Patterson-UTI Energy, Inc.

Robinson Forrest C sold 5,749 shares of PTEN on 9 June. They now own 71,926 PTEN shares.

Robinson Forrest C bought 20,833 shares of PTEN on 9 June. They now own 77,675 PTEN shares.

Robinson Forrest C sold 13,670 shares of PTEN on 8 June. They now own 56,842 PTEN shares.

Hendricks William Andrew Jr sold 200,000 shares of PTEN on 5 June. They now own 2,542,474 PTEN shares.

Holcomb James Michael sold 150,000 shares of PTEN on 28 May. They now own 421,523 PTEN shares.

Holcomb James Michael sold 12,395 shares of PTEN on 9 May. They now own 571,523 PTEN shares.

Wexler Seth David sold 10,363 shares of PTEN on 9 May. They now own 524,582 PTEN shares.

Smith Charles Andrew sold 13,016 shares of PTEN on 9 May. They now own 713,439 PTEN shares.

Hendricks William Andrew Jr sold 48,952 shares of PTEN on 9 May. They now own 2,742,474 PTEN shares.

Berns Kenneth N sold 12,096 shares of PTEN on 9 May. They now own 1,043,987 PTEN shares.

Holcomb James Michael sold 9,741 shares of PTEN on 5 May. They now own 583,918 PTEN shares.

Wexler Seth David sold 8,185 shares of PTEN on 5 May. They now own 534,945 PTEN shares.

Smith Charles Andrew sold 11,943 shares of PTEN on 5 May. They now own 726,455 PTEN shares.

Berns Kenneth N sold 12,680 shares of PTEN on 5 May. They now own 1,056,083 PTEN shares.

Jaime Cesar sold 10,000 shares of PTEN on 5 May. They now own 77,462 PTEN shares.

Hendricks William Andrew Jr sold 31,677 shares of PTEN on 5 May. They now own 2,791,426 PTEN shares.

Drummond Robert Wayne Jr sold 61,475 shares of PTEN on 4 May. They now own 1,128,773 PTEN shares.

Drummond Robert Wayne Jr sold 322,699 shares of PTEN on 1 May. They now own 1,190,248 PTEN shares.

Berns Kenneth N sold 20,033 shares of PTEN on 1 May. They now own 1,068,763 PTEN shares.

Wexler Seth David bought 20,600 shares of PTEN on 1 May. They now own 563,730 PTEN shares.

Hendricks William Andrew Jr sold 97,333 shares of PTEN on 1 May. They now own 349,967 PTEN shares.

Holcomb James Michael sold 13,665 shares of PTEN on 1 May. They now own 593,659 PTEN shares.

Berns Kenneth N bought 20,033 shares of PTEN on 1 May. They now own 1,088,796 PTEN shares.

Smith Charles Andrew sold 24,033 shares of PTEN on 1 May. They now own 738,398 PTEN shares.

Hendricks William Andrew Jr sold 53,989 shares of PTEN on 1 May. They now own 3,073,103 PTEN shares.

Wexler Seth David sold 20,600 shares of PTEN on 1 May. They now own 74,100 PTEN shares.

Wexler Seth David sold 20,600 shares of PTEN on 1 May. They now own 543,130 PTEN shares.

Smith Charles Andrew sold 14,357 shares of PTEN on 1 May. They now own 738,398 PTEN shares.

Wexler Seth David sold 11,438 shares of PTEN on 1 May. They now own 543,130 PTEN shares.

Holcomb James Michael bought 22,900 shares of PTEN on 1 May. They now own 616,559 PTEN shares.

Hendricks William Andrew Jr bought 97,333 shares of PTEN on 1 May. They now own 3,170,436 PTEN shares.

Hendricks William Andrew Jr sold 250,000 shares of PTEN on 1 May. They now own 2,823,103 PTEN shares.

