17 biotech companies filed this week, up from 12 the week before, against a 12-week average of 12.2. The biggest raise was Entera Bio Ltd. at $275M, based in jerusalem, L3.
Companies raising per week
Every raise this week
| Based | People named | |||
|---|---|---|---|---|
| Entera Bio Ltd. | $275M | 2026-08-12 | jerusalem, L3 | Miranda Toledano, Haya Taitel +5 |
| Prana Therapies, Inc. | $40.23M | 2026-08-10 | encinitas, CA | Ben Auspitz, Alexis Borisy +3 |
| Abcuro, Inc. | $39.38M | 2026-08-13 | newton, MA | John Martin, Mark Pruzanski +4 |
| Harton, Inc. first filing | $15.10M | 2026-08-14 | melrose, MA | Richard Terry, Min Cui +2 |
| Trace Biosciences Inc. first filing | $8.33M | 2026-08-12 | beaverton, OR | Connor Barth, Summer Gibbs +2 |
| Auron Therapeutics, Inc. | $7.12M | 2026-08-13 | wellesley, MA | Katharine Yen, Alexandra Cantley +5 |
| Paterna BioSciences HoldCo Inc. | $6.32M | 2026-08-12 | salt lake city, UT | Alexander Pastuszak, Daniel Mitchell +4 |
| Strella Biotechnology, Inc. | $1.76M | 2026-08-14 | seattle, WA | Katherine Sizov |
| Bullseye Biodevices, Inc. first filing | $1.30M | 2026-08-10 | hoboken, NJ | Jinho Kim, Mohammad Mir |
| InSitu Biologics, Inc. | $1.25M | 2026-08-10 | oakdale, MN | Daniel Halpern, Bill Taylor +4 |
| Simplicia, Inc. first filing | $600K | 2026-08-13 | boston, MA | Katherine Arline, Josepha Kaminski |
| Archean Sciences, Inc. first filing | $385K | 2026-08-13 | champaign, IL | Austin Ellis-Mohr, Mattia Gazzola |
| Khaya Biosciences, Inc. first filing | $200K | 2026-08-13 | dothan, AL | Garcia Sebastian |
| ARC Medical Inc. | $118K | 2026-08-10 | richmond, A1 | Christopher Springate, Bruce Hay +1 |
| Aposture Surgical Corp first filing | $87K | 2026-08-13 | philadelphia, PA | John Chung, Kyung Woo Park |
| Merlin Biotech, Inc. first filing | $50K | 2026-08-11 | doylestown, PA | Randall Hyer, Carol Brosgart +4 |
| iReprogram, Inc first filing | — | 2026-08-13 | ann arbor, MI | Pradeep Seneviratne |
First-time filers
Aposture Surgical Corp, Khaya Biosciences, Inc., Trace Biosciences Inc., Archean Sciences, Inc., Harton, Inc., iReprogram, Inc, Merlin Biotech, Inc., Bullseye Biodevices, Inc., Simplicia, Inc. filed their first Form D on record this week.
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By sector and metro
Biotech in Philadelphia Biotech in Boston Biotech in Detroit Biotech in Seattle Biotech in Salt Lake City Biotech in Northern New Jersey Biotech in San Diego
Nearby weeks
Week of 2026-08-03 Week of 2026-08-17
How this list is built
Every company here filed a Form D with the SEC in the week 2026-08-10 to 2026-08-16. 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/2026-33/biotech