$384.0M
sold in all offerings
Mariana Minerals Co. is a corporation based in San Francisco, CA in the Other Energy industry group. From April 7, 2026 to August 6, 2026 it filed 2 private fundraising filings for 2 offerings and reported $384 million sold in all.
Updated October 10, 2026 · newest filing Aug 6, 2026
Amount sold
$384.0M
All offerings, newest filing of each
Offered
$386.5M
Total amount sought
Offerings
2
2 filings with amendments
Newest offering
$310.5M
Sold, first filed Aug 6, 2026
Investors
23
In the newest offering
Min. investment
-
In the newest offering
Facts
- Type
- Corporation
- Place
- San Francisco, CA
- Industry group
- Other Energy
- Listed
- No
- First filing
- April 7, 2026
- Newest filing
- August 6, 2026
- Exemptions
- 506(b)
Offerings
2 offerings, newest first, each at its newest filing
| First filed | Amount sold | Offered | Investors | Min. investment | Exemptions | Securities |
|---|---|---|---|---|---|---|
| Aug 6, 2026 | $310.5M | $310.5M | 23 | - | 506(b) | Equity |
| Apr 7, 2026 | $73.5M | $76.0M | 27 | - | 506(b) | Equity, Options or warrants |
Filing history
2 filings, newest first. An amendment updates an earlier offering.
| Filed | Kind | Amount sold | Offered | Investors |
|---|---|---|---|---|
| Aug 6, 2026 | New offering | $310.5M | $310.5M | 23 |
| Apr 7, 2026 | New offering | $73.5M | $76.0M | 27 |
Related pages
Questions and answers
How much has Mariana Minerals Co. raised in private offerings?
$384 million sold in 2 private offerings reported from Apr 7, 2026 to Aug 6, 2026, counting each offering once at its newest filing.
When did Mariana Minerals Co. last file about a private offering?
August 6, 2026. Its newest offering reported $310 million sold of $310 million offered to 23 investors.
Which exemption does Mariana Minerals Co. use?
506(b). Rule 506(b) does not allow public advertising.
Is Mariana Minerals Co. a listed company?
No ticker is linked to this issuer, so it is private or no longer listed.
These are notices that issuers file about their own private offerings, not verified results. Amounts are as stated in the filing. Official public data from private fundraising filings, updated daily. Amount sold is what the issuer had sold when it filed; the offered amount is the total it wants to raise.