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Filing Detail
Form 5 - Annual statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-20-004667
Filing Date
2020-02-14
Accepted
2020-02-14 16:55:10
Documents
1
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 5 SUBMISSION doc5.html 5  
1 FORM 5 SUBMISSION doc5.xml 5 3242
  Complete submission text file 0000899243-20-004667.txt   4593
Mailing Address 65 HAYDEN AVE LEXINGTON MA 02421
Business Address
BONNEY MICHAEL W (Reporting) CIK: 0001219016 (see all company filings)

Type: 5 | Act: 34 | File No.: 001-38541 | Film No.: 20621436

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