Ni Zhaoxing [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
05/30/2012	CRIMSON EXPLORATION INC.	CXPO	Grant	Common Stock	18.3k	$0.00	$0	By America Capital Energy Corporation	05/30/2012
10/31/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	6.2k	$2.98	$18.5k	By Petro Energy Worldwide Investment Ltd.	10/31/2011
10/25/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	7.5k	$2.84	$21.3k	By Petro Energy Worldwide Investment Ltd.	10/21/2011
10/24/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	9.4k	$2.74	$25.8k	By Petro Energy Worldwide Investment Ltd.	10/21/2011
10/21/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	8.9k	$2.64	$23.5k	By Petro Energy Worldwide Investment Ltd.	10/21/2011
10/20/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	3.1k	$2.55	$7.9k	By Petro Energy Worldwide Investment Ltd.	10/18/2011
10/19/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	3.4k	$2.64	$9k	By Petro Energy Worldwide Investment Ltd.	10/18/2011
10/18/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	5.6k	$2.62	$14.7k	By Petro Energy Worldwide Investment Ltd.	10/18/2011
10/13/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	2.9k	$2.55	$7.4k	By Petro Energy Worldwide Investment Ltd.	10/11/2011
10/12/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	4.8k	$2.62	$12.6k	By Petro Energy Worldwide Investment Ltd.	10/11/2011
10/11/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	5.4k	$2.51	$13.6k	By Petro Energy Worldwide Investment Ltd.	10/11/2011
10/06/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	5.7k	$2.62	$15k	By Petro Energy Worldwide Investment Ltd.	10/04/2011
10/05/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	6.7k	$2.36	$15.8k	By Petro Energy Worldwide Investment Ltd.	10/04/2011
10/04/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	13.3k	$2.10	$27.9k	By Petro Energy Worldwide Investment Ltd.	10/04/2011
09/08/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	10k	$2.89	$28.9k	By Petro Energy Worldwide Investment Ltd.	09/07/2011
09/07/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	10k	$2.88	$28.8k	By Petro Energy Worldwide Investment Ltd.	09/07/2011
09/06/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	10k	$2.65	$26.5k	By Petro Energy Worldwide Investment Ltd.	09/01/2011
09/02/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	10k	$2.84	$28.4k	By Petro Energy Worldwide Investment Ltd.	09/01/2011
09/01/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	10k	$2.78	$27.8k	By Petro Energy Worldwide Investment Ltd.	09/01/2011
08/31/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	38.6k	$2.62	$101.3k	By Boom World Group Ltd.	08/30/2011
08/30/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	23.3k	$2.41	$56.3k	By Boom World Group Ltd.	08/30/2011
08/29/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	36.1k	$2.47	$89.2k	By Boom World Group Ltd.	08/26/2011
08/26/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	36.1k	$2.39	$86.4k	By Boom World Group Ltd.	08/26/2011
08/25/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	36.1k	$2.40	$86.6k	By Boom World Group Ltd.	08/23/2011
08/24/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	36.1k	$2.40	$86.7k	By Boom World Group Ltd.	08/23/2011
08/23/2011	CRIMSON EXPLORATION INC.	CXPO	Purchase	Common Stock	36.1k	$2.40	$86.8k	By Boom World Group Ltd.	08/23/2011