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GeneDx Holdings Corp.

WGS Net buying
CIK 0001818331 #1896 in the set updated 21 Sep 2026
Bought (12 mo)
$106.60M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$23.92M
$1.90M on a plan · $13.07M straight out of an exercise
Sold at will
$8.94M
26 of 123 sales
Net
+$82.68M
+$97.66M against sales at will

By person

12 insiders · 157 transactions
15.9×

Katherine Stueland holds 15.9 times base salary in stock. $11.43M 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 $99.00, the price Class A Common Stock was last bought or sold at on the open market here, on 16 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%
$476.00M
+93.8%
Casdin Capital, LLC entity
Director
$32.57M (5)
+$32.57M
3,707,164
12.43%
$366.99M
+5.7%
Stueland Katherine
CHIEF EXECUTIVE OFFICER
$12.90M (47) scheduled
−$12.90M
115,476
0.3872%
$11.43M
+11.3%
RUCH JOSHUA
Director
$6.09M (15)
−$6.09M
153,382
0.5143%
$15.18M
−7.6%
Feeley Kevin
CHIEF FINANCIAL OFFICER
$4.07M (49) scheduled
−$4.07M
44,945
0.1507%
$4.45M
−49.8%
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%
$269.24M
−27.1%
Ryan Jason
Director
118,764
0.3982%
$11.76M
−64.0%
PFENNIGER RICHARD C JR
Director
45,082
0.1512%
$4.46M
+63.0%
Leproust Emily M.
Director
24,852
0.0833%
$2.46M
+197.6%
Casdin Eli
Director
24,093
0.0808%
$2.39M
+217.3%
Fuchs Thomas
Director
1,146
0.0038%
$113.45K
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 1
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 81
Sales at will 26
Transactions with no price 0
Shares from compensation/vesting 370,118
History held since 26 Jul 2021