Peter Robin Kramer serves as Executive at Zoom Telephonics, Inc., where they oversee executive responsibilities. Since joining the company, Peter Robin Kramer has executed 19 insider transactions totaling $1.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 9, 2020 involved exercising options for 7,500 shares valued at $11.3K.
Peter Robin Kramer currently holds 465,839 shares of Zoom Telephonics, Inc. (ZMTP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Peter Robin Kramer has been a net seller of ZMTP stock. They have purchased $100.0K and sold $1.2M worth of shares.
Peter Robin Kramer's most recent insider trade was on Oct 9, 2020, when they sold 7,500 shares at $1.50 per share.
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| 7,500 |
| $2.03 |
| Discretionary |
| Oct 9, 2020 | ZMTP | $8.6K | Option Exercise | 7,500 | $1.15 | Discretionary |
| Oct 9, 2020 | ZMTP | $7.3K | Option Exercise | 7,500 | $0.97 | Discretionary |
| Oct 9, 2020 | ZMTP | $1.2M | Sale | 482,053 | $2.50 | Discretionary |
| Oct 9, 2020 | ZMTP | $16.1K | Option Exercise | 7,500 | $2.15 | Discretionary |
| Oct 9, 2020 | ZMTP | $15.0K | Option Exercise | 7,500 | $2.00 | Discretionary |
| Oct 9, 2020 | ZMTP | $16.1K | Option Exercise | 7,500 | $2.14 | Discretionary |
| Oct 9, 2020 | ZMTP | $15.4K | Option Exercise | 7,500 | $2.05 | Discretionary |
| May 6, 2019 | ZMTP | $100.0K | Purchase | 90,910 | $1.10 | Discretionary |
| Jul 9, 2018 | ZMTP | $1.2K | Other | 7,500 | $0.16 | Discretionary |
| Jan 9, 2018 | ZMTP | $1.5K | Other | 7,500 | $0.20 | Discretionary |
| Jul 5, 2017 | ZMTP | $1.9K | Other | 7,500 | $0.26 | Discretionary |
| Jan 9, 2017 | ZMTP | $1.9K | Other | 7,500 | $0.25 | Discretionary |
| Jul 8, 2016 | ZMTP | $2.7K | Other | 7,500 | $0.36 | Discretionary |
| Dec 17, 2015 | ZMTP | $2.6K | Other | 7,500 | $0.35 | Discretionary |
| Sep 25, 2015 | ZMTP | $100.0K | Other | 142,857 | $0.70 | Discretionary |
| Jul 6, 2015 | ZMTP | $2.0K | Other | 7,500 | $0.27 | Discretionary |
| Oct 10, 2011 | ZMTP | $1.1K | Sale | 5,000 | $0.21 | Discretionary |