BONIFACE JOHN J. (Chief Scientific Officer) sold 2.0% of their position (3.04K 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: 3/10/2026ACC: 0001193125-26-100527
Officer· Chief Scientific Officer
Since Jul 2021
-3.04K
Net shares
Net seller
$6.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
3.04K disposed
Non-Derivative Transactions1
Class A Common Stock
Direct
Shares
−3.04K
Price / share
$1.96
Trade value
$5.95K
% of position
2.0%
3/9/2026
150.40K→147.36K
Total
Net shares
−3.04K
Net value
-$5.95K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 3/9/2026 | S · Sale | −3.04K | $1.96 | $5.95K | 2.0% | 150.40K | 147.36K |
| Total | −3.04K | -$5.95K | ||||||
Derivative Transactions0
No derivative transactions reported