Richard A Keffer Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Richard A Keffer. Richard A Keffer is a General Counsel & Secretary in SIGMA ALDRICH CORP ($SIAL) and a VP General Counsel & Secretary in SIGMA ALDRICH CORP ($SIAL).
Address: 8235 FORSYTH ST. LOUIS 63105 MO
Companies in which Richard A Keffer is an Insider
SIGMA ALDRICH CORP
Industry: WHOLESALE-CHEMICALS & ALLIED PRODUCTS [5160]
Position of Richard A Keffer: VP General Counsel & Secretary, General Counsel & Secretary
Holdings: 2,000 shares
Latest Transaction: Feb 19 2009
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of Richard A Keffer
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 19 2009 | SIAL | SIGMA ALDRICH CORP | Keffer Richard A | VP General Counsel ... | Option Exercise | A | 37.56 | 2,727 | 102,426 | 2,727 | |
| Feb 19 2009 | SIAL | SIGMA ALDRICH CORP | Keffer Richard A | VP General Counsel ... | Option Exercise | A | 37.56 | 15,673 | 588,678 | 15,673 | |
| Feb 19 2008 | SIAL | SIGMA ALDRICH CORP | Keffer Richard A | General Counsel & S ... | Option Exercise | A | 52.76 | 16,550 | 873,178 | 16,550 | |
| Feb 19 2008 | SIAL | SIGMA ALDRICH CORP | Keffer Richard A | General Counsel & S ... | Option Exercise | A | 52.76 | 1,850 | 97,606 | 1,850 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | Keffer Richard A | General Counsel & S ... | Option Exercise | A | 36.40 | 5,000 | 182,000 | 10,000 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | Keffer Richard A | General Counsel & S ... | Option Exercise | A | 41.62 | 20,000 | 832,400 | 20,000 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | Keffer Richard A | General Counsel & S ... | Buy | J | 38.86 | 1,000 | 38,860 | 2,000 | 1,000 to 2 K (+100.00 %) |