BONIFACE JOHN J. (Chief Scientific Officer) sold 4.2% of their position (7.09K shares) of SERA PROGNOSTICS, INC. on the open market
Open‑market sale worth $18.0K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/11/2025ACC: 0001870674-25-000005
Officer· Chief Scientific Officer
Since Jul 2021
-7.09K
Net shares
Net seller
$18.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
7.09K disposed
Non-Derivative Transactions1
Class A Common Stock
Direct
Shares
−7.09K
Price / share
$2.54
Trade value
$18.02K
% of position
4.2%
8/8/2025
167.98K→160.89K
Total
Net shares
−7.09K
Net value
-$18.02K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 8/8/2025 | S · Sale | −7.09K | $2.54 | $18.02K | 4.2% | 167.98K | 160.89K |
| Total | −7.09K | -$18.02K | ||||||
Derivative Transactions0
No derivative transactions reported