Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | FORM S-1 | krbp-20210625xs1.htm iXBRL | S-1 | 3650784 |
| 2 | EXHIBIT-1.1 | krbp-20210625xex1d1.htm | EX-1.1 | 359355 |
| 3 | EXHIBIT-4.1 | krbp-20210625xex4d1.htm | EX-4.1 | 128174 |
| 4 | EXHIBIT-5.1 | krbp-20210625xex5d1.htm | EX-5.1 | 17445 |
| 5 | EXHIBIT-10.11 | krbp-20210625xex10d11.htm | EX-10.11 | 48123 |
| 6 | EXHIBIT-10.12 | krbp-20210625xex10d12.htm | EX-10.12 | 53800 |
| 7 | EXHIBIT-23.2 | krbp-20210625xex23d2.htm | EX-23.2 | 1943 |
| 13 | GRAPHIC | krbp-20210625xs1006.jpg | GRAPHIC | 3448 |
| 14 | GRAPHIC | krbp-20210625xs1008.jpg | GRAPHIC | 147067 |
| 15 | GRAPHIC | krbp-20210625xs1009.jpg | GRAPHIC | 97788 |
| 16 | GRAPHIC | krbp-20210625xs1010.jpg | GRAPHIC | 51662 |
| 17 | GRAPHIC | krbp-20210625xs1011.jpg | GRAPHIC | 38827 |
| 18 | GRAPHIC | krbp-20210625xs1012.jpg | GRAPHIC | 96994 |
| 19 | GRAPHIC | krbp-20210625xs1013.jpg | GRAPHIC | 17261 |
| 20 | GRAPHIC | krbp-20210625xs1014.jpg | GRAPHIC | 11418 |
| 21 | GRAPHIC | krbp-20210625xs1015.jpg | GRAPHIC | 52847 |
| 22 | GRAPHIC | krbp-20210625xs1016.jpg | GRAPHIC | 53210 |
| 23 | GRAPHIC | krbp-20210625xs1017.jpg | GRAPHIC | 42799 |
| 24 | GRAPHIC | krbp-20210625xs1018.jpg | GRAPHIC | 21906 |
| 25 | GRAPHIC | krbp-20210625xs1019.jpg | GRAPHIC | 90889 |
| 26 | GRAPHIC | krbp-20210625xs1020.jpg | GRAPHIC | 42907 |
| 27 | GRAPHIC | krbp-20210625xs1021.jpg | GRAPHIC | 55072 |
| 28 | GRAPHIC | krbp-20210625xs1022.jpg | GRAPHIC | 100589 |
| 29 | GRAPHIC | krbp-20210625xs1023.jpg | GRAPHIC | 79545 |
| 30 | GRAPHIC | krbp-20210625xs1026.jpg | GRAPHIC | 50479 |
| 31 | GRAPHIC | krbp-20210625xs1027.jpg | GRAPHIC | 33925 |
| 32 | GRAPHIC | krbp-20210625xs1028.jpg | GRAPHIC | 94034 |
| 33 | GRAPHIC | krbp-20210625xs1029.jpg | GRAPHIC | 16046 |
| 34 | GRAPHIC | krbp-20210625xs1030.jpg | GRAPHIC | 11256 |
| 35 | GRAPHIC | krbp-20210625xs1031.jpg | GRAPHIC | 60244 |
| 36 | GRAPHIC | krbp-20210625xs1032.jpg | GRAPHIC | 44939 |
| 37 | GRAPHIC | krbp-20210625xs1033.jpg | GRAPHIC | 38677 |
| 38 | GRAPHIC | krbp-20210625xs1034.jpg | GRAPHIC | 21876 |
| 39 | GRAPHIC | krbp-20210625xs1035.jpg | GRAPHIC | 89513 |
| 40 | GRAPHIC | krbp-20210625xs1036.jpg | GRAPHIC | 46950 |
| 41 | GRAPHIC | krbp-20210625xs1037.jpg | GRAPHIC | 61778 |
| 42 | GRAPHIC | krbp-20210625xs1038.jpg | GRAPHIC | 100402 |
| 43 | GRAPHIC | krbp-20210625xs1039.jpg | GRAPHIC | 72833 |
| 44 | GRAPHIC | krbp-20210625xs1040.jpg | GRAPHIC | 41869 |
| 45 | GRAPHIC | krbp-20210625xs1041.jpg | GRAPHIC | 49271 |
| 46 | GRAPHIC | krbp-20210625xs1047.jpg | GRAPHIC | 97663 |
| 47 | GRAPHIC | krbp-20210625xs1048.jpg | GRAPHIC | 3506 |
| 48 | GRAPHIC | krbp-20210625xex10d12001.jpg | GRAPHIC | 72018 |
| 49 | GRAPHIC | krbp-20210625xex5d1001.jpg | GRAPHIC | 4663 |
| Complete submission text file | 0001104659-21-085768.txt | 20905284 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 8 | XBRL TAXONOMY EXTENSION SCHEMA | krbp-20210625.xsd | EX-101.SCH | 79236 |
| 9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | krbp-20210625_cal.xml | EX-101.CAL | 49860 |
| 10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | krbp-20210625_def.xml | EX-101.DEF | 521471 |
| 11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | krbp-20210625_lab.xml | EX-101.LAB | 532148 |
| 12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | krbp-20210625_pre.xml | EX-101.PRE | 847593 |
| 50 | EXTRACTED XBRL INSTANCE DOCUMENT | krbp-20210625xs1_htm.xml | XML | 2184173 |
IRS No.: 464762913 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-1 | Act: 33 | File No.: 333-257427 | Film No.: 211048510
SIC: 2836 Biological Products, (No Diagnostic Substances)
