ISRG insider transactions

SEC Form 4 filed by Director Guthart Gary S

Director Reed Monica P converted options into 531 shares, increasing direct ownership by 23% to 2,876 units (SEC Form 4)

Director Nachtsheim Jami K converted options into 531 shares, increasing direct ownership by 8% to 6,902 units (SEC Form 4)

Director Leonard Keith R converted options into 531 shares, increasing direct ownership by 144% to 901 units (SEC Form 4)

Director Ladd Amy L converted options into 531 shares, increasing direct ownership by 442% to 651 units (SEC Form 4)

Director Kolli Sreelakshmi converted options into 531 shares, increasing direct ownership by 54% to 1,510 units (SEC Form 4)

Director Johnson Amal M converted options into 531 shares, increasing direct ownership by 4% to 13,545 units (SEC Form 4)

Director Chew Lewis converted options into 531 shares, increasing direct ownership by 68% to 1,314 units (SEC Form 4)

Director Beery Joseph C converted options into 531 shares, increasing direct ownership by 17% to 3,641 units (SEC Form 4)

Director Barratt Craig H converted options into 750 shares (SEC Form 4)

Director Ladd Amy L sold $291,886 worth of shares (619 units at $471.55) as part of a pre-agreed trading plan, decreasing direct ownership by 84% to 120 units (SEC Form 4)

EVP & Chief Medical Officer Curet Myriam exercised 105 shares at a strike of $229.39 and sold $51,865 worth of shares (105 units at $493.95) (SEC Form 4)

SVP & Chief Mfg and Supply Cha Brosius Mark sold $630,475 worth of shares (1,293 units at $487.61), decreasing direct ownership by 44% to 1,613 units (SEC Form 4)

SVP & Chief Mfg and Supply Cha Brosius Mark sold $1,815,062 worth of shares (3,658 units at $496.19), decreasing direct ownership by 56% to 2,906 units (SEC Form 4)

VP Corporate Controller Widman Fredrik sold $181,915 worth of shares (367 units at $495.68), converted options into 468 shares and covered exercise/tax liability with 233 shares, decreasing direct ownership by 11% to 1,026 units (SEC Form 4)

EVP & Chief Medical Officer Curet Myriam exercised 125 shares at a strike of $208.90 and sold $2,364,961 worth of shares (4,853 units at $487.32) (SEC Form 4)

SVP & GM da Vinci Platforms & Jeddi Iman covered exercise/tax liability with 4,466 shares and converted options into 9,004 shares, increasing direct ownership by 236% to 6,463 units (SEC Form 4)

Director Guthart Gary S converted options into 28,840 shares and covered exercise/tax liability with 14,302 shares, increasing direct ownership by 157% to 23,789 units (SEC Form 4)

EVP & CFO & Enterprise Technol Samath Jamie converted options into 11,525 shares and covered exercise/tax liability with 5,716 shares, increasing direct ownership by 61% to 15,366 units (SEC Form 4)

EVP & Chief Legal and Complian Loeb Gary converted options into 3,148 shares and covered exercise/tax liability with 1,562 shares, increasing direct ownership by 32% to 6,520 units (SEC Form 4)

EVP & Chief Commercial and Mkt Charlton Henry L converted options into 11,525 shares and covered exercise/tax liability with 5,135 shares, increasing direct ownership by 122% to 11,610 units (SEC Form 4)

Chief Executive Officer (CEO) Rosa David J. converted options into 24,918 shares and covered exercise/tax liability with 12,357 shares, increasing direct ownership by 5% to 245,209 units (SEC Form 4)

SVP & Chief Mfg and Supply Cha Brosius Mark converted options into 9,255 shares and covered exercise/tax liability with 4,590 shares, increasing direct ownership by 246% to 6,564 units (SEC Form 4)

EVP & Chief Medical Officer Curet Myriam converted options into 9,380 shares, covered exercise/tax liability with 4,652 shares and sold $1,171,820 worth of shares (2,345 units at $499.71) (SEC Form 4)

SVP Chief Human Resources Offi Wadors Patricia L covered exercise/tax liability with 238 shares, sold $109,936 worth of shares (220 units at $499.71) and converted options into 458 shares (SEC Form 4)

SVP & GM da Vinci Platforms & Jeddi Iman covered exercise/tax liability with 972 shares and converted options into 2,309 shares, increasing direct ownership by 229% to 1,922 units (SEC Form 4)

EVP & Chief Commercial and Mkt Charlton Henry L converted options into 2,747 shares and covered exercise/tax liability with 1,224 shares, increasing direct ownership by 41% to 5,220 units (SEC Form 4)

EVP & CFO & Enterprise Technol Samath Jamie converted options into 3,396 shares and covered exercise/tax liability with 1,638 shares, increasing direct ownership by 23% to 9,557 units (SEC Form 4)

EVP & Chief Legal and Complian Loeb Gary converted options into 2,442 shares and covered exercise/tax liability with 1,212 shares, increasing direct ownership by 33% to 4,934 units (SEC Form 4)

