GT insider transactions

CEO & President Stewart Mark Wynn converted options into 355,537 shares and covered exercise/tax liability with 163,903 shares, increasing direct ownership by 35% to 746,646 units (SEC Form 4) to satisfy withholding tax

Senior VP, Global Commercial Boucharlat Gregory converted options into 3,170 shares and covered exercise/tax liability with 2,111 shares, increasing direct ownership by 27% to 5,037 units (SEC Form 4) (tax withholding)

SEC Form 4 filed by Firestone James A

SEC Form 4 filed by Hinrichs Joseph R

SEC Form 4 filed by Clayton Norma

SEC Form 4 filed by Siu Hera K

SEC Form 4 filed by Geissler Werner

SEC Form 4 filed by Lewis Karla R

SEC Form 4 filed by Koellner Laurette T

SEC Form 4 filed by Wessel Michael

SEC Form 4 filed by Mitchell Max H

SEC Form 4 filed by Wood Roger

SEC Form 4 filed by Winkler Jason J

SEC Form 4 filed by Hamilton Julie

SEC Form 3 filed by new insider Hamilton Julie

SEC Form 4 filed by Winkler Jason J

SEC Form 4 filed by Snyder Margaret V

Sr VP & Chief Tech Ofcr Helsel Christopher P converted options into 63,484 shares and covered exercise/tax liability with 28,792 shares, increasing direct ownership by 34% to 138,014 units (SEC Form 4)

Senior VP, Global Commercial Boucharlat Gregory converted options into 6,538 shares and covered exercise/tax liability with 4,353 shares, increasing direct ownership by 122% to 3,978 units (SEC Form 4)

Sr VP Global Mfg Supply Chain Metzelaar Don converted options into 10,215 shares and covered exercise/tax liability with 3,004 shares (SEC Form 4)

Senior VP & Chief HR Officer Gray Nicole converted options into 15,080 shares and covered exercise/tax liability with 6,840 shares, increasing direct ownership by 87% to 17,668 units (SEC Form 4)

CEO & President Stewart Mark Wynn converted options into 183,458 shares and covered exercise/tax liability with 84,575 shares, increasing direct ownership by 22% to 555,012 units (SEC Form 4)

Vice President and Controller Snyder Margaret V converted options into 7,984 shares and covered exercise/tax liability with 3,606 shares, increasing direct ownership by 97% to 8,890 units (SEC Form 4)

EVP & Chief Financial Officer Zamarro Christina L converted options into 125,829 shares and covered exercise/tax liability with 57,065 shares, increasing direct ownership by 92% to 143,873 units (SEC Form 4)

Sr VP and Chief Legal Officer Phillips David Emmitt covered exercise/tax liability with 24,195 shares and converted options into 53,347 shares, increasing direct ownership by 92% to 60,785 units (SEC Form 4)

President, Asia Pacific Madarang Nathaniel converted options into 51,340 shares and covered exercise/tax liability with 23,105 shares, increasing direct ownership by 49% to 85,596 units (SEC Form 4)

SR VP & Chief Comm. Officer Duda Laura P converted options into 26,984 shares and covered exercise/tax liability with 12,238 shares, increasing direct ownership by 24% to 77,016 units (SEC Form 4)

SEC Form 4 filed by Sr VP Global Mfg Supply Chain Metzelaar Don

SEC Form 4 filed by Vice President and Controller Snyder Margaret V

SEC Form 4 filed by Senior VP, Global Commercial Boucharlat Gregory

SEC Form 4 filed by President, Asia Pacific Madarang Nathaniel

SEC Form 4 filed by Senior VP & Chief HR Officer Gray Nicole

SEC Form 4 filed by Sr VP & Chief Tech Ofcr Helsel Christopher P

SEC Form 4 filed by Sr VP and Chief Legal Officer Phillips David Emmitt

SEC Form 4 filed by EVP & Chief Financial Officer Zamarro Christina L

SEC Form 4 filed by CEO & President Stewart Mark Wynn

Vice President and Controller Snyder Margaret V converted options into 4,333 shares and covered exercise/tax liability with 2,186 shares, increasing direct ownership by 91% to 4,512 units (SEC Form 4)

EVP & Chief Financial Officer Zamarro Christina L converted options into 37,682 shares and covered exercise/tax liability with 17,710 shares, increasing direct ownership by 36% to 75,109 units (SEC Form 4)

Sr VP and Chief Legal Officer Phillips David Emmitt converted options into 20,901 shares and covered exercise/tax liability with 10,164 shares, increasing direct ownership by 51% to 31,633 units (SEC Form 4)

President, Asia Pacific Madarang Nathaniel converted options into 18,421 shares and covered exercise/tax liability with 8,290 shares, increasing direct ownership by 21% to 57,361 units (SEC Form 4)

Sr VP & Chief Tech Ofcr Helsel Christopher P covered exercise/tax liability with 11,530 shares and converted options into 23,865 shares, increasing direct ownership by 14% to 103,322 units (SEC Form 4)

SR VP & Chief Comm. Officer Duda Laura P converted options into 10,047 shares and covered exercise/tax liability with 5,089 shares, increasing direct ownership by 9% to 62,270 units (SEC Form 4)

SEC Form 4 filed by Director Winkler Jason J

Director Winkler Jason J bought $754,500 worth of shares (100,000 units at $7.54) (SEC Form 4)

SEC Form 4 filed by Director Mitchell Max H

SEC Form 4 filed by Director Winkler Jason J

SEC Form 4 filed by Director Clayton Norma

SEC Form 4 filed by Director Winkler Jason J

SEC Form 4 filed by Director Mitchell Max H

SEC Form 4 filed by Director Clayton Norma

Senior VP & Chief HR Officer Gray Nicole converted options into 5,114 shares and covered exercise/tax liability with 1,553 shares, increasing direct ownership by 61% to 9,428 units (SEC Form 4)

SEC Form 4 filed by Senior VP, Global Commercial Boucharlat Gregory

New insider Boucharlat Gregory claimed ownership of 1,793 shares (SEC Form 3)

SEC Form 4 filed by Director Winkler Jason J

New insider Winkler Jason J claimed no ownership of stock in the company (SEC Form 3)

CEO & President Stewart Mark Wynn converted options into 401,340 shares and covered exercise/tax liability with 185,018 shares, increasing direct ownership by 90% to 456,129 units (SEC Form 4)

President, Americas Waldron Ryan converted options into 3,718 shares and covered exercise/tax liability with 1,129 shares, increasing direct ownership by 18% to 17,382 units (SEC Form 4)

SEC Form 4 filed by Director Wood Roger

SEC Form 4 filed by Director Wessel Michael

SEC Form 4 filed by Director Mitchell Max H