X0306 4 2016-12-14 0000023082 COMPUTER SCIENCES CORP CSC 0001180454 LAWRIE JOHN M 1775 TYSONS BOULEVARD TYSONS VA 22102 1 1 Chairman, President and CEO Common Stock 2016-12-14 4 M 0 5600.0000 27.3200 A 386329.0000 D Common Stock 2016-12-14 4 S 0 100.0000 61.0700 D 386229.0000 D Common Stock 2016-12-14 4 S 0 100.0000 61.0450 D 386129.0000 D Common Stock 2016-12-14 4 S 0 100.0000 61.0300 D 386029.0000 D Common Stock 2016-12-14 4 S 0 100.0000 61.0200 D 385929.0000 D Common Stock 2016-12-14 4 S 0 100.0000 61.0100 D 385829.0000 D Common Stock 2016-12-14 4 S 0 100.0000 61.0000 D 385729.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.9900 D 385629.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.9800 D 385529.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.9700 D 385429.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.9600 D 385329.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.9550 D 385229.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.8900 D 385129.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.8000 D 385029.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.6650 D 384929.0000 D Common Stock 2016-12-14 4 S 0 100.0000 60.6600 D 384829.0000 D Common Stock 2016-12-14 4 S 0 200.0000 61.0600 D 384629.0000 D Common Stock 2016-12-14 4 S 0 200.0000 60.9500 D 384429.0000 D Common Stock 2016-12-14 4 S 0 200.0000 60.8800 D 384229.0000 D Common Stock 2016-12-14 4 S 0 200.0000 60.8600 D 384029.0000 D Common Stock 2016-12-14 4 S 0 200.0000 60.8400 D 383829.0000 D Common Stock 2016-12-14 4 S 0 200.0000 60.8200 D 383629.0000 D Common Stock 2016-12-14 4 S 0 200.0000 60.6800 D 383429.0000 D Common Stock 2016-12-14 4 S 0 200.0000 60.6500 D 383229.0000 D Common Stock 2016-12-14 4 S 0 300.0000 61.0400 D 382929.0000 D Common Stock 2016-12-14 4 S 0 300.0000 60.9300 D 382629.0000 D Common Stock 2016-12-14 4 S 0 300.0000 60.9200 D 382329.0000 D Common Stock 2016-12-14 4 S 0 300.0000 60.9000 D 382029.0000 D Common Stock 2016-12-14 4 S 0 300.0000 60.8100 D 381729.0000 D Common Stock 2016-12-14 4 S 0 500.0000 60.9400 D 380729.0000 D Options (rights to buy) 27.3200 2016-12-14 4 M 0 5600.0000 0.0000 D 2015-05-16 2024-05-16 Common Stock 5600.0000 147751.0000 D Options (rights to buy) 27.3200 2016-12-15 4 M 0 5600.0000 0.0000 D 2015-05-16 2024-05-16 Common Stock 5600.0000 142151.0000 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 2016-12-16