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Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001104659-20-135733
Filing Date
2020-12-15
Accepted
2020-12-15 16:10:56
Documents
82
Period of Report
2020-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 6-K ctk-20201231x6k.htm   iXBRL 6-K 109878
2 EXHIBIT 99.1 ctk-20201231xex991.htm   iXBRL EX-99.1 1024321
3 EXHIBIT 99.2 ctk-20201231xex99d2.htm EX-99.2 204076
4 EXHIBIT 99.3 ctk-20201231xex99d3.htm EX-99.3 10715
5 EXHIBIT 99.4 ctk-20201231xex99d4.htm EX-99.4 445027
  Complete submission text file 0001104659-20-135733.txt   8018156

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ctk-20201231.xsd EX-101.SCH 66372
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ctk-20201231_cal.xml EX-101.CAL 69099
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ctk-20201231_def.xml EX-101.DEF 298911
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE ctk-20201231_lab.xml EX-101.LAB 667400
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ctk-20201231_pre.xml EX-101.PRE 485495
11 EXTRACTED XBRL INSTANCE DOCUMENT ctk-20201231x6k_htm.xml XML 1361476
Mailing Address 9F, T2, NO.16, LANE 399, XINLONG ROAD MINHANG DISTRICT SHANGHAI F4 201101
Business Address 9F, T2, NO.16, LANE 399, XINLONG ROAD MINHANG DISTRICT SHANGHAI F4 201101 862164856352
CooTek(Cayman)Inc. (Filer) CIK: 0001734262 (see all company filings)

IRS No.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: 6-K | Act: 34 | File No.: 001-38665 | Film No.: 201389713
SIC: 7374 Services-Computer Processing & Data Preparation