Box score
Key Proteo, Inc.
Reported $2.3M sold in a new Form D filed October 23, 2026 (Seattle, Washington).
- Biggest raise
- $2.3M filed Oct 23, 2026
- League
- Bio & Health Biotechnology
- Based in
- Seattle, Washington
- Season rank
- #496 of 1,121 in the Bio & Health League; #4220 of 10,745 overall (2026)
- Entity
- Corporation
Form D filings since 2024 1
| Filed | Form | Sold | Offering | Filing |
|---|---|---|---|---|
| 2026-10-23 | New notice | $2.3M | $2.5M | SEC |
Amounts are cumulative for each offering as of the filing date, so an amendment can repeat or update an earlier figure; filings are not added together. CIK 1977784.
Similar raises, 2026
| # | Company | League | Raised |
|---|---|---|---|
| 1 | Solius Labs, Inc. | Bio & Health | $3.5M |
| 2 | Aptevo Therapeutics Inc. | Bio & Health | $3.5M |
| 3 | Strella Biotechnology, Inc. provisional | Bio & Health | $1.8M |
| 4 | Mitera Biosciences Inc. | Bio & Health | $1.1M |
| 5 | Automera US Inc. | Bio & Health | $1M |
| 6 | CIVIK Biotech Inc rookie | Bio & Health | $850K |