Hendricks William Andrew Jr sold 97,333 shares of PTEN on 1 May. They now own 3,073,103 PTEN shares.

Smith Charles Andrew sold 24,033 shares of PTEN on 1 May. They now own 86,467 PTEN shares.

Smith Charles Andrew bought 24,033 shares of PTEN on 1 May. They now own 762,431 PTEN shares.

Berns Kenneth N sold 20,033 shares of PTEN on 1 May. They now own 72,067 PTEN shares.

Berns Kenneth N sold 11,157 shares of PTEN on 1 May. They now own 1,068,763 PTEN shares.

Holcomb James Michael sold 22,900 shares of PTEN on 1 May. They now own 593,659 PTEN shares.

Holcomb James Michael sold 22,900 shares of PTEN on 1 May. They now own 82,300 PTEN shares.

Wexler Seth David bought 32,900 shares of PTEN on 30 April. They now own 94,700 PTEN shares.

Wexler Seth David bought 49,300 shares of PTEN on 30 April. They now own 554,568 PTEN shares.

Hendricks William Andrew Jr bought 155,300 shares of PTEN on 30 April. They now own 447,300 PTEN shares.

Smith Charles Andrew bought 57,500 shares of PTEN on 30 April. They now own 752,755 PTEN shares.

Berns Kenneth N bought 47,900 shares of PTEN on 30 April. They now own 1,079,920 PTEN shares.

Hendricks William Andrew Jr bought 232,900 shares of PTEN on 30 April. They now own 3,127,092 PTEN shares.

Smith Charles Andrew bought 38,400 shares of PTEN on 30 April. They now own 110,500 PTEN shares.

Holcomb James Michael bought 36,500 shares of PTEN on 30 April. They now own 105,200 PTEN shares.

Holcomb James Michael bought 54,800 shares of PTEN on 30 April. They now own 607,324 PTEN shares.

Berns Kenneth N bought 32,000 shares of PTEN on 30 April. They now own 92,100 PTEN shares.

Drummond Robert Wayne Jr sold 164,775 shares of PTEN on 16 March. They now own 0 PTEN shares.

Cepak Tiffany Thom sold 12,000 shares of PTEN on 4 March. They now own 161,111 PTEN shares.

Drummond Robert Wayne Jr sold 400,000 shares of PTEN on 13 February. They now own 164,775 PTEN shares.

Robertson Julie J bought 28,641 shares of PTEN on 1 January. They now own 87,462 PTEN shares.

Judah Janeen S bought 28,641 shares of PTEN on 1 January. They now own 187,695 PTEN shares.

Stewart James Carl bought 28,641 shares of PTEN on 1 January. They now own 114,116 PTEN shares.

Huff Curtis W bought 40,098 shares of PTEN on 1 January. They now own 450,040 PTEN shares.

Nelson Amy H bought 28,641 shares of PTEN on 1 January. They now own 191,468 PTEN shares.

Drummond Robert Wayne Jr bought 28,641 shares of PTEN on 1 January. They now own 1,512,947 PTEN shares.

Halverson Gary M. bought 28,641 shares of PTEN on 1 January. They now own 196,612 PTEN shares.

Cepak Tiffany Thom bought 28,641 shares of PTEN on 1 January. They now own 173,111 PTEN shares.

Jaime Cesar bought 28,641 shares of PTEN on 1 January. They now own 87,462 PTEN shares.

Stewart James Carl sold 368,254 shares of PTEN on 18 December. They now own 207,000 PTEN shares.

Stewart James Carl sold 350,000 shares of PTEN on 17 December. They now own 575,254 PTEN shares.

Robinson Forrest C bought 39,898 shares of PTEN on 9 June. They now own 73,355 PTEN shares.

Robinson Forrest C sold 2,843 shares of PTEN on 9 June. They now own 70,512 PTEN shares.

Stewart James Carl sold 74,500 shares of PTEN on 2 June. They now own 925,254 PTEN shares.

