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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
2025-05-05 Meister Keith A. Director Grant or award +62,198 $65.34 $4.1M 2,734,661
2025-05-05 Meister Keith A. Director Grant or award +42,472 $65.96 $2.8M 2,777,133
2025-05-05 Meister Keith A. Director Grant or award +7,528 $66.97 $504K 2,784,661
2025-05-02 Meister Keith A. Director Grant or award +23,485 $62.11 $1.5M 2,497,266
2025-05-02 Meister Keith A. Director Grant or award +57,012 $63.09 $3.6M 2,554,278
2025-05-02 Meister Keith A. Director Grant or award +26,678 $64.31 $1.7M 2,580,956
2025-05-02 Meister Keith A. Director Grant or award +51,172 $64.95 $3.3M 2,632,128
2025-05-02 PFENNIGER RICHARD C JR Director Option exercise +918 28,582
2025-05-02 PFENNIGER RICHARD C JR Director Option exercise · Restricted Stock Unit −918 0
2025-04-30 Feeley Kevin CHIEF FINANCIAL OFFICER Grant or award +420 $56.82 $24K 3,757
2025-04-29 Feeley Kevin CHIEF FINANCIAL OFFICER Option exercise +753 3,725
2025-04-29 Feeley Kevin CHIEF FINANCIAL OFFICER Sale −388 $113.09 $44K 3,337
2025-04-29 Feeley Kevin CHIEF FINANCIAL OFFICER Option exercise · Restricted Stock Unit −753 3,014
2025-04-29 Stueland Katherine Chief Executive Officer Option exercise +3,874 5,594
2025-04-29 Stueland Katherine Chief Executive Officer Sale −2,154 $113.09 $244K 3,440
2025-04-29 Stueland Katherine Chief Executive Officer Option exercise · Restricted Stock Unit −3,874 15,496
2025-04-09 Feeley Kevin CHIEF FINANCIAL OFFICER Option exercise 10b5-1 +1,246 $32.67 $41K 17,242
2025-04-09 Feeley Kevin CHIEF FINANCIAL OFFICER Sale 10b5-1 −637 $83.67 $53K 16,605
2025-04-09 Feeley Kevin CHIEF FINANCIAL OFFICER Sale 10b5-1 −1,198 $84.61 $101K 15,407
2025-04-09 Feeley Kevin CHIEF FINANCIAL OFFICER Sale 10b5-1 −1,171 $85.73 $100K 14,236

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