14 biotech companies in San Diego filed in the last 90 days, against 8 in the 90 days before. The biggest raise on record here is Rakuten Medical, Inc. at $111.52M.
Companies raising per week
The last 90 days
| Based | People named | |||
|---|---|---|---|---|
| Iambic Therapeutics, Inc. | $65.97M | 2026-09-09 | san diego, CA | Thomas Miller, Fred Manby +11 |
| Caspian Therapeutics, Inc. first filing | $50M | 2026-09-23 | san diego, CA | Robert Spencer, Troy Wilson +1 |
| Prana Therapies, Inc. | $40.23M | 2026-08-10 | encinitas, CA | Ben Auspitz, Alexis Borisy +3 |
| MiNDERA Corp | $30.44M | 2026-07-28 | vista, CA | Andrew Offer, Joseph Cook III +3 |
| Gossamer Bio, Inc. | $25M | 2026-09-04 | san diego, CA | Faheem Hasnain, Russell Cox +9 |
| AMPLIFICA HOLDINGS GROUP, INC. first filing | $25M | 2026-08-20 | san diego, CA | Frank Fazio, Wajdie Ahmad +3 |
| Tempo Therapeutics, Inc. | $14M | 2026-09-11 | san diego, CA | Westbrook Weaver, Donald Griffin +3 |
| Dare Bioscience, Inc. | $12.38M | 2026-08-20 | san diego, CA | Sabrina Johnson, MarDee Haring-Layton +5 |
| ALZpath, Inc. first filing | $8.41M | 2026-07-21 | carlsbad, CA | Michael Banville, Jerre Stead +5 |
| XiltriX North America, LLC | $3M | 2026-08-26 | san diego, CA | Moises Eilemberg, Erik van Stek +4 |
| Sinopia Biosciences, Inc. first filing | $2.82M | 2026-07-16 | san diego, CA | Aarash Bordbar, Arthur Suckow +2 |
| Guide Star Biosciences, Inc. first filing | $925K | 2026-08-18 | del mar, CA | Eli Glezer, Daan Witters |
| MicroPure Genomics, Inc. first filing | $675K | 2026-07-08 | san diego, CA | Ryan Montes, Jason Butler |
| Agen Genomics, Inc. first filing | $25K | 2026-09-02 | escondido, CA | Christopher Lippe |
First-time filers, last 90 days
Sinopia Biosciences, Inc., Guide Star Biosciences, Inc., AMPLIFICA HOLDINGS GROUP, INC., Agen Genomics, Inc., ALZpath, Inc., Caspian Therapeutics, Inc., MicroPure Genomics, Inc..
Everything on record
| Based | People named | |||
|---|---|---|---|---|
| Rakuten Medical, Inc. | $111.52M | 2026-04-13 | san diego, CA | Maeda Minami, David Chao +13 |
| Iambic Therapeutics, Inc. | $99.27M | 2025-11-21 | san diego, CA | Thomas Miller, Fred Manby +10 |
| Iambic Therapeutics, Inc. | $65.97M | 2026-09-09 | san diego, CA | Thomas Miller, Fred Manby +11 |
| Plexium, Inc. first filing | $60.12M | 2025-08-25 | san diego, CA | Michael Martin, Michael Grey +7 |
| Caspian Therapeutics, Inc. first filing | $50M | 2026-09-23 | san diego, CA | Robert Spencer, Troy Wilson +1 |
| SRT Therapeutics, Inc. first filing | $47.40M | 2025-08-14 | san diego, CA | Lauren Otsuki, Ed Prunchunas +4 |
| Avenzo Therapeutics, Inc. | $47.23M | 2025-09-05 | san diego, CA | Athena Countouriotis, Brian Sun +9 |
| Prana Therapies, Inc. | $40.23M | 2026-08-10 | encinitas, CA | Ben Auspitz, Alexis Borisy +3 |
| MiNDERA Corp | $30.44M | 2026-07-28 | vista, CA | Andrew Offer, Joseph Cook III +3 |
| Iambic Therapeutics, Inc. | $27.77M | 2026-04-08 | san diego, CA | Thomas Miller, Fred Manby +10 |
| iBio, Inc. | $25.99M | 2026-01-22 | san diego, CA | Martin Brenner, Felipe Duran +7 |
| Gossamer Bio, Inc. | $25M | 2026-09-04 | san diego, CA | Faheem Hasnain, Russell Cox +9 |
| AMPLIFICA HOLDINGS GROUP, INC. first filing | $25M | 2026-08-20 | san diego, CA | Frank Fazio, Wajdie Ahmad +3 |
| Rejuvenate Bio Inc first filing | $19.47M | 2026-06-18 | san diego, CA | Daniel Oliver, Noah Davidsohn +1 |
| Rapalogix Health, Inc. | $19.11M | 2026-06-26 | carlsbad, CA | Rahul Mehta, James Peyer +6 |
| ClearPoint Neuro, Inc. first filing | $17.89M | 2026-02-05 | solana beach, CA | Joseph Burnett, R. Fletcher +9 |
