MTDR - Insider purchases

EVP and CFO Calvert Christopher P bought $141,600 worth of shares (2,500 units at $56.64) (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $30,242 worth of shares (555 units at $54.49), increasing direct ownership by 13% to 4,772 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $21,456 worth of shares (400 units at $53.64), increasing direct ownership by 1% to 31,017 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $778,800 worth of shares (15,000 units at $51.92), increasing direct ownership by 96% to 30,617 units (SEC Form 4)

EVP, Reservoir Engineering Elsener William Thomas bought $43,299 worth of shares (850 units at $50.94), increasing direct ownership by 0.75% to 114,879 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $196,396 worth of shares (3,839 units at $51.16), increasing direct ownership by 33% to 15,617 units (SEC Form 4)

Director Baty Robert Gaines bought $25,720 worth of shares (500 units at $51.44), increasing direct ownership by 0.65% to 77,538 units (SEC Form 4)

EVP and COO Stetson Glenn W bought $26,705 worth of shares (500 units at $53.41), increasing direct ownership by 0.53% to 95,470 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $106,140 worth of shares (2,000 units at $53.07), increasing direct ownership by 21% to 11,479 units (SEC Form 4)

Director Ehrman Monika U bought $20,011 worth of shares (362 units at $55.28), increasing direct ownership by 0.87% to 41,825 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $112,500 worth of shares (2,000 units at $56.25), increasing direct ownership by 27% to 9,479 units (SEC Form 4)

SVP & Chief Accounting Officer Colodney Benjamin T bought $13,352 worth of shares (250 units at $53.41) and covered exercise/tax liability with 447 shares, decreasing direct ownership by 4% to 9,603 units (SEC Form 4)

EVP and CFO Calvert Christopher P bought $79,860 worth of shares (1,500 units at $53.24) (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $25,401 worth of shares (482 units at $52.70), increasing direct ownership by 7% to 7,479 units (SEC Form 4)

EVP and COO Stetson Glenn W bought $26,970 worth of shares (500 units at $53.94), increasing direct ownership by 0.53% to 94,970 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $244,783 worth of shares (4,675 units at $52.36), increasing direct ownership by 201% to 6,997 units (SEC Form 4)

Director Ehrman Monika U bought $15,029 worth of shares (267 units at $56.29), increasing direct ownership by 0.65% to 41,463 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $23,297 worth of shares (468 units at $49.78), increasing direct ownership by 25% to 2,322 units (SEC Form 4)

EVP, Chief Financial Officer Macalik Robert T bought $57,375 worth of shares (1,500 units at $38.25) (SEC Form 4)

CoPresident-Land, A&D,Planning Singleton Van H Ii bought $19,140 worth of shares (500 units at $38.28), increasing direct ownership by 0.17% to 292,918 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $38,140 worth of shares (1,000 units at $38.14), increasing direct ownership by 4% to 23,867 units (SEC Form 4)

Director Appel Shelley F bought $108,748 worth of shares (2,880 units at $37.76), increasing direct ownership by 2% to 66,859 units (SEC Form 4)

Director Baribault Reynald bought $15,396 worth of shares (400 units at $38.49) (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $153,760 worth of shares (4,000 units at $38.44), increasing direct ownership by 21% to 22,867 units (SEC Form 4)

Director Ward Susan M bought $195,200 worth of shares (5,000 units at $39.04), increasing direct ownership by 50% to 14,923 units (SEC Form 4)

EVP and COO Calvert Christopher P bought $98,600 worth of shares (2,500 units at $39.44) (SEC Form 4)

CoPresident-Land, A&D,Planning Singleton Van H Ii bought $39,460 worth of shares (1,000 units at $39.46), increasing direct ownership by 0.34% to 292,418 units (SEC Form 4)

Director Baty Robert Gaines bought $19,755 worth of shares (500 units at $39.51), increasing direct ownership by 0.69% to 73,396 units (SEC Form 4)

EVP, Reservoir Engineering Elsener William Thomas bought $23,706 worth of shares (600 units at $39.51), increasing direct ownership by 0.54% to 112,669 units (SEC Form 4)

EVP, Chief Financial Officer Macalik Robert T bought $40,937 worth of shares (1,039 units at $39.40) (SEC Form 4)

