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Filing Detail
Form 15-12B - Securities registration termination [Section 12(b)]:
SEC Accession No. 0001104659-19-005176
Filing Date
2019-02-01
Accepted
2019-02-01 17:16:06
Documents
1
Effectiveness Date
2019-02-01

Document Format Files

Seq Description Document Type Size
1 15-12B a19-3827_11512b.htm 15-12B 14365
  Complete submission text file 0001104659-19-005176.txt   15434
Mailing Address 1000 WINTER STREET, SUITE 3300 WALTHAM MA 02451
Business Address 1000 WINTER STREET, SUITE 3300 WALTHAM MA 02451 (339) 970-0900
TESARO, Inc. (Filer) CIK: 0001491576 (see all company filings)

IRS No.: 272249687 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 15-12B | Act: 34 | File No.: 001-35587 | Film No.: 19560756
SIC: 2834 Pharmaceutical Preparations