Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-012531
Filing Date
2021-03-11
Accepted
2021-03-11 16:19:51
Documents
119
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K cccc-10k_20201231.htm 10-K 3261656
2 EX-4.4 cccc-ex44_220.htm EX-4.4 37847
3 EX-10.11 cccc-ex1011_218.htm EX-10.11 37384
4 EX-10.13 cccc-ex1013_217.htm EX-10.13 38325
5 EX-21.1 cccc-ex211_216.htm EX-21.1 3787
6 EX-23.1 cccc-ex231_219.htm EX-23.1 3008
7 EX-31.1 cccc-ex311_9.htm EX-31.1 19789
8 EX-31.2 cccc-ex312_8.htm EX-31.2 19787
9 EX-32.1 cccc-ex321_7.htm EX-32.1 10625
10 EX-32.2 cccc-ex322_6.htm EX-32.2 10656
11 GRAPHIC gjnp4w4lrub1000017.jpg GRAPHIC 166231
12 GRAPHIC gjnp4w4lrub1000011.jpg GRAPHIC 38327
13 GRAPHIC gjnp4w4lrub1000010.jpg GRAPHIC 57985
14 GRAPHIC gjnp4w4lrub1000016.jpg GRAPHIC 59861
15 GRAPHIC gjnp4w4lrub1000020.jpg GRAPHIC 46893
16 GRAPHIC gjnp4w4lrub1000005.jpg GRAPHIC 88423
17 GRAPHIC gjnp4w4lrub1000012.jpg GRAPHIC 43070
18 GRAPHIC gjnp4w4lrub1000013.jpg GRAPHIC 71684
19 GRAPHIC gjnp4w4lrub1000024.jpg GRAPHIC 54411
20 GRAPHIC gjnp4w4lrub1000008.jpg GRAPHIC 52177
21 GRAPHIC gjnp4w4lrub1000018.jpg GRAPHIC 104202
22 GRAPHIC gjnp4w4lrub1000003.jpg GRAPHIC 88537
23 GRAPHIC gfvy2su3zcnu000001.jpg GRAPHIC 948
24 GRAPHIC gjnp4w4lrub1000004.jpg GRAPHIC 182761
25 GRAPHIC gjnp4w4lrub1000027.jpg GRAPHIC 1731
26 GRAPHIC gjnp4w4lrub1000006.jpg GRAPHIC 88169
27 GRAPHIC gjnp4w4lrub1000002.jpg GRAPHIC 87329
28 GRAPHIC gjnp4w4lrub1000007.jpg GRAPHIC 64477
29 GRAPHIC gjnp4w4lrub1000023.jpg GRAPHIC 105525
30 GRAPHIC gjnp4w4lrub1000001.jpg GRAPHIC 136755
31 GRAPHIC gjnp4w4lrub1000022.jpg GRAPHIC 105073
32 GRAPHIC gjnp4w4lrub1000025.jpg GRAPHIC 1839
33 GRAPHIC gjnp4w4lrub1000014.jpg GRAPHIC 48807
34 GRAPHIC gjnp4w4lrub1000026.jpg GRAPHIC 1714
35 GRAPHIC gjnp4w4lrub1000009.jpg GRAPHIC 51477
36 GRAPHIC gjnp4w4lrub1000021.jpg GRAPHIC 44795
37 GRAPHIC gjnp4w4lrub1000019.jpg GRAPHIC 113987
38 GRAPHIC gjnp4w4lrub1000015.jpg GRAPHIC 139084
  Complete submission text file 0001564590-21-012531.txt   13300255

Data Files

Seq Description Document Type Size
39 XBRL INSTANCE DOCUMENT cccc-20201231.xml EX-101.INS 1932122
40 XBRL TAXONOMY EXTENSION SCHEMA cccc-20201231.xsd EX-101.SCH 79342
41 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE cccc-20201231_cal.xml EX-101.CAL 75640
42 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE cccc-20201231_def.xml EX-101.DEF 265498
43 XBRL TAXONOMY EXTENSION LABEL LINKBASE cccc-20201231_lab.xml EX-101.LAB 630297
44 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE cccc-20201231_pre.xml EX-101.PRE 476709
Mailing Address 490 ARSENAL WAY SUITE 200 WATERTOWN MA 02472
Business Address 490 ARSENAL WAY SUITE 200 WATERTOWN MA 02472 (617) 231-0700
C4 Therapeutics, Inc. (Filer) CIK: 0001662579 (see all company filings)

EIN.: 475617627 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39567 | Film No.: 21733556
SIC: 2836 Biological Products, (No Diagnostic Substances)