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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-17-025129
Filing Date
2017-11-01
Accepted
2017-11-01 19:21:42
Documents
2
Period of Report
2017-11-01

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 5608
2 EX-24.1 DOCUMENT attachment1.htm EX-24.1 4827
  Complete submission text file 0000899243-17-025129.txt   13271
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.: 001-38266 | Film No.: 171170304
SIC: 7370 Services-Computer Programming, Data Processing, Etc.

Mailing Address 675 MASSACHUSETTS AVENUE 14TH FLOOR CAMBRIDGE MA 02139
Business Address 675 MASSACHUSETTS AVENUE 14TH FLOOR CAMBRIDGE MA 02139 857-242-1600
Spero Therapeutics, Inc. (Issuer) CIK: 0001701108 (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 2015, L.P. (Reporting) CIK: 0001719755 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38266 | Film No.: 171170302

Mailing Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043
Business Address 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 650-335-5278
GV 2015 GP, L.L.C. (Reporting) CIK: 0001719756 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38266 | Film No.: 171170303