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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001664710-21-000018
Filing Date
2021-03-25
Accepted
2021-03-25 08:23:04
Documents
118
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K kros-20201231.htm   iXBRL 10-K 2204077
2 EX-4.3 exhibit4310-kfy2020.htm EX-4.3 23327
3 EX-21.1 exhibit21110-kfy2020.htm EX-21.1 3657
4 EX-23.1 exhibit23110-kfy2020.htm EX-23.1 2141
5 EX-31.1 exhibit31110-kfy2020.htm EX-31.1 16137
6 EX-31.2 exhibit31210-kfy2020.htm EX-31.2 16018
7 EX-32.1 exhibit32110-kfy2020.htm EX-32.1 9925
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33 kros-20201231_g28.jpg GRAPHIC 73343
34 kros-20201231_g29.jpg GRAPHIC 537602
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41 kros-20201231_g9.jpg GRAPHIC 1251532
  Complete submission text file 0001664710-21-000018.txt   57110115

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT kros-20201231.xsd EX-101.SCH 52093
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT kros-20201231_cal.xml EX-101.CAL 95947
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT kros-20201231_def.xml EX-101.DEF 294695
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT kros-20201231_lab.xml EX-101.LAB 675791
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT kros-20201231_pre.xml EX-101.PRE 479521
42 EXTRACTED XBRL INSTANCE DOCUMENT kros-20201231_htm.xml XML 1138193
Mailing Address 99 HAYDEN AVENUE, SUITE 120 (BLD E) LEDGEMONT TECHNOLOGY CENTER LEXINGTON MA 02421
Business Address 99 HAYDEN AVENUE, SUITE 120 (BLD E) LEDGEMONT TECHNOLOGY CENTER LEXINGTON MA 02421 617-513-8774
Keros Therapeutics, Inc. (Filer) CIK: 0001664710 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39264 | Film No.: 21770168
SIC: 2834 Pharmaceutical Preparations