OCONNOR GERALD P [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
11/01/2011	NICOR INC	GAS	Grant	Phantom Stock	99.523	$54.77	$5.5k	11/01/2011
03/22/2011	NICOR INC	GAS	Exercise	Restricted Stock Units	1.9k	$0.00	$0	03/22/2011
03/22/2011	NICOR INC	GAS	Payment of Exercise	Common Stock	600	$53.34	$32k	03/22/2011
05/12/2010	NICOR INC	GAS	Sale	Common Stock	11.6k	$43.30	$502.3k	05/12/2010
05/12/2010	NICOR INC	GAS	Sale	Common Stock	100	$43.36	$4.3k	05/12/2010
05/12/2010	NICOR INC	GAS	Exercise	Employee Stock Option (right to buy)	11.7k	$37.23	$435.6k	05/12/2010
03/25/2010	NICOR INC	GAS	Grant	Restricted Stock Units	2.3k	$0.00	$0	03/25/2010
03/16/2010	NICOR INC	GAS	Payment of Exercise	Common Stock	491	$43.32	$21.3k	03/16/2010
02/25/2010	NICOR INC	GAS	Grant	Phantom Stock	1.8k	$42.71	$75.2k	02/25/2010
01/27/2010	NICOR INC	GAS	Grant	Phantom Stock	762.995	$42.71	$32.6k	01/27/2010