 | 2026-09-10 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $2.00 | -7,022 | 837.8K | -0.8% | -$14.0K | |
| 2026-09-09 16:07 | 2026-09-08 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $2.00 | -20.1K | 844.9K | -2% | -$40.3K | |
| 2026-06-15 16:08 | 2026-06-11 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $2.01 | -6,990 | 865.0K | -0.8% | -$14.0K | |
| 2026-06-10 16:09 | 2026-06-09 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $2.08 | -20.8K | 872.0K | -2% | -$43.2K | |
| D | 2026-03-13 | 2026-03-12 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | A - Grant | $0.00 | +154.4K | 892.8K | +21% | $0 |
| M | 2026-03-12 | 2026-03-10+ | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $1.92 | -25.6K | 741.3K | -3% | -$49.1K |
| 2025-12-11 | 2025-12-10 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $3.31 | -4,155 | 763.9K | -0.5% | -$13.8K | |
| 2025-12-10 | 2025-12-09 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $3.04 | -28.2K | 768.1K | -4% | -$85.8K | |
| 2025-11-12 | 2025-11-10 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $2.62 | -11.6K | 796.3K | -1% | -$30.4K | |
| 2025-09-12 | 2025-09-11 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $3.13 | -3,246 | 807.9K | -0.4% | -$10.2K | |
| 2025-09-09 | 2025-09-09 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $3.15 | -21.2K | 811.1K | -3% | -$66.6K | |
| 2025-08-11 | 2025-08-08 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $2.54 | -8,571 | 832.3K | -1% | -$21.8K | |
| M | 2025-06-11 | 2025-06-09+ | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $1.44 | -26.4K | 844.2K | -3% | -$37.9K |
| 2025-05-09 | 2025-05-08 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $2.44 | -9,406 | 867.3K | -1% | -$23.0K | |
| D | 2025-03-10 | 2025-03-06 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | A - Grant | $0.00 | +126.9K | 906.4K | +16% | $0 |
| D | 2025-03-10 | 2025-03-07 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $4.12 | -29.7K | 876.7K | -3% | -$122.5K |
| 2025-02-14 | 2025-02-12 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $4.58 | -14.1K | 779.5K | -2% | -$64.5K | |
| 2024-12-12 | 2024-12-10 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $7.41 | -26.2K | 793.5K | -3% | -$194.3K | |
| 2024-11-12 | 2024-11-11 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $7.32 | -12.1K | 819.8K | -1% | -$88.4K | |
| 2024-09-10 | 2024-09-10 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $7.57 | -25.1K | 831.8K | -3% | -$189.9K | |
| 2024-08-08 | 2024-08-07 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $7.42 | -12.3K | 856.9K | -1% | -$91.5K | |
| 2024-06-11 | 2024-06-10 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $8.11 | -26.9K | 869.2K | -3% | -$217.9K | |
| 2024-05-10 | 2024-05-08 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $9.59 | -12.0K | 896.1K | -1% | -$115.0K | |
| 2024-03-26 | 2024-03-26 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $9.37 | -38.9K | 908.1K | -4% | -$364.5K | |
| 2024-02-07 | 2024-02-06 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | S - Sale | $8.03 | -28.0K | 947.0K | -3% | -$224.8K | |
| M | 2023-11-08 | 2023-11-06 | SERA | SERA PROGNOSTICS, INC. | Lindgardt Zhenya | CEO, Dir | A - Grant | $0.00 | +975.0K | 975.0K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations