Unannounced · 233 daysFiled 27 January 2026
28bio, Inc. has sold $6.53M so far
28bio, Inc., a biotech company based in Metairie, LA, has sold $6.53M so far in its equity round, according to a filing dated 27 January 2026.
No public announcement found as of 15 September 2026, 233 days after the filing.
- Filed
- 27 January 2026
- First filed
- 24 June 2025
- Round
- Equity round (amended filing)
- Amount sold
- $6.53M
- Offering size
- $7M
- Investors so far
- 8
- Based in
- Metairie, LA
- Website
- 28bio.com
Investors on the board
Firms come from the venture funds whose filings name a director of this company.
Who is on the board
1 director of this company is named on venture funds' filings. Sign in free with Google to see who, the full filing, and a short list of rounds like this each morning.
Sign in with GoogleHow it compares
Larger than 44% of the 845 tracked raises with an amount filed in 2026, and than 37% of the 78 in biotech.
28bio, Inc. in public filings
| Filed | Filing | Sold | Raise |
|---|---|---|---|
| 27 Jan 2026 | Amended filing | $6.53M | This raise |
| 24 Jun 2025 | New filing | $1.77M | This raise |
| 22 Nov 2024 | New filing | $3.68M | Another raise |
| 10 Jun 2021 | Amended filing | $6.06M | Another raise |
| 15 Jun 2020 | New filing | $1.97M | Another raise |
| 5 Mar 2019 | New filing | $1.13M | Another raise |
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