JOE PORWOLL Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of JOE PORWOLL. JOE PORWOLL is a in SIGMA ALDRICH CORP ($SIAL) and a VP, Milwaukee Operations in SIGMA ALDRICH CORP ($SIAL).
Address: 1001 WEST SAINT PAUL AVE MILWAUKEE 53233 WI
Companies in which JOE PORWOLL is an Insider
SIGMA ALDRICH CORP
Industry: WHOLESALE-CHEMICALS & ALLIED PRODUCTS [5160]
Position of JOE PORWOLL: VP, Milwaukee Operations
Holdings: 8,740 shares
Latest Transaction: Dec 02 2009
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of JOE PORWOLL
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 02 2009 | SIAL | SIGMA ALDRICH CORP | PORWOLL JOE | VP, Milwaukee Opera ... | Gift | G | 53.95 | 100 | 5,395 | 8,740 | 8.8 K to 8.7 K (-1.13 %) |
| Feb 19 2009 | SIAL | SIGMA ALDRICH CORP | PORWOLL JOE | VP, Milwaukee Opera ... | Option Exercise | A | 37.56 | 2,032 | 76,322 | 3,868 | |
| Feb 19 2009 | SIAL | SIGMA ALDRICH CORP | PORWOLL JOE | VP, Milwaukee Opera ... | Option Exercise | A | 37.56 | 3,868 | 145,282 | 3,868 | |
| Feb 19 2009 | SIAL | SIGMA ALDRICH CORP | PORWOLL JOE | VP, Milwaukee Opera ... | Grant | A | 37.56 | 540 | 20,282 | 8,840 | 8.3 K to 8.8 K (+6.51 %) |
| Nov 12 2008 | SIAL | SIGMA ALDRICH CORP | PORWOLL JOE | Gift | G | 41.38 | 200 | 8,275 | 8,300 | 8.5 K to 8.3 K (-2.35 %) | |
| Feb 26 2008 | SIAL | SIGMA ALDRICH CORP | PORWOLL JOE | Option Exercise | M | 13.44 | 3,700 | 49,719 | 0 | ||
| Feb 26 2008 | SIAL | SIGMA ALDRICH CORP | PORWOLL JOE | Sell | M | 56.39 | 3,700 | 208,644 | 8,500 | 12.2 K to 8.5 K (-30.33 %) |