Terry L. Nutt, SVP and Controller at Vistra Energy Corp (VST), sold 1,238 shares at $19.27 ($24K) on 2017-11-07, disclosed to the SEC on 2017-12-05.
Open-market sale of $24k VST by SVP and Controller. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.