X0306 4 2017-01-26 0000023082 COMPUTER SCIENCES CORP CSC 0001180454 LAWRIE JOHN M 1775 TYSONS BOULEVARD TYSONS VA 22102 1 1 Chairman, President and CEO Common Stock 2017-01-26 4 M 0 5600.0000 27.3200 A 386329.0000 D Common Stock 2017-01-26 4 S 0 99.0000 61.2250 D 386230.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.3700 D 386130.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.3400 D 386030.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.2850 D 385930.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.2700 D 385830.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.2500 D 385730.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.2050 D 385630.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.1800 D 385530.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.1700 D 385430.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.1600 D 385330.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.1500 D 385230.0000 D Common Stock 2017-01-26 4 S 0 100.0000 61.1300 D 385130.0000 D Common Stock 2017-01-26 4 S 0 200.0000 61.5100 D 384930.0000 D Common Stock 2017-01-26 4 S 0 200.0000 61.4300 D 384730.0000 D Common Stock 2017-01-26 4 S 0 200.0000 61.4000 D 384530.0000 D Common Stock 2017-01-26 4 S 0 200.0000 61.3900 D 384330.0000 D Common Stock 2017-01-26 4 S 0 200.0000 61.2900 D 384130.0000 D Common Stock 2017-01-26 4 S 0 200.0000 61.2800 D 383930.0000 D Common Stock 2017-01-26 4 S 0 300.0000 61.3000 D 383630.0000 D Common Stock 2017-01-26 4 S 0 300.0000 61.2600 D 383330.0000 D Common Stock 2017-01-26 4 S 0 300.0000 61.1900 D 383030.0000 D Common Stock 2017-01-26 4 S 0 301.0000 61.2400 D 382729.0000 D Common Stock 2017-01-26 4 S 0 400.0000 61.3800 D 382329.0000 D Common Stock 2017-01-26 4 S 0 500.0000 61.3200 D 381829.0000 D Common Stock 2017-01-26 4 S 0 500.0000 61.1400 D 381329.0000 D Common Stock 2017-01-26 4 S 0 600.0000 61.3600 D 380729.0000 D Common Stock 2017-01-27 4 M 0 5600.0000 27.3200 A 386329.0000 D Common Stock 2017-01-27 4 S 0 100.0000 61.5300 D 386229.0000 D Common Stock 2017-01-27 4 S 0 100.0000 61.5000 D 386129.0000 D Options (rights to buy) 27.3200 2017-01-26 4 M 0 5600.0000 0.0000 D 2015-05-16 2024-05-16 Common Stock 5600.0000 114151.0000 D Options (rights to buy) 27.3200 2017-01-27 4 M 0 5600.0000 0.0000 D 2015-05-16 2024-05-16 Common Stock 5600.0000 108551.0000 D All option exercises and common stock dispositions reported on this Form 4 made pursuant to a 10b5-1 Plan. Multiple Forms Submitted William L. Deckelman, Jr., Attorney-In-Fact 2017-01-30