Leonardo Riera serves as Executive at ARDENT MINES LTD, where they oversee executive responsibilities. Since joining the company, Leonardo Riera has executed 5 insider transactions totaling $40.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on Oct 1, 2025 involved exercising options for 490 shares valued at $0.
Leonardo Riera currently holds 7,696 shares of ARDENT MINES LTD (ADNT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Leonardo Riera has been a net buyer of ADNT stock. They have purchased $40.0K and sold $0 worth of shares.
Leonardo Riera's most recent insider trade was on Oct 1, 2025, when they sold 490 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Aug 1, 2025 | SIDU | $0 | Option Exercise | 9,167 | $N/A | Discretionary |
| Oct 1, 2020 | MDCL | $0 | Award | 42,735 | $N/A | Discretionary |
| Jul 7, 2011 | ADNT | $40.0K | Purchase | 10,000 | $4.00 | Discretionary |