Holcomb James Michael sold 12,395 shares of PTEN on 9 May. They now own 552,524 PTEN shares.

Stewart James Carl sold 5,500 shares of PTEN on 9 May. They now own 999,754 PTEN shares.

Smith Charles Andrew sold 13,016 shares of PTEN on 9 May. They now own 695,255 PTEN shares.

Wexler Seth David sold 10,363 shares of PTEN on 9 May. They now own 505,268 PTEN shares.

Holcomb James Michael sold 9,741 shares of PTEN on 5 May. They now own 564,919 PTEN shares.

Smith Charles Andrew sold 11,943 shares of PTEN on 5 May. They now own 708,271 PTEN shares.

Wexler Seth David sold 8,185 shares of PTEN on 5 May. They now own 515,631 PTEN shares.

Smith Charles Andrew bought 101,700 shares of PTEN on 1 May. They now own 720,214 PTEN shares.

Berns Kenneth N bought 84,700 shares of PTEN on 1 May. They now own 1,032,020 PTEN shares.

Smith Charles Andrew bought 72,100 shares of PTEN on 1 May. They now own 72,100 PTEN shares.

Hendricks William Andrew Jr bought 411,600 shares of PTEN on 1 May. They now own 2,894,192 PTEN shares.

Hendricks William Andrew Jr bought 292,000 shares of PTEN on 1 May. They now own 292,000 PTEN shares.

Holcomb James Michael bought 96,800 shares of PTEN on 1 May. They now own 574,660 PTEN shares.

Wexler Seth David bought 61,800 shares of PTEN on 1 May. They now own 61,800 PTEN shares.

Berns Kenneth N bought 60,100 shares of PTEN on 1 May. They now own 60,100 PTEN shares.

Holcomb James Michael bought 68,700 shares of PTEN on 1 May. They now own 68,700 PTEN shares.

Wexler Seth David bought 87,200 shares of PTEN on 1 May. They now own 523,816 PTEN shares.

Wexler Seth David sold 6,060 shares of PTEN on 29 April. They now own 436,616 PTEN shares.

Smith Charles Andrew sold 8,838 shares of PTEN on 29 April. They now own 618,514 PTEN shares.

Robinson Forrest C bought 0 shares of PTEN on 3 April. They now own 33,457 PTEN shares.

Hendricks William Andrew Jr bought 25,000 shares of PTEN on 12 March. They now own 2,482,592 PTEN shares.

Stewart James Carl sold 48,149 shares of PTEN on 7 March. They now own 85,475 PTEN shares.

Stewart James Carl sold 192,000 shares of PTEN on 7 March. They now own 1,005,254 PTEN shares.

Drummond Robert Wayne Jr sold 230,000 shares of PTEN on 14 February. They now own 1,549,081 PTEN shares.

Jaime Cesar bought 21,186 shares of PTEN on 1 January. They now own 58,821 PTEN shares.

Drummond Robert Wayne Jr bought 21,186 shares of PTEN on 1 January. They now own 1,779,081 PTEN shares.

Halverson Gary M. bought 21,186 shares of PTEN on 1 January. They now own 167,971 PTEN shares.

Nelson Amy H bought 21,186 shares of PTEN on 1 January. They now own 162,827 PTEN shares.

Robertson Julie J bought 21,186 shares of PTEN on 1 January. They now own 58,821 PTEN shares.

Cepak Tiffany Thom bought 21,186 shares of PTEN on 1 January. They now own 144,470 PTEN shares.

Huff Curtis W bought 29,661 shares of PTEN on 1 January. They now own 409,942 PTEN shares.

Stewart James Carl bought 21,186 shares of PTEN on 1 January. They now own 53,624 PTEN shares.

Beyer Leslie Ann bought 21,186 shares of PTEN on 1 January. They now own 55,120 PTEN shares.

Judah Janeen S bought 21,186 shares of PTEN on 1 January. They now own 159,054 PTEN shares.

