Funded startups/28bio, Inc.
2I

28bio, Inc.

SEC filing
Biotechnology · Metairie, LA
Form D on EDGAR
Amount raised$6.5Msold at filing
Total offering$7M$475K still open
Investors in the raise8count reported to the SEC
FiledJan 27, 2026first sale May 21, 2025

Form D does not name the investors. If a news report names them, they appear here.

Named in the filing

Miklos KoborDirector
Michael KatzDirector
Dale PfostDirector
Alif SalehExecutive Officer, Director
David WeinerDirector

Executive officers, directors and promoters as listed on the Form D.

Filing history

FormFiledAmount soldOffering
D/AJan 27, 2026$6.5M$7MEDGAR
DJun 24, 2025$1.8M$5MEDGAR
DNov 22, 2024$3.7M$4.8MEDGAR