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GeneDx Holdings Corp.

WGS Net buying
CIK 0001818331 #1896 in the set updated 17 Sep 2026
Bought (12 mo)
$106.60M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$22.53M
$1.90M on a plan · $11.68M straight out of an exercise
Sold at will
$8.94M
26 of 113 sales
Net
+$84.07M
+$97.66M against sales at will

By person

11 insiders · 147 transactions
12.6×

Katherine Stueland holds 12.6 times base salary in stock. $9.03M of shares against $715.87K in salary for 2025.

Salary from the company's own proxy. The shares are what Katherine Stueland last reported holding, valued at $84.22, the price Class A Common Stock was last bought or sold at on the open market here, on 9 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Meister Keith A.
Director
$74.03M (29)
+$74.03M
4,808,275
16.12%
$404.94M
+93.8%
Casdin Capital, LLC entity
Director
$32.57M (5)
+$32.57M
3,707,164
12.43%
$312.21M
+5.7%
Stueland Katherine
CHIEF EXECUTIVE OFFICER
$11.87M (42) scheduled
−$11.87M
107,227
0.3596%
$9.03M
+3.4%
RUCH JOSHUA
Director
$6.09M (15)
−$6.09M
153,382
0.5143%
$12.92M
−7.6%
Feeley Kevin
CHIEF FINANCIAL OFFICER
$3.71M (44) scheduled
−$3.71M
41,476
0.1391%
$3.49M
−53.7%
Dechairo Bryan
Chief Operating Officer
$850.56K (12) scheduled
−$850.56K
0
0.0000%
$0.00
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
10% owner
2,719,692
9.12%
$229.05M
−27.1%
Ryan Jason
Director
118,764
0.3982%
$10.00M
−64.0%
PFENNIGER RICHARD C JR
Director
45,082
0.1512%
$3.80M
+63.0%
Leproust Emily M.
Director
24,852
0.0833%
$2.09M
+197.6%
Casdin Eli
Director
24,093
0.0808%
$2.03M
+217.3%
Insider
Date
Role
Action
Shares
Price
Amount
Casdin Capital, LLC
5 Jun 2026
Director
Buy indirect
50,000
$52.86
$2.64M
Casdin Capital, LLC
4 Jun 2026
Director
Buy indirect
150,000
$56.44
$8.47M
Casdin Capital, LLC
20 May 2026
Director
Buy indirect
140,000
$43.81
$6.13M
Casdin Capital, LLC
19 May 2026
Director
Buy indirect
185,000
$42.60
$7.88M
Casdin Capital, LLC
18 May 2026
Director
Buy indirect
175,000
$42.55
$7.45M
Meister Keith A.
15 May 2026
Director
Buy indirect
18,865
$39.83
$751.39K
Meister Keith A.
15 May 2026
Director
Buy indirect
27,408
$38.28
$1.05M
Meister Keith A.
14 May 2026
Director
Buy indirect
51,893
$39.92
$2.07M
Meister Keith A.
14 May 2026
Director
Buy indirect
88,107
$39.08
$3.44M
Meister Keith A.
13 May 2026
Director
Buy indirect
70,926
$39.45
$2.80M
Meister Keith A.
13 May 2026
Director
Buy indirect
94,074
$38.82
$3.65M
Meister Keith A.
11 May 2026
Director
Buy indirect
532
$40.35
$21.47K
Meister Keith A.
11 May 2026
Director
Buy indirect
252,734
$39.65
$10.02M
Meister Keith A.
11 May 2026
Director
Buy indirect
246,734
$38.91
$9.60M
Meister Keith A.
8 May 2026
Director
Buy indirect
73,104
$41.15
$3.01M
Meister Keith A.
8 May 2026
Director
Buy indirect
79,144
$40.67
$3.22M
Meister Keith A.
8 May 2026
Director
Buy indirect
3,396
$38.70
$131.43K
Meister Keith A.
8 May 2026
Director
Buy indirect
15,745
$38.00
$598.31K
Meister Keith A.
7 May 2026
Director
Buy indirect
56,630
$40.46
$2.29M
Meister Keith A.
7 May 2026
Director
Buy indirect
94,356
$39.39
$3.72M
Meister Keith A.
7 May 2026
Director
Buy indirect
116,412
$38.46
$4.48M
Meister Keith A.
7 May 2026
Director
Buy indirect
123,393
$37.60
$4.64M
Meister Keith A.
7 May 2026
Director
Buy indirect
14,786
$36.33
$537.18K
Meister Keith A.
7 May 2026
Director
Buy indirect
128,181
$35.46
$4.55M
Meister Keith A.
5 Mar 2026
Director
Buy indirect
29,236
$82.06
$2.40M
Meister Keith A.
5 Mar 2026
Director
Buy indirect
60,892
$81.37
$4.95M
Meister Keith A.
5 Mar 2026
Director
Buy indirect
47,623
$80.55
$3.84M
Meister Keith A.
5 Mar 2026
Director
Buy indirect
1,971
$78.91
$155.53K
Meister Keith A.
5 Mar 2026
Director
Buy indirect
304
$77.96
$23.70K
Meister Keith A.
3 Mar 2026
Director
Buy indirect
249
$75.99
$18.92K
Meister Keith A.
3 Mar 2026
Director
Buy indirect
921
$75.66
$69.68K
Meister Keith A.
3 Mar 2026
Director
Buy indirect
200
$72.00
$14.40K
Meister Keith A.
3 Mar 2026
Director
Buy indirect
8,439
$71.48
$603.22K
Meister Keith A.
3 Mar 2026
Director
Buy indirect
19,686
$70.34
$1.38M

What was left out

Form 4 filings counted 53
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 6
Sales on a Rule 10b5-1 plan 16
Sales straight out of an exercise 71
Sales at will 26
Transactions with no price 0
Shares from compensation/vesting 343,025
History held since 26 Jul 2021