X0306 4 2014-12-29 0000023082 COMPUTER SCIENCES CORP CSC 0001180454 LAWRIE JOHN M 3170 FAIRVIEW PARK DRIVE FALLS CHURCH VA 22042 1 1 President and CEO Common Stock 2014-12-29 4 S 0 22.0000 64.0800 D 133128.0000 D Common Stock 2014-12-29 4 S 0 44.0000 64.0100 D 133084.0000 D Common Stock 2014-12-29 4 S 0 56.0000 63.9800 D 133028.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.2800 D 132928.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.2500 D 132828.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.2400 D 132728.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.2200 D 132628.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.1500 D 132528.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.1100 D 132428.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.1000 D 132328.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.0600 D 132228.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.0500 D 132128.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.0400 D 132028.0000 D Common Stock 2014-12-29 4 S 0 100.0000 64.0400 D 131928.0000 D Common Stock 2014-12-29 4 S 0 100.0000 63.9600 D 131828.0000 D Common Stock 2014-12-29 4 S 0 100.0000 63.9600 D 131728.0000 D Common Stock 2014-12-29 4 S 0 100.0000 63.9000 D 131628.0000 D Common Stock 2014-12-29 4 S 0 200.0000 64.0900 D 131428.0000 D Common Stock 2014-12-29 4 S 0 278.0000 64.0700 D 131150.0000 D Common Stock 2014-12-30 4 S 0 94.0000 64.5600 D 131056.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.8400 D 130956.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.7200 D 130856.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.6900 D 130756.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.6300 D 130656.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.6100 D 130456.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.5500 D 130256.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.5400 D 130156.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.5100 D 130056.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.5000 D 129956.0000 D Common Stock 2014-12-30 4 S 0 100.0000 64.4400 D 129856.0000 D All dispositions reported on this Form 4 relate to shares sold pursuant to a 10b5-1 Plan. ,Multiple Forms Submitted William L. Deckelman, Jr., Attorney-In-Fact 2014-12-30