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MKS Instruments Inc (MKSI) Insider Trading

Total insider buys:
  • $326,655.00
Total insider sells:
  • $219,959,587.06
Most recent insider trade:
  • Oct. 1, 2024
Most active insider trader:
  • Elizabeth Mora
Trader NameDateTitleAmountPriceTypeTotal Value
Nov. 22, 2016Director2,500$56.76Sell$141,900.00
Nov. 16, 2016CEO2,500$55.86Sell$139,650.00
Nov. 16, 2016VP10,000$55.45Sell$554,500.00
Nov. 1, 2016Director200$50.50Sell$10,100.00
Oct. 3, 2016VP1,000$49.36Sell$49,360.00
Sept. 13, 2016CEO5,000$47.11Sell$235,550.00
Aug. 19, 2016VP15,000$47.43Sell$711,450.00
Aug. 15, 2016Director259$46.78Sell$12,116.02
Aug. 10, 2016VP9,955$46.36Sell$461,513.80
Aug. 3, 2016VP1,000$45.17Sell$45,170.00
Aug. 3, 2016Director200$45.17Sell$9,034.00
Aug. 1, 2016CEO5,000$45.71Sell$228,550.00
Aug. 1, 2016Director400$45.67Sell$18,268.00
June 10, 2016Director2,000$41.29Sell$82,580.00
June 8, 2016VP3,498$42.00Sell$146,916.00
May 27, 2016Director800$40.60Sell$32,480.00
May 24, 2016Director500$39.00Sell$19,500.00
May 16, 2016VP1,000$36.25Sell$36,250.00
May 9, 2016Director3,000$35.94Sell$107,820.00
May 5, 2016Director3,500$35.94Buy$125,790.00
May 3, 2016Director323$36.60Sell$11,821.80
March 24, 2016CEO10,000$35.75Sell$357,500.00
March 18, 2016VP1,000$36.00Sell$36,000.00
Feb. 26, 2016VP994$32.70Sell$32,503.80
Feb. 26, 2016CFO1,750$32.70Sell$57,225.00
Feb. 17, 2016CFO1,600$33.26Sell$53,216.00
Feb. 17, 2016VP1,371$33.26Sell$45,599.46
Feb. 11, 2016CFO2,150$31.96Sell$68,714.00
Feb. 11, 2016VP1,435$31.96Sell$45,862.60
Jan. 28, 2016VP1,000$36.00Sell$36,000.00
Dec. 16, 2015VP1,000$36.03Sell$36,030.00
Dec. 16, 2015Director1,500$36.09Sell$54,135.00
July 15, 2015Director12,000$36.68Sell$440,160.00
May 28, 2015Director1,600$37.72Sell$60,352.00
May 14, 2015VP10,747$36.36Sell$390,760.92
April 27, 2015CEO5,000$36.08Sell$180,400.00
March 2, 2015Director12,000$35.58Sell$426,960.00
Feb. 23, 2015CFO2,115$35.30Sell$74,659.50
Feb. 17, 2015CEO6,000$35.30Sell$211,800.00
Feb. 10, 2015CFO1,615$35.78Sell$57,784.70
Jan. 30, 2015VP1,041$36.09Sell$37,569.69
Jan. 23, 2015VP1,040$34.76Sell$36,150.40
Jan. 16, 2015VP1,040$33.10Sell$34,424.00
Dec. 12, 2014VP1,041$35.97Sell$37,444.77
Dec. 5, 2014VP1,040$36.17Sell$37,616.80
Dec. 2, 2014Director1,875$36.09Sell$67,668.75
Nov. 21, 2014VP1,040$36.30Sell$37,752.00
Nov. 10, 2014VP2,058$36.58Sell$75,281.64
Oct. 31, 2014CFO1,000$36.40Sell$36,400.00
Oct. 29, 2014CFO4,000$36.00Sell$144,000.00
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  • Insiders are both buying and selling MKS Instruments Inc stock.

  • The insider traders at MKS Instruments Inc are: Elizabeth Mora, Seth H Bagshaw, Peter Hanley, Gerard G Colella, Brian Charles Quirk, Jacqueline F Moloney, John Tseng-Chung Lee, Richard S Chute, Robert R Anderson, John R Abrams, Kathleen Flaherty Burke, Seth H. Bagshaw, Cristina Amon, David Philip Henry, Gerard G. Colella, Gregory R Beecher, John R. Abrams, Leo Berlinghieri, Paul Loomis, Richard Chute, Carlyle Partners Vi Cayman Hol, John Edward Williams, Robert Anderson, Eric Robert Taranto, Dennis L Werth, and Peter Cannone III

  • The most active insider trader at MKS Instruments Inc is Elizabeth Mora with 31 trades.

  • Carlyle Partners Vi Cayman Hol has sold the most MKS Instruments Inc stock with a total value of $344,480,000.00.

  • David Philip Henry has bought the most MKS Instruments Inc stock with a total value of $341,700.00.

  • The most recent insider trade for MKS Instruments Inc was on Oct. 1, 2024.

  • The single biggest insider buy for MKS Instruments Inc was from David Philip Henry with a total value of $170,850.00 on Nov. 7, 2023.

  • The single biggest insider sell for MKS Instruments Inc was from Carlyle Partners Vi Cayman Hol with a total value of $172,240,000.00 on May 8, 2023.