GREGORY C. CRITCHFIELD

Insider Reports History

Location
Salt Lake City, UT
Signature
/s/ Benjamin G. Jackson, Attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by GREGORY C. CRITCHFIELD:

Company Role Class Num Shares Value Price $ Report Date Ownership
SERA PROGNOSTICS, INC. Director Class A Common Stock 822,866 $1,826,762 $2.22 05 Jun 2025 Direct
SERA PROGNOSTICS, INC. Director Stock Option (right to buy) 25,000 05 Jun 2025 Direct

Insider Reports Filed by GREGORY C. CRITCHFIELD

Symbol Company Period Transactions Value $ Form Type Role Filing Time
SERA SERA PROGNOSTICS, INC. 05 Jun 2025 2 $0 4 Director 06 Jun 2025, 18:38
SERA SERA PROGNOSTICS, INC. 06 Jun 2024 2 $0 4 Director 07 Jun 2024, 16:32
SERA SERA PROGNOSTICS, INC. 03 Jun 2024 2 $0 4 Director 05 Jun 2024, 20:35
SERA SERA PROGNOSTICS, INC. 07 Mar 2023 2 $0 4 Chief Executive Officer, Director 07 Mar 2023, 18:49
SERA SERA PROGNOSTICS, INC. 23 Mar 2022 1 $0 4 Chief Executive Officer, Director 25 Mar 2022, 16:36
SERA SERA PROGNOSTICS, INC. 19 Jul 2021 10 $0 4 Chief Executive Officer, Director 21 Jul 2021, 18:01
SERA SERA PROGNOSTICS, INC. 14 Jul 2021 0 $0 3 Chief Executive Officer, Director 14 Jul 2021, 21:52