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Zscaler Inc (ZS) Insider Trading

Total insider buys:
  • $2,543,900.00
Total insider sells:
  • $639,364,308.70
Most recent insider trade:
  • June 18, 2025
Most active insider trader:
  • Amit Sinha
Trader NameDateTitleAmountPriceTypeTotal Value
Dec. 16, 2021Insider8,204$300.01Sell$2,461,282.04
Dec. 9, 2021Insider7,000$306.52Sell$2,145,640.00
Dec. 6, 2021Director2,000$277.32Sell$554,640.00
Nov. 24, 2021Insider7,000$339.68Sell$2,377,760.00
Nov. 22, 2021Director2,000$346.40Sell$692,800.00
Nov. 11, 2021Insider7,000$345.23Sell$2,416,610.00
Nov. 8, 2021Director2,000$348.51Sell$697,020.00
Oct. 28, 2021Insider7,000$314.75Sell$2,203,250.00
Oct. 25, 2021Director2,000$311.42Sell$622,840.00
Oct. 18, 2021Insider4,000$300.01Sell$1,200,040.00
Oct. 14, 2021Insider7,000$292.61Sell$2,048,270.00
Oct. 6, 2021Insider20,000$262.00Sell$5,240,000.00
Oct. 1, 2021Director20,000$263.06Sell$5,261,200.00
Sept. 30, 2021Insider7,000$261.31Sell$1,829,170.00
Sept. 27, 2021Director2,000$273.32Sell$546,640.00
Sept. 21, 2021Insider28,000$272.46Sell$7,628,880.00
Sept. 16, 2021Insider14,066$269.72Sell$3,793,881.52
Sept. 16, 2021CFO4,695$268.97Sell$1,262,814.15
Sept. 16, 2021CEO81,568$268.97Sell$21,939,344.96
Sept. 15, 2021Major Shareholder150,000$272.63Sell$40,894,500.00
Sept. 13, 2021Director2,000$264.67Sell$529,340.00
Sept. 2, 2021Insider7,000$281.58Sell$1,971,060.00
Aug. 30, 2021Director2,000$277.31Sell$554,620.00
Aug. 19, 2021Insider7,000$244.17Sell$1,709,190.00
Aug. 5, 2021Insider7,000$247.34Sell$1,731,380.00
July 22, 2021Insider7,000$235.26Sell$1,646,820.00
July 19, 2021Director2,000$221.43Sell$442,860.00
July 8, 2021Insider7,000$225.11Sell$1,575,770.00
July 6, 2021Director2,000$223.42Sell$446,840.00
June 24, 2021Insider7,000$220.51Sell$1,543,570.00
June 23, 2021Major Shareholder25,984$220.43Sell$5,727,653.12
June 21, 2021Director2,000$216.25Sell$432,500.00
June 17, 2021Director10,000$212.27Sell$2,122,700.00
June 16, 2021Insider8,113$213.46Sell$1,731,800.98
June 16, 2021CFO4,678$213.46Sell$998,565.88
June 10, 2021Insider7,000$201.92Sell$1,413,440.00
June 10, 2021CFO51,196$200.01Sell$10,239,711.96
June 7, 2021Director2,000$188.89Sell$377,780.00
May 27, 2021Insider7,000$193.27Sell$1,352,890.00
May 26, 2021Director1,000$195.00Sell$195,000.00
May 24, 2021Director1,500$174.68Sell$262,020.00
May 13, 2021Insider7,000$161.91Sell$1,133,370.00
May 10, 2021Director1,500$166.34Sell$249,510.00
April 29, 2021Insider7,000$188.44Sell$1,319,080.00
April 26, 2021Director2,000$193.85Sell$387,700.00
April 15, 2021Insider7,000$195.24Sell$1,366,680.00
April 12, 2021Director2,000$187.05Sell$374,100.00
April 1, 2021Insider7,000$177.11Sell$1,239,770.00
April 1, 2021Director500$180.00Sell$90,000.00
March 29, 2021Director1,500$166.21Sell$249,315.00
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  • Insiders are both buying and selling Zscaler Inc stock.

  • The insider traders at Zscaler Inc are: Amit Sinha, Karen Blasing, Robert Schlossman, Remo Canessa, Andrew William Fraser Brown, Dali Rajic, Jagtar Singh Chaudhry, Manoj Apte, Ajay Mangal, Syam Nair, Adam Geller, Raj Judge, Michael J Rich, Charles H Giancarlo, and Scott C Darling

  • The most active insider trader at Zscaler Inc is Amit Sinha with 106 trades.

  • Ajay Mangal has sold the most Zscaler Inc stock with a total value of $183,359,184.32.

  • Charles H Giancarlo has bought the most Zscaler Inc stock with a total value of $4,000,000.00.

  • The most recent insider trade for Zscaler Inc was on June 18, 2025.

  • The single biggest insider buy for Zscaler Inc was from Charles H Giancarlo with a total value of $2,000,000.00 on March 20, 2018.

  • The single biggest insider sell for Zscaler Inc was from Ajay Mangal with a total value of $40,894,500.00 on Sept. 15, 2021.