ILMN insider transactions

SVP, Chief People Officer Leckman Patricia sold $127,068 worth of shares (784 units at $162.08), decreasing direct ownership by 3% to 22,042 units (SEC Form 4)

Director Meister Keith A. sold $107,042,631 worth of shares (669,596 units at $159.86) (SEC Form 4)

Chief Legal Officer Davies Scott M sold $98,400 worth of shares (615 units at $160.00), decreasing direct ownership by 3% to 21,568 units (SEC Form 4)

VP, Chief Accounting Officer Ericksen Scott D sold $305,150 worth of shares (2,000 units at $152.57), decreasing direct ownership by 12% to 14,446 units (SEC Form 4)

Amendment: SEC Form 4 filed by Director Meister Keith A.

Director King David P was granted 2,072 shares (SEC Form 4)

Director Siegel Susan E was granted 2,072 shares, increasing direct ownership by 14% to 16,535 units (SEC Form 4)

Director Ullem Scott B. was granted 2,072 shares, increasing direct ownership by 24% to 10,863 units (SEC Form 4)

Director Schiller Philip W was granted 2,072 shares, increasing direct ownership by 10% to 22,220 units (SEC Form 4)

Director Richo Anna was granted 2,072 shares, increasing direct ownership by 32% to 8,527 units (SEC Form 4)

Director Meister Keith A. was granted 2,072 shares, increasing direct ownership by 45% to 6,638 units (SEC Form 4)

Director Gottlieb Scott was granted 2,072 shares, increasing direct ownership by 16% to 14,795 units (SEC Form 4)

Director Dorsa Caroline covered exercise/tax liability with 1,512 shares and was granted 2,072 shares, increasing direct ownership by 4% to 15,754 units (SEC Form 4)

SEC Form 3 filed by new insider King David P

Director Meister Keith A. sold $47,931,975 worth of shares (329,460 units at $145.49) (SEC Form 4)

SEC Form 4 filed by Director Meister Keith A.

SVP, Strategy/Corp Development Wedel Christensen Jakob covered exercise/tax liability with 233 shares and sold $97,328 worth of shares (700 units at $139.04), decreasing direct ownership by 6% to 15,056 units (SEC Form 4)

SEC Form 4 filed by Ullem Scott B.

SEC Form 4 filed by Meister Keith A.

SVP, Chief Technology Officer Barnard Steven was granted 7,603 shares, increasing direct ownership by 23% to 41,335 units (SEC Form 4)

Chief Legal Officer Davies Scott M was granted 5,849 shares, increasing direct ownership by 36% to 22,183 units (SEC Form 4)

SVP, Chief Financial Officer Dhingra Ankur was granted 9,358 shares, increasing direct ownership by 38% to 34,264 units (SEC Form 4)

VP, Chief Accounting Officer Ericksen Scott D was granted 3,217 shares, increasing direct ownership by 24% to 16,446 units (SEC Form 4)

SVP, Chief People Officer Leckman Patricia was granted 6,317 shares, increasing direct ownership by 38% to 22,826 units (SEC Form 4)

Chief of Global Operations Pegels Kevin Carl was granted 6,317 shares, increasing direct ownership by 28% to 29,038 units (SEC Form 4)

Chief Executive Officer Thaysen Jacob was granted 25,734 shares, increasing direct ownership by 31% to 109,073 units (SEC Form 4)

SVP, Strategy/Corp Development Wedel Christensen Jakob was granted 5,615 shares, increasing direct ownership by 54% to 15,989 units (SEC Form 4)

Chief Legal Officer Davies Scott M sold $155,216 worth of shares (1,336 units at $116.18), decreasing direct ownership by 8% to 16,334 units (SEC Form 4)

SVP, Chief Technology Officer Barnard Steven covered exercise/tax liability with 1,259 shares, decreasing direct ownership by 4% to 33,435 units (SEC Form 4)

VP, Chief Accounting Officer Ericksen Scott D covered exercise/tax liability with 694 shares, decreasing direct ownership by 5% to 13,229 units (SEC Form 4)

Chief of Global Operations Pegels Kevin Carl covered exercise/tax liability with 1,164 shares, decreasing direct ownership by 5% to 22,721 units (SEC Form 4)

Chief Legal Officer Davies Scott M covered exercise/tax liability with 1,037 shares, decreasing direct ownership by 6% to 17,670 units (SEC Form 4)

Chief Executive Officer Thaysen Jacob covered exercise/tax liability with 6,544 shares, decreasing direct ownership by 7% to 83,339 units (SEC Form 4)

