M Bruce Kramer

Affiliations

  • at Zoom Telephonics Inc. (ZMTP), 2020-10-13
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ZMTP $2.50 247,537 0 2020-10-09 Filing
ZMTP $2.50 142,858 10,120 2020-10-09 Filing