WTI - SEC Form 4 insider transactions

VP & Chief Accounting Officer Hartman Bart P. Iii converted options into 5,959 shares and covered exercise/tax liability with 2,345 shares, increasing direct ownership by 8% to 47,120 units (SEC Form 4)

EVP & Chief Technical Officer Gamblin Huan converted options into 6,670 shares and covered exercise/tax liability with 2,625 shares, increasing direct ownership by 3% to 159,476 units (SEC Form 4)

Chairman, CEO & President Krohn Tracy W converted options into 106,667 shares and covered exercise/tax liability with 41,974 shares, increasing direct ownership by 5% to 1,344,979 units (SEC Form 4)

EVP & Chief Operating Officer Williford William J converted options into 45,000 shares and covered exercise/tax liability with 17,708 shares, increasing direct ownership by 7% to 405,172 units (SEC Form 4)

Director Conwill Daniel O. Iv converted options into 103,448 shares, increasing direct ownership by 70% to 251,076 units (SEC Form 4)

Director Chang Nancy T converted options into 103,448 shares, increasing direct ownership by 92% to 216,100 units (SEC Form 4)

Director Buchanan John D converted options into 103,448 shares, increasing direct ownership by 140% to 177,340 units (SEC Form 4)

Director Boulet Virginia converted options into 103,448 shares, increasing direct ownership by 23% to 547,597 units (SEC Form 4)

Director Stanley B Frank converted options into 103,448 shares, increasing direct ownership by 26% to 497,073 units (SEC Form 4)

SEC Form 4 filed by EVP & Chief Operating Officer Williford William J

SEC Form 4 filed by EVP & Chief Financial Officer Parasnis Sameer

SEC Form 4 filed by Chairman, CEO & President Krohn Tracy W

SEC Form 4 filed by EVP, GC & Corporate Secretary Hittner George

SEC Form 4 filed by VP & Chief Accounting Officer Hartman Bart P. Iii

SEC Form 4 filed by EVP & Chief Technical Officer Gamblin Huan

EVP & Chief Operating Officer Williford William J converted options into 152,542 shares and covered exercise/tax liability with 43,131 shares, increasing direct ownership by 41% to 377,880 units (SEC Form 4)

EVP & Chief Financial Officer Parasnis Sameer covered exercise/tax liability with 44,410 shares and converted options into 152,542 shares, increasing direct ownership by 147% to 181,470 units (SEC Form 4)

Chairman, CEO & President Krohn Tracy W converted options into 361,582 shares and covered exercise/tax liability with 141,494 shares, increasing direct ownership by 21% to 1,280,286 units (SEC Form 4)

EVP, GC & Corporate Secretary Hittner George converted options into 152,542 shares and covered exercise/tax liability with 40,526 shares, increasing direct ownership by 112% to 212,205 units (SEC Form 4)

VP & Chief Accounting Officer Hartman Bart P. Iii converted options into 20,197 shares and covered exercise/tax liability with 4,918 shares, increasing direct ownership by 54% to 43,506 units (SEC Form 4)

EVP & Chief Technical Officer Gamblin Huan converted options into 152,542 shares and covered exercise/tax liability with 40,526 shares, increasing direct ownership by 258% to 155,431 units (SEC Form 4)

EVP, GC & Corporate Secretary Hittner George covered exercise/tax liability with 2,687 shares, decreasing direct ownership by 3% to 100,189 units (SEC Form 4)

Chairman, CEO & President Krohn Tracy W converted options into 132,918 shares and covered exercise/tax liability with 52,304 shares, increasing direct ownership by 12% to 773,356 units (SEC Form 4)

VP & Chief Accounting Officer Hartman Bart P. Iii converted options into 7,424 shares and covered exercise/tax liability with 1,808 shares, increasing direct ownership by 25% to 28,227 units (SEC Form 4)

EVP & Chief Technical Officer Gamblin Huan converted options into 8,311 shares and covered exercise/tax liability with 2,024 shares, increasing direct ownership by 17% to 43,415 units (SEC Form 4)

EVP & Chief Operating Officer Williford William J converted options into 56,074 shares and covered exercise/tax liability with 22,066 shares, increasing direct ownership by 15% to 268,469 units (SEC Form 4)

EVP & Chief Financial Officer Parasnis Sameer covered exercise/tax liability with 13,655 shares and converted options into 56,074 shares, increasing direct ownership by 137% to 73,338 units (SEC Form 4)

EVP, GC & Corporate Secretary Hittner George covered exercise/tax liability with 2,687 shares, decreasing direct ownership by 3% to 102,876 units (SEC Form 4)

