Gilles Cottier, Predisent at SIGMA ALDRICH CORP (SIAL), sold 10,000 shares at $63.02 ($630K) on 2010-10-29, disclosed to the SEC on 2010-11-01.
Open-market sale of $630k SIAL by Predisent. 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.
| Filing → |
| SIAL | SELL | 2015-08-31 | $112K | — | Filing → |
| SIAL | SELL | 2015-08-10 | $42K | — | Filing → |
| SIAL | SELL | 2015-08-06 | $154K | — | Filing → |