APA - SEC Form 4 insider transactions

Executive VP Exploration Henderson Tracey K converted options into 5,000 shares and covered exercise/tax liability with 1,968 shares, increasing direct ownership by 6% to 53,758 units (SEC Form 4) to cover withholding tax

Executive VP - Administration Maddox Mark D sold $392,392 worth of shares (9,800 units at $40.04), decreasing direct ownership by 13% to 66,810 units (SEC Form 4)

SEC Form 4 filed by Weaving Anya

SEC Form 4 filed by Stover David L

SEC Form 4 filed by Ragauss Peter A

SEC Form 4 filed by Mckay Lamar

SEC Form 4 filed by Joung Chansoo

SEC Form 4 filed by Hooper Charles W

SEC Form 4 filed by Fisher Kenneth M.

SEC Form 4 filed by Ellis Juliet S

SEC Form 4 filed by Bob Matthew Regis

SEC Form 4 filed by Bay Annell R

SEC Form 4 filed by Bob Matthew Regis

SEC Form 4 filed by VP CAO & Controller Rayphole Robert P.

SEC Form 4 filed by Executive VP - Administration Maddox Mark D

SEC Form 4 filed by VP CAO & Controller Rayphole Robert P.

SEC Form 4 filed by Executive VP - Administration Maddox Mark D

SEC Form 4 filed by VP CAO & Controller Rayphole Robert P.

SEC Form 4 filed by Executive VP - Administration Maddox Mark D

EVP, CLO & Secretary Warnica Kimberly O. converted options into 5,981 shares and covered exercise/tax liability with 2,616 shares (SEC Form 4)

EVP and CFO Rodgers Ben C converted options into 4,222 shares and covered exercise/tax liability with 1,662 shares, increasing direct ownership by 7% to 41,257 units (SEC Form 4)

President Riney Stephen J converted options into 15,202 shares and covered exercise/tax liability with 5,982 shares, increasing direct ownership by 75% to 21,564 units (SEC Form 4)

Executive VP - Administration Maddox Mark D converted options into 6,158 shares and covered exercise/tax liability with 2,424 shares, increasing direct ownership by 5% to 76,610 units (SEC Form 4)

Executive VP Exploration Henderson Tracey K converted options into 6,158 shares and covered exercise/tax liability with 2,424 shares, increasing direct ownership by 8% to 50,726 units (SEC Form 4)

CEO Christmann John J covered exercise/tax liability with 10,514 shares, gifted 4,314 shares, received a gift of 4,314 shares and converted options into 26,717 shares, increasing direct ownership by 2% to 639,249 units (SEC Form 4)

EVP and CFO Rodgers Ben C converted options into 11,312 shares and returned $286,872 worth of shares to the company (11,312 units at $25.36) (SEC Form 4)

President Riney Stephen J converted options into 33,950 shares and returned $860,972 worth of shares to the company (33,950 units at $25.36) (SEC Form 4)

VP CAO & Controller Rayphole Robert P. returned $18,259 worth of shares to the company (720 units at $25.36) and converted options into 720 shares (SEC Form 4)

Executive VP - Administration Maddox Mark D converted options into 15,374 shares and returned $389,885 worth of shares to the company (15,374 units at $25.36) (SEC Form 4)

Executive VP Exploration Henderson Tracey K converted options into 18,682 shares and returned $473,776 worth of shares to the company (18,682 units at $25.36) (SEC Form 4)

CEO Christmann John J converted options into 72,170 shares and returned $1,830,231 worth of shares to the company (72,170 units at $25.36) (SEC Form 4)

EVP and CFO Rodgers Ben C converted options into 5,929 shares, returned $60,178 worth of shares to the company (2,372 units at $25.37) and covered exercise/tax liability with 1,400 shares, increasing direct ownership by 6% to 38,697 units (SEC Form 4)

President Riney Stephen J covered exercise/tax liability with 5,040 shares, converted options into 21,345 shares and returned $216,609 worth of shares to the company (8,538 units at $25.37), increasing direct ownership by 170% to 12,344 units (SEC Form 4)

VP CAO & Controller Rayphole Robert P. converted options into 3,768 shares, returned $50,265 worth of shares to the company (1,987 units at $25.30) and covered exercise/tax liability with 796 shares, increasing direct ownership by 6% to 18,274 units (SEC Form 4)

Executive VP - Administration Maddox Mark D converted options into 8,030 shares, returned $81,488 worth of shares to the company (3,212 units at $25.37) and covered exercise/tax liability with 1,896 shares, increasing direct ownership by 4% to 72,876 units (SEC Form 4)

Executive VP Exploration Henderson Tracey K converted options into 8,647 shares, returned $87,755 worth of shares to the company (3,459 units at $25.37) and covered exercise/tax liability with 2,042 shares, increasing direct ownership by 7% to 46,992 units (SEC Form 4)

CEO Christmann John J converted options into 37,513 shares, returned $380,677 worth of shares to the company (15,005 units at $25.37) and covered exercise/tax liability with 8,857 shares, increasing direct ownership by 2% to 627,360 units (SEC Form 4)

SEC Form 4 filed by VP CAO & Controller Rayphole Robert P.

SEC Form 4 filed by EVP, CLO & Secretary Warnica Kimberly O.

SEC Form 4 filed by Executive VP - Administration Maddox Mark D

SEC Form 4 filed by Executive VP Exploration Henderson Tracey K

SEC Form 4 filed by EVP and CFO Rodgers Ben C

SEC Form 4 filed by President Riney Stephen J

SEC Form 4 filed by CEO Christmann John J

President Riney Stephen J converted options into 60,342 shares, returned $1,338,932 worth of shares to the company (52,797 units at $25.36) and covered exercise/tax liability with 2,969 shares, increasing direct ownership by 328,736% to 4,577 units (SEC Form 4)

EVP and CFO Rodgers Ben C returned $426,479 worth of shares to the company (16,817 units at $25.36), covered exercise/tax liability with 989 shares and converted options into 19,330 shares, increasing direct ownership by 4% to 36,540 units (SEC Form 4)

VP CAO & Controller Rayphole Robert P. converted options into 2,548 shares, returned $46,358 worth of shares to the company (1,828 units at $25.36) and covered exercise/tax liability with 322 shares, increasing direct ownership by 2% to 17,289 units (SEC Form 4)

Executive VP - Administration Maddox Mark D converted options into 26,424 shares, returned $583,458 worth of shares to the company (23,007 units at $25.36) and covered exercise/tax liability with 1,345 shares, increasing direct ownership by 3% to 69,954 units (SEC Form 4)

Executive VP Exploration Henderson Tracey K converted options into 26,748 shares, returned $573,060 worth of shares to the company (22,597 units at $25.36) and covered exercise/tax liability with 1,634 shares, increasing direct ownership by 6% to 43,846 units (SEC Form 4)

CEO Christmann John J converted options into 128,269 shares, returned $2,846,204 worth of shares to the company (112,232 units at $25.36) and covered exercise/tax liability with 6,311 shares, increasing direct ownership by 2% to 613,709 units (SEC Form 4)

SEC Form 4 filed by Director Weaving Anya

SEC Form 4 filed by Director Stover David L

SEC Form 4 filed by Director Ragauss Peter A

SEC Form 4 filed by Director Mckay Lamar

SEC Form 4 filed by Director Joung Chansoo

SEC Form 4 filed by Director Hooper Charles W

SEC Form 4 filed by Director Fisher Kenneth M.

SEC Form 4 filed by Director Ellis Juliet S

SEC Form 4 filed by Director Bob Matthew Regis

SEC Form 4 filed by Director Bay Annell R