Stewart James Carl sold 80,000 shares of PTEN on 18 December. They now own 1,197,254 PTEN shares.

Stewart James Carl sold 80,000 shares of PTEN on 18 December. They now own 32,438 PTEN shares.

Gillard Matthew sold 9,766 shares of PTEN on 16 August. They now own 129,742 PTEN shares.

Gillard Matthew bought 24,816 shares of PTEN on 16 August. They now own 139,508 PTEN shares.

Gillard Matthew sold 24,816 shares of PTEN on 16 August. They now own 186,566 PTEN shares.

Gillard Matthew sold 60,000 shares of PTEN on 18 June. They now own 114,692 PTEN shares.

Drummond Robert Wayne Jr sold 150,000 shares of PTEN on 20 May. They now own 2,007,895 PTEN shares.

Berns Kenneth N bought 76,800 shares of PTEN on 9 May. They now own 947,320 PTEN shares.

Berns Kenneth N bought 121,829 shares of PTEN on 9 May. They now own 932,263 PTEN shares.

Smith Charles Andrew bought 92,200 shares of PTEN on 9 May. They now own 627,352 PTEN shares.

Smith Charles Andrew sold 51,744 shares of PTEN on 9 May. They now own 535,152 PTEN shares.

Smith Charles Andrew bought 122,181 shares of PTEN on 9 May. They now own 586,896 PTEN shares.

Holcomb James Michael sold 28,813 shares of PTEN on 9 May. They now own 390,060 PTEN shares.

Gillard Matthew bought 65,900 shares of PTEN on 9 May. They now own 174,692 PTEN shares.

Holcomb James Michael bought 68,034 shares of PTEN on 9 May. They now own 418,873 PTEN shares.

Wexler Seth David bought 79,000 shares of PTEN on 9 May. They now own 442,676 PTEN shares.

Hendricks William Andrew Jr sold 128,151 shares of PTEN on 9 May. They now own 2,084,392 PTEN shares.

Berns Kenneth N sold 61,743 shares of PTEN on 9 May. They now own 870,520 PTEN shares.

Wexler Seth David sold 31,822 shares of PTEN on 9 May. They now own 363,676 PTEN shares.

Hendricks William Andrew Jr bought 325,669 shares of PTEN on 9 May. They now own 2,212,543 PTEN shares.

Holcomb James Michael bought 87,800 shares of PTEN on 9 May. They now own 477,860 PTEN shares.

Wexler Seth David bought 80,868 shares of PTEN on 9 May. They now own 395,498 PTEN shares.

Hendricks William Andrew Jr bought 373,200 shares of PTEN on 9 May. They now own 2,457,592 PTEN shares.

Smith Charles Andrew sold 11,943 shares of PTEN on 5 May. They now own 464,715 PTEN shares.

Berns Kenneth N sold 13,599 shares of PTEN on 5 May. They now own 810,434 PTEN shares.

Holcomb James Michael sold 9,741 shares of PTEN on 5 May. They now own 350,839 PTEN shares.

Wexler Seth David sold 8,185 shares of PTEN on 5 May. They now own 314,630 PTEN shares.

Smith Charles Andrew sold 8,838 shares of PTEN on 29 April. They now own 476,658 PTEN shares.

Holcomb James Michael sold 5,054 shares of PTEN on 29 April. They now own 360,580 PTEN shares.

Wexler Seth David sold 6,060 shares of PTEN on 29 April. They now own 322,815 PTEN shares.

Berns Kenneth N sold 10,069 shares of PTEN on 29 April. They now own 824,033 PTEN shares.

Wexler Seth David sold 11,543 shares of PTEN on 27 April. They now own 328,875 PTEN shares.

Smith Charles Andrew sold 18,917 shares of PTEN on 27 April. They now own 485,496 PTEN shares.

