X0306 4 2017-01-12 0000023082 COMPUTER SCIENCES CORP CSC 0001180454 LAWRIE JOHN M 1775 TYSONS BOULEVARD TYSONS VA 22102 1 1 Chairman, President and CEO Common Stock 2017-01-12 4 M 0 5600.0000 27.3200 A 386329.0000 D Common Stock 2017-01-12 4 S 0 1.0000 59.7200 D 386328.0000 D Common Stock 2017-01-12 4 S 0 20.0000 60.2400 D 386308.0000 D Common Stock 2017-01-12 4 S 0 80.0000 60.2450 D 386228.0000 D Common Stock 2017-01-12 4 S 0 99.0000 60.4000 D 386129.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.5700 D 386029.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.5200 D 385929.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.5100 D 385829.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.4500 D 385729.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.4400 D 385629.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.3700 D 385529.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.2600 D 385429.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.1500 D 385329.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.1450 D 385229.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.1300 D 385129.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.1200 D 385029.0000 D Common Stock 2017-01-12 4 S 0 100.0000 60.0000 D 384929.0000 D Common Stock 2017-01-12 4 S 0 100.0000 59.9500 D 384829.0000 D Common Stock 2017-01-12 4 S 0 100.0000 59.8400 D 384729.0000 D Common Stock 2017-01-12 4 S 0 100.0000 59.8300 D 384629.0000 D Common Stock 2017-01-12 4 S 0 199.0000 59.7000 D 384430.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.6600 D 384230.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.5900 D 384030.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.4600 D 383830.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.4300 D 383630.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.2550 D 383430.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.1600 D 383230.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.0800 D 383030.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.0500 D 382830.0000 D Common Stock 2017-01-12 4 S 0 200.0000 60.0400 D 382630.0000 D Options (rights to buy) 27.3200 2017-01-12 4 M 0 5600.0000 0.0000 D 2015-05-16 2024-05-16 Common Stock 5600.0000 125351.0000 D Options (rights to buy) 27.3200 2017-01-13 4 M 0 5600.0000 0.0000 D 2015-05-16 2024-05-16 Common Stock 5600.0000 119751.0000 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 2017-01-17