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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-23-004567
Filing Date
2023-02-10
Accepted
2023-02-10 16:05:14
Documents
2
Period of Report
2023-01-31

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 7742
2 EX-99.1 DOCUMENT attachment1.htm EX-99.1 1298
  Complete submission text file 0000899243-23-004567.txt   12663
Mailing Address 1350 AVENUE OF THE AMERICAS SUITE 1140 NEW YORK NY 10019
Business Address 1350 AVENUE OF THE AMERICAS SUITE 1140 NEW YORK NY 10019 212.300.5575
Casdin Partners GP, LLC (Reporting) CIK: 0001534260 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39482 | Film No.: 23611762

Mailing Address 1350 AVENUE OF THE AMERICAS SUITE 2600 NEW YORK NY 10019
Business Address 1350 AVENUE OF THE AMERICAS SUITE 2600 NEW YORK NY 10019 212.300.5575
Casdin Capital, LLC (Reporting) CIK: 0001534261 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39482 | Film No.: 23611763

Mailing Address WALKER HOUSE 87 MARY STREET GEORGE TOWN E9 KY1-9001
Business Address WALKER HOUSE 87 MARY STREET GEORGE TOWN E9 KY1-9001 212.300.5575
Casdin Partners Master Fund, L.P. (Reporting) CIK: 0001534265 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39482 | Film No.: 23611761

Mailing Address 333 LUDLOW STREET NORTH TOWER, 8TH FLOOR STAMFORD CT 06902
Business Address 333 LUDLOW STREET NORTH TOWER, 8TH FLOOR STAMFORD CT 06902 617 780 8742
GeneDx Holdings Corp. (Issuer) CIK: 0001818331 (see all company filings)

IRS No.: 851966622 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 8000 Services-Health Services

Mailing Address C/O CASDIN PARTNERS GP, LLC 1350 AVENUE OF THE AMERICAS, SUITE 2600 NEW YORK NY 10019
Business Address C/O CASDIN PARTNERS GP, LLC 1350 AVENUE OF THE AMERICAS, SUITE 2600 NEW YORK NY 10019 212-897-5430
Casdin Partners FO1-MSV, LP (Reporting) CIK: 0001938709 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39482 | Film No.: 23611760