SVP, Strategy/Corp Development Wedel Christensen Jakob covered exercise/tax liability with 578 shares, decreasing direct ownership by 5% to 10,374 units (SEC Form 4)

SVP, Chief People Officer Leckman Patricia covered exercise/tax liability with 1,304 shares and sold $275,347 worth of shares (2,370 units at $116.18), decreasing direct ownership by 18% to 16,321 units (SEC Form 4)

SVP, Chief Technology Officer Barnard Steven converted options into 2,677 shares and covered exercise/tax liability with 1,014 shares, increasing direct ownership by 5% to 34,694 units (SEC Form 4)

Chief Executive Officer Thaysen Jacob converted options into 13,264 shares and covered exercise/tax liability with 5,470 shares, increasing direct ownership by 9% to 89,883 units (SEC Form 4)

Chief of Global Operations Pegels Kevin Carl converted options into 2,283 shares and covered exercise/tax liability with 874 shares, increasing direct ownership by 6% to 23,885 units (SEC Form 4)

Chief Legal Officer Davies Scott M converted options into 1,370 shares and covered exercise/tax liability with 550 shares, increasing direct ownership by 5% to 18,707 units (SEC Form 4)

SVP, Chief People Officer Leckman Patricia converted options into 1,028 shares and covered exercise/tax liability with 424 shares, increasing direct ownership by 3% to 19,995 units (SEC Form 4)

VP, Chief Accounting Officer Ericksen Scott D converted options into 743 shares and covered exercise/tax liability with 306 shares, increasing direct ownership by 3% to 13,923 units (SEC Form 4)

Director Gottlieb Scott bought $23,562 worth of shares (200 units at $117.81), increasing direct ownership by 2% to 12,723 units (SEC Form 4)

Director Ullem Scott B. was granted 212 shares, increasing direct ownership by 3% to 8,601 units (SEC Form 4)

Chief Legal Officer Davies Scott M sold $43,957 worth of shares (323 units at $136.09), decreasing direct ownership by 2% to 17,887 units (SEC Form 4)

SVP, Strategy/Corp Development Wedel Christensen Jakob covered exercise/tax liability with 307 shares and sold $70,969 worth of shares (549 units at $129.27), decreasing direct ownership by 7% to 10,952 units (SEC Form 4)

Chief Legal Officer Davies Scott M returned $39,661 worth of shares to the company (323 units at $122.79), decreasing direct ownership by 2% to 18,210 units (SEC Form 4)

Chief Legal Officer Davies Scott M covered exercise/tax liability with 398 shares, decreasing direct ownership by 2% to 18,533 units (SEC Form 4)

VP, Chief Accounting Officer Ericksen Scott D covered exercise/tax liability with 206 shares, decreasing direct ownership by 2% to 13,486 units (SEC Form 4)

SVP, Chief People Officer Leckman Patricia covered exercise/tax liability with 296 shares, decreasing direct ownership by 2% to 19,391 units (SEC Form 4)

Chief of Global Operations Pegels Kevin Carl covered exercise/tax liability with 599 shares, decreasing direct ownership by 3% to 22,476 units (SEC Form 4)

SVP, Chief Technology Officer Barnard Steven covered exercise/tax liability with 515 shares, decreasing direct ownership by 2% to 33,031 units (SEC Form 4)

Director Gottlieb Scott bought $61,065 worth of shares (500 units at $122.13), increasing direct ownership by 4% to 12,523 units (SEC Form 4)

Chief Executive Officer Thaysen Jacob covered exercise/tax liability with 1,301 shares, decreasing direct ownership by 2% to 82,089 units (SEC Form 4)

Director Ullem Scott B. was granted 252 shares, increasing direct ownership by 3% to 8,389 units (SEC Form 4)

SVP, Chief Technology Officer Barnard Steven covered exercise/tax liability with 287 shares, decreasing direct ownership by 0.85% to 33,546 units (SEC Form 4)

SVP, Chief Commercial Officer Cunningham Everett covered exercise/tax liability with 4,248 shares, decreasing direct ownership by 9% to 41,942 units (SEC Form 4)

Director Ullem Scott B. was granted 307 shares, increasing direct ownership by 4% to 8,137 units (SEC Form 4)

Director Meister Keith A. was granted 3,780 shares, increasing direct ownership by 605% to 4,405 units (SEC Form 4)

Director Arnold Frances was granted 3,780 shares, increasing direct ownership by 22% to 20,907 units (SEC Form 4)

Director Dorsa Caroline was granted 3,780 shares, increasing direct ownership by 33% to 15,194 units (SEC Form 4)