1 biotech companies in Los Angeles filed in the last 90 days, against 6 in the 90 days before. The biggest raise on record here is Immunis, Inc. at $11.97M.
Companies raising per week
The last 90 days
| Based | People named | |||
|---|---|---|---|---|
| Turn Therapeutics Inc. first filing | $1.65M | 2026-08-26 | westlake village, CA | Bradley Burnam, Zuraiz Chaudhary +5 |
First-time filers, last 90 days
Turn Therapeutics Inc..
Everything on record
| Based | People named | |||
|---|---|---|---|---|
| Immunis, Inc. | $11.97M | 2026-06-15 | irvine, CA | Hans Keirstead, Takahide Koda +2 |
| Restora Medical, Inc. | $11.50M | 2026-05-29 | irvine, CA | Quan Ni, Chau Khuong +3 |
| NEONC TECHNOLOGIES HOLDINGS, INC. | $10.62M | 2026-02-09 | calabasas, CA | Thomas Chen, Amir Heshmatpour +7 |
| Prelude Corp first filing | $5M | 2025-11-06 | laguna hills, CA | Olav Bergheim, Andrew Wade +4 |
| NEONC TECHNOLOGIES HOLDINGS, INC. | $5M | 2026-06-25 | calabasas, CA | Thomas Chen, Amir Heshmatpour +8 |
| Partillion Bioscience Corp first filing | $4.87M | 2022-12-30 | los angeles, CA | Joseph de Rutte, Dino Di Carlo +2 |
| Vesica Health, Inc. first filing | $4.47M | 2026-03-17 | irvine, CA | Christopher Thibodeau, Jan Groen +3 |
| Vivamed, Inc. | $3M | 2026-05-27 | santa monica, CA | Sepideh Nouri, Aydin Babakhani |
| Tetrous, Inc. | $1.74M | 2026-04-22 | sherman oaks, CA | Bradley Patt, Gunnar Andersson +7 |
| Turn Therapeutics Inc. first filing | $1.65M | 2026-08-26 | westlake village, CA | Bradley Burnam, Zuraiz Chaudhary +5 |
| SLAM BioTherapeutics, Inc. | $1M | 2025-12-29 | westlake village, CA | Richard Heinick, Steve Pazol +3 |
| NEONC TECHNOLOGIES HOLDINGS, INC. | $1M | 2025-12-18 | calabasas, CA | Thomas Chen, Amir Heshmatpour +8 |
| MedVector Corp | $1M | 2025-10-16 | el segundo, CA | Ted Barduson, Scott Stout +3 |
| Surebion, Inc. first filing | $35 | 2025-09-05 | los angeles, CA | Susanne Nichalas, Robert Damoiseaux +2 |
| AcuraStem Inc | — | 2026-06-22 | pasadena, CA | Samuel Alworth, Paul August +3 |
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How this list is built
Every company here filed a Form D with the SEC from this sector and metro. 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.
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