In the week of October 19, 2026, 13 biotech companies filed a new SEC Form D, reporting $59.44M sold in all. The biggest raise was Trellis Bioscience, Inc., at $22.89M (Redwood City, CA). 7 of them filed a Form D for the first time. That is up from 12 the week before, against a 12-week average of 13.7 (SEC Form D, October 21, 2026).
13 biotech companies filed this week, up from 12 the week before, against a 12-week average of 13.7. The biggest raise was Trellis Bioscience, Inc. at $22.89M, based in Redwood City, CA.
Companies raising per week
Every raise this week
| Based | People named | |||
|---|---|---|---|---|
| Trellis Bioscience, Inc. | $22.89M | 2026-10-21 | Redwood City, CA | Nora Mende, Larry Kauvar |
| Adela, Inc. | $12M | 2026-10-19 | Foster City, CA | Lindsay Mateo, David Bonita +8 |
| OS Therapies Inc | $7.17M | 2026-10-23 | Grasonville, MD | Paul Romness, Robert Petit +7 |
| Trellis Bioscience, Inc. | $4.09M | 2026-10-21 | Redwood City, CA | Nora Mende, Larry Kauvar |
| Quiver Holdings Inc. first filing | $3M | 2026-10-21 | Cambridge, MA | Graham Dempsey, David Liederbach +5 |
| Key Proteo, Inc. | $2.33M | 2026-10-23 | Seattle, WA | Sihoun Hahn, Jae-Hoon Song +1 |
| Ascoltare Holdings LLC first filing | $1.70M | 2026-10-23 | Boca Raton, FL | John Martino II, Stephen DeKanter +1 |
| Conexeu Sciences Inc. | $1.50M | 2026-10-21 | Reno, NV | David Bogart, Miles Harrison +10 |
| Trellis Bioscience, Inc. | $1.35M | 2026-10-21 | Redwood City, CA | Nora Mende, Larry Kauvar |
| OrthoIQ, Inc. first filing | $1.08M | 2026-10-23 | Cambridge, MA | Audrey Chen, Alan Davidner +1 |
| Trellis Bioscience, Inc. | $985K | 2026-10-21 | Redwood City, CA | Nora Mende, Larry Kauvar |
| Theravie Pharma, Inc. first filing | $750K | 2026-10-19 | San Diego, CA | Samia Almoughrabie, Richard Gallo |
| Medical 21, Inc. | $550K | 2026-10-23 | Plymouth, MN | Manny Villafana, Eric Solien +2 |
| Alercell Inc first filing | $35K | 2026-10-19 | Bozeman, Us, MT | Frederic Scheer |
| LeanBio Therapeutics, Inc. first filing | — | 2026-10-22 | Brookline, MA | Michal Preminger, William Hait |
| Life Impact Partners 1 LLC first filing | — | 2026-10-22 | Draper, UT | Ronald Wilhekm |
First-time filers
OrthoIQ, Inc., LeanBio Therapeutics, Inc., Theravie Pharma, Inc., Ascoltare Holdings LLC, Alercell Inc, Quiver Holdings Inc., Life Impact Partners 1 LLC filed their first Form D on record this week.
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How this list is built
Every company here filed a Form D with the SEC in the week 2026-10-19 to 2026-10-25. A Form D is the notice a company files when it sells shares or other securities without a public offering, so it catches seed rounds, small rounds and rounds that were never announced, alongside the large ones that make the news. Only new offerings by operating companies count: amendments, pooled investment funds, real estate vehicles and special purpose vehicles are left out, so each row is a company raising money for itself.
The amount shown is the total the filing reports as sold so far. Some filings report nothing sold yet; those rows show a dash and add nothing to the totals. "First filing" marks a company whose first Form D on record this is. Each company links to our page for the filing, or to the SEC's own copy, and the list can be copied as CSV for a spreadsheet.
Cite this page
https://mentionfox.com/funding/week/2026-43/biotech