JUNIORMETRICS
HL

Hayden Locke

President & CEO

President and Chief Executive Officer of Marimaca Copper Corp. ~20 years in mining and finance: investment banking at J.P. Morgan, mining private equity at Barclays Natural Resource Investments, Head of Corporate for ASX-listed gold developer Papillon Resources Limited (through its real, completed Nov 2014 acquisition by B2Gold Corp. for ~US$600 million), and Head of Corporate/Technical Services at ASX-listed potash developer Highfield Resources. Educated at the Western Australian School of Mines. Joined Marimaca as President in July 2020, became CEO and joined the board in April 2021.

1W–0L(100% success)thin sample
Acquisition
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Disclosed Insider Activity

Buy/sell transactions this person has filed as a disclosed insider or owner, from SEC (Form 3/4/5) filings via EODHD. Coverage is limited to US-listed companies, so this is a record of what's been disclosed there -- not necessarily their complete trading history. Where reported, the holding after each trade is shown.

Marimaca Copper Corp.MARI
Sep 18, 2025 · SEC filing
0 sh held after
Sold
32,900 sh @ $9.41