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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-19-283355
Filing Date
2019-11-04
Accepted
2019-11-04 16:13:03
Documents
2
Period of Report
2019-11-04
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d830055d8k.htm 8-K 17793
2 EX-99.1 d830055dex991.htm EX-99.1 44880
  Complete submission text file 0001193125-19-283355.txt   63923
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. (Filer) CIK: 0001701108 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-38266 | Film No.: 191189935
SIC: 2834 Pharmaceutical Preparations