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Home > Insider Trading > Robin Peter Kramer > Profile

Robin Peter Kramer

Affiliations

  • at Zoom Telephonics Inc. (ZMTP), 2020-10-13
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ZMTP $1.10 90,910 $100,001.00 405,839 2019-05-06 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ZMTP $2.50 482,053 $1,205,132.50 6,286 2020-10-09 Filing
ZMTP $0.21 5,000 $1,060.00 112,072 2011-10-10 Filing