X0202 4 2006-11-16 0000028367 Comtech Group Inc COGO 0001297604 Kang Jingwei ROOM 1001, TOWER C, SKYWORTH BLDG. HIGH TECH INDUSTRIAL PARK NANSHAN, SHENZHEN 518057 PRC F4 CHINA 1 1 1 0 President and CEO Common Stock, par value $0.01 per share 2006-11-16 4 M 0 49957 3.74 A 49957 D Common Stock, par value $0.01 per share 2006-11-16 4 F 0 12054 15.50 D 37903 D Common Stock, par value $0.01 per share 2006-11-16 4 S 0 37903 15.50 D 0 D Common Stock, par value $0.01 2006-11-16 4 S 0 1043406 15.50 D 10537024 I By Comtech Global Common Stock, par value $0.01 2006-11-16 4 S 0 500000 15.50 D 2669528 I By Ren Investment Option to Purchase Common Stock 3.74 2006-11-16 4 M 0 49957 3.74 D 2014-11-11 Common Stock 49957 950043 I Not applicable Mr. Kang exercised options to purchase 50,000 shares on a cashless basis and received 37,903 shares upon such exercise. Shares are beneficially owned by Comtech Global Investment Ltd., over which Mr. Kang and his wife, Ms. Nan Ji share voting and investment power. Shares are beneficially owned by Ren Investment International Ltd. Mr. Kang is the sole director of Ren. Mr. Kang does not have a pecuniary interest in the shares owned by Ren. Fully vested as to 666,707 shares and the remaining 333,336 vest on a quarterly basis so that all the shares would be vested by November 11, 2007. /s/ Jingwei (Jeffrey) Kang 2006-11-18