X0306 4 2017-12-11 0001110803 ILLUMINA INC ILMN 0001188264 MCGINNIS KAREN K 5200 ILLUMINA WAY SAN DIEGO CA 92122 1 VP, Chief Accounting Officer Performance Shares 2017-12-11 4 A 0 935 0 A 2021-01-03 Common Stock 935 935 D Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's earnings per share for the fiscal year ending January 3, 2021. The number of shares issued will range from 0% to 150% of the amount specified above, based on the Company's actual earnings per share for the fiscal year ending January 3, 2021, relative to pre-defined objectives, subject to awardee's continuing to be a service provider on such dates. By: Robert Maynes for Karen K. McGinnis 2017-12-13