Data / Form D filings / Mariana Minerals Co.
Mariana Minerals Co.: Form D filings
Mariana Minerals Co., an energy company in San Francisco, CA, filed 2 Form D notices with the SEC in 2026. The latest, on August 6, 2026, reports $310.5 million sold of a $310.5 million offering to 23 investors.
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Company details from the filing
- Address
- 1400 MINNESOTA ST., San Francisco, CA, 94107
- Phone
- (415) 343-5923
- Industry
- Other Energy
- Entity type
- Corporation
- Incorporated in
- Delaware
- Year incorporated
- 2024
- Revenue range
- Decline to Disclose
- Exemptions claimed
- Rule 506(b)
- SEC identifier (CIK)
- 2123886
Form D filings
| Filed | Type | Offering | Sold | Remaining | Investors | First sale | Filing |
|---|---|---|---|---|---|---|---|
| Aug 6, 2026 | New notice | $310,499,477 | $310,499,477 | 23 | Jul 22, 2026 | sec.gov | |
| Apr 7, 2026 | New notice | $76,029,979 | $73,529,982 | $2,499,997 | 27 | Jun 9, 2025 | sec.gov |
Executive officers and directors named in the filing
| Name | Role | Note in the filing |
|---|---|---|
| Turner Caldwell | Executive Officer, Director, Promoter | |
| Juan Lozano Van De Ven | Executive Officer, Director, Promoter | |
| Schuyler (Baker) Tilney | Executive Officer, Director, Promoter | |
| Erin Price-Wright | Director | |
| Samir Kaul | Director |
Other energy companies in California that filed recently
- Dragon Q Energy, Inc. $1.7 million · Oct 30, 2026
- Velera Energy LLC $551,000 · Oct 23, 2026
- B2U Infrastructure Partners I, LLC $14.8 million · Oct 22, 2026
- Sapphire Technologies, Inc. $8.9 million · Oct 15, 2026
- Circularity Fuels, Inc. $8.8 million · Oct 14, 2026
- Aikido Technologies, Inc. $1.7 million · Oct 8, 2026
Every Form D from the week of Aug 3, 2026 · All recent filings in California · All recent Other Energy filings
Read from SEC EDGAR. Amount sold is what Mariana Minerals Co. reported on the day it filed; on an offering that is still open, a later amendment can raise it. Free to reuse with credit to SpecStream under CC BY 4.0.