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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-012514
Filing Date
2021-03-11
Accepted
2021-03-11 16:14:08
Documents
100
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K spro-10k_20201231.htm   iXBRL 10-K 3982534
2 EX-10.8 spro-ex108_148.htm EX-10.8 98680
3 EX-10.13 spro-ex1013_147.htm EX-10.13 101511
4 EX-10.25 spro-ex1025_149.htm EX-10.25 864523
5 EX-10.28 spro-ex1028_438.htm EX-10.28 292834
6 EX-23.1 spro-ex231_7.htm EX-23.1 3108
7 EX-31.1 spro-ex311_14.htm EX-31.1 8367
8 EX-31.2 spro-ex312_6.htm EX-31.2 8499
9 EX-32 spro-ex32_150.htm EX-32 8192
10 GRAPHIC gevav2fdbihf000004.jpg GRAPHIC 17929
11 GRAPHIC gevav2fdbihf000001.jpg GRAPHIC 12420
12 GRAPHIC gevav2fdbihf000002.jpg GRAPHIC 22723
13 GRAPHIC gvevkd3hu4gj000002.jpg GRAPHIC 10084
14 GRAPHIC gvevkd3hu4gj000001.jpg GRAPHIC 11335
15 GRAPHIC gevav2fdbihf000003.jpg GRAPHIC 15120
  Complete submission text file 0001564590-21-012514.txt   15253551

Data Files

Seq Description Document Type Size
16 XBRL TAXONOMY EXTENSION SCHEMA spro-20201231.xsd EX-101.SCH 93465
17 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE spro-20201231_cal.xml EX-101.CAL 65070
18 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE spro-20201231_def.xml EX-101.DEF 334663
19 XBRL TAXONOMY EXTENSION LABEL LINKBASE spro-20201231_lab.xml EX-101.LAB 655258
20 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE spro-20201231_pre.xml EX-101.PRE 536393
21 EXTRACTED XBRL INSTANCE DOCUMENT spro-10k_20201231_htm.xml XML 2450693
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: 10-K | Act: 34 | File No.: 001-38266 | Film No.: 21733442
SIC: 2834 Pharmaceutical Preparations
Office of Life Sciences