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SERA

UNKNOWN

SERA PROGNOSTICS, INC.

CIK: 0001534969

Sell (90% confidence)

Last activity: 3 weeks ago

Financial Metrics

As of Dec 31, 2025 (10-K)

Insider Roster (8 total, 8 active)

Insider Buys Sells Net Value Holdings
Lindgardt Zhenya
Chief Executive Officer
0 4 -$149K
738,314 shares
$1.51M
Kearney Paul
Chief Data Officer
0 4 -$106K
163,961 shares
$334K
Aerts Austin
Chief Financial Officer
0 5 -$34K
264,452 shares
$539K
Harrison Robert Gardner
Chief Information Officer
0 7 -$33K
76,712 shares
$156K
Boniface John J.
Chief Scientific Officer
0 3 -$13K
145,842 shares
$298K
Jackson Benjamin
General Counsel
0 3 -$11K
114,720 shares
$234K
Lawrence Sandra AJ
OTHER
0 2 -$8K
18,033 shares
$35K
Mirza Mansoor Raza
OTHER
0 1 -$891
57,740 shares
$176K

Recent Transactions

SELL Lindgardt Zhenya (Chief Executive Officer)

2,973 shares @ $2.04

$6K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Boniface John J. (Chief Scientific Officer)

1,517 shares @ $2.04

$3K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Kearney Paul (Chief Data Officer)

1,396 shares @ $2.04

$3K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Jackson Benjamin (General Counsel)

1,027 shares @ $2.04

$2K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Aerts Austin (Chief Financial Officer)

1,019 shares @ $2.04

$2K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Harrison Robert Gardner (Chief Information Officer)

716 shares @ $2.04

$1K

Mar 11, 2026

Conviction: | View SEC Filing →
SELL Lindgardt Zhenya (Chief Executive Officer)

22,639 shares @ $1.90

$43K

Mar 10, 2026

Conviction: | View SEC Filing →
SELL Aerts Austin (Chief Financial Officer)

6,069 shares @ $1.90

$12K

Mar 10, 2026

Conviction: | View SEC Filing →
SELL Harrison Robert Gardner (Chief Information Officer)

3,360 shares @ $1.96

$7K

Mar 9, 2026

Conviction: | View SEC Filing →
SELL Jackson Benjamin (General Counsel)

3,119 shares @ $1.96

$6K

Mar 9, 2026

Conviction: | View SEC Filing →
SELL Boniface John J. (Chief Scientific Officer)

3,038 shares @ $1.96

$6K

Mar 9, 2026

Conviction: | View SEC Filing →
SELL Kearney Paul (Chief Data Officer)

2,026 shares @ $1.96

$4K

Mar 9, 2026

Conviction: | View SEC Filing →
SELL Aerts Austin (Chief Financial Officer)

674 shares @ $1.96

$1K

Mar 9, 2026

Conviction: | View SEC Filing →
SELL Lawrence Sandra AJ (OTHER)

1,560 shares @ $1.95

$3K

Mar 6, 2026

Conviction: | View SEC Filing →
SELL Harrison Robert Gardner (Chief Information Officer)

2,000 shares @ $2.34

$5K

Feb 24, 2026

Conviction: | View SEC Filing →
SELL Harrison Robert Gardner (Chief Information Officer)

2,000 shares @ $2.97

$6K

Jan 27, 2026

Conviction: | View SEC Filing →
SELL Harrison Robert Gardner (Chief Information Officer)

2,000 shares @ $3.00

$6K

Dec 30, 2025

Conviction: | View SEC Filing →
SELL Lindgardt Zhenya (Chief Executive Officer)

4,155 shares @ $3.31

$14K

Dec 10, 2025

Conviction: | View SEC Filing →
SELL Boniface John J. (Chief Scientific Officer)

1,332 shares @ $3.31

$4K

Dec 10, 2025

Conviction: | View SEC Filing →
SELL Kearney Paul (Chief Data Officer)

1,213 shares @ $3.31

$4K

Dec 10, 2025

Conviction: | View SEC Filing →
SELL Jackson Benjamin (General Counsel)

892 shares @ $3.31

$3K

Dec 10, 2025

Conviction: | View SEC Filing →
SELL Aerts Austin (Chief Financial Officer)

873 shares @ $3.31

$3K

Dec 10, 2025

Conviction: | View SEC Filing →
SELL Harrison Robert Gardner (Chief Information Officer)

616 shares @ $3.31

$2K

Dec 10, 2025

Conviction: | View SEC Filing →
SELL Lindgardt Zhenya (Chief Executive Officer)

28,215 shares @ $3.04

$86K

Dec 9, 2025

Conviction: | View SEC Filing →
SELL Aerts Austin (Chief Financial Officer)

5,232 shares @ $3.04

$16K

Dec 9, 2025

Conviction: | View SEC Filing →
SELL Lawrence Sandra AJ (OTHER)

1,560 shares @ $3.05

$5K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL Mirza Mansoor Raza (OTHER)

292 shares @ $3.05

$891

Dec 5, 2025

Conviction: | View SEC Filing →
SELL Kearney Paul (Chief Data Officer)

32,203 shares @ $2.94

$95K

Dec 2, 2025

Conviction: | View SEC Filing →
SELL Harrison Robert Gardner (Chief Information Officer)

2,000 shares @ $2.93

$6K

Dec 2, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.