HARRISON ROBERT GARDNER (Chief Information Officer) sold 6.8% of their position (6.53K shares) of SERA PROGNOSTICS, INC. on the open market
Open‑market sale worth $17.1K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 11/12/2025ACC: 0001193125-25-277705
Officer· Chief Information Officer
Since Nov 2021
-6.53K
Net shares
Net seller
$17.1K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
6.53K disposed
Non-Derivative Transactions1
Class A Common Stock
Direct
Shares
−6.53K
Price / share
$2.62
Trade value
$17.10K
% of position
6.8%
11/10/2025
95.93K→89.40K
Total
Net shares
−6.53K
Net value
-$17.10K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 11/10/2025 | S · Sale | −6.53K | $2.62 | $17.10K | 6.8% | 95.93K | 89.40K |
| Total | −6.53K | -$17.10K | ||||||
Derivative Transactions0
No derivative transactions reported