Form D — Altesa BioSciences, Inc.

0001960618-26-000003 · filed Feb 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 Pharmaceuticals filings

Offering

Industry: Pharmaceuticals
Exemptions: 06b
Reported offering amount: $74,999,986
Reported amount sold: $74,999,986
Minimum investment: $0
Investors: —
Sales commission: —
Finders' fees: —

Issuer

Name: Altesa BioSciences, Inc.
CIK: 1960618
Entity: Corporation
Jurisdiction: DELAWARE
Year incorporated: —
Address: 1930 HARVARD AVENUE
COLLEGE PARK, GA 30337
Phone: 703-795-4274

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.

John Clerici · Executive Officer

College Park, GA Find on LinkedIn ↗
Brett Giroir · Executive Officer

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Seth Rudnick · Director

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Ittai Harel · Director

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Moncef Slaoui · Director

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Nicholas Williams · Director

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Andrew Drechsler · Executive Officer

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Jon Edwards · Director

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View the original filing on SEC EDGAR ↗