D DEAN SPATZ Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of D DEAN SPATZ. D DEAN SPATZ is a in SIGMA ALDRICH CORP ($SIAL) and a Director in SIGMA ALDRICH CORP ($SIAL).
Address: 3050 SPRUCE STREET ST. LOUIS 63103 MO
Companies in which D DEAN SPATZ is an Insider
SIGMA ALDRICH CORP
Industry: WHOLESALE-CHEMICALS & ALLIED PRODUCTS [5160]
Position of D DEAN SPATZ: Director
Holdings: 58,583 shares
Latest Transaction: Nov 01 2012
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of D DEAN SPATZ
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 01 2012 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Option Exercise | M | 42.74 | 10,000 | 427,400 | 0 | |
| Nov 01 2012 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Option Exercise | M | 34.50 | 10,000 | 344,950 | 0 | |
| Nov 01 2012 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Option Exercise | M | 30.12 | 10,000 | 301,200 | 0 | |
| Nov 01 2012 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Option Exercise | M | 28.62 | 8,000 | 228,960 | 0 | |
| Nov 01 2012 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Option Exercise | M | 25.75 | 8,000 | 206,000 | 0 | |
| Nov 01 2012 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Sell | S | 70.11 | 26,000 | 1,822,756 | 58,583 | 84.6 K to 58.6 K (-30.74 %) |
| Nov 01 2012 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Buy | M | 42.74 | 10,000 | 427,400 | 84,583 | 74.6 K to 84.6 K (+13.41 %) |