New SEC Form D filing

Mariana Minerals Co., 2026-08-06

A new SEC Form D private-offering notice from San Francisco, CA, a $310,499,477 filer-stated offering target in Other. The source filing is one click away.

What this filing says

Mariana Minerals Co. site↗ Verified via SEC Form D

Software first, vertically integrated critical minerals company building AI driven mines and refineries for lithium, copper, and nickel

Filed 2026-08-06Filed to raise $310,499,477First money in 2026-07-22Raised so far $310,499,477HQ (as filed) San Francisco, CASector Other web-verified against the company’s own siteStage (inferred) Late
Source linked the Form D on EDGAR↗Website verified marianaminerals.com↗Named in the filing 5 executives & directors
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This is a public SEC Form D private-offering notice, the filer's own statement to the SEC. Amounts are offering targets, not confirmed closes. Takeoff Radar pulls Form D nightly from EDGAR and links every filing to its source.

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