Quaker Houghton

Coler Thomas sold 741 shares of KWR on 15 June. They now own 3,157 KWR shares.

Coler Thomas bought 2,352 shares of KWR on 15 June. They now own 3,830 KWR shares.

Coler Thomas sold 2,352 shares of KWR on 15 June. They now own 0 KWR shares.

Coler Thomas sold 68 shares of KWR on 15 June. They now own 0 KWR shares.

Coler Thomas bought 68 shares of KWR on 15 June. They now own 3,898 KWR shares.

Hinduja Sanjay bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Shaller Russell bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Frisby Jeffry D bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Bakhshi Nandita bought 413 shares of KWR on 1 June. They now own 3,059 KWR shares.

Bakhshi Nandita bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Foufopoulos - De Ridder Lucrece bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Henry Charlotte C. bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Douglas Mark bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Douglas Mark bought 766 shares of KWR on 1 June. They now own 6,278 KWR shares.

Shaller Russell bought 413 shares of KWR on 1 June. They now own 4,045 KWR shares.

West Fay bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Osborne William H bought 975 shares of KWR on 1 June. They now own 975 KWR shares.

Bakhshi Nandita sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

West Fay sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

Hinduja Sanjay sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

Osborne William H sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

Bakhshi Nandita bought 1,198 shares of KWR on 31 May. They now own 2,628 KWR shares.

Osborne William H bought 1,198 shares of KWR on 31 May. They now own 1,198 KWR shares.

Bakhshi Nandita bought 18 shares of KWR on 31 May. They now own 2,646 KWR shares.

Bakhshi Nandita sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

Frisby Jeffry D sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

Shaller Russell bought 1,198 shares of KWR on 31 May. They now own 3,614 KWR shares.

Douglas Mark sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

Henry Charlotte C. bought 1,198 shares of KWR on 31 May. They now own 4,469 KWR shares.

Hinduja Sanjay sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

Shaller Russell bought 18 shares of KWR on 31 May. They now own 3,632 KWR shares.

Henry Charlotte C. sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

Shaller Russell sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

Foufopoulos - De Ridder Lucrece sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

Douglas Mark sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

Frisby Jeffry D bought 18 shares of KWR on 31 May. They now own 7,298 KWR shares.

Foufopoulos - De Ridder Lucrece sold 365 shares of KWR on 31 May. They now own 2,281 KWR shares.

Henry Charlotte C. sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

West Fay sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

Shaller Russell sold 18 shares of KWR on 31 May. They now own 0 KWR shares.

Hinduja Sanjay bought 18 shares of KWR on 31 May. They now own 5,193 KWR shares.

Frisby Jeffry D sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

Foufopoulos - De Ridder Lucrece sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

Douglas Mark bought 1,198 shares of KWR on 31 May. They now own 5,494 KWR shares.

Osborne William H bought 18 shares of KWR on 31 May. They now own 1,216 KWR shares.

Frisby Jeffry D bought 1,198 shares of KWR on 31 May. They now own 7,280 KWR shares.

West Fay bought 1,198 shares of KWR on 31 May. They now own 5,261 KWR shares.

Osborne William H sold 1,198 shares of KWR on 31 May. They now own 0 KWR shares.

Douglas Mark bought 18 shares of KWR on 31 May. They now own 5,512 KWR shares.

Foufopoulos - De Ridder Lucrece bought 1,198 shares of KWR on 31 May. They now own 2,628 KWR shares.

Hinduja Sanjay bought 1,198 shares of KWR on 31 May. They now own 5,175 KWR shares.

Henry Charlotte C. bought 18 shares of KWR on 31 May. They now own 4,487 KWR shares.

West Fay bought 18 shares of KWR on 31 May. They now own 5,279 KWR shares.

Foufopoulos - De Ridder Lucrece bought 18 shares of KWR on 31 May. They now own 2,646 KWR shares.

Gulf Hungary Holding Korlatolt Felelossegu Tarsasag bought 8,580 shares of KWR on 26 May. They now own 8,580 KWR shares.

Bijlani Jeewat bought 731 shares of KWR on 26 May. They now own 7,479 KWR shares.

Qh Hungary Holdings Ltd bought 10,296 shares of KWR on 26 May. They now own 10,296 KWR shares.

Qh Hungary Holdings Ltd bought 60,000 shares of KWR on 26 May. They now own 60,000 KWR shares.

Bijlani Jeewat sold 731 shares of KWR on 26 May. They now own 0 KWR shares.

Gulf Hungary Holding Korlatolt Felelossegu Tarsasag bought 140,000 shares of KWR on 26 May. They now own 140,000 KWR shares.

Qh Hungary Holdings Ltd bought 140,000 shares of KWR on 26 May. They now own 140,000 KWR shares.

