Terrance H. Gregg, Executive Chairman at DEXCOM INC (DXCM), sold 10,000 shares at $85.90 ($859K) on 2018-05-15, disclosed to the SEC on 2018-05-17.
Seasonal sale ($859k) by Executive Chairman — this insider has traded DXCM in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| DXCM | SELL | 2018-04-18 | $1.5M | — | Filing → |
| DXCM | SELL | 2018-03-19 | $655K | — | Filing → |
| DXCM | SELL | 2018-02-20 | $559K | — | Filing → |