The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
reported to the Securities and Exchange Commission (SEC)
by insider Dubberstein Mark since year 2005.
The trader's CIK number is 1405106.
At the time of this reporting, Dubberstein Mark is the President of Bronco Drilling Company, Inc. .
(stock ticker symbol BRNC).
See this page for all insider trading activities at Bronco Drilling Company, Inc. .
Stock purchases, sales, and option exercises reported by insider Dubberstein Mark since 2005.
Trade Date
Symbol
Company Name (Issuer)
Trade Type
Shares
Price ($)
Value ($)
2008-04-11
BRNC
Bronco Drilling Company, Inc.
Sale
2,500
16.34
40,850
2008-04-08
BRNC
Bronco Drilling Company, Inc.
Sale
7,500
16.22
121,612
2008-01-02
BRNC
Bronco Drilling Company, Inc.
Sale
7,450
14.92
111,183
2008-01-03
BRNC
Bronco Drilling Company, Inc.
Sale
2,007
15.08
30,261
2008-01-02
BRNC
Bronco Drilling Company, Inc.
Sale
4,112
15.23
62,610
2008-01-03
BRNC
Bronco Drilling Company, Inc.
Sale
1,431
15.40
22,041
2008-01-02
BRNC
Bronco Drilling Company, Inc.
Sale
8,333
15.08
125,640
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Dubberstein Mark
(President of Bronco Drilling Company, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.
