NCS Multistage Holdings, Inc.

Hummer Ryan sold 5,679 shares of NCSM on 1 September. They now own 0 NCSM shares.

Hummer Ryan sold 48,389 shares of NCSM on 1 September. They now own 0 NCSM shares.

Lev Ori sold 10,758 shares of NCSM on 1 September. They now own 0 NCSM shares.

Lev Ori sold 632 shares of NCSM on 1 September. They now own 0 NCSM shares.

Willems Tim sold 27,241 shares of NCSM on 1 September. They now own 0 NCSM shares.

Nipper Robert sold 88,596 shares of NCSM on 1 September. They now own 0 NCSM shares.

Mitchell Valerie A sold 26,772 shares of NCSM on 1 September. They now own 0 NCSM shares.

Ralls W Matt sold 31,065 shares of NCSM on 1 September. They now own 0 NCSM shares.

Williams Dewayne sold 3,061 shares of NCSM on 1 September. They now own 0 NCSM shares.

Grewal Gurinder sold 20,919 shares of NCSM on 1 September. They now own 0 NCSM shares.

Williams Dewayne sold 1,367 shares of NCSM on 1 September. They now own 0 NCSM shares.

Morrison Michael L sold 4,978 shares of NCSM on 1 September. They now own 0 NCSM shares.

Hummer Ryan sold 11,474 shares of NCSM on 1 September. They now own 0 NCSM shares.

Willems Tim sold 5,047 shares of NCSM on 1 September. They now own 0 NCSM shares.

Morrison Michael L sold 11,049 shares of NCSM on 1 September. They now own 0 NCSM shares.

Deane John D sold 10,731 shares of NCSM on 1 September. They now own 0 NCSM shares.

Lev Ori sold 3,921 shares of NCSM on 1 September. They now own 0 NCSM shares.

Advent International, L.P. sold 1,478,426 shares of NCSM on 1 September. They now own 0 NCSM shares.

Willems Tim sold 2,498 shares of NCSM on 1 September. They now own 0 NCSM shares.

Lev Ori sold 1,940 shares of NCSM on 1 September. They now own 0 NCSM shares.

Morrison Michael L sold 2,463 shares of NCSM on 1 September. They now own 0 NCSM shares.

Mcshane Michael sold 48,778 shares of NCSM on 1 September. They now own 0 NCSM shares.

Williams Dewayne bought 1,366 shares of NCSM on 3 March. They now own 5,199 NCSM shares.

Morrison Michael L bought 4,978 shares of NCSM on 3 March. They now own 4,978 NCSM shares.

Lev Ori bought 1,940 shares of NCSM on 3 March. They now own 14,387 NCSM shares.

Lev Ori bought 3,921 shares of NCSM on 3 March. They now own 3,921 NCSM shares.

Hummer Ryan bought 5,679 shares of NCSM on 3 March. They now own 18,302 NCSM shares.

Williams Dewayne bought 1,366 shares of NCSM on 3 March. They now own 5,607 NCSM shares.

Mitchell Valerie A bought 3,221 shares of NCSM on 3 March. They now own 26,772 NCSM shares.

Grewal Gurinder bought 3,221 shares of NCSM on 3 March. They now own 20,919 NCSM shares.

Willems Tim bought 5,047 shares of NCSM on 3 March. They now own 5,047 NCSM shares.

Willems Tim bought 2,498 shares of NCSM on 3 March. They now own 31,913 NCSM shares.

Hummer Ryan bought 11,474 shares of NCSM on 3 March. They now own 11,474 NCSM shares.

Mcshane Michael bought 3,221 shares of NCSM on 3 March. They now own 48,778 NCSM shares.

Morrison Michael L bought 2,463 shares of NCSM on 3 March. They now own 8,506 NCSM shares.

Willems Tim bought 2,498 shares of NCSM on 3 March. They now own 8,624 NCSM shares.

Lev Ori bought 1,940 shares of NCSM on 3 March. They now own 6,699 NCSM shares.

Hummer Ryan bought 5,679 shares of NCSM on 3 March. They now own 58,894 NCSM shares.

Nipper Robert bought 3,221 shares of NCSM on 3 March. They now own 36,676 NCSM shares.

Ralls W Matt bought 3,221 shares of NCSM on 3 March. They now own 31,065 NCSM shares.

