HARRISON ROBERT GARDNER (Chief Information Officer) sold 2.3% of their position (2K shares) of SERA PROGNOSTICS, INC. on the open market
Open‑market sale worth $6.0K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 12/30/2025ACC: 0001193125-25-337380
Officer· Chief Information Officer
Since Nov 2021
-2K
Net shares
Net seller
$6.0K
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
$3.00
Trade value
$6K
% of position
2.3%
12/30/2025
86.79K→84.79K
Total
Net shares
−2K
Net value
-$6K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 12/30/2025 | S · Sale | −2K | $3.00 | $6K | 2.3% | 86.79K | 84.79K |
| Total | −2K | -$6K | ||||||
Derivative Transactions0
No derivative transactions reported