| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Nov 05, 2014 | Nov 06, 2014 | McCollum Lee Dir | Sell | Sigma Aldrich Corp | SIAL | $135.26 | $1M | -44.70% |
| Sep 04, 2013 | Sep 05, 2013 | McCollum Lee Dir | Sell | Sigma Aldrich Corp | SIAL | $83.44 | $617,463 | -38.14% |
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