HARRISON ROBERT GARDNER (Chief Information Officer) sold 2.0% of their position (2K shares) of SERA PROGNOSTICS, INC. on the open market
Open‑market sale worth $6.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 10/8/2025ACC: 0001193125-25-234568
Officer· Chief Information Officer
Since Nov 2021
-2K
Net shares
Net seller
$6.4K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2K disposed
Non-Derivative Transactions1
Class A Common Stock
Direct
Shares
−2K
Price / share
$3.18
Trade value
$6.36K
% of position
2.0%
10/7/2025
99.93K→97.93K
Total
Net shares
−2K
Net value
-$6.36K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 10/7/2025 | S · Sale | −2K | $3.18 | $6.36K | 2.0% | 99.93K | 97.93K |
| Total | −2K | -$6.36K | ||||||
Derivative Transactions0
No derivative transactions reported