Sharon R. Frank serves as Executive at Montauk Renewables, Inc., where they oversee executive responsibilities. Since joining the company, Sharon R. Frank has executed 5 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Nov 24, 2025 involved selling 2,748 shares valued at $4.6K.
Sharon R. Frank currently holds 39,275 shares of Montauk Renewables, Inc. (MNTK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Sharon R. Frank has been a net neutral trader of MNTK stock. They have purchased $0 and sold $0 worth of shares.
Sharon R. Frank's most recent insider trade was on Nov 24, 2025, when they sold 2,748 shares at $1.67 per share.
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| $9.09 |
| Discretionary |
| Dec 1, 2022 | MNTK | $27.5K | Payment | 2,748 | $10.01 | Discretionary |
| Jan 28, 2022 | MNTK | $871 | Payment | 87 | $10.01 | Discretionary |
| Dec 1, 2021 | MNTK | $0 | Award | 50,000 | $N/A | Discretionary |