Insider Transactions in Q3 2025 at Sera Prognostics, Inc. (SERA)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 11
2025
|
John J. Boniface Chief Scientific Officer |
SELL
Open market or private sale
|
Direct |
1,395
-0.87%
|
$4,185
$3.13 P/Share
|
|
Sep 11
2025
|
Robert Gardner Harrison Chief Information Officer |
SELL
Open market or private sale
|
Direct |
645
-0.64%
|
$1,935
$3.13 P/Share
|
|
Sep 11
2025
|
Benjamin Jackson General Counsel |
SELL
Open market or private sale
|
Direct |
934
-0.73%
|
$2,802
$3.13 P/Share
|
|
Sep 11
2025
|
Paul Kearney Chief Data Officer |
SELL
Open market or private sale
|
Direct |
1,271
-0.72%
|
$3,813
$3.13 P/Share
|
|
Sep 11
2025
|
Zhenya Lindgardt Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
3,246
-0.4%
|
$9,738
$3.13 P/Share
|
|
Sep 11
2025
|
Austin Aerts Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
915
-0.32%
|
$2,745
$3.13 P/Share
|
|
Sep 09
2025
|
Austin Aerts Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
5,263
-1.81%
|
$15,789
$3.15 P/Share
|
|
Sep 09
2025
|
Zhenya Lindgardt Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
21,158
-2.54%
|
$63,474
$3.15 P/Share
|
|
Sep 09
2025
|
Robert Gardner Harrison Chief Information Officer |
SELL
Open market or private sale
|
Direct |
2,000
-1.95%
|
$6,000
$3.05 P/Share
|
|
Sep 09
2025
|
Sandra Aj Lawrence |
SELL
Open market or private sale
|
Direct |
3,899
-17.17%
|
$11,697
$3.05 P/Share
|
|
Sep 05
2025
|
Mansoor Raza Mirza |
SELL
Open market or private sale
|
Direct |
222
-0.38%
|
$666
$3.35 P/Share
|
|
Sep 02
2025
|
Paul Kearney Chief Data Officer |
SELL
Open market or private sale
|
Direct |
1,458
-0.82%
|
$4,374
$3.49 P/Share
|
|
Aug 29
2025
|
Paul Kearney Chief Data Officer |
SELL
Open market or private sale
|
Direct |
10,542
-5.58%
|
$31,626
$3.49 P/Share
|
|
Aug 20
2025
|
Robert Gardner Harrison Chief Information Officer |
SELL
Open market or private sale
|
Direct |
6,000
-5.53%
|
$12,000
$2.22 P/Share
|
|
Aug 08
2025
|
Austin Aerts Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
5,800
-1.96%
|
$11,600
$2.54 P/Share
|
|
Aug 08
2025
|
John J. Boniface Chief Scientific Officer |
SELL
Open market or private sale
|
Direct |
7,094
-4.22%
|
$14,188
$2.54 P/Share
|
|
Aug 08
2025
|
Robert Gardner Harrison Chief Information Officer |
SELL
Open market or private sale
|
Direct |
5,962
-5.21%
|
$11,924
$2.54 P/Share
|
|
Aug 08
2025
|
Benjamin Jackson General Counsel |
SELL
Open market or private sale
|
Direct |
6,447
-4.8%
|
$12,894
$2.54 P/Share
|
|
Aug 08
2025
|
Paul Kearney Chief Data Officer |
SELL
Open market or private sale
|
Direct |
6,460
-3.31%
|
$12,920
$2.54 P/Share
|
|
Aug 08
2025
|
Zhenya Lindgardt Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
8,571
-1.02%
|
$17,142
$2.54 P/Share
|
|
Aug 05
2025
|
Mansoor Raza Mirza |
SELL
Open market or private sale
|
Direct |
225
-0.38%
|
$450
$2.5 P/Share
|
|
Jul 07
2025
|
Mansoor Raza Mirza |
SELL
Open market or private sale
|
Direct |
234
-0.4%
|
$468
$2.36 P/Share
|