Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 10-K | kros-20221231.htm iXBRL | 10-K | 1912515 |
| 2 | EX-4.3 | exhibit4310-kfy2022.htm | EX-4.3 | 23327 |
| 3 | EX-10.11 | exhibit1011.htm | EX-10.11 | 39597 |
| 4 | EX-21.1 | exhibit21110-kfy2022.htm | EX-21.1 | 3665 |
| 5 | EX-23.1 | exhibit23110-kfy2022.htm | EX-23.1 | 2211 |
| 6 | EX-31.1 | exhibit31110-kfy2022.htm | EX-31.1 | 17491 |
| 7 | EX-31.2 | exhibit31210-kfy2022.htm | EX-31.2 | 17372 |
| 8 | EX-32.1 | exhibit32110-kfy2022.htm | EX-32.1 | 9955 |
| 14 | kros-20221231_g1.jpg | GRAPHIC | 586193 | |
| 15 | kros-20221231_g10.jpg | GRAPHIC | 1655832 | |
| 16 | kros-20221231_g11.jpg | GRAPHIC | 1251532 | |
| 17 | kros-20221231_g12.jpg | GRAPHIC | 1132300 | |
| 18 | kros-20221231_g13.jpg | GRAPHIC | 26160 | |
| 19 | kros-20221231_g14.jpg | GRAPHIC | 5005973 | |
| 20 | kros-20221231_g15.jpg | GRAPHIC | 38487 | |
| 21 | kros-20221231_g16.jpg | GRAPHIC | 521784 | |
| 22 | kros-20221231_g17.jpg | GRAPHIC | 60820 | |
| 23 | kros-20221231_g18.jpg | GRAPHIC | 40807 | |
| 24 | kros-20221231_g19.jpg | GRAPHIC | 44823 | |
| 25 | kros-20221231_g2.jpg | GRAPHIC | 249520 | |
| 26 | kros-20221231_g20.jpg | GRAPHIC | 41190 | |
| 27 | kros-20221231_g21.jpg | GRAPHIC | 684807 | |
| 28 | kros-20221231_g22.jpg | GRAPHIC | 1881615 | |
| 29 | kros-20221231_g23.jpg | GRAPHIC | 212834 | |
| 30 | kros-20221231_g24.jpg | GRAPHIC | 38045 | |
| 31 | kros-20221231_g25.jpg | GRAPHIC | 51244 | |
| 32 | kros-20221231_g26.jpg | GRAPHIC | 98658 | |
| 33 | kros-20221231_g27.jpg | GRAPHIC | 86298 | |
| 34 | kros-20221231_g28.jpg | GRAPHIC | 73615 | |
| 35 | kros-20221231_g29.jpg | GRAPHIC | 645028 | |
| 36 | kros-20221231_g3.jpg | GRAPHIC | 69632 | |
| 37 | kros-20221231_g30.jpg | GRAPHIC | 51441 | |
| 38 | kros-20221231_g31.jpg | GRAPHIC | 73343 | |
| 39 | kros-20221231_g32.jpg | GRAPHIC | 36991 | |
| 40 | kros-20221231_g33.jpg | GRAPHIC | 154288 | |
| 41 | kros-20221231_g34.jpg | GRAPHIC | 493857 | |
| 42 | kros-20221231_g4.jpg | GRAPHIC | 188134 | |
| 43 | kros-20221231_g5.jpg | GRAPHIC | 238848 | |
| 44 | kros-20221231_g6.jpg | GRAPHIC | 78348 | |
| 45 | kros-20221231_g7.jpg | GRAPHIC | 328227 | |
| 46 | kros-20221231_g8.jpg | GRAPHIC | 1096110 | |
| 47 | kros-20221231_g9.jpg | GRAPHIC | 1914676 | |
| Complete submission text file | 0001664710-23-000021.txt | 54919585 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 9 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | kros-20221231.xsd | EX-101.SCH | 45672 |
| 10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | kros-20221231_cal.xml | EX-101.CAL | 76661 |
| 11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | kros-20221231_def.xml | EX-101.DEF | 199360 |
| 12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | kros-20221231_lab.xml | EX-101.LAB | 599286 |
| 13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | kros-20221231_pre.xml | EX-101.PRE | 380812 |
| 104 | EXTRACTED XBRL INSTANCE DOCUMENT | kros-20221231_htm.xml | XML | 874307 |
IRS No.: 811173868 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39264 | Film No.: 23703854
SIC: 2834 Pharmaceutical Preparations
