Form D/A — 28bio, Inc.
0001769360-26-000003 · filed Oct 29, 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
- $8,524,945
- Reported amount sold
- $8,524,945
- Minimum investment
- $0
- Investors
- 10
- Sales commission
- $270,000
- Finders' fees
- $0
Issuer
- Name
- 28bio, Inc.
- CIK
- 1769360
- Entity
- Corporation
- Jurisdiction
- DELAWARE
- Year incorporated
- —
- Address
- 4224 HOUMA BLVD., SUITE 224
METAIRIE, LA 70006 - Phone
- 504-407-7419
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.
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Alif Saleh · Executive OfficerMetairie, LA Find on LinkedIn ↗
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David Weiner · DirectorMetairie, LA Find on LinkedIn ↗
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Dale Pfost · DirectorMetairie, LA Find on LinkedIn ↗
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Michael Katz · DirectorMetairie, LA Find on LinkedIn ↗
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Miklos Kobor · DirectorMetairie, LA Find on LinkedIn ↗
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Paul Friel · DirectorMatairie, LA Find on LinkedIn ↗
Other filings from this issuer
View the original filing on SEC EDGAR ↗