Deane John D bought 3,221 shares of NCSM on 3 March. They now own 32,771 NCSM shares.

Morrison Michael L bought 2,463 shares of NCSM on 3 March. They now own 15,657 NCSM shares.

Willems Tim bought 9,173 shares of NCSM on 2 March. They now own 31,731 NCSM shares.

Morrison Michael L sold 2,019 shares of NCSM on 2 March. They now own 13,194 NCSM shares.

Lev Ori bought 6,853 shares of NCSM on 2 March. They now own 14,177 NCSM shares.

Hummer Ryan sold 10,424 shares of NCSM on 2 March. They now own 53,215 NCSM shares.

Morrison Michael L bought 7,996 shares of NCSM on 2 March. They now own 15,213 NCSM shares.

Lev Ori sold 1,730 shares of NCSM on 2 March. They now own 12,447 NCSM shares.

Willems Tim sold 2,316 shares of NCSM on 2 March. They now own 29,415 NCSM shares.

Hummer Ryan bought 30,844 shares of NCSM on 2 March. They now own 63,639 NCSM shares.

Williams Dewayne bought 4,535 shares of NCSM on 28 February. They now own 9,077 NCSM shares.

Hummer Ryan sold 10,211 shares of NCSM on 28 February. They now own 33,383 NCSM shares.

Hummer Ryan bought 10,211 shares of NCSM on 28 February. They now own 43,594 NCSM shares.

Hummer Ryan sold 10,211 shares of NCSM on 28 February. They now own 12,623 NCSM shares.

Lev Ori sold 374 shares of NCSM on 28 February. They now own 7,324 NCSM shares.

Morrison Michael L sold 4,972 shares of NCSM on 28 February. They now own 6,043 NCSM shares.

Williams Dewayne sold 4,535 shares of NCSM on 28 February. They now own 3,833 NCSM shares.

Lev Ori sold 5,289 shares of NCSM on 28 February. They now own 4,759 NCSM shares.

Willems Tim sold 6,880 shares of NCSM on 28 February. They now own 6,126 NCSM shares.

Williams Dewayne sold 301 shares of NCSM on 28 February. They now own 4,241 NCSM shares.

Morrison Michael L sold 4,972 shares of NCSM on 28 February. They now own 7,479 NCSM shares.

Lev Ori bought 5,289 shares of NCSM on 28 February. They now own 12,987 NCSM shares.

Williams Dewayne sold 4,535 shares of NCSM on 28 February. They now own 4,542 NCSM shares.

Hummer Ryan sold 588 shares of NCSM on 28 February. They now own 32,795 NCSM shares.

Willems Tim sold 6,880 shares of NCSM on 28 February. They now own 23,047 NCSM shares.

Willems Tim bought 6,880 shares of NCSM on 28 February. They now own 29,927 NCSM shares.

Lev Ori sold 5,289 shares of NCSM on 28 February. They now own 7,698 NCSM shares.

Morrison Michael L sold 262 shares of NCSM on 28 February. They now own 7,217 NCSM shares.

Willems Tim sold 489 shares of NCSM on 28 February. They now own 22,558 NCSM shares.

Morrison Michael L bought 4,972 shares of NCSM on 28 February. They now own 12,451 NCSM shares.

Nipper Robert sold 1,000 shares of NCSM on 5 November. They now own 33,455 NCSM shares.

Nipper Robert sold 3,147 shares of NCSM on 3 November. They now own 88,596 NCSM shares.

Morrison Michael L sold 1,877 shares of NCSM on 1 November. They now own 11,015 NCSM shares.

Morrison Michael L sold 1,877 shares of NCSM on 1 November. They now own 7,937 NCSM shares.

Morrison Michael L bought 1,877 shares of NCSM on 1 November. They now own 9,814 NCSM shares.

Hummer Ryan sold 4,226 shares of NCSM on 1 November. They now own 34,413 NCSM shares.

Hummer Ryan sold 1,030 shares of NCSM on 1 November. They now own 33,383 NCSM shares.

Hummer Ryan sold 4,226 shares of NCSM on 1 November. They now own 22,834 NCSM shares.

Morrison Michael L sold 458 shares of NCSM on 1 November. They now own 7,479 NCSM shares.

Hummer Ryan bought 4,226 shares of NCSM on 1 November. They now own 38,639 NCSM shares.

