Harrison Robert Gardner 4
4 · SERA PROGNOSTICS, INC. · Filed Nov 4, 2025
Insider Transaction Report
Form 4
Harrison Robert Gardner
Chief Information Officer
Transactions
- Sale
Class A Common Stock
2025-11-04$3.07/sh−2,000$6,140→ 95,932 total
Footnotes (2)
- [F1]The transaction(s) reported on this Form 4 was/were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2025.
- [F2]The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.02 to $3.15, inclusive. The Reporting Person will provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.