Berns Kenneth N sold 19,210 shares of PTEN on 27 April. They now own 834,102 PTEN shares.

Holcomb James Michael sold 10,475 shares of PTEN on 27 April. They now own 365,634 PTEN shares.

Drummond Robert Wayne Jr sold 65,344 shares of PTEN on 1 March. They now own 2,407,895 PTEN shares.

Drummond Robert Wayne Jr sold 187,916 shares of PTEN on 29 February. They now own 2,473,239 PTEN shares.

Gillard Matthew bought 40,406 shares of PTEN on 3 January. They now own 118,631 PTEN shares.

Gillard Matthew sold 9,839 shares of PTEN on 3 January. They now own 108,792 PTEN shares.

Gillard Matthew sold 40,406 shares of PTEN on 3 January. They now own 211,382 PTEN shares.

Gillard Matthew sold 5,515 shares of PTEN on 2 January. They now own 78,225 PTEN shares.

Gillard Matthew bought 18,682 shares of PTEN on 2 January. They now own 83,740 PTEN shares.

Gillard Matthew sold 18,682 shares of PTEN on 2 January. They now own 251,788 PTEN shares.

Drummond Robert Wayne Jr bought 16,203 shares of PTEN on 1 January. They now own 2,661,155 PTEN shares.

Nelson Amy H bought 16,203 shares of PTEN on 1 January. They now own 141,641 PTEN shares.

Jaime Cesar bought 16,203 shares of PTEN on 1 January. They now own 37,635 PTEN shares.

Beyer Leslie Ann bought 16,203 shares of PTEN on 1 January. They now own 33,934 PTEN shares.

Judah Janeen S bought 16,203 shares of PTEN on 1 January. They now own 137,868 PTEN shares.

Halverson Gary M. bought 16,203 shares of PTEN on 1 January. They now own 146,785 PTEN shares.

Robertson Julie J bought 16,203 shares of PTEN on 1 January. They now own 37,635 PTEN shares.

Cepak Tiffany Thom bought 16,203 shares of PTEN on 1 January. They now own 123,284 PTEN shares.

Huff Curtis W bought 22,685 shares of PTEN on 1 January. They now own 380,281 PTEN shares.

Stewart James Carl bought 16,203 shares of PTEN on 1 January. They now own 112,438 PTEN shares.

Cepak Tiffany Thom sold 15,000 shares of PTEN on 1 December. They now own 107,081 PTEN shares.

Drummond Robert Wayne Jr sold 3,051,766 shares of PTEN on 28 September. They now own 0 PTEN shares.

Drummond Robert Wayne Jr bought 3,051,766 shares of PTEN on 28 September. They now own 4,000,411 PTEN shares.

Drummond Robert Wayne Jr sold 510,185 shares of PTEN on 28 September. They now own 0 PTEN shares.

Drummond Robert Wayne Jr sold 510,185 shares of PTEN on 28 September. They now own 2,644,952 PTEN shares.

Drummond Robert Wayne Jr sold 1,355,459 shares of PTEN on 28 September. They now own 2,644,952 PTEN shares.

Drummond Robert Wayne Jr bought 510,185 shares of PTEN on 28 September. They now own 3,155,137 PTEN shares.

Smith Charles Andrew sold 10,000 shares of PTEN on 27 September. They now own 504,413 PTEN shares.

Smith Charles Andrew sold 10,000 shares of PTEN on 19 September. They now own 514,413 PTEN shares.

Stewart James Carl sold 62,500 shares of PTEN on 14 September. They now own 1,277,254 PTEN shares.

Wexler Seth David sold 37,500 shares of PTEN on 14 September. They now own 340,418 PTEN shares.

Holcomb James Michael sold 11,816 shares of PTEN on 13 September. They now own 376,109 PTEN shares.

Gillard Matthew bought 65,058 shares of PTEN on 1 September. They now own 65,058 PTEN shares.

