Skip to content
Shuttingdown

CORETEC GROUP INC.

Communications Equipment, NEC · ANN ARBOR · MI

No longer listed

High confidence (85%)

Updated Oct 13, 2026, 12:05 AM

What is happening

Derived by rule set status-rules-2026.09.7

The company deregistered its securities and stopped filing with the SEC. Companies do that when they are acquired, when they go private, and when they fail; the filing does not say which.

Latest material event: CORETEC GROUP INC. deregistered its securities (Sep 17, 2026)

Timeline

Every material event, newest first. History is never overwritten.

  1. CORETEC GROUP INC. deregistered its securities

    Sep 17, 2026

    Registration withdrawn

    • SEC EDGAR — “15-12G 1 form15-12g.htm 15-12G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 000-54697 THE CORETEC GROUP INC. (Exact name of registrant as specified in its charter) 333 Jackson Plaza, Suite 460, Ann Arbor, Michigan 48103 (866) 916-0833 (Address, including zip code, and telephone number, including area code, of registrant'…”

Company information

Founded
—
Employees (estimate)
—
Industry
Communications Equipment, NEC
Subindustry
—
SEC CIK
0001375195
Website
—
LinkedIn
—
Headquarters
ANN ARBOR, MI
Also known as
3DICON CORP
Legal entities
CORETEC GROUP INC.

Sources

Every material source used to build this profile.

  • SEC Company Submissions (TIER 1 · UNVERIFIED)

    CORETEC GROUP INC. — Communications Equipment, NEC (SIC 3669) — ANN ARBOR, MI
    View source record

  • SEC EDGAR (TIER 1 · UNVERIFIED)

    15-12G 1 form15-12g.htm 15-12G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 000-54697 THE CORETEC GROUP INC. (Exact name of registrant as specified in its charter) 333 Jackson Plaza, Suite 460, Ann Arbor, Michigan 48103 (866) 916-0833 (Address, including zip code, and telephone number, including area code, of registrant'…
    View source record

Status history

Every derived status, with the rule that produced it.

  • UNKNOWN → NO_LONGER_LISTEDPUBLIC_LISTING_ENDED · Sep 20, 2026, 12:14 AM

    The company deregistered its securities and stopped filing with the SEC. Companies do that when they are acquired, when they go private, and when they fail; the filing does not say which.