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| Insider & restricted shareholder transactions reported over the last two years | |||||
| Date | Shares | Stock | Transaction | ||
| 31-Aug-09 | 7,800 | SIAL |
Option
Exercise at $25.32 per share.
(Cost of $197,496) | ||
| 26-Aug-09 | 20,189 | SIAL |
Option
Exercise at $25.32 per share.
(Cost of $511,185) | ||
| 26-Aug-09 | 20,189 | SIAL |
Sale at $51.46 per share. (Proceeds of $1,038,925) | ||
| 25-Aug-09 | 2,011 | SIAL |
Option
Exercise at $25.32 per share.
(Cost of $50,918) | ||
| 25-Aug-09 | 2,011 | SIAL |
Sale at $52.04 per share. (Proceeds of $104,652) | ||
| 5-Aug-09 | 9,091 | SIAL |
Sale at $52.42 per share. (Proceeds of $476,550) | ||
| 27-May-09 | 2,909 | SIAL |
Disposition (Non Open Market) at $46.42 per share. (Value of $135,035) | ||
| 26-May-09 | 7,400 | SIAL |
Option
Exercise at $18.25 per share.
(Cost of $135,050) | ||
| 17-Feb-09 | 540 | SIAL |
Acquisition (Non Open Market) at $37.56 per share. (Value of $20,282) | ||
| 17-Nov-08 | 6,000 | SIAL | Acquisition (Non Open Market) | ||
| 25-Feb-08 | 12,000 | SIAL |
Option
Exercise at $13.44 per share.
(Cost of $161,280) | ||
| 19-Feb-08 | 19,260 | SIAL |
Sale at $53.89 per share. (Proceeds of $1,037,921) | ||