Aurelien Vasseur, Director, 10% Owner at Trinseo S.A. (TSE), sold 8,000,000 shares at $42.90 ($343.2M) on 2016-05-12, disclosed to the SEC on 2016-05-16.
Open-market sale of $343.2M TSE by Director, 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
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