| Tempo Therapeutics, Inc. | $14M | 2026-09-11 | san diego, CA | Westbrook Weaver, Donald Griffin +3 |
| Dare Bioscience, Inc. | $12.38M | 2026-08-20 | san diego, CA | Sabrina Johnson, MarDee Haring-Layton +5 |
| ARTELO BIOSCIENCES, INC. | $11M | 2026-04-06 | solana beach, CA | Gregory Gorgas, Connie Matsui +6 |
| ARTELO BIOSCIENCES, INC. | $9.47M | 2025-08-13 | solana beach, CA | Gregory Gorgas, Connie Matsui +5 |
| ALZpath, Inc. first filing | $8.41M | 2026-07-21 | carlsbad, CA | Michael Banville, Jerre Stead +5 |
| Qureator, Inc. first filing | $6.68M | 2026-03-06 | san diego, CA | Kyusuk Baek, Noo Jeon |
| Antlia Bioscience, Inc. first filing | $6M | 2026-06-05 | encinitas, CA | Ankit Mahadevia, Ben Auspitz +4 |
| selectIon, Inc. | $5.43M | 2025-09-15 | san diego, CA | Antonius Schuh, Mark Wiggins +4 |
| Sarmal, Inc. first filing | $5M | 2026-01-26 | la jolla, CA | Inanc Ortac |
| ECLIPSE BIOINNOVATIONS, INC. first filing | $4.91M | 2025-11-20 | san diego, CA | Peter Chu, Edmond Wong +2 |
| Qualigen Therapeutics, Inc. | $4.50M | 2025-08-13 | carlsbad, CA | Kevin Richardson II, Campbell Becher +3 |
| Dermata Therapeutics, Inc. | $4.12M | 2026-01-07 | san diego, CA | Gerald Proehl, Kyri Van Hoose +9 |
| ARTELO BIOSCIENCES, INC. | $3.72M | 2025-11-10 | solana beach, CA | Gregory Gorgas, Connie Matsui +6 |
| Auxilium Biotechnologies Inc. first filing | $3.54M | 2025-10-23 | san diego, CA | Yacov Koffler, Craig Andrews +2 |
| Alume Biosciences Inc | $3.06M | 2025-10-31 | la jolla, CA | Quyen Nguyen, Brett Berman +6 |
| XiltriX North America, LLC | $3M | 2026-08-26 | san diego, CA | Moises Eilemberg, Erik van Stek +4 |
| Sinopia Biosciences, Inc. first filing | $2.82M | 2026-07-16 | san diego, CA | Aarash Bordbar, Arthur Suckow +2 |
| AETHLON MEDICAL INC first filing | $2.15M | 2025-12-23 | san diego, CA | James Frakes, Edward Broenniman +3 |
| Angiocrine Bioscience, Inc. first filing | $2.10M | 2025-09-05 | san diego, CA | Paul Finnegan, Jeffrey Port +3 |
| RUSKID LLC first filing | $1.37M | 2026-02-13 | rancho santa fe, CA | Richard Unger |
| Navega Therapeutics, Inc. first filing | $1.30M | 2026-01-30 | san diego, CA | Ana Moreno, Fernando Aleman +1 |
| Guide Star Biosciences, Inc. first filing | $925K | 2026-08-18 | del mar, CA | Eli Glezer, Daan Witters |
| MicroPure Genomics, Inc. first filing | $675K | 2026-07-08 | san diego, CA | Ryan Montes, Jason Butler |
| Caradon Therapeutics, Inc. first filing | $559K | 2026-02-03 | encinitas, CA | Brian Johnson |
| ARTELO BIOSCIENCES, INC. | $500K | 2026-02-06 | solana beach, CA | Gregory Gorgas, Connie Matsui +6 |
| ARTELO BIOSCIENCES, INC. | $315K | 2026-03-27 | solana beach, CA | Gregory Gorgas, Connie Matsui +6 |
| ARTELO BIOSCIENCES, INC. | $237K | 2026-03-27 | solana beach, CA | Gregory Gorgas, Connie Matsui +6 |
| ARTELO BIOSCIENCES, INC. | $113K | 2026-03-27 | solana beach, CA | Gregory Gorgas, Connie Matsui +6 |
| Alume Biosciences Inc | $110K | 2026-04-06 | la jolla, CA | Quyen Nguyen, Brett Berman +6 |
| Gaius Therapeutics, Inc, first filing | $60K | 2026-05-14 | san diego, CA | Jesse Solvason, Adam Klie +4 |
| Serafin Labs, Inc. first filing | $50K | 2026-01-14 | san diego, CA | Sural Ranamukhaarachchi, Daya Ranamukhaarachchi +1 |
| Agen Genomics, Inc. first filing | $25K | 2026-09-02 | escondido, CA | Christopher Lippe |
| SMSbiotech, Inc. first filing | — | 2025-10-15 | san marcos, CA | Abdulkader Rahmo, Ph.D., Harry Friedman +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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https://mentionfox.com/funding/biotech/san-diego