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SERA PROGNOSTICS, INC.

SERA Net selling
CIK 0001534969 #4456 in the set updated 17 Sep 2026
Bought (1 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (1 mo)
$63.27K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$63.27K
5 of 5 sales
Net
−$63.27K
−$63.27K against sales at will

By person

18 insiders · 5 transactions
2.7×

Zhenya Lindgardt holds only 2.7 times base salary in stock. $1.68M of shares against $607.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Zhenya Lindgardt last reported holding, valued at $2.00, the price Class A Common Stock was last bought or sold at on the open market here, on 10 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Lindgardt Zhenya
Chief Executive Officer
$54.32K (2)
−$54.32K
837,848
1.7%
$1.68M
+0.7%
Jackson Benjamin
General Counsel
$4.38K (1)
−$4.38K
159,566
0.316%
$319.13K
+8.9%
Anderson Dyaarl Lee Jr.
Chief Commercial Officer
$3.60K (1)
−$3.60K
76,198
0.151%
$152.40K
Inglis Tiffany Eul Davis
Chief Medical Officer
$972.00 (1)
−$972.00
91,589
0.181%
$183.18K
CRITCHFIELD GREGORY C
Director
846,886
1.7%
$1.69M
+4.9%
Aerts Austin
Chief Financial Officer
301,190
0.597%
$602.38K
+0.8%
Kearney Paul
Chief Data Officer
163,961
0.325%
$327.92K
−9.4%
Boniface John J.
Chief Scientific Officer
145,842
0.289%
$291.68K
+6.8%
Gleason Scott
Chief Financial Officer
117,924
0.234%
$235.85K
Mirza Mansoor Raza
Director
81,937
0.162%
$163.87K
+1,084%
Phillips Joshua
Director
81,691
0.162%
$163.38K
+8.0%
Harrison Robert Gardner
Chief Information Officer
76,712
0.152%
$153.42K
−43.5%
Kamdar Kim P.
Director
58,420
0.116%
$116.84K
+30.8%
Barlow Jane F
Director
47,088
0.093%
$94.18K
+561.6%
Capone Mark Christopher
Director
44,379
0.088%
$88.76K
Lawrence Sandra AJ
Director
41,175
0.082%
$82.35K
+335.4%
Elliott Jeffrey Thomas
Director
30,534
0.060%
$61.07K
Trimble Ryan
Director
22,713
0.045%
$45.43K
+219.1%
Insider
Date
Role
Action
Shares
Price
Amount
Jackson Benjamin
10 Sep 2026
General Counsel
Sell
2,190
$2.00
$4.38K
Inglis Tiffany Eul Davis
10 Sep 2026
Chief Medical Officer
Sell
486
$2.00
$972.00
Lindgardt Zhenya
10 Sep 2026
Chief Executive Officer
Sell
7,022
$2.00
$14.04K
Anderson Dyaarl Lee Jr.
10 Sep 2026
Chief Commercial Officer
Sell
1,800
$2.00
$3.60K
Lindgardt Zhenya
8 Sep 2026
Chief Executive Officer
Sell
20,139
$2.00
$40.28K

What was left out

Form 4 filings counted 7
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 5
Transactions with no price 0
Shares from compensation/vesting 117,924
History held since 21 Jul 2021