Terry Manning, VP of Sales & Marketing at Zoom Telephonics, Inc. (ZMTP), sold 500 shares at $2.75 ($1K) on 2016-11-21, disclosed to the SEC on 2016-11-22.
Scheduled sale ($1k) by VP of Sales & Marketing under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Something here stands out, but not much.