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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%

Individual transactions

147
Insider
Date
Role
Action
Shares
Price
Amount
Stueland Katherine
9 Sep 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
3,692
$84.22
$310.93K
Feeley Kevin
9 Sep 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
1,285
$84.22
$108.22K
Feeley Kevin
1 Sep 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
372
$83.84
$31.19K
Stueland Katherine
16 Jun 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
2,429
$61.50
$149.39K
Stueland Katherine
16 Jun 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
5,932
$60.83
$360.84K
Stueland Katherine
16 Jun 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
2,140
$59.75
$127.87K
Feeley Kevin
16 Jun 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
863
$61.50
$53.08K
Feeley Kevin
16 Jun 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
2,106
$60.83
$128.11K
Feeley Kevin
16 Jun 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
760
$59.75
$45.41K
Stueland Katherine
9 Jun 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
3,639
$53.77
$195.67K
Feeley Kevin
9 Jun 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
1,266
$53.77
$68.07K
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
Feeley Kevin
1 Jun 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
369
$51.74
$19.09K
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
Feeley Kevin
29 Apr 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
392
$65.19
$25.56K
Stueland Katherine
29 Apr 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
18
$64.12
$1.15K
Stueland Katherine
29 Apr 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
2,154
$65.20
$140.44K
Stueland Katherine
26 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
9,883
$65.21
$644.51K
Stueland Katherine
26 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
5,292
$64.60
$341.86K
Stueland Katherine
26 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
13,412
$63.28
$848.70K
Stueland Katherine
26 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
5,117
$62.33
$318.95K
Stueland Katherine
26 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
13,229
$61.29
$810.82K
Feeley Kevin
26 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
1,857
$65.21
$121.10K
Feeley Kevin
26 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
995
$64.60
$64.28K
Feeley Kevin
26 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
2,520
$63.28
$159.46K
Feeley Kevin
26 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
961
$62.33
$59.90K
Feeley Kevin
26 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
2,485
$61.29
$152.31K
Feeley Kevin
16 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
257
$77.94
$20.03K
Feeley Kevin
16 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
3,065
$77.05
$236.16K
Feeley Kevin
16 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
2,384
$76.35
$182.02K
Stueland Katherine
16 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
772
$77.94
$60.17K
Stueland Katherine
16 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
9,229
$77.05
$711.09K
Stueland Katherine
16 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
7,178
$76.35
$548.03K
Stueland Katherine
9 Mar 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
3,678
$86.75
$319.06K
Feeley Kevin
9 Mar 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
1,280
$86.75
$111.05K
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
Stueland Katherine
4 Mar 2026
CHIEF EXECUTIVE OFFICER
Sell
9,133
$79.25
$723.78K
Stueland Katherine
4 Mar 2026
CHIEF EXECUTIVE OFFICER
Sell
10,465
$78.61
$822.62K
Stueland Katherine
4 Mar 2026
CHIEF EXECUTIVE OFFICER
Sell
5,861
$77.63
$454.97K
Feeley Kevin
4 Mar 2026
CHIEF FINANCIAL OFFICER
Sell
2,220
$79.25
$175.93K
Feeley Kevin
4 Mar 2026
CHIEF FINANCIAL OFFICER
Sell
2,543
$78.61
$199.90K
Feeley Kevin
4 Mar 2026
CHIEF FINANCIAL OFFICER
Sell
1,424
$77.63
$110.54K
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
Feeley Kevin
2 Mar 2026
CHIEF FINANCIAL OFFICER
Sell
287
$77.52
$22.25K
Dechairo Bryan
4 Feb 2026
Chief Operating Officer
Sold on a plan
100
$91.92
$9.19K
Dechairo Bryan
4 Feb 2026
Chief Operating Officer
Sold on a plan
100
$90.45
$9.05K
Dechairo Bryan
4 Feb 2026
Chief Operating Officer
Sold on a plan
328
$88.66
$29.08K
Dechairo Bryan
4 Feb 2026
Chief Operating Officer
Sold on a plan
1,572
$87.66
$137.80K
Dechairo Bryan
4 Feb 2026
Chief Operating Officer
Sold on a plan
623
$86.35
$53.80K
Dechairo Bryan
4 Feb 2026
Chief Operating Officer
Sold on a plan
1,034
$84.93
$87.82K
Dechairo Bryan
4 Feb 2026
Chief Operating Officer
Sold on a plan
1,425
$83.83
$119.46K
Dechairo Bryan
4 Feb 2026
Chief Operating Officer
Sold on a plan
779
$83.04
$64.68K
Dechairo Bryan
2 Feb 2026
Chief Operating Officer
Sell
1,166
$100.31
$116.97K
Dechairo Bryan
2 Feb 2026
Chief Operating Officer
Sell
1,662
$99.40
$165.20K
Dechairo Bryan
2 Feb 2026
Chief Operating Officer
Sell
492
$98.61
$48.52K
Dechairo Bryan
2 Feb 2026
Chief Operating Officer
Sell
93
$96.77
$9.00K
Stueland Katherine
29 Jan 2026
