X0306 4 2016-10-19 0000023082 COMPUTER SCIENCES CORP CSC 0001180454 LAWRIE JOHN M 1775 TYSONS BOULEVARD TYSONS VA 22102 1 1 Chairman, President and CEO Common Stock 2016-10-19 4 S 0 100.0000 54.7100 D 383329.0000 D Common Stock 2016-10-19 4 S 0 190.0000 55.4500 D 383139.0000 D Common Stock 2016-10-19 4 S 0 200.0000 55.8000 D 382939.0000 D Common Stock 2016-10-19 4 S 0 200.0000 55.7300 D 382739.0000 D Common Stock 2016-10-19 4 S 0 200.0000 55.7100 D 382539.0000 D Common Stock 2016-10-19 4 S 0 200.0000 55.6800 D 382339.0000 D Common Stock 2016-10-19 4 S 0 200.0000 55.5800 D 382139.0000 D Common Stock 2016-10-19 4 S 0 200.0000 55.3300 D 381939.0000 D Common Stock 2016-10-19 4 S 0 200.0000 55.2400 D 381739.0000 D Common Stock 2016-10-19 4 S 0 200.0000 54.9600 D 381539.0000 D Common Stock 2016-10-19 4 S 0 200.0000 54.8900 D 381339.0000 D Common Stock 2016-10-19 4 S 0 210.0000 55.4600 D 381129.0000 D Common Stock 2016-10-19 4 S 0 400.0000 55.7000 D 380729.0000 D Common Stock 2016-10-20 4 M 0 5600.0000 27.3200 A 386329.0000 D Common Stock 2016-10-20 4 S 0 2.0000 55.2350 D 386327.0000 D Common Stock 2016-10-20 4 S 0 90.0000 55.5900 D 386237.0000 D Common Stock 2016-10-20 4 S 0 98.0000 55.2300 D 386139.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.8700 D 386039.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.8600 D 385939.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.8300 D 385839.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.7100 D 385739.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.6200 D 385639.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.6100 D 385539.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.5600 D 385439.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.5400 D 385339.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.5200 D 385239.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.5100 D 385139.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.5050 D 385039.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.4400 D 384939.0000 D Common Stock 2016-10-20 4 S 0 100.0000 55.4250 D 384839.0000 D Multiple Forms Submitted William L. Deckelman, Jr., Attorney-In-Fact 2016-10-21