ATRC insider transactions

Director Prange Karen sold $85,950 worth of shares (3,000 units at $28.65), decreasing direct ownership by 10% to 26,373 units (SEC Form 4)

Director Prange Karen was granted 6,144 shares, increasing direct ownership by 26% to 29,373 units (SEC Form 4)

Director Telman Deborah H was granted 6,144 shares, increasing direct ownership by 28% to 28,328 units (SEC Form 4)

Director Yuen Maggie was granted 6,144 shares, increasing direct ownership by 54% to 17,515 units (SEC Form 4)

Director Johnson B Kristine was granted 6,144 shares, increasing direct ownership by 12% to 55,954 units (SEC Form 4)

Director Nachman Shlomo was granted 6,144 shares, increasing direct ownership by 33% to 24,655 units (SEC Form 4)

Director Groves Regina E was granted 6,144 shares, increasing direct ownership by 18% to 39,859 units (SEC Form 4)

Director Wehrwein Sven was granted 6,144 shares, increasing direct ownership by 18% to 40,518 units (SEC Form 4)

Director White Robert S. was granted 6,144 shares, increasing direct ownership by 5% to 128,318 units (SEC Form 4)

Chief Scientific Officer Doraiswamy Vinayak sold $140,650 worth of shares (5,000 units at $28.13), decreasing direct ownership by 5% to 91,875 units (SEC Form 4)

Chief Scientific Officer Doraiswamy Vinayak sold $149,150 worth of shares (5,000 units at $29.83), decreasing direct ownership by 5% to 96,875 units (SEC Form 4)

Director White Robert S. exercised 10,000 shares at a strike of $14.99, increasing direct ownership by 9% to 122,174 units (SEC Form 4)

President, CEO, & Director Carrel Michael H gifted 6,000 shares, decreasing direct ownership by 0.76% to 778,498 units (SEC Form 4)

Chief Scientific Officer Doraiswamy Vinayak was granted 45,588 shares and covered exercise/tax liability with 15,585 shares, increasing direct ownership by 42% to 101,875 units (SEC Form 4)

Chief Mktg & Strategy Officer Noznesky Justin J was granted 43,189 shares and covered exercise/tax liability with 15,586 shares, increasing direct ownership by 35% to 106,401 units (SEC Form 4)

President, CEO, & Director Carrel Michael H covered exercise/tax liability with 72,777 shares and was granted 169,898 shares, increasing direct ownership by 14% to 784,498 units (SEC Form 4)

Chief Financial Officer Wirick Angela L was granted 63,088 shares and covered exercise/tax liability with 22,965 shares, increasing direct ownership by 24% to 204,893 units (SEC Form 4)

Chief Technical Officer Privitera Salvatore was granted 45,588 shares and covered exercise/tax liability with 13,127 shares, increasing direct ownership by 26% to 158,048 units (SEC Form 4)

Chief Legal Officer Dahlquist Karl S. was granted 43,189 shares and covered exercise/tax liability with 15,687 shares, increasing direct ownership by 40% to 96,053 units (SEC Form 4)

Chief Operating Officer Seith Douglas J was granted 67,918 shares and covered exercise/tax liability with 22,948 shares, increasing direct ownership by 24% to 229,340 units (SEC Form 4)

Chief Operating Officer Seith Douglas J was granted 257 shares, increasing direct ownership by 0.14% to 184,370 units (SEC Form 4)

President, CEO, & Director Carrel Michael H gifted 4,000 shares, decreasing direct ownership by 0.58% to 687,377 units (SEC Form 4)

Director Wehrwein Sven exercised 10,000 shares at a strike of $19.95 and sold $376,578 worth of shares (10,000 units at $37.66) (SEC Form 4)

Chief Mktg & Strategy Officer Noznesky Justin J sold $192,640 worth of shares (5,166 units at $37.29), decreasing direct ownership by 6% to 78,798 units (SEC Form 4)

Director Yuen Maggie sold $107,160 worth of shares (3,000 units at $35.72), decreasing direct ownership by 21% to 11,371 units (SEC Form 4)

President, CEO, & Director Carrel Michael H gifted 6,000 shares, decreasing direct ownership by 0.86% to 691,377 units (SEC Form 4)

Chief Mktg & Strategy Officer Noznesky Justin J sold $108,900 worth of shares (3,000 units at $36.30), decreasing direct ownership by 3% to 83,964 units (SEC Form 4)

Director Wehrwein Sven exercised 5,000 shares at a strike of $19.95 and sold $185,000 worth of shares (5,000 units at $37.00) (SEC Form 4)

Director Wehrwein Sven exercised 5,000 shares at a strike of $19.95 and sold $180,000 worth of shares (5,000 units at $36.00) (SEC Form 4)

President, CEO, & Director Carrel Michael H gifted 10,000 shares, decreasing direct ownership by 1% to 697,377 units (SEC Form 4)

