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CIK 0001818331 · Large accelerated filer

GeneDx Holdings Corp.

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Ticker
WGS
Exchange
Nasdaq
Industry
Services-Health Services
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
851966622
Phone
888-729-1206
Business address
333 LUDLOW STREET, NORTH TOWER, 6TH FLOOR, STAMFORD, CT, 06902
Former names
Sema4 Holdings Corp., CM Life Sciences, Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$1,839,245
in 5 filings

Net −$1,839,245. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −3,297 $83.25 $274K 39,859
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −2,745 $84.28 $231K 37,114
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −3,175 $85.44 $271K 33,939
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −5,855 $86.34 $506K 28,084
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −373 $87.30 $33K 27,711
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −300 $88.70 $27K 27,411
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −1,600 $90.13 $144K 25,811
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −1,900 $91.27 $173K 23,911
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −1,000 $92.28 $92K 22,911
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −9,628 $93.33 $899K 13,283
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −4,511 $94.55 $427K 8,772
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −3,173 $95.51 $303K 5,599
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −3,174 $96.29 $306K 2,425
2025-04-09 Stueland Katherine Chief Executive Officer Sale 10b5-1 −705 $97.24 $69K 1,720
2025-03-26 Feeley Kevin CHIEF FINANCIAL OFFICER Option exercise +16,250 24,742
2025-03-26 Feeley Kevin CHIEF FINANCIAL OFFICER Sale −8,418 $95.66 $805K 16,324
2025-03-26 Feeley Kevin CHIEF FINANCIAL OFFICER Sale −328 $94.40 $31K 15,996
2025-03-26 Feeley Kevin CHIEF FINANCIAL OFFICER Option exercise · Restricted Stock Unit −16,250 48,750
2025-03-26 Stueland Katherine Chief Executive Officer Option exercise +80,000 94,865
2025-03-26 Stueland Katherine Chief Executive Officer Sale −44,801 $95.66 $4.3M 50,064

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