HARRISON ROBERT GARDNER (Chief Information Officer) sold 2.2% of their position (2K shares) of SERA PROGNOSTICS, INC. on the open market
Open‑market sale worth $5.9K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 12/3/2025ACC: 0001193125-25-306710
Officer· Chief Information Officer
Since Nov 2021
-2K
Net shares
Net seller
$5.9K
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
$2.93
Trade value
$5.86K
% of position
2.2%
12/2/2025
89.40K→87.40K
Total
Net shares
−2K
Net value
-$5.86K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 12/2/2025 | S · Sale | −2K | $2.93 | $5.86K | 2.2% | 89.40K | 87.40K |
| Total | −2K | -$5.86K | ||||||
Derivative Transactions0
No derivative transactions reported