Stewart James Carl bought 134,683 shares of PTEN on 1 September. They now own 134,683 PTEN shares.

Nelson Amy H sold 0 shares of PTEN on 1 September. They now own 0 PTEN shares.

Nelson Amy H bought 125,438 shares of PTEN on 1 September. They now own 125,438 PTEN shares.

Stewart James Carl bought 134,682 shares of PTEN on 1 September. They now own 134,682 PTEN shares.

Stewart James Carl bought 1,435,989 shares of PTEN on 1 September. They now own 1,435,989 PTEN shares.

Beyer Leslie Ann sold 0 shares of PTEN on 1 September. They now own 0 PTEN shares.

Drummond Robert Wayne Jr bought 510,185 shares of PTEN on 1 September. They now own 510,185 PTEN shares.

Stewart James Carl sold 0 shares of PTEN on 1 September. They now own 0 PTEN shares.

Halverson Gary M. bought 130,582 shares of PTEN on 1 September. They now own 130,582 PTEN shares.

Drummond Robert Wayne Jr bought 942,445 shares of PTEN on 1 September. They now own 948,645 PTEN shares.

Gillard Matthew bought 244,889 shares of PTEN on 1 September. They now own 244,889 PTEN shares.

Stewart James Carl bought 23,093 shares of PTEN on 1 September. They now own 23,093 PTEN shares.

Stewart James Carl bought 96,235 shares of PTEN on 1 September. They now own 96,235 PTEN shares.

Halverson Gary M. sold 0 shares of PTEN on 1 September. They now own 0 PTEN shares.

Blackstone Holdings Iii L.P. bought 0 shares of PTEN on 1 September. They now own 0 PTEN shares.

Drummond Robert Wayne Jr sold 0 shares of PTEN on 1 September. They now own 6,200 PTEN shares.

Stewart James Carl bought 1,339,754 shares of PTEN on 1 September. They now own 1,339,754 PTEN shares.

Drummond Robert Wayne Jr bought 3,051,766 shares of PTEN on 1 September. They now own 3,051,766 PTEN shares.

Gillard Matthew bought 270,468 shares of PTEN on 1 September. They now own 270,468 PTEN shares.

Beyer Leslie Ann bought 17,731 shares of PTEN on 1 September. They now own 17,731 PTEN shares.

Stewart James Carl bought 23,092 shares of PTEN on 1 September. They now own 23,092 PTEN shares.

Gillard Matthew sold 0 shares of PTEN on 1 September. They now own 0 PTEN shares.

Bep Diamond Topco L.P. bought 0 shares of PTEN on 1 September. They now own 0 PTEN shares.

Gillard Matthew bought 270,470 shares of PTEN on 1 September. They now own 270,470 PTEN shares.

Blackstone Holdings Iii L.P. bought 0 shares of PTEN on 14 August. They now own 34,900,000 PTEN shares.

Bep Diamond Topco L.P. bought 0 shares of PTEN on 14 August. They now own 34,900,000 PTEN shares.

Holcomb James Michael sold 8,802 shares of PTEN on 25 July. They now own 387,925 PTEN shares.

Hendricks William Andrew Jr sold 200,000 shares of PTEN on 18 July. They now own 1,886,874 PTEN shares.

Holcomb James Michael sold 5,904 shares of PTEN on 18 July. They now own 396,727 PTEN shares.

Holcomb James Michael sold 10,762 shares of PTEN on 17 July. They now own 402,631 PTEN shares.

Hendricks William Andrew Jr sold 100,000 shares of PTEN on 13 July. They now own 2,086,874 PTEN shares.

Wexler Seth David sold 60,914 shares of PTEN on 5 May. They now own 315,518 PTEN shares.

Wexler Seth David bought 154,800 shares of PTEN on 5 May. They now own 376,432 PTEN shares.

Wexler Seth David bought 62,400 shares of PTEN on 5 May. They now own 377,918 PTEN shares.