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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001520138-20-000365
Filing Date
2020-08-10
Accepted
2020-08-10 14:59:23
Documents
56
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K grck-20191231_10k.htm 10-K 559477
2 EX31.1 grck-20191231_10kex31z1.htm EX-31.1 8996
3 EX-31.2 grck-20191231_10kex31z2.htm EX-31.2 9018
4 EX-32.1 grck-20191231_10kex32z1.htm EX-32.1 4179
5 EX-32.2 grck-20191231_10kex32z2.htm EX-32.2 4318
6 GRAPHIC image_001.jpg GRAPHIC 6793
  Complete submission text file 0001520138-20-000365.txt   2380399

Data Files

Seq Description Document Type Size
7 XBRL LABEL FILE grck-20191231_lab.xml EX-101.LAB 202982
8 XBRL PRESENTATION FILE grck-20191231_pre.xml EX-101.PRE 155319
9 XBRL INSTANCE FILE grck-20191231.xml EX-101.INS 312214
10 XBRL SCHEMA FILE grck-20191231.xsd EX-101.SCH 31703
11 XBRL CALCULATION FILE grck-20191231_cal.xml EX-101.CAL 40643
12 XBRL DEFINITION FILE grck-20191231_def.xml EX-101.DEF 72082
Mailing Address 6445 SOUTH TENAYA WAY SUITE B110 LAS VEGAS NV 89113
Business Address 6445 SOUTH TENAYA WAY SUITE B110 LAS VEGAS NV 89113 (303) 357-9792
GREY CLOAK TECH INC. (Filer) CIK: 0001630176 (see all company filings)

IRS No.: 472594704 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-55572 | Film No.: 201088940
SIC: 7374 Services-Computer Processing & Data Preparation