X0202 4 2006-02-22 0001137411 ROCKWELL COLLINS INC COL 0001237337 KIRCHENBAUER RONALD W M/S 124-223 400 COLLINS ROAD NE CEDAR RAPIDS IA 52498-0001 0 1 0 0 Sr. VP, Human Resources Common Stock 2006-02-22 4 M 0 4150 23.39 A 13702.318 D Common Stock 2006-02-22 4 M 0 13616 27.97 A 27318.318 D Common Stock 2006-02-22 4 M 0 5588 36.55 A 32906.318 D Common Stock 2006-02-22 4 S 0 1454 53.50 D 31452.318 D Common Stock 2006-02-22 4 S 0 4900 53.47 D 26552.318 D Common Stock 2006-02-22 4 S 0 100 53.43 D 26452.318 D Common Stock 2006-02-22 4 S 0 500 53.40 D 25952.318 D Common Stock 2006-02-22 4 S 0 400 53.35 D 25552.318 D Common Stock 2006-02-22 4 S 0 4100 53.31 D 21452.318 D Common Stock 2006-02-22 4 S 0 400 53.37 D 21052.318 D Common Stock 2006-02-22 4 S 0 6500 53.30 D 14552.318 D Common Stock 2006-02-22 4 S 0 5000 53.30 D 9552.318 D Common Stock 754.7593 I By Savings Plan Stock Option (Right to Buy) 23.39 2006-02-22 4 M 0 4150 D 2013-06-11 Common Stock 4150 12000 D Stock Option (Right to Buy) 27.97 2006-02-22 4 M 0 13616 D 2013-11-06 Common Stock 13616 9193 D Stock Option (Right to Buy) 36.55 2006-02-22 4 M 0 5588 D 2014-11-02 Common Stock 5588 13912 D Includes shares acquired under the Company's employee stock purchase plan and based on information furnished by the Plan Administrator as of February 13, 2006. Shares represented by Company stock fund units under the Rockwell Collins, Inc. 2001 qualified savings plan, including shares acquired on a periodic basis pursuant to the Plan, based on information furnished by the Plan Administrator as of February 13, 2006. Options are currently exercisable. Employee stock options granted pursuant to the Company's stock based plans. /s/ Gary R. Chadick, Attorney-in-Fact 2006-02-23