Zhenya Lindgardt
CIK: 0001891299
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
SERA PROGNOSTICS, INC.
Discretionary Trading P&L
Holdings
Transaction History (22 total)
- Sep 10, 2026SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct7K shares at avg. $2.00$14K - Sep 8, 2026SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct20.1K shares at avg. $2.00$40K - Jun 11, 2026SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct7K shares at avg. $2.01$14K - Jun 9, 2026SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct20.8K shares at avg. $2.08$43K - Mar 12, 2026SERA
SERA PROGNOSTICS, INC.
Award(A)Direct154.4K shares- - Mar 11, 2026SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct3K shares at avg. $2.04$6K - Mar 10, 2026SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct22.6K shares at avg. $1.90$43K - Dec 10, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct4.2K shares at avg. $3.31$14K - Dec 9, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct28.2K shares at avg. $3.04$86K - Nov 10, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct11.6K shares at avg. $2.62$30K - Sep 11, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct3.2K shares at avg. $3.13$10K - Sep 9, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct21.2K shares at avg. $3.15$67K - Aug 8, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct8.6K shares at avg. $2.54$22K - Jun 10, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct3.3K shares at avg. $1.48$5K - Jun 9, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct23K shares at avg. $1.43$33K - May 8, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct9.4K shares at avg. $2.44$23K - Mar 7, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct29.7K shares at avg. $4.12$122K - Mar 6, 2025SERA
SERA PROGNOSTICS, INC.
Award(A)Direct126.9K shares- - Feb 12, 2025SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct14.1K shares at avg. $4.58$64K - Dec 10, 2024SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct26.2K shares at avg. $7.41$194K - Nov 11, 2024SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct12.1K shares at avg. $7.32$88K - Sep 10, 2024SERA
SERA PROGNOSTICS, INC.
Sale(S)Direct25.1K shares at avg. $7.57$190K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 10, 2026 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 7,022 | $2.00 | $14,044 | Direct |
| Sep 8, 2026 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 20,139 | $2.00 | $40,278 | Direct |
| Jun 11, 2026 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 6,990 | $2.01 | $14,050 | Direct |
| Jun 9, 2026 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 20,755 | $2.08 | $43,170 | Direct |
| Mar 12, 2026 | SERA SERA PROGNOSTICS, INC. | Award(A) | 154,440 | - | $0 | Direct |
| Mar 11, 2026 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 2,973 | $2.04 | $6,065 | Direct |
| Mar 10, 2026 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 22,639 | $1.90 | $43,014 | Direct |
| Dec 10, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 4,155 | $3.31 | $13,753 | Direct |
| Dec 9, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 28,215 | $3.04 | $85,774 | Direct |
| Nov 10, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 11,594 | $2.62 | $30,376 | Direct |
| Sep 11, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 3,246 | $3.13 | $10,160 | Direct |
| Sep 9, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 21,158 | $3.15 | $66,648 | Direct |
| Aug 8, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 8,571 | $2.54 | $21,770 | Direct |
| Jun 10, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 3,344 | $1.48 | $4,949 | Direct |
| Jun 9, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 23,042 | $1.43 | $32,950 | Direct |
| May 8, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 9,406 | $2.44 | $22,951 | Direct |
| Mar 7, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 29,722 | $4.12 | $122,455 | Direct |
| Mar 6, 2025 | SERA SERA PROGNOSTICS, INC. | Award(A) | 126,920 | - | - | Direct |
| Feb 12, 2025 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 14,075 | $4.58 | $64,464 | Direct |
| Dec 10, 2024 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 26,224 | $7.41 | $194,320 | Direct |
| Nov 11, 2024 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 12,075 | $7.32 | $88,389 | Direct |
| Sep 10, 2024 | SERA SERA PROGNOSTICS, INC. | Sale(S) | 25,085 | $7.57 | $189,893 | Direct |
1-22 of 22 transactions
About Lindgardt Zhenya
Lindgardt Zhenya (SEC CIK 0001891299) files insider reports with the SEC as Chief Executive Officer of SERA PROGNOSTICS, INC. (SERA).
Signal8 holds 19 ownership filings by Lindgardt Zhenya, all Form 4s, filed between Sep 10, 2024 and Sep 11, 2026. Those filings report 22 transactions, from Sep 10, 2024 to Sep 10, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Lindgardt Zhenya's filings is in SALT LAKE CITY, UT.
Recent filings by Lindgardt Zhenya
- Sep 10, 2026: Open-market sale of SERA shares (Form 4, code S).
- Sep 8, 2026: Open-market sale of SERA shares (Form 4, code S).
- Jun 11, 2026: Open-market sale of SERA shares (Form 4, code S).
- Jun 9, 2026: Open-market sale of SERA shares (Form 4, code S).
- Mar 12, 2026: Grant or award of SERA shares (Form 4, code A).
Other insiders filing for SERA PROGNOSTICS, INC. (SERA)
- Inglis Tiffany Eul Davis, Chief Medical Officer
- Anderson Dyaarl Lee Jr., Chief Commercial Officer
- Jackson Benjamin, General Counsel
- Aerts Austin, Chief Financial Officer
- Gleason Scott, Chief Financial Officer
- Phillips Joshua, Director