In the week of October 26, 2026, 5 companies in San Francisco Bay Area filed a new SEC Form D, reporting $318.42M sold in all. The biggest raise was Warp Sciences Inc., at $194.61M (Portola Valley, CA). 4 of them filed a Form D for the first time. That is down from 13 the week before, against a 12-week average of 13.7 (SEC Form D, October 26, 2026).
5 companies in San Francisco Bay Area filed this week so far, down from 13 the week before, against a 12-week average of 13.7. The biggest raise was Warp Sciences Inc. at $194.61M, based in Portola Valley, CA.
Companies raising per week
Every raise this week
| Based | People named | |||
|---|---|---|---|---|
| Warp Sciences Inc. first filing | $194.61M | 2026-10-26 | Portola Valley, CA | Kevin Weil, Balmanohar Paluri +3 |
| BigHat Biosciences, Inc. | $75.14M | 2026-10-26 | San Mateo, CA | Peyton Greenside, Vineeta Agarwala +3 |
| DIFFERENT LABS, INC. first filing | $48.15M | 2026-10-26 | Campbell, CA | Ajeet Singh, Hemant Taneja |
| IWISH AI INC first filing | $500K | 2026-10-26 | Danville, CA | Chinmay Singh |
| Otto Recruiting, Inc. first filing | $15K | 2026-10-26 | San Francisco, CA | Alexander Wong, Kareem ElMenyawi +1 |
First-time filers
Warp Sciences Inc., Otto Recruiting, Inc., DIFFERENT LABS, INC., IWISH AI INC 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 2026-10-26 to 2026-11-01 (the week is still running). 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/2026-44/sf-bay-area