COOK DON

Insider trading activity of COOK DON

Figures computed from official regulatory filings — .

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Company	Filed	Type	Qty	Price	Value · USD	Src
UNIT CORP	Jun 2, 2008	Sell	-2,500	76.00	$190K	SEC
UNIT CORP	May 12, 2008	AwardD (derivative)	3,500	0.00	—	SEC
UNIT CORP	Apr 21, 2008	Gift	-638	0.00	—	SEC
UNIT CORP	May 15, 2007	Exercise	2,500	6.90	$17.3K	SEC
UNIT CORP	May 15, 2007	ExerciseD (derivative)	-2,500	0.00	—	SEC
UNIT CORP	May 4, 2007	AwardD (derivative)	3,500	57.63	$201.7K	SEC
UNIT CORP	May 9, 2006	AwardD (derivative)	3,500	0.00	—	SEC
UNIT CORP	Sep 8, 2005	Sell	-2,500	51.50 USD	$128.8K	SEC
UNIT CORP	Sep 8, 2005	Exercise	2,500	9.00 USD	$22.5K	SEC
UNIT CORP	Sep 8, 2005	ExerciseD (derivative)	-2,500	9.00 USD	$22.5K	SEC
UNIT CORP	May 6, 2005	AwardD (derivative)	3,500	39.50 USD	$138.3K	SEC
UNIT CORP	Feb 28, 2005	Sell	-3,000	45.40 USD	$136.2K	SEC
UNIT CORP	Nov 4, 2004	Exercise	2,500	8.94 USD	$22.4K	SEC
UNIT CORP	Nov 4, 2004	ExerciseD (derivative)	-2,500	8.94 USD	$22.4K	SEC
UNIT CORP	Sep 16, 2004	Sell	-500	32.89 USD	$16.4K	SEC
UNIT CORP	Jun 17, 2004	Sell	-2,000	29.95 USD	$59.9K	SEC
UNIT CORP	May 7, 2004	AwardD (derivative)	3,500	28.23 USD	$98.8K	SEC
UNIT CORP	May 3, 2004	Exercise	2,500	3.38 USD	$8.5K	SEC
UNIT CORP	May 3, 2004	Exercise	2,500	6.88 USD	$17.2K	SEC
UNIT CORP	May 3, 2004	ExerciseD (derivative)	0	3.38 USD	—	SEC
UNIT CORP	May 3, 2004	ExerciseD (derivative)	0	6.87 USD	—	SEC
UNIT CORP	Jan 22, 2004	Sell	-1,700	25.31 USD	$43K	SEC
UNIT CORP	Jan 8, 2004	AwardD (derivative)	3,500	20.46 USD	$71.6K	SEC
UNIT CORP	Dec 31, 2003	Gift	-800	0.00 USD	—	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
UNIT CORP	Jun 2, 2008	Sell	-2,500	76.00	$190K	SEC
UNIT CORP	May 12, 2008	AwardD (derivative)	3,500	0.00	—	SEC
UNIT CORP	Apr 21, 2008	Gift	-638	0.00	—	SEC
UNIT CORP	May 15, 2007	Exercise	2,500	6.90	$17.3K	SEC
UNIT CORP	May 15, 2007	ExerciseD (derivative)	-2,500	0.00	—	SEC
UNIT CORP	May 4, 2007	AwardD (derivative)	3,500	57.63	$201.7K	SEC
UNIT CORP	May 9, 2006	AwardD (derivative)	3,500	0.00	—	SEC
UNIT CORP	Sep 8, 2005	Sell	-2,500	51.50 USD	$128.8K	SEC
UNIT CORP	Sep 8, 2005	Exercise	2,500	9.00 USD	$22.5K	SEC
UNIT CORP	Sep 8, 2005	ExerciseD (derivative)	-2,500	9.00 USD	$22.5K	SEC
UNIT CORP	May 6, 2005	AwardD (derivative)	3,500	39.50 USD	$138.3K	SEC
UNIT CORP	Feb 28, 2005	Sell	-3,000	45.40 USD	$136.2K	SEC
UNIT CORP	Nov 4, 2004	Exercise	2,500	8.94 USD	$22.4K	SEC
UNIT CORP	Nov 4, 2004	ExerciseD (derivative)	-2,500	8.94 USD	$22.4K	SEC
UNIT CORP	Sep 16, 2004	Sell	-500	32.89 USD	$16.4K	SEC
UNIT CORP	Jun 17, 2004	Sell	-2,000	29.95 USD	$59.9K	SEC
UNIT CORP	May 7, 2004	AwardD (derivative)	3,500	28.23 USD	$98.8K	SEC
UNIT CORP	May 3, 2004	Exercise	2,500	3.38 USD	$8.5K	SEC
UNIT CORP	May 3, 2004	Exercise	2,500	6.88 USD	$17.2K	SEC
UNIT CORP	May 3, 2004	ExerciseD (derivative)	0	3.38 USD	—	SEC
UNIT CORP	May 3, 2004	ExerciseD (derivative)	0	6.87 USD	—	SEC
UNIT CORP	Jan 22, 2004	Sell	-1,700	25.31 USD	$43K	SEC
UNIT CORP	Jan 8, 2004	AwardD (derivative)	3,500	20.46 USD	$71.6K	SEC
UNIT CORP	Dec 31, 2003	Gift	-800	0.00 USD	—	SEC