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Form D · on the record

Mariana Minerals Co. — $73.53M Form D filing, April 2026

Mariana Minerals Co. filed a Form D with the Securities and Exchange Commission on 2026-04-07.

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Mariana Minerals Co.: Raised $73.53M, Form D filed 2026-04-07

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Key facts

  • · Form D filed with the SEC · Form D
  • · Sold to date: $73.53M · Form D
  • · Total offering: $76.03M · Form D
  • · First sale: 2025-06-09 · Form D
  • · Investors already in: 27 · Form D

Mariana Minerals Co.

New Form D on file · 2026-04-07 · the record

$73.53M
raise on the record
D
filing
27
investors in
CALIFORNIA
based
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What the record says

FilingForm D
Filed2026-04-07
Industry groupOther Energy
Entity typeCorporation
Incorporated inDELAWARE
Year formed2024
BasedSAN FRANCISCO, CALIFORNIA
CIK2123886
Accession0002123886-26-000001
Filing history · 2 filings on this registrant
Form D · 2026-04-07 · $73.53M · this pageForm D · 2026-08-06 · $310.50M 2026-04-07 2026-08-06

Each marker is one filing. The larger marker is the filing this page is about.

Other Energy · by week
This raise, $73.53M, filed week of Apr 6

Trailing twelve months. 269 filings in Other Energy, totalled by week. The dot is this raise, $73.53M, on the same scale — one filing against the whole group's total, so it sits low by construction.

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  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

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  8. Sources

    1 cited source found

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Permanent URL: https://mentionfox.com/funding/mariana-minerals-co-form-d-26000005
Last updated 2026-09-26
Primary record: SEC filing 1 · SEC filing 2
Mariana Minerals Co. raised $73.53M — SEC Form D filing, April 2026. MentionFox, 2026-09-26. https://mentionfox.com/funding/mariana-minerals-co-form-d-26000005