MICHAEL STONE Insider Trading $SIRO SIRONA DENTAL SYSTEMS, INC.
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of MICHAEL STONE. MICHAEL STONE is Executive Vice President in SIRONA DENTAL SYSTEMS, INC. ($SIRO) and VP Sirona and Pres. Schick Tec in SIRONA DENTAL SYSTEMS, INC. ($SIRO).
MICHAEL STONE in SIRONA DENTAL SYSTEMS, INC.
Industry: DENTAL EQUIPMENT & SUPPLIES [3843]
Position of MICHAEL STONE: VP Sirona and Pres. Schick Tec, Executive Vice President
Holdings: 196,011 shares
Latest Transaction: Jun 28 2006
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD
Latest Insider Trading Transactions of MICHAEL STONE in SIRONA DENTAL SYSTEMS, INC.
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 28 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | VP Sirona and Pres. ... | Option Exercise | A | 25.10 | 75,000 | 1,882,500 | 75,000 | |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Option Exercise | M | 1.11 | 65,254 | 72,432 | 0 | |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Option Exercise | M | 0.95 | 25,000 | 23,750 | 0 | |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Option Exercise | M | 0.90 | 10,207 | 9,186 | 0 | |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Option Exercise | M | 0.50 | 25,000 | 12,500 | 0 | |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Gift | G | 0.00 | 500 | 0 | 196,011 | 196.5 K to 196 K (-0.25 %) |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Buy | M | 1.11 | 65,254 | 72,432 | 196,511 | 131.3 K to 196.5 K (+49.71 %) |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Buy | M | 0.95 | 25,000 | 23,750 | 131,257 | 106.3 K to 131.3 K (+23.53 %) |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Buy | M | 0.90 | 10,207 | 9,186 | 106,257 | 96.1 K to 106.3 K (+10.63 %) |
| Jun 12 2006 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Buy | M | 0.50 | 25,000 | 12,500 | 96,050 | 71.1 K to 96.1 K (+35.19 %) |
| Jun 10 2004 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Option Exercise | D | 10.50 | 150,000 | 1,575,000 | 324,497 | |
| Jun 10 2004 | SIRO | SIRONA DENTAL SYST ... | STONE MICHAEL | Executive Vice Pres ... | Option Exercise | D | 10.50 | 150,000 | 1,575,000 | 324,497 |
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