Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001664710-26-000018
Filing Date
2026-03-04
Accepted
2026-03-04 16:04:04
Documents
114
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K kros-20251231.htm   iXBRL 10-K 1971798
2 EX-4.4 exhibit4410-kfy2025.htm EX-4.4 40596
3 EX-10.7 exhibit107.htm EX-10.7 23161
4 EX-10.24 exhibit1024.htm EX-10.24 53906
5 EX-10.27 exhibit1027.htm EX-10.27 13995
6 EX-21.1 exhibit21110-kfy2025.htm EX-21.1 3763
7 EX-23.1 exhibit23110-kfy2025.htm EX-23.1 2043
8 EX-31.1 exhibit31110-kfy2025.htm EX-31.1 18825
9 EX-31.2 exhibit31210-kfy2025.htm EX-31.2 18706
10 EX-32.1 exhibit32110-kfy2025.htm EX-32.1 10694
16 kros-20251231_g1.jpg GRAPHIC 77499
17 kros-20251231_g10.jpg GRAPHIC 59047
18 kros-20251231_g11.jpg GRAPHIC 53667
19 kros-20251231_g12.jpg GRAPHIC 61772
20 kros-20251231_g13.jpg GRAPHIC 69758
21 kros-20251231_g14.jpg GRAPHIC 238848
22 kros-20251231_g15.jpg GRAPHIC 423352
23 kros-20251231_g2.jpg GRAPHIC 58860
24 kros-20251231_g3.jpg GRAPHIC 33077
25 kros-20251231_g4.jpg GRAPHIC 102965
26 kros-20251231_g5.jpg GRAPHIC 225833
27 kros-20251231_g6.jpg GRAPHIC 107383
28 kros-20251231_g7.jpg GRAPHIC 98699
29 kros-20251231_g8.jpg GRAPHIC 72262
30 kros-20251231_g9.jpg GRAPHIC 86253
  Complete submission text file 0001664710-26-000018.txt   13514623

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT kros-20251231.xsd EX-101.SCH 62417
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT kros-20251231_cal.xml EX-101.CAL 97805
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT kros-20251231_def.xml EX-101.DEF 356606
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT kros-20251231_lab.xml EX-101.LAB 794833
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT kros-20251231_pre.xml EX-101.PRE 562017
117 EXTRACTED XBRL INSTANCE DOCUMENT kros-20251231_htm.xml XML 993626
Mailing Address 1050 WALTHAM STREET, SUITE 302 LEXINGTON MA 02421
Business Address 1050 WALTHAM STREET, SUITE 302 LEXINGTON MA 02421 617-314-6297
Keros Therapeutics, Inc. (Filer) CIK: 0001664710 (see all company filings)

EIN.: 811173868 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39264 | Film No.: 26721108
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)