About Mariana Minerals
Mariana Minerals is a private company based in San Francisco, California, incorporated in 2024 in Delaware. It has reported $384,029,459 raised in two offerings on Form D since April 2026. Its chief executive is Turner Caldwell.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Jul 22, 2026 | Aug 6, 2026 | $310,499,477fully sold | 23 | $13.4M | EquityRule 506(b) | Form D ↗ |
| Jun 9, 2025 | Apr 7, 2026 | $73,529,982of $76.0M target | 27 | $2.7M | Equity, OptionsRule 506(b) | Form D ↗ |
| Total, two offerings | $384,029,459 | |||||
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Leadership Team
Executive officers and directors listed on Mariana Minerals's Form D filed Aug 6, 2026.
JV
Juan Lozano Van De Ven
Executive officer, director and promoter
ST
Schuyler (Baker) Tilney
CFO and director
EW
Erin Price-Wright
Director
TC
SK
Samir Kaul
Director