Mitchell Valerie A sold 1,969 shares of NCSM on 5 August. They now own 23,551 NCSM shares.

Mitchell Valerie A sold 548 shares of NCSM on 4 August. They now own 25,520 NCSM shares.

Mitchell Valerie A sold 1,187 shares of NCSM on 13 March. They now own 26,068 NCSM shares.

Mitchell Valerie A sold 357 shares of NCSM on 12 March. They now own 27,255 NCSM shares.

Hummer Ryan bought 7,240 shares of NCSM on 4 March. They now own 27,060 NCSM shares.

Mcshane Michael bought 4,339 shares of NCSM on 4 March. They now own 45,557 NCSM shares.

Hummer Ryan bought 7,240 shares of NCSM on 4 March. They now own 34,413 NCSM shares.

Willems Tim bought 3,262 shares of NCSM on 4 March. They now own 23,047 NCSM shares.

Nipper Robert bought 4,339 shares of NCSM on 4 March. They now own 34,455 NCSM shares.

Grewal Gurinder bought 4,339 shares of NCSM on 4 March. They now own 17,698 NCSM shares.

Lev Ori bought 2,534 shares of NCSM on 4 March. They now own 7,698 NCSM shares.

Mitchell Valerie A bought 4,339 shares of NCSM on 4 March. They now own 27,612 NCSM shares.

Willems Tim bought 3,262 shares of NCSM on 4 March. They now own 13,006 NCSM shares.

Lev Ori bought 2,534 shares of NCSM on 4 March. They now own 10,048 NCSM shares.

Morrison Michael L bought 3,218 shares of NCSM on 4 March. They now own 7,937 NCSM shares.

Ralls W Matt bought 4,339 shares of NCSM on 4 March. They now own 27,844 NCSM shares.

Morrison Michael L bought 3,218 shares of NCSM on 4 March. They now own 12,892 NCSM shares.

Williams Dewayne bought 1,770 shares of NCSM on 4 March. They now own 8,368 NCSM shares.

Williams Dewayne bought 1,770 shares of NCSM on 4 March. They now own 4,542 NCSM shares.

Deane John D bought 4,339 shares of NCSM on 4 March. They now own 29,550 NCSM shares.

Williams Dewayne sold 270 shares of NCSM on 28 February. They now own 2,772 NCSM shares.

Lev Ori sold 309 shares of NCSM on 28 February. They now own 5,164 NCSM shares.

Morrison Michael L sold 3,899 shares of NCSM on 28 February. They now own 4,719 NCSM shares.

Willems Tim bought 6,552 shares of NCSM on 28 February. They now own 26,746 NCSM shares.

Nipper Robert sold 1,785 shares of NCSM on 28 February. They now own 0 NCSM shares.

Willems Tim sold 6,552 shares of NCSM on 28 February. They now own 20,194 NCSM shares.

Nipper Robert bought 1,785 shares of NCSM on 28 February. They now own 33,570 NCSM shares.

Lev Ori sold 5,041 shares of NCSM on 28 February. They now own 5,473 NCSM shares.

Williams Dewayne sold 4,226 shares of NCSM on 28 February. They now own 6,598 NCSM shares.

Nipper Robert sold 1,669 shares of NCSM on 28 February. They now own 30,116 NCSM shares.

Hummer Ryan sold 8,652 shares of NCSM on 28 February. They now own 19,820 NCSM shares.

Lev Ori sold 5,041 shares of NCSM on 28 February. They now own 7,514 NCSM shares.

Hummer Ryan sold 208 shares of NCSM on 28 February. They now own 27,173 NCSM shares.

Williams Dewayne sold 4,226 shares of NCSM on 28 February. They now own 3,042 NCSM shares.

Williams Dewayne bought 4,226 shares of NCSM on 28 February. They now own 7,268 NCSM shares.

Hummer Ryan sold 8,652 shares of NCSM on 28 February. They now own 27,381 NCSM shares.

Hummer Ryan bought 8,652 shares of NCSM on 28 February. They now own 36,033 NCSM shares.

Willems Tim sold 6,552 shares of NCSM on 28 February. They now own 9,744 NCSM shares.

Morrison Michael L bought 3,899 shares of NCSM on 28 February. They now own 8,618 NCSM shares.

Lev Ori bought 5,041 shares of NCSM on 28 February. They now own 10,514 NCSM shares.

