AROC insider transactions

SENIOR VICE PRESIDENT Ingersoll Jason sold $1,260,270 worth of shares (33,000 units at $38.19), decreasing direct ownership by 11% to 277,454 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S sold $1,340,500 worth of shares (35,000 units at $38.30), decreasing direct ownership by 9% to 359,337 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S sold $3,306,600 worth of shares (90,000 units at $36.74), decreasing direct ownership by 19% to 394,337 units (SEC Form 4)

SEC Form 4 filed by Aron Doug S

VP, CHIEF ACCOUNTING OFFICER Henderson Donna A sold $382,574 worth of shares (10,413 units at $36.74), decreasing direct ownership by 27% to 27,757 units (SEC Form 4)

PRESIDENT AND CEO Childers D Bradley gifted 43,350 shares, decreasing direct ownership by 2% to 2,325,373 units (SEC Form 4)

Director Hall Gordon T gifted 7,195 shares, decreasing direct ownership by 3% to 235,056 units (SEC Form 4)

SENIOR VICE PRESIDENT Thode Eric W covered exercise/tax liability with 15,665 shares, decreasing direct ownership by 7% to 218,886 units (SEC Form 4)

SENIOR VICE PRESIDENT Ingersoll Jason covered exercise/tax liability with 15,665 shares, decreasing direct ownership by 5% to 310,454 units (SEC Form 4)

SVP, GENERAL COUNSEL Hildebrandt Stephanie C covered exercise/tax liability with 22,975 shares, decreasing direct ownership by 5% to 446,537 units (SEC Form 4)

PRESIDENT AND CEO Childers D Bradley covered exercise/tax liability with 96,077 shares, decreasing direct ownership by 4% to 2,368,723 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S covered exercise/tax liability with 35,507 shares, decreasing direct ownership by 5% to 653,887 units (SEC Form 4)

PRESIDENT AND CEO Childers D Bradley was granted 244,160 shares, increasing direct ownership by 11% to 2,464,800 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S was granted 90,232 shares, increasing direct ownership by 15% to 689,394 units (SEC Form 4)

SVP, GENERAL COUNSEL Hildebrandt Stephanie C was granted 58,385 shares, increasing direct ownership by 14% to 469,512 units (SEC Form 4)

SENIOR VICE PRESIDENT Ingersoll Jason was granted 39,807 shares, increasing direct ownership by 14% to 326,119 units (SEC Form 4)

SENIOR VICE PRESIDENT Thode Eric W was granted 39,807 shares, increasing direct ownership by 20% to 234,551 units (SEC Form 4)

Director Hawes Frances Powell was granted 5,313 shares, increasing direct ownership by 4% to 131,728 units (SEC Form 4)

Director Segner Edmund P Iii was granted 5,313 shares, increasing direct ownership by 4% to 134,300 units (SEC Form 4)

PRESIDENT AND CEO Childers D Bradley was granted 95,989 shares, increasing direct ownership by 5% to 2,220,640 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S was granted 37,709 shares, increasing direct ownership by 7% to 599,162 units (SEC Form 4)

Director Rebrook Jason C was granted 5,313 shares, increasing direct ownership by 7% to 84,824 units (SEC Form 4)

Director Mallett Leonard Wayne was granted 5,313 shares, increasing direct ownership by 9% to 64,824 units (SEC Form 4)

Director Lytal James H was granted 5,313 shares, increasing direct ownership by 4% to 131,728 units (SEC Form 4)

Director Honeybourne J W G was granted 5,313 shares, increasing direct ownership by 3% to 176,406 units (SEC Form 4)

Director Hall Gordon T was granted 5,313 shares, increasing direct ownership by 2% to 242,251 units (SEC Form 4)

Director Ainsworth Anne-Marie was granted 5,313 shares, increasing direct ownership by 4% to 131,728 units (SEC Form 4)

SENIOR VICE PRESIDENT Thode Eric W was granted 23,997 shares, increasing direct ownership by 14% to 194,744 units (SEC Form 4)

SENIOR VICE PRESIDENT Ingersoll Jason was granted 23,997 shares, increasing direct ownership by 9% to 286,312 units (SEC Form 4)

SVP, GENERAL COUNSEL Hildebrandt Stephanie C was granted 27,425 shares, increasing direct ownership by 7% to 411,127 units (SEC Form 4)

VP, CHIEF ACCOUNTING OFFICER Henderson Donna A was granted 5,656 shares, increasing direct ownership by 17% to 38,170 units (SEC Form 4)

VP, CHIEF ACCOUNTING OFFICER Henderson Donna A covered exercise/tax liability with 3,510 shares, decreasing direct ownership by 10% to 32,514 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S covered exercise/tax liability with 28,509 shares, decreasing direct ownership by 5% to 561,453 units (SEC Form 4)