EVP & Chief Medical Officer Curet Myriam converted options into 4,654 shares and covered exercise/tax liability with 2,309 shares (SEC Form 4)

VP Corporate Controller Widman Fredrik converted options into 989 shares and covered exercise/tax liability with 491 shares, increasing direct ownership by 75% to 1,158 units (SEC Form 4)

Chief Executive Officer (CEO) Rosa David J. converted options into 6,105 shares and covered exercise/tax liability with 3,027 shares, increasing direct ownership by 1% to 232,648 units (SEC Form 4)

Director Guthart Gary S converted options into 8,393 shares and covered exercise/tax liability with 4,163 shares, increasing direct ownership by 84% to 9,251 units (SEC Form 4)

SVP & Chief Mfg and Supply Cha Brosius Mark converted options into 2,595 shares and covered exercise/tax liability with 1,288 shares, increasing direct ownership by 221% to 1,899 units (SEC Form 4)

EVP & Chief Medical Officer Curet Myriam sold $260,316 worth of shares (526 units at $494.90), exercised 943 shares at a strike of $25.54 and covered exercise/tax liability with 417 shares (SEC Form 4)

VP Corporate Controller Widman Fredrik converted options into 567 shares, covered exercise/tax liability with 302 shares and sold $65,830 worth of shares (133 units at $494.96), increasing direct ownership by 25% to 660 units (SEC Form 4)

Chief Executive Officer (CEO) Rosa David J. converted options into 1,436 shares and covered exercise/tax liability with 724 shares, increasing direct ownership by 0.31% to 229,570 units (SEC Form 4)

Director Guthart Gary S converted options into 2,633 shares and covered exercise/tax liability with 1,306 shares, increasing direct ownership by 36% to 5,021 units (SEC Form 4)

EVP & Chief Legal and Complian Loeb Gary converted options into 315 shares and covered exercise/tax liability with 172 shares, increasing direct ownership by 4% to 3,704 units (SEC Form 4)

SVP & GM da Vinci Platforms & Jeddi Iman converted options into 838 shares and covered exercise/tax liability with 309 shares, increasing direct ownership by 945% to 585 units (SEC Form 4)

EVP & CFO & Enterprise Technol Samath Jamie converted options into 1,077 shares and covered exercise/tax liability with 496 shares, increasing direct ownership by 8% to 7,799 units (SEC Form 4)

EVP & Chief Commercial and Mkt Charlton Henry L converted options into 1,077 shares and covered exercise/tax liability with 492 shares, increasing direct ownership by 19% to 3,697 units (SEC Form 4)

SVP & Chief Mfg and Supply Cha Brosius Mark converted options into 838 shares and covered exercise/tax liability with 433 shares, increasing direct ownership by 217% to 592 units (SEC Form 4)

New insider Jeddi Iman claimed ownership of 26,649 shares (SEC Form 3)

SEC Form 3 filed by new insider Wadors Patricia L

Director Leonard Keith R disposed of 369 shares, decreasing direct ownership by 50% to 370 units (SEC Form 4)

SEC Form 4 filed by SVP & Chief Mfg and Supply Cha Brosius Mark

SEC Form 4 filed by EVP & Chief Legal and Complian Loeb Gary

SEC Form 4 filed by Chief Executive Officer (CEO) Rosa David J.

EVP & Chief Medical Officer Curet Myriam exercised 126 shares at a strike of $208.90 and sold $65,523 worth of shares (126 units at $520.02) (SEC Form 4)

SEC Form 4 filed by Director Guthart Gary S

SEC Form 4 filed by EVP & Chief Commercial and Mkt Charlton Henry L

SEC Form 4 filed by EVP & CFO & Enterprise Technol Samath Jamie

EVP & Chief Medical Officer Curet Myriam exercised 230 shares at a strike of $218.25 and sold $122,500 worth of shares (230 units at $532.61) (SEC Form 4)

Director Guthart Gary S exercised 25,500 shares at a strike of $174.26 and sold $14,475,672 worth of shares (27,300 units at $530.24), increasing direct ownership by 37% to 3,694 units (SEC Form 4)

Officer Brosius Mark sold $254,499 worth of shares (464 units at $548.49), decreasing direct ownership by 78% to 131 units (SEC Form 4)

Amendment: Officer Brosius Mark sold $170,776 worth of shares (312 units at $547.36), decreasing direct ownership by 34% to 595 units (SEC Form 4)

SVP & Chief Mfg and Supply Cha Brosius Mark exercised 4,500 shares at a strike of $79.64 and sold $2,717,619 worth of shares (4,964 units at $547.47), decreasing direct ownership by 51% to 443 units (SEC Form 4)

EVP & Chief Medical Officer Curet Myriam exercised 104 shares at a strike of $229.39 and sold $58,230 worth of shares (104 units at $559.90) (SEC Form 4)

EVP & Chief Medical Officer Curet Myriam exercised 125 shares at a strike of $208.90 and sold $71,124 worth of shares (125 units at $568.99) (SEC Form 4)