Form D — Key Proteo, Inc.
0001977784-26-000002 · 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
- $2,500,000
- Reported amount sold
- $2,330,000
- Minimum investment
- $0
- Investors
- 3
- Sales commission
- $0
- Finders' fees
- $0
Issuer
- Name
- Key Proteo, Inc.
- CIK
- 1977784
- Entity
- Corporation
- Jurisdiction
- DELAWARE
- Year incorporated
- —
- Address
- 720 BROADWAY
SEATTLE, WA 98122 - Phone
- 2063397515
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.
-
SIHOUN HAHN · Executive OfficerSEATTLE, WA Find on LinkedIn ↗
-
JAE-HOON SONG · DirectorSEATTLE, WA Find on LinkedIn ↗
-
KOO JA-KYUM · DirectorSEATTLE, WA Find on LinkedIn ↗
View the original filing on SEC EDGAR ↗