Willems Tim sold 409 shares of NCSM on 28 February. They now own 19,785 NCSM shares.

Nipper Robert sold 1,785 shares of NCSM on 28 February. They now own 31,785 NCSM shares.

Morrison Michael L sold 3,899 shares of NCSM on 28 February. They now own 9,674 NCSM shares.

Hummer Ryan sold 4,227 shares of NCSM on 1 November. They now own 28,411 NCSM shares.

Hummer Ryan sold 1,030 shares of NCSM on 1 November. They now own 27,381 NCSM shares.

Morrison Michael L sold 1,879 shares of NCSM on 1 November. They now own 13,573 NCSM shares.

Morrison Michael L sold 1,879 shares of NCSM on 1 November. They now own 5,177 NCSM shares.

Hummer Ryan sold 4,227 shares of NCSM on 1 November. They now own 28,472 NCSM shares.

Morrison Michael L bought 1,879 shares of NCSM on 1 November. They now own 7,056 NCSM shares.

Hummer Ryan bought 4,227 shares of NCSM on 1 November. They now own 32,638 NCSM shares.

Morrison Michael L sold 458 shares of NCSM on 1 November. They now own 4,719 NCSM shares.

Mcshane Michael bought 4,061 shares of NCSM on 7 March. They now own 41,218 NCSM shares.

Deane John D bought 4,061 shares of NCSM on 7 March. They now own 25,211 NCSM shares.

Williams Dewayne bought 7,960 shares of NCSM on 7 March. They now own 10,824 NCSM shares.

Lev Ori bought 9,211 shares of NCSM on 7 March. They now own 12,555 NCSM shares.

Morrison Michael L bought 11,696 shares of NCSM on 7 March. They now own 15,452 NCSM shares.

Grewal Gurinder bought 4,061 shares of NCSM on 7 March. They now own 13,359 NCSM shares.

Ralls W Matt bought 4,061 shares of NCSM on 7 March. They now own 23,505 NCSM shares.

Hummer Ryan bought 23,392 shares of NCSM on 7 March. They now own 32,699 NCSM shares.

Nipper Robert bought 4,061 shares of NCSM on 7 March. They now own 31,785 NCSM shares.

Willems Tim bought 11,858 shares of NCSM on 7 March. They now own 16,296 NCSM shares.

Mitchell Valerie A bought 4,061 shares of NCSM on 7 March. They now own 23,273 NCSM shares.

Willems Tim sold 3,114 shares of NCSM on 28 February. They now own 4,438 NCSM shares.

Hummer Ryan sold 1,633 shares of NCSM on 28 February. They now own 28,896 NCSM shares.

Hummer Ryan sold 485 shares of NCSM on 28 February. They now own 28,411 NCSM shares.

Nipper Robert sold 2,500 shares of NCSM on 28 February. They now own 27,724 NCSM shares.

Nipper Robert bought 3,409 shares of NCSM on 28 February. They now own 33,633 NCSM shares.

Lev Ori sold 559 shares of NCSM on 28 February. They now own 5,473 NCSM shares.

Hummer Ryan bought 1,633 shares of NCSM on 28 February. They now own 30,529 NCSM shares.

Williams Dewayne sold 1,871 shares of NCSM on 28 February. They now own 2,864 NCSM shares.

Willems Tim bought 3,114 shares of NCSM on 28 February. They now own 23,959 NCSM shares.

Hummer Ryan sold 1,633 shares of NCSM on 28 February. They now own 9,307 NCSM shares.

Lev Ori sold 2,568 shares of NCSM on 28 February. They now own 6,032 NCSM shares.

Williams Dewayne sold 1,871 shares of NCSM on 28 February. They now own 3,407 NCSM shares.

Nipper Robert sold 3,409 shares of NCSM on 28 February. They now own 30,224 NCSM shares.

Williams Dewayne sold 365 shares of NCSM on 28 February. They now own 3,042 NCSM shares.

Willems Tim sold 651 shares of NCSM on 28 February. They now own 20,194 NCSM shares.

Nipper Robert sold 3,409 shares of NCSM on 28 February. They now own 1,785 NCSM shares.

Willems Tim sold 3,114 shares of NCSM on 28 February. They now own 20,845 NCSM shares.

Williams Dewayne bought 1,871 shares of NCSM on 28 February. They now own 5,278 NCSM shares.

