InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the detailed record of transactions filed by RANDALL DEENA M. Insider active across 1 company, notably Zoom Telephonics, Inc.. In total, 3 disclosures have been recorded. Breakdown: 0 buy · 3 sells. Regulator: SEC (Form 4). The full history is openly available.
3 of 3 declarations