Gulf Hungary Holding Korlatolt Felelossegu Tarsasag bought 10,296 shares of KWR on 26 May. They now own 10,296 KWR shares.

Qh Hungary Holdings Ltd bought 8,580 shares of KWR on 26 May. They now own 8,580 KWR shares.

Gulf Hungary Holding Korlatolt Felelossegu Tarsasag bought 17,502 shares of KWR on 26 May. They now own 17,502 KWR shares.

Qh Hungary Holdings Ltd bought 17,502 shares of KWR on 26 May. They now own 17,502 KWR shares.

Gulf Hungary Holding Korlatolt Felelossegu Tarsasag bought 60,000 shares of KWR on 26 May. They now own 60,000 KWR shares.

Qh Hungary Holdings Ltd bought 34,000 shares of KWR on 26 May. They now own 34,000 KWR shares.

Gulf Hungary Holding Korlatolt Felelossegu Tarsasag bought 19,732 shares of KWR on 26 May. They now own 19,732 KWR shares.

Gulf Hungary Holding Korlatolt Felelossegu Tarsasag bought 34,000 shares of KWR on 26 May. They now own 34,000 KWR shares.

Qh Hungary Holdings Ltd bought 19,732 shares of KWR on 26 May. They now own 19,732 KWR shares.

Bijlani Jeewat sold 731 shares of KWR on 26 May. They now own 6,748 KWR shares.

Rokosky Kristin sold 177 shares of KWR on 16 March. They now own 1,109 KWR shares.

Rokosky Kristin bought 1,350 shares of KWR on 15 March. They now own 1,350 KWR shares.

Carvalho Renato sold 53 shares of KWR on 15 March. They now own 53 KWR shares.

Moreno Hernandez Miguel bought 100 shares of KWR on 15 March. They now own 2,162 KWR shares.

Ma Jun sold 145 shares of KWR on 15 March. They now own 290 KWR shares.

Dassing Steven R. bought 4 shares of KWR on 15 March. They now own 498 KWR shares.

Coler Thomas bought 2,870 shares of KWR on 15 March. They now own 2,870 KWR shares.

Moreno Hernandez Miguel bought 90 shares of KWR on 15 March. They now own 2,252 KWR shares.

Bijlani Jeewat bought 429 shares of KWR on 15 March. They now own 6,965 KWR shares.

Ma Jun bought 90 shares of KWR on 15 March. They now own 3,146 KWR shares.

Carvalho Renato sold 126 shares of KWR on 15 March. They now own 855 KWR shares.

Frodl Andre bought 4 shares of KWR on 15 March. They now own 920 KWR shares.

Dassing Steven R. bought 1,266 shares of KWR on 15 March. They now own 1,266 KWR shares.

Rokosky Kristin bought 75 shares of KWR on 15 March. They now own 874 KWR shares.

Johnson Christine Procopio sold 2 shares of KWR on 15 March. They now own 0 KWR shares.

Frodl Andre sold 4 shares of KWR on 15 March. They now own 0 KWR shares.

Bijlani Jeewat bought 433 shares of KWR on 15 March. They now own 6,536 KWR shares.

Rokosky Kristin bought 363 shares of KWR on 15 March. They now own 1,279 KWR shares.

Johnson Christine Procopio bought 1,013 shares of KWR on 15 March. They now own 1,013 KWR shares.

Ma Jun bought 145 shares of KWR on 15 March. They now own 3,291 KWR shares.

Carvalho Renato bought 207 shares of KWR on 15 March. They now own 977 KWR shares.

Meagher Kevin K. bought 297 shares of KWR on 15 March. They now own 297 KWR shares.

Traub Robert T sold 534 shares of KWR on 15 March. They now own 1,069 KWR shares.

Bijlani Jeewat bought 2,195 shares of KWR on 15 March. They now own 2,195 KWR shares.

Dassing Steven R. bought 39 shares of KWR on 15 March. They now own 196 KWR shares.

Carvalho Renato bought 844 shares of KWR on 15 March. They now own 844 KWR shares.

Coler Thomas bought 30 shares of KWR on 15 March. They now own 2,019 KWR shares.

Johnson Christine Procopio bought 2 shares of KWR on 15 March. They now own 306 KWR shares.

Dassing Steven R. bought 557 shares of KWR on 15 March. They now own 557 KWR shares.

Coler Thomas bought 882 shares of KWR on 15 March. They now own 1,989 KWR shares.

Rokosky Kristin sold 7 shares of KWR on 15 March. They now own 0 KWR shares.

Bijlani Jeewat bought 674 shares of KWR on 15 March. They now own 7,639 KWR shares.

Rokosky Kristin sold 363 shares of KWR on 15 March. They now own 726 KWR shares.

Traub Robert T bought 534 shares of KWR on 15 March. They now own 4,896 KWR shares.