Co-President,CLO & Head of M&A Erman Bryan A bought $39,600 worth of shares (1,000 units at $39.60), increasing direct ownership by 1% to 77,518 units (SEC Form 4)

VP & Chief Accounting Officer Colodney Benjamin T bought $3,935 worth of shares (100 units at $39.35), increasing direct ownership by 1% to 9,840 units (SEC Form 4)

Director Harvey Paul W bought $32,240 worth of shares (800 units at $40.30) (SEC Form 4)

EVP-Production Stetson Glenn W bought $27,965 worth of shares (700 units at $39.95), increasing direct ownership by 0.75% to 94,652 units (SEC Form 4)

Director Appel Shelley F bought $178,149 worth of shares (4,485 units at $39.72), increasing direct ownership by 4% to 65,521 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $430,651 worth of shares (10,842 units at $39.72), increasing direct ownership by 135% to 18,867 units (SEC Form 4)

EVP-Production Stetson Glenn W bought $24,260 worth of shares (500 units at $48.52), increasing direct ownership by 0.54% to 93,952 units (SEC Form 4)

Co-President,CLO & Head of M&A Erman Bryan A bought $23,995 worth of shares (500 units at $47.99) (SEC Form 4)

VP & Chief Accounting Officer Colodney Benjamin T bought $6,226 worth of shares (130 units at $47.89) (SEC Form 4)

EVP and CFO Lambert William D bought $7,206 worth of shares (150 units at $48.04) (SEC Form 4)

EVP and COO Calvert Christopher P bought $47,770 worth of shares (1,000 units at $47.77) (SEC Form 4)

EVP, Reservoir Engineering Elsener William Thomas bought $29,076 worth of shares (600 units at $48.46), increasing direct ownership by 0.54% to 112,069 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $96,300 worth of shares (2,000 units at $48.15), increasing direct ownership by 33% to 8,025 units (SEC Form 4)

Director Ehrman Monika U bought $11,760 worth of shares (250 units at $47.04), increasing direct ownership by 0.61% to 41,196 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $92,500 worth of shares (2,000 units at $46.25), increasing direct ownership by 30% to 8,606 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $245,850 worth of shares (5,000 units at $49.17), increasing direct ownership by 311% to 6,606 units (SEC Form 4)

Director Ehrman Monika U bought $12,093 worth of shares (300 units at $40.31), increasing direct ownership by 0.82% to 36,867 units (SEC Form 4)

Director Baty Robert Gaines bought $20,315 worth of shares (500 units at $40.63), increasing direct ownership by 0.73% to 68,817 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $99,075 worth of shares (2,500 units at $39.63), increasing direct ownership by 4% to 60,756 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $99,825 worth of shares (2,500 units at $39.93), increasing direct ownership by 4% to 58,256 units (SEC Form 4)

EVP and COO Calvert Christopher P bought $61,695 worth of shares (1,500 units at $41.13) (SEC Form 4)

President-Land, A&D, Planning Singleton Van H Ii bought $40,720 worth of shares (1,000 units at $40.72), increasing direct ownership by 0.34% to 291,135 units (SEC Form 4)

EVP, Reservoir Engineering Elsener William Thomas bought $30,075 worth of shares (750 units at $40.10), increasing direct ownership by 0.68% to 111,197 units (SEC Form 4)

EVP, Chief Accounting Officer Macalik Robert T bought $60,750 worth of shares (1,500 units at $40.50) (SEC Form 4)

Director Appel Shelley F bought $11,790 worth of shares (300 units at $39.30), increasing direct ownership by 0.51% to 58,741 units (SEC Form 4)

Director Parker Timothy E. bought $79,680 worth of shares (2,000 units at $39.84), increasing direct ownership by 2% to 85,790 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $196,050 worth of shares (5,000 units at $39.21), increasing direct ownership by 10% to 55,756 units (SEC Form 4)

EVP-Production Stetson Glenn W bought $41,530 worth of shares (1,000 units at $41.53), increasing direct ownership by 1% to 93,180 units (SEC Form 4)

Chairman and CEO Foran Joseph Wm bought $204,300 worth of shares (5,000 units at $40.86), increasing direct ownership by 11% to 50,756 units (SEC Form 4)

EVP-Production Stetson Glenn W bought $23,745 worth of shares (500 units at $47.49), increasing direct ownership by 0.55% to 92,180 units (SEC Form 4)