PRESIDENT AND CEO Childers D Bradley covered exercise/tax liability with 74,714 shares, decreasing direct ownership by 3% to 2,124,651 units (SEC Form 4)

SVP, GENERAL COUNSEL Hildebrandt Stephanie C covered exercise/tax liability with 19,023 shares, decreasing direct ownership by 5% to 383,702 units (SEC Form 4)

SENIOR VICE PRESIDENT Ingersoll Jason covered exercise/tax liability with 13,596 shares, decreasing direct ownership by 5% to 262,315 units (SEC Form 4)

SENIOR VICE PRESIDENT Thode Eric W covered exercise/tax liability with 13,632 shares, decreasing direct ownership by 7% to 170,747 units (SEC Form 4)

SENIOR VICE PRESIDENT Thode Eric W sold $1,022,533 worth of shares (40,740 units at $25.10), decreasing direct ownership by 18% to 184,216 units (SEC Form 4)

Director Rebrook Jason C bought $119,695 worth of shares (5,000 units at $23.94), increasing direct ownership by 7% to 79,511 units (SEC Form 4)

Director Rebrook Jason C bought $241,580 worth of shares (10,000 units at $24.16), increasing direct ownership by 16% to 74,511 units (SEC Form 4)

Director Rebrook Jason C bought $241,670 worth of shares (10,000 units at $24.17), increasing direct ownership by 18% to 64,511 units (SEC Form 4)

SENIOR VICE PRESIDENT Thode Eric W sold $235,400 worth of shares (10,000 units at $23.54), decreasing direct ownership by 4% to 224,809 units (SEC Form 4)

SENIOR VICE PRESIDENT Ingersoll Jason sold $1,029,378 worth of shares (42,036 units at $24.49), decreasing direct ownership by 13% to 275,911 units (SEC Form 4)

PRESIDENT AND CEO Childers D Bradley gifted 48,120 shares, decreasing direct ownership by 2% to 2,198,386 units (SEC Form 4)

VP, CHIEF ACCOUNTING OFFICER Henderson Donna A sold $219,262 worth of shares (8,318 units at $26.36), decreasing direct ownership by 19% to 36,024 units (SEC Form 4)

SVP, GENERAL COUNSEL Hildebrandt Stephanie C converted options into 42,806 shares and covered exercise/tax liability with 16,845 shares, increasing direct ownership by 7% to 402,725 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S converted options into 71,342 shares and covered exercise/tax liability with 28,074 shares, increasing direct ownership by 8% to 589,962 units (SEC Form 4)

PRESIDENT AND CEO Childers D Bradley converted options into 214,030 shares and covered exercise/tax liability with 84,221 shares, increasing direct ownership by 6% to 2,246,506 units (SEC Form 4)

SR VICE PRESIDENT Thode Eric W converted options into 30,914 shares and covered exercise/tax liability with 12,165 shares, increasing direct ownership by 9% to 234,809 units (SEC Form 4)

SENIOR VICE PRESIDENT Ingersoll Jason converted options into 30,914 shares and covered exercise/tax liability with 12,165 shares, increasing direct ownership by 6% to 317,947 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S covered exercise/tax liability with 37,773 shares, decreasing direct ownership by 6% to 546,694 units (SEC Form 4)

PRESIDENT AND CEO Childers D Bradley covered exercise/tax liability with 104,773 shares, decreasing direct ownership by 5% to 2,116,697 units (SEC Form 4)

SENIOR VICE PRESIDENT Ingersoll Jason covered exercise/tax liability with 17,002 shares, decreasing direct ownership by 5% to 299,198 units (SEC Form 4)

SR VICE PRESIDENT Thode Eric W covered exercise/tax liability with 17,009 shares, decreasing direct ownership by 7% to 216,060 units (SEC Form 4)

SVP, GENERAL COUNSEL Hildebrandt Stephanie C covered exercise/tax liability with 24,206 shares, decreasing direct ownership by 6% to 376,764 units (SEC Form 4)

VP, CHIEF ACCOUNTING OFFICER Henderson Donna A covered exercise/tax liability with 4,726 shares, decreasing direct ownership by 10% to 44,342 units (SEC Form 4)

SR VICE PRESIDENT, CFO Aron Doug S was granted 35,845 shares, increasing direct ownership by 7% to 584,467 units (SEC Form 4)

VP, CHIEF ACCOUNTING OFFICER Henderson Donna A was granted 5,001 shares, increasing direct ownership by 11% to 49,068 units (SEC Form 4)

SVP, GENERAL COUNSEL Hildebrandt Stephanie C was granted 24,174 shares, increasing direct ownership by 6% to 400,970 units (SEC Form 4)

SENIOR VICE PRESIDENT Ingersoll Jason was granted 19,173 shares, increasing direct ownership by 6% to 316,200 units (SEC Form 4)