Frodl Andre bought 72 shares of KWR on 15 March. They now own 683 KWR shares.

Frodl Andre bought 724 shares of KWR on 15 March. They now own 724 KWR shares.

Carvalho Renato bought 4 shares of KWR on 15 March. They now own 981 KWR shares.

Bijlani Jeewat sold 923 shares of KWR on 15 March. They now own 6,748 KWR shares.

Carvalho Renato sold 207 shares of KWR on 15 March. They now own 415 KWR shares.

Frodl Andre sold 60 shares of KWR on 15 March. They now own 0 KWR shares.

Traub Robert T bought 1,028 shares of KWR on 15 March. They now own 4,019 KWR shares.

Moreno Hernandez Miguel sold 166 shares of KWR on 15 March. They now own 332 KWR shares.

Coler Thomas bought 666 shares of KWR on 15 March. They now own 1,107 KWR shares.

Frodl Andre sold 20 shares of KWR on 15 March. They now own 41 KWR shares.

Frodl Andre sold 93 shares of KWR on 15 March. They now own 187 KWR shares.

Dassing Steven R. sold 82 shares of KWR on 15 March. They now own 82 KWR shares.

Moreno Hernandez Miguel sold 100 shares of KWR on 15 March. They now own 0 KWR shares.

Bijlani Jeewat bought 1,297 shares of KWR on 15 March. They now own 6,103 KWR shares.

Meagher Kevin K. bought 445 shares of KWR on 15 March. They now own 445 KWR shares.

Berquist Joseph A sold 2,387 shares of KWR on 15 March. They now own 4,774 KWR shares.

Carvalho Renato bought 53 shares of KWR on 15 March. They now own 770 KWR shares.

Frodl Andre sold 60 shares of KWR on 15 March. They now own 60 KWR shares.

Coler Thomas sold 882 shares of KWR on 15 March. They now own 1,764 KWR shares.

Coler Thomas sold 666 shares of KWR on 15 March. They now own 667 KWR shares.

Coler Thomas sold 541 shares of KWR on 15 March. They now own 1,478 KWR shares.

Berquist Joseph A bought 11,143 shares of KWR on 15 March. They now own 11,143 KWR shares.

Moreno Hernandez Miguel bought 759 shares of KWR on 15 March. They now own 759 KWR shares.

Dassing Steven R. bought 82 shares of KWR on 15 March. They now own 323 KWR shares.

Ma Jun bought 120 shares of KWR on 15 March. They now own 3,056 KWR shares.

Carvalho Renato sold 4 shares of KWR on 15 March. They now own 0 KWR shares.

Berquist Joseph A bought 462 shares of KWR on 15 March. They now own 14,567 KWR shares.

Traub Robert T bought 1,772 shares of KWR on 15 March. They now own 1,772 KWR shares.

Moreno Hernandez Miguel bought 7 shares of KWR on 15 March. They now own 2,425 KWR shares.

Moreno Hernandez Miguel bought 166 shares of KWR on 15 March. They now own 2,418 KWR shares.

Rokosky Kristin bought 80 shares of KWR on 15 March. They now own 799 KWR shares.

Johnson Christine Procopio sold 111 shares of KWR on 15 March. They now own 195 KWR shares.

Bijlani Jeewat sold 32 shares of KWR on 15 March. They now own 0 KWR shares.

Bijlani Jeewat bought 32 shares of KWR on 15 March. They now own 7,671 KWR shares.

Frodl Andre bought 20 shares of KWR on 15 March. They now own 916 KWR shares.

Traub Robert T sold 562 shares of KWR on 15 March. They now own 4,351 KWR shares.

Berquist Joseph A sold 466 shares of KWR on 15 March. They now own 466 KWR shares.

Traub Robert T sold 17 shares of KWR on 15 March. They now own 0 KWR shares.

Bijlani Jeewat sold 674 shares of KWR on 15 March. They now own 1,349 KWR shares.

Rokosky Kristin sold 42 shares of KWR on 15 March. They now own 43 KWR shares.

Rokosky Kristin sold 75 shares of KWR on 15 March. They now own 75 KWR shares.

Berquist Joseph A sold 462 shares of KWR on 15 March. They now own 462 KWR shares.

Johnson Christine Procopio bought 304 shares of KWR on 15 March. They now own 304 KWR shares.

Ma Jun sold 4 shares of KWR on 15 March. They now own 0 KWR shares.

Frodl Andre bought 60 shares of KWR on 15 March. They now own 803 KWR shares.

Frodl Andre sold 149 shares of KWR on 15 March. They now own 771 KWR shares.

Coler Thomas sold 30 shares of KWR on 15 March. They now own 0 KWR shares.

