Douglas D. Zemba serves as Executive at ExOne Co, where they oversee executive responsibilities. Since joining the company, Douglas D. Zemba has executed 14 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Nov 12, 2021 involved selling 2,018 shares valued at $0.
Douglas D. Zemba currently holds 2,018 shares of ExOne Co (XONE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Douglas D. Zemba has been a net neutral trader of XONE stock. They have purchased $0 and sold $0 worth of shares.
Douglas D. Zemba's most recent insider trade was on Nov 12, 2021, when they sold 2,018 shares at $0.00 per share.
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| $26.70 |
| Discretionary |
| Nov 12, 2021 | XONE | $0 | Award | 3,511 | $N/A | Discretionary |
| Nov 12, 2021 | XONE | $0 | Disposition | 4,149 | $N/A | Discretionary |
| Nov 12, 2021 | XONE | $82.0K | Payment | 3,070 | $26.70 | Discretionary |
| Nov 12, 2021 | XONE | $0 | Disposition | 11,496 | $N/A | Discretionary |
| Nov 12, 2021 | XONE | $227.1K | Payment | 8,504 | $26.70 | Discretionary |
| Nov 12, 2021 | XONE | $0 | Disposition | 30,974 | $N/A | Discretionary |
| Aug 13, 2021 | XONE | $0 | Award | 7,219 | $N/A | Discretionary |
| Aug 10, 2020 | XONE | $0 | Award | 2,900 | $N/A | Discretionary |
| Aug 10, 2020 | XONE | $0 | Award | 30,000 | $N/A | Discretionary |
| Mar 18, 2019 | XONE | $12.7K | Payment | 1,299 | $9.77 | Discretionary |
| Mar 18, 2019 | XONE | $0 | Award | 3,039 | $N/A | Discretionary |
| Aug 13, 2018 | XONE | $0 | Award | 7,500 | $N/A | Discretionary |