Director Groves Regina E sold $90,283 worth of shares (2,452 units at $36.82), decreasing direct ownership by 7% to 33,715 units (SEC Form 4)

Chief Scientific Officer Doraiswamy Vinayak sold $91,450 worth of shares (2,500 units at $36.58), decreasing direct ownership by 3% to 71,872 units (SEC Form 4)

Chief Operating Officer Seith Douglas J was granted 550 shares, increasing direct ownership by 0.30% to 184,113 units (SEC Form 4)

Chief Scientific Officer Doraiswamy Vinayak was granted 822 shares, increasing direct ownership by 1% to 74,372 units (SEC Form 4)

Chief Technical Officer Privitera Salvatore was granted 822 shares, increasing direct ownership by 0.66% to 125,587 units (SEC Form 4)

President, CEO, & Director Carrel Michael H was granted 822 shares, increasing direct ownership by 0.12% to 707,377 units (SEC Form 4)

Chief Legal Officer Dahlquist Karl S. was granted 822 shares, increasing direct ownership by 1% to 68,551 units (SEC Form 4)

Chief Scientific Officer Doraiswamy Vinayak sold $83,600 worth of shares (2,500 units at $33.44), decreasing direct ownership by 3% to 73,550 units (SEC Form 4)

Director Yuen Maggie was granted 5,401 shares, increasing direct ownership by 60% to 14,371 units (SEC Form 4)

Director White Robert S. was granted 5,401 shares, increasing direct ownership by 5% to 112,174 units (SEC Form 4)

Director Prange Karen was granted 5,401 shares, increasing direct ownership by 30% to 23,229 units (SEC Form 4)

Director Nachman Shlomo was granted 5,401 shares, increasing direct ownership by 41% to 18,511 units (SEC Form 4)

Director Johnson B Kristine was granted 5,401 shares, increasing direct ownership by 12% to 49,810 units (SEC Form 4)

Director Wehrwein Sven was granted 5,401 shares, increasing direct ownership by 19% to 34,374 units (SEC Form 4)

Director Telman Deborah H was granted 5,401 shares, increasing direct ownership by 32% to 22,184 units (SEC Form 4)

Director Groves Regina E was granted 5,401 shares, increasing direct ownership by 18% to 36,167 units (SEC Form 4)

Director White Robert S. exercised 10,000 shares at a strike of $22.62, increasing direct ownership by 10% to 106,773 units (SEC Form 4)

President, CEO, & Director Carrel Michael H gifted 4,000 shares, decreasing direct ownership by 0.56% to 706,555 units (SEC Form 4)

Director Prange Karen sold $232,532 worth of shares (6,100 units at $38.12), decreasing direct ownership by 25% to 17,828 units (SEC Form 4)

Chief Operating Officer Seith Douglas J was granted 44,386 shares and covered exercise/tax liability with 15,050 shares, increasing direct ownership by 19% to 183,563 units (SEC Form 4)

Chief Technical Officer Privitera Salvatore covered exercise/tax liability with 8,397 shares and was granted 29,165 shares, increasing direct ownership by 20% to 124,765 units (SEC Form 4)

Chief Scientific Officer Doraiswamy Vinayak was granted 25,938 shares and covered exercise/tax liability with 9,672 shares, increasing direct ownership by 27% to 76,050 units (SEC Form 4)

Chief Mktg & Strategy Officer Noznesky Justin J was granted 25,938 shares and covered exercise/tax liability with 9,673 shares, increasing direct ownership by 23% to 86,964 units (SEC Form 4)

President, CEO, & Director Carrel Michael H was granted 101,242 shares and covered exercise/tax liability with 43,926 shares, increasing direct ownership by 9% to 710,555 units (SEC Form 4)

Chief Human Resources Officer Yount Deborah Lee was granted 14,853 shares and covered exercise/tax liability with 11,961 shares, increasing direct ownership by 7% to 45,578 units (SEC Form 4)

Chief Legal Officer Dahlquist Karl S. was granted 25,938 shares and covered exercise/tax liability with 9,870 shares, increasing direct ownership by 31% to 67,729 units (SEC Form 4)

Chief Financial Officer Wirick Angela L was granted 39,333 shares and covered exercise/tax liability with 13,633 shares, increasing direct ownership by 18% to 164,770 units (SEC Form 4)

Chief Mktg & Strategy Officer Noznesky Justin J gifted 585 shares, decreasing direct ownership by 0.82% to 70,699 units (SEC Form 4)

Chief Human Resources Officer Yount Deborah Lee covered exercise/tax liability with 5,240 shares, decreasing direct ownership by 11% to 42,686 units (SEC Form 4)

Director Yuen Maggie sold $84,245 worth of shares (3,500 units at $24.07), decreasing direct ownership by 28% to 8,970 units (SEC Form 4)