Form D — Medical 21, Inc.

0001437749-26-033301 · filed Oct 23, 2026

Offering amounts describe securities offered; amounts sold are issuer-reported as of each filing. Amendments can repeat earlier amounts. We do not add these figures into a capital-raised total. Missing amounts are not zero. Data coverage and methodology · How to interpret the amounts.

Check this disclosure on SEC EDGAR · More Biotechnology filings

Offering

Industry: Biotechnology
Exemptions: 06b
Reported offering amount: $20,000,000
Reported amount sold: $550,000
Minimum investment: $0
Investors: 3
Sales commission: $0
Finders' fees: $0

Issuer

Name: Medical 21, Inc.
CIK: 1673688
Entity: Corporation
Jurisdiction: MINNESOTA
Year incorporated: —
Address: 3700 Annapolis Lane North
Plymouth, MN 55447
Phone: 612-670-5507

Related persons

May not be accurate — issuers self-report this list and the SEC does not verify it. Cross-check the original SEC EDGAR filing if accuracy matters.

Manny Villafana · Executive Officer

Plymouth, MN Find on LinkedIn ↗
Eric Solien · Executive Officer

Plymouth, MN Find on LinkedIn ↗
Jeff Vreeman · Executive Officer

Plymouth, MN Find on LinkedIn ↗
Andrea Sweeney · Executive Officer

Plymouth, MN Find on LinkedIn ↗

Other filings from this issuer

Form D — Aug 21, 2025 — 0001437749-25-027519

View the original filing on SEC EDGAR ↗