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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-18-017513
Filing Date
2018-06-20
Accepted
2018-06-20 20:39:11
Documents
5
Period of Report
2018-06-20

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 8575
2 EX-24.1 DOCUMENT attachment1.htm EX-24.1 3659
3 EX-24.2 DOCUMENT attachment2.htm EX-24.2 3704
4 EX-24.3 DOCUMENT attachment3.htm EX-24.3 3757
5 EX-24.4 DOCUMENT attachment4.htm EX-24.4 3651
  Complete submission text file 0000899243-18-017513.txt   26595
Mailing Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043
Business Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 650-253-0000
Alphabet Inc. (Reporting) CIK: 0001652044 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38541 | Film No.: 18910720
SIC: 7370 Services-Computer Programming, Data Processing, Etc.

Mailing Address 245 FIRST STREET 4TH FLOOR CAMBRIDGE MA 02142
Business Address 245 FIRST STREET 4TH FLOOR CAMBRIDGE MA 02142 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 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043
Business Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 650-335-5278
GV 2016, L.P. (Reporting) CIK: 0001721789 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38541 | Film No.: 18910719

Mailing Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW MA 94043
Business Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW MA 94043 650-335-5278
GV 2016 GP, L.L.C. (Reporting) CIK: 0001722201 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38541 | Film No.: 18910717

Mailing Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043
Business Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 650-335-5278
GV 2016 GP, L.P. (Reporting) CIK: 0001722204 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38541 | Film No.: 18910718