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Dubberstein Mark
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Create: Alert |
All | News | Filings
| Date Filed | Type | Description |
| 06/07/2011 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/11/2011 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Sold 15,600 shares
@ $10.26, valued at
$160.1k
Sold 11,000 shares
@ $10.07, valued at
$110.8k
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| 02/18/2011 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Sold 30,000 shares
@ $8.15, valued at
$244.5k
Sold 30,000 shares
@ $8.15, valued at
$244.5k
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| 01/14/2011 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Granted 102,700 shares
@ $0
Sold 20,000 shares
@ $6.64, valued at
$132.8k
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| 10/19/2010 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Sold 2,483 shares
@ $4.5, valued at
$11.2k
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| 10/15/2010 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Sold 1,000 shares
@ $4.51, valued at
$4.5k
Sold 10,600 shares
@ $4.51, valued at
$47.8k
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| 06/22/2010 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Sold 17,917 shares
@ $4.51, valued at
$80.8k
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| 06/16/2010 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Sold 15,000 shares
@ $4, valued at
$60k
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| 05/14/2010 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Sold 9,000 shares
@ $4.43, valued at
$39.9k
Sold 6,000 shares
@ $4.42, valued at
$26.5k
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| 04/21/2010 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Granted 330,000 shares
@ $0 |
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| 01/05/2010 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc.|
Txns:
| Sold 8,333 shares
@ $5.12, valued at
$42.7k
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| 03/23/2009 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc. |
| 02/27/2009 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc. |
| 01/06/2009 |
4
| Dubberstein Mark (President) has filed a Form 4 on Bronco Drilling Company, Inc. |
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