Berquist Joseph A sold 62 shares of KWR on 15 March. They now own 0 KWR shares.

Dassing Steven R. sold 171 shares of KWR on 15 March. They now own 342 KWR shares.

Bijlani Jeewat sold 433 shares of KWR on 15 March. They now own 433 KWR shares.

Frodl Andre bought 93 shares of KWR on 15 March. They now own 896 KWR shares.

Ma Jun bought 759 shares of KWR on 15 March. They now own 759 KWR shares.

Johnson Christine Procopio sold 304 shares of KWR on 15 March. They now own 609 KWR shares.

Rokosky Kristin bought 7 shares of KWR on 15 March. They now own 1,286 KWR shares.

Traub Robert T bought 17 shares of KWR on 15 March. They now own 4,913 KWR shares.

Ma Jun sold 90 shares of KWR on 15 March. They now own 90 KWR shares.

Moreno Hernandez Miguel sold 90 shares of KWR on 15 March. They now own 90 KWR shares.

Berquist Joseph A bought 1,396 shares of KWR on 15 March. They now own 13,639 KWR shares.

Berquist Joseph A bought 466 shares of KWR on 15 March. They now own 14,105 KWR shares.

Dassing Steven R. bought 171 shares of KWR on 15 March. They now own 494 KWR shares.

Frodl Andre bought 60 shares of KWR on 15 March. They now own 743 KWR shares.

Moreno Hernandez Miguel sold 241 shares of KWR on 15 March. They now own 2,184 KWR shares.

Dassing Steven R. sold 130 shares of KWR on 15 March. They now own 368 KWR shares.

Ma Jun bought 4 shares of KWR on 15 March. They now own 3,295 KWR shares.

Berquist Joseph A bought 62 shares of KWR on 15 March. They now own 17,016 KWR shares.

Traub Robert T bought 343 shares of KWR on 15 March. They now own 4,362 KWR shares.

Moreno Hernandez Miguel sold 7 shares of KWR on 15 March. They now own 0 KWR shares.

Berquist Joseph A sold 1,623 shares of KWR on 15 March. They now own 15,393 KWR shares.

Frodl Andre bought 371 shares of KWR on 15 March. They now own 371 KWR shares.

Bijlani Jeewat sold 429 shares of KWR on 15 March. They now own 429 KWR shares.

Dassing Steven R. sold 45 shares of KWR on 15 March. They now own 45 KWR shares.

Traub Robert T sold 343 shares of KWR on 15 March. They now own 343 KWR shares.

Berquist Joseph A bought 2,387 shares of KWR on 15 March. They now own 16,954 KWR shares.

Moreno Hernandez Miguel bought 120 shares of KWR on 15 March. They now own 2,062 KWR shares.

Rokosky Kristin bought 42 shares of KWR on 15 March. They now own 916 KWR shares.

Dassing Steven R. sold 4 shares of KWR on 15 March. They now own 0 KWR shares.

Dassing Steven R. bought 45 shares of KWR on 15 March. They now own 241 KWR shares.

Carvalho Renato bought 63 shares of KWR on 15 March. They now own 717 KWR shares.

Barry Michael F sold 6,876 shares of KWR on 10 February. They now own 78,010 KWR shares.

Barry Michael F bought 8,212 shares of KWR on 10 February. They now own 84,886 KWR shares.

Barry Michael F sold 8,212 shares of KWR on 10 February. They now own 0 KWR shares.

Meagher Kevin K. bought 1,898 shares of KWR on 15 January. They now own 1,898 KWR shares.

Meagher Kevin K. bought 0 shares of KWR on 1 January. They now own 0 KWR shares.

Moreno Hernandez Miguel bought 10 shares of KWR on 15 December. They now own 2,085 KWR shares.

Frodl Andre sold 6 shares of KWR on 15 December. They now own 0 KWR shares.

Frodl Andre bought 172 shares of KWR on 15 December. They now own 690 KWR shares.

Moreno Hernandez Miguel sold 278 shares of KWR on 15 December. They now own 0 KWR shares.

Rokosky Kristin sold 327 shares of KWR on 15 December. They now own 655 KWR shares.

Moreno Hernandez Miguel sold 143 shares of KWR on 15 December. They now own 1,942 KWR shares.

Frodl Andre sold 172 shares of KWR on 15 December. They now own 0 KWR shares.

Frodl Andre sold 85 shares of KWR on 15 December. They now own 611 KWR shares.

Rokosky Kristin bought 5 shares of KWR on 15 December. They now own 811 KWR shares.

Frodl Andre bought 6 shares of KWR on 15 December. They now own 696 KWR shares.

Rokosky Kristin sold 92 shares of KWR on 15 December. They now own 719 KWR shares.

Rokosky Kristin sold 5 shares of KWR on 15 December. They now own 0 KWR shares.