X0306 4 2016-12-28 0000023082 COMPUTER SCIENCES CORP CSC 0001180454 LAWRIE JOHN M 1775 TYSONS BOULEVARD TYSONS VA 22102 1 1 Chairman, President and CEO Common Stock 2016-12-28 4 S 0 200.0000 59.8600 D 382129.0000 D Common Stock 2016-12-28 4 S 0 200.0000 59.8200 D 381929.0000 D Common Stock 2016-12-28 4 S 0 200.0000 59.7100 D 381729.0000 D Common Stock 2016-12-28 4 S 0 200.0000 59.6900 D 381529.0000 D Common Stock 2016-12-28 4 S 0 200.0000 59.6500 D 381329.0000 D Common Stock 2016-12-28 4 S 0 200.0000 59.5400 D 381129.0000 D Common Stock 2016-12-28 4 S 0 400.0000 59.9600 D 380729.0000 D Common Stock 2016-12-29 4 M 0 5600.0000 27.3200 A 386329.0000 D Common Stock 2016-12-29 4 S 0 14.0000 59.3500 D 386315.0000 D Common Stock 2016-12-29 4 S 0 100.0000 59.6600 D 386215.0000 D Common Stock 2016-12-29 4 S 0 100.0000 59.6500 D 386115.0000 D Common Stock 2016-12-29 4 S 0 100.0000 59.6000 D 386015.0000 D Common Stock 2016-12-29 4 S 0 100.0000 59.5400 D 385915.0000 D Common Stock 2016-12-29 4 S 0 100.0000 59.4700 D 385815.0000 D Common Stock 2016-12-29 4 S 0 101.0000 59.5500 D 385714.0000 D Common Stock 2016-12-29 4 S 0 116.0000 59.4100 D 385598.0000 D Common Stock 2016-12-29 4 S 0 186.0000 59.3400 D 385412.0000 D Common Stock 2016-12-29 4 S 0 199.0000 59.5300 D 385213.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.7700 D 385013.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.7600 D 384813.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.7300 D 384613.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.7100 D 384413.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.7000 D 384213.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.6900 D 384013.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.6800 D 383813.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.6400 D 383613.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.5200 D 383413.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.4900 D 383213.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.4200 D 383013.0000 D Common Stock 2016-12-29 4 S 0 200.0000 59.4000 D 382813.0000 D Multiple Forms Submitted William L. Deckelman, Jr., Attorney-In-Fact 2016-12-30