CHIEF EXECUTIVE OFFICER
Sold after exercise
1,653
$94.00
$155.37K
Feeley Kevin
29 Jan 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
2
$92.06
$184.12
Feeley Kevin
29 Jan 2026
CHIEF FINANCIAL OFFICER
Sold after exercise
315
$94.00
$29.61K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
356
$140.95
$50.18K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
74
$150.75
$11.16K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
274
$149.20
$40.88K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
932
$148.55
$138.45K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
1,970
$146.93
$289.45K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
1,628
$145.36
$236.64K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
940
$144.27
$135.62K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
604
$142.12
$85.84K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
2,679
$141.20
$378.29K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
1,031
$140.08
$144.42K
Stueland Katherine
16 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
369
$138.93
$51.27K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
127
$140.45
$17.84K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
26
$150.75
$3.92K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
97
$149.20
$14.47K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
331
$148.55
$49.17K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
699
$146.93
$102.70K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
578
$145.36
$84.02K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
334
$144.27
$48.19K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
215
$142.12
$30.56K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
951
$141.20
$134.29K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
366
$140.08
$51.27K
Feeley Kevin
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
131
$138.93
$18.20K
Stueland Katherine
9 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
3,639
$159.28
$579.62K
Feeley Kevin
9 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
1,266
$159.28
$201.65K
Feeley Kevin
1 Dec 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
377
$162.54
$61.28K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
728
$162.04
$117.96K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
11,234
$161.16
$1.81M
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
8,944
$160.45
$1.44M
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
6,279
$159.28
$1.00M
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
2,016
$158.40
$319.34K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
147
$162.04
$23.82K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
2,268
$161.16
$365.50K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
1,805
$160.45
$289.61K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
1,268
$159.28
$201.96K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
407
$158.40
$64.47K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
72
$162.04
$11.67K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
1,117
$161.16
$180.01K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
889
$160.45
$142.64K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
625
$159.28
$99.55K
RUCH JOSHUA
24 Nov 2025
Director
Sell indirect
201
$158.40
$31.84K
Feeley Kevin
29 Oct 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
388
$136.54
$52.98K
Stueland Katherine
29 Oct 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
4
$136.75
$547.00
Stueland Katherine
29 Oct 2025
CHIEF EXECUTIVE OFFICER
Sold after exercise
2,154
$136.54
$294.11K
Feeley Kevin
30 Sep 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
70
$113.68
$7.96K
Feeley Kevin
30 Sep 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
520
$111.93
$58.20K
Feeley Kevin
30 Sep 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
421
$110.05
$46.33K
Feeley Kevin
30 Sep 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
2,152
$108.67
$233.85K
Feeley Kevin
30 Sep 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
2,715
$107.68
$292.36K
Feeley Kevin
30 Sep 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
387
$106.86
$41.35K
Feeley Kevin
30 Sep 2025
CHIEF FINANCIAL OFFICER
Sold after exercise
344
$105.24
$36.20K
Stueland Katherine
30 Sep 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
136
$113.68
$15.46K
Stueland Katherine
30 Sep 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
645
$111.84
$72.13K
Stueland Katherine
30 Sep 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
200
$110.23
$22.05K
Stueland Katherine
30 Sep 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
554
$109.13
$60.46K
Stueland Katherine
30 Sep 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
5,163
$108.55
$560.46K
Stueland Katherine
30 Sep 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
4,462
$107.61
$480.16K
Stueland Katherine
30 Sep 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
1,092
$106.69
$116.51K
Stueland Katherine
30 Sep 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
606
$105.10
$63.69K

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