Charles M. Zeynel serves as Executive at Greenidge Generation Holdings Inc., where they oversee executive responsibilities. Since joining the company, Charles M. Zeynel has executed 2 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Nov 9, 2025 involved receiving (via award) 15,000 shares valued at $0.
Charles M. Zeynel currently holds 83,493 shares of Greenidge Generation Holdings Inc. (GREE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Charles M. Zeynel has been a net neutral trader of GREE stock. They have purchased $0 and sold $0 worth of shares.
Charles M. Zeynel's most recent insider trade was on Nov 9, 2025, when they sold 15,000 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |