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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-22-028909
Filing Date
2022-08-17
Accepted
2022-08-17 08:16:37
Documents
2
Period of Report
2022-08-15

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 1578
2 EX-24.1 DOCUMENT attachment1.htm EX-24.1 3526
  Complete submission text file 0000899243-22-028909.txt   6514
Mailing Address 100 TECHNOLOGY SQUARE 5TH FLOOR CAMBRIDGE MA 02139
Business Address 100 TECHNOLOGY SQUARE 5TH FLOOR CAMBRIDGE MA 02139 857-201-2700
Magenta Therapeutics, Inc. (Issuer) CIK: 0001690585 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address C/O UNUM THERAPEUTICS 200 CAMBRIDGEPARK DR., STE. 3100 CAMBRIDGE MA 02140
Business Address
VASCONCELLES MICHAEL (Reporting) CIK: 0001734755 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38541 | Film No.: 221172138