EVP & Chief Financial Officer Parasnis Sameer converted options into 22,685 shares and covered exercise/tax liability with 5,524 shares, increasing direct ownership by 125% to 30,919 units (SEC Form 4)

EVP, GC & Corporate Secretary Hittner George covered exercise/tax liability with 2,687 shares, decreasing direct ownership by 2% to 105,563 units (SEC Form 4)

EVP & Chief Operating Officer Williford William J converted options into 45,000 shares and covered exercise/tax liability with 17,708 shares, increasing direct ownership by 13% to 234,461 units (SEC Form 4)

Chairman, CEO & President Krohn Tracy W converted options into 106,667 shares and covered exercise/tax liability with 41,974 shares, increasing direct ownership by 10% to 692,742 units (SEC Form 4)

VP & Chief Accounting Officer Hartman Bart P. Iii converted options into 5,958 shares and covered exercise/tax liability with 1,451 shares, increasing direct ownership by 25% to 22,611 units (SEC Form 4)

EVP & Chief Technical Officer Gamblin Huan converted options into 6,670 shares and covered exercise/tax liability with 1,625 shares, increasing direct ownership by 16% to 37,128 units (SEC Form 4)

Director Stanley B Frank converted options into 73,892 shares, increasing direct ownership by 23% to 393,625 units (SEC Form 4)

Director Conwill Daniel O. Iv converted options into 73,892 shares, increasing direct ownership by 100% to 147,628 units (SEC Form 4)

Director Buchanan John D converted options into 73,892 shares (SEC Form 4)

Director Chang Nancy T converted options into 73,892 shares, increasing direct ownership by 191% to 112,652 units (SEC Form 4)

Director Boulet Virginia converted options into 73,892 shares, increasing direct ownership by 20% to 444,149 units (SEC Form 4)

EVP, GC & Corporate Secretary Hittner George covered exercise/tax liability with 2,687 shares, decreasing direct ownership by 2% to 108,250 units (SEC Form 4)

SEC Form 4 filed by EVP & Chief Operating Officer Williford William J

SEC Form 4 filed by EVP & Chief Financial Officer Parasnis Sameer

SEC Form 4 filed by Chairman, CEO & President Krohn Tracy W

SEC Form 4 filed by EVP, GC & Corporate Secretary Hittner George

SEC Form 4 filed by VP & Chief Accounting Officer Hartman Bart P. Iii

SEC Form 4 filed by EVP & Chief Technical Officer Gamblin Huan

EVP,GC and Corporate Secretary Hittner George covered exercise/tax liability with 2,689 shares, decreasing direct ownership by 2% to 110,937 units (SEC Form 4)

EVP,GC and Corporate Secretary Hittner George covered exercise/tax liability with 3,272 shares, decreasing direct ownership by 3% to 113,626 units (SEC Form 4)

EVP,GC and Corporate Secretary Hittner George covered exercise/tax liability with 3,272 shares, decreasing direct ownership by 3% to 116,898 units (SEC Form 4)

EVP,GC and Corporate Secretary Hittner George covered exercise/tax liability with 3,272 shares, decreasing direct ownership by 3% to 120,170 units (SEC Form 4)

EVP & Chief Operating Officer Williford William J covered exercise/tax liability with 8,045 shares and converted options into 18,016 shares, increasing direct ownership by 5% to 207,169 units (SEC Form 4)

Chairman, CEO & President Krohn Tracy W converted options into 83,874 shares and covered exercise/tax liability with 37,450 shares, increasing direct ownership by 8% to 628,049 units (SEC Form 4)

EVP,GC and Corporate Secretary Hittner George covered exercise/tax liability with 3,272 shares, decreasing direct ownership by 3% to 123,442 units (SEC Form 4)

VP & Chief Accounting Officer Hartman Bart P. Iii converted options into 4,074 shares and covered exercise/tax liability with 1,208 shares, increasing direct ownership by 19% to 18,104 units (SEC Form 4)

EVP,GC and Corporate Secretary Hittner George covered exercise/tax liability with 6,143 shares, decreasing direct ownership by 5% to 126,714 units (SEC Form 4)

EVP, GC & Corporate Secretary Hittner George was granted 132,399 shares, increasing direct ownership by 28,908% to 132,857 units (SEC Form 4)

SEC Form 4 filed by Chairman, CEO & President Krohn Tracy W

SEC Form 4 filed by EVP & Chief Financial Officer Parasnis Sameer

SEC Form 4 filed by EVP & Chief Operating Officer Williford William J

SEC Form 4 filed by VP & Chief Accounting Officer Hartman Bart P. Iii