Lev Ori bought 2,568 shares of NCSM on 28 February. They now own 8,600 NCSM shares.

Lev Ori sold 2,568 shares of NCSM on 28 February. They now own 3,344 NCSM shares.

Morrison Michael L bought 1,879 shares of NCSM on 1 November. They now own 7,514 NCSM shares.

Hummer Ryan sold 4,227 shares of NCSM on 1 November. They now own 29,926 NCSM shares.

Hummer Ryan sold 4,227 shares of NCSM on 1 November. They now own 10,940 NCSM shares.

Morrison Michael L sold 1,879 shares of NCSM on 1 November. They now own 3,756 NCSM shares.

Hummer Ryan sold 1,030 shares of NCSM on 1 November. They now own 28,896 NCSM shares.

Morrison Michael L sold 1,879 shares of NCSM on 1 November. They now own 5,635 NCSM shares.

Hummer Ryan bought 4,227 shares of NCSM on 1 November. They now own 34,153 NCSM shares.

Morrison Michael L sold 458 shares of NCSM on 1 November. They now own 5,177 NCSM shares.

Williams Dewayne bought 639 shares of NCSM on 1 April. They now own 4,046 NCSM shares.

Williams Dewayne sold 639 shares of NCSM on 1 April. They now own 4,735 NCSM shares.

Williams Dewayne sold 639 shares of NCSM on 1 April. They now own 3,407 NCSM shares.

Williams Dewayne sold 0 shares of NCSM on 13 March. They now own 3,407 NCSM shares.

Williams Dewayne sold 5,374 shares of NCSM on 13 March. They now own 0 NCSM shares.

Cole Lori A bought 4,289 shares of NCSM on 2 March. They now own 6,076 NCSM shares.

King James Gambrell bought 2,059 shares of NCSM on 2 March. They now own 7,970 NCSM shares.

Ralls W Matt bought 5,153 shares of NCSM on 2 March. They now own 19,444 NCSM shares.

Mitchell Valerie A bought 5,153 shares of NCSM on 2 March. They now own 19,212 NCSM shares.

Nipper Robert bought 5,153 shares of NCSM on 2 March. They now own 30,224 NCSM shares.

Lev Ori bought 2,059 shares of NCSM on 2 March. They now own 6,032 NCSM shares.

Willems Tim bought 5,519 shares of NCSM on 2 March. They now own 7,552 NCSM shares.

Fitzgerald Matthew D bought 5,153 shares of NCSM on 2 March. They now own 17,944 NCSM shares.

Willems Tim bought 2,756 shares of NCSM on 2 March. They now own 20,845 NCSM shares.

Deane John D bought 5,153 shares of NCSM on 2 March. They now own 21,150 NCSM shares.

Grewal Gurinder bought 5,153 shares of NCSM on 2 March. They now own 9,298 NCSM shares.

Lev Ori bought 4,124 shares of NCSM on 2 March. They now own 5,912 NCSM shares.

Mcshane Michael bought 5,153 shares of NCSM on 2 March. They now own 37,157 NCSM shares.

King James Gambrell bought 4,124 shares of NCSM on 2 March. They now own 5,998 NCSM shares.

Cole Lori A bought 2,141 shares of NCSM on 2 March. They now own 5,920 NCSM shares.

Nipper Robert sold 831 shares of NCSM on 28 February. They now own 25,071 NCSM shares.

Nipper Robert bought 9,385 shares of NCSM on 28 February. They now own 35,287 NCSM shares.

Cole Lori A sold 2,511 shares of NCSM on 28 February. They now own 1,787 NCSM shares.

Nipper Robert sold 9,385 shares of NCSM on 28 February. They now own 5,194 NCSM shares.

Lev Ori sold 355 shares of NCSM on 28 February. They now own 3,973 NCSM shares.

Stromquist Marty sold 1,459 shares of NCSM on 28 February. They now own 7,896 NCSM shares.

Cole Lori A sold 351 shares of NCSM on 28 February. They now own 3,779 NCSM shares.

Willems Tim bought 2,423 shares of NCSM on 28 February. They now own 20,752 NCSM shares.

Lev Ori bought 2,194 shares of NCSM on 28 February. They now own 6,522 NCSM shares.

Willems Tim sold 2,423 shares of NCSM on 28 February. They now own 2,033 NCSM shares.