Gilles Cottier, President, SAFC at SIGMA ALDRICH CORP (SIAL), sold 3,685 shares at $71.71 ($264K) on 2012-02-16, disclosed to the SEC on 2012-02-17.
Seasonal sale ($264k) by President, SAFC — this insider has traded SIAL in February in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| SIAL | SELL | 2015-08-31 | $112K | — | Filing → |
| SIAL | SELL | 2015-08-10 | $42K | — | Filing → |
| SIAL | SELL | 2015-08-06 | $154K | — | Filing → |