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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001437749-21-023062
Filing Date
2021-10-01
Accepted
2021-10-01 10:00:32
Documents
16
Period of Report
2021-09-30
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K crtg20210930_8k.htm   iXBRL 8-K 33485
2 EXHIBIT 4.1 ex_288271.htm EX-4.1 112658
3 EXHIBIT 10.1 ex_288272.htm EX-10.1 40869
4 EXHIBIT 99.1 ex_288337.htm EX-99.1 8421
  Complete submission text file 0001437749-21-023062.txt   353354

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA crtg-20210930.xsd EX-101.SCH 3594
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE crtg-20210930_def.xml EX-101.DEF 10354
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE crtg-20210930_lab.xml EX-101.LAB 13837
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE crtg-20210930_pre.xml EX-101.PRE 10349
9 EXTRACTED XBRL INSTANCE DOCUMENT crtg20210930_8k_htm.xml XML 2323
Mailing Address 333 JACKSON PLAZA SUITE 1200 ANN ARBOR MI 48103
Business Address 333 JACKSON PLAZA SUITE 1200 ANN ARBOR MI 48103 918-494-0509
CORETEC GROUP INC. (Filer) CIK: 0001375195 (see all company filings)

IRS No.: 000000000 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-54697 | Film No.: 211297461
SIC: 3669 Communications Equipment, NEC