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Michalis Solomou
Michalis Solomou

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This Week in Startup Funding: $1.5B+ Across 5 Fresh SEC Form D Raises

Every week we pull the highest-scored SEC Form D filings and funding-news signals from our own feed at Funding Signals and share the top raises here. This week's haul: five companies, $1.5B+ combined, all filed publicly with the SEC before most funding-news outlets touched them.

The raises

Company Industry Raised Filed
Oxide Computer Co Other Technology $445.0M 2026-08-04
DriveNets Ltd. Telecommunications $410.25M 2026-08-03
Mariana Minerals Co. Other Energy $310.5M 2026-08-06
Sila Nanotechnologies, Inc. Other Technology $309.6M 2026-07-31
Theradaptive, Inc. Biotechnology $36.1M 2026-08-04

All five are public SEC Form D filings, sourced straight from EDGAR — no scraping funding-news sites, no stale PR-cycle data.

Why this matters for sales teams

A company that just raised is actively hiring, buying tooling, and expanding vendor relationships — for a few weeks, before their inbox fills up with the same pitch from everyone else. Most teams find out about these events from a TechCrunch roundup weeks after the filing date, by which point the window's mostly closed.

Funding Signals turns SEC Form D filings + permitted funding-news signals into a scored (0-100), queryable feed — company, industry, raise size, filed date — accessible via a free API key the same day a filing hits EDGAR.

Free tier, no card required: https://fundingsignals.net?utm_source=devto&utm_medium=article&utm_campaign=round13

Full week's list (updated daily): https://fundingsignals.net/this-week?utm_source=devto&utm_medium=article&utm_campaign=round13

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