0001415889-25-017989.txt : 20250623 0001415889-25-017989.hdr.sgml : 20250623 20250623174555 ACCESSION NUMBER: 0001415889-25-017989 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250618 FILED AS OF DATE: 20250623 DATE AS OF CHANGE: 20250623 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Leproust Emily M. CENTRAL INDEX KEY: 0001753655 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39482 FILM NUMBER: 251066080 MAIL ADDRESS: STREET 1: C/O TWIST BIOSCIENCE CORPORATION STREET 2: 455 MISSION BAY BOULEVARD SOUTH CITY: SAN FRANCISCO STATE: CA ZIP: 94158 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: GeneDx Holdings Corp. CENTRAL INDEX KEY: 0001818331 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-HEALTH SERVICES [8000] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 851966622 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 333 LUDLOW STREET STREET 2: NORTH TOWER, 6TH FLOOR CITY: STAMFORD STATE: CT ZIP: 06902 BUSINESS PHONE: 888-729-1206 MAIL ADDRESS: STREET 1: 333 LUDLOW STREET STREET 2: NORTH TOWER, 6TH FLOOR CITY: STAMFORD STATE: CT ZIP: 06902 FORMER COMPANY: FORMER CONFORMED NAME: Sema4 Holdings Corp. DATE OF NAME CHANGE: 20210721 FORMER COMPANY: FORMER CONFORMED NAME: CM Life Sciences, Inc. DATE OF NAME CHANGE: 20200715 4 1 form4-06232025_090651.xml X0508 4 2025-06-18 0001818331 GeneDx Holdings Corp. WGS 0001753655 Leproust Emily M. C/O GENEDX HOLDINGS CORP. STAMFORD CT 06902 true false false false 0 Class A Common Stock 2025-06-18 4 M 0 12924 0 A 21276 D Restricted Stock Unit 2025-06-18 4 A 0 3576 0 A Class A Common Stock 3576 3576 D Restricted Stock Unit 2025-06-18 4 M 0 12924 0 D Class A Common Stock 12924 0 D Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration. The RSUs shall vest the earlier of (a) the date of the next annual meeting of the Issuer's shareholders following the grant date, and (b) the first anniversary of the grant date, subject to the Reporting Person continuing to provide services to the Issuer through each vesting date. /s/ Bridget Brown, Attorney-in-Fact 2025-06-23