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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
Sept. 25, 2023Insider3,855$149.47Sell$576,206.85
Sept. 18, 2023CFO18,693$154.28Sell$2,883,956.04
Sept. 18, 2023CEO2,844$154.45Sell$439,255.80
Sept. 18, 2023COO14,953$154.45Sell$2,309,490.85
Sept. 18, 2023Insider5,013$154.45Sell$774,257.85
Sept. 1, 2023COO22,000$157.22Sell$3,458,840.00
Aug. 21, 2023CFO12,500$144.03Sell$1,800,375.00
Aug. 7, 2023CFO12,500$144.85Sell$1,810,625.00
Aug. 1, 2023COO22,000$157.41Sell$3,463,020.00
July 10, 2023CFO12,500$145.53Sell$1,819,125.00
July 6, 2023COO22,000$141.50Sell$3,113,000.00
June 20, 2023Insider1,322$152.11Sell$201,089.42
June 16, 2023CFO6,191$156.64Sell$969,758.24
June 16, 2023Insider5,013$156.64Sell$785,236.32
June 16, 2023CEO5,440$156.64Sell$852,121.60
June 16, 2023COO7,017$156.64Sell$1,099,142.88
June 9, 2023Director5,632$150.85Sell$849,587.20
June 6, 2023Insider2,496$150.00Sell$374,400.00
March 16, 2023Insider3,645$106.79Sell$389,249.55
March 16, 2023CFO6,229$106.79Sell$665,194.91
March 16, 2023COO5,638$106.79Sell$602,082.02
March 16, 2023CEO900$106.79Sell$96,111.00
Dec. 23, 2022Director5,000$108.78Buy$543,900.00
Dec. 16, 2022Insider5,081$114.14Sell$579,945.34
Dec. 16, 2022CEO1,262$114.14Sell$144,044.68
Dec. 16, 2022CFO6,279$114.14Sell$716,685.06
Dec. 16, 2022COO7,113$114.14Sell$811,877.82
Oct. 18, 2022Insider3,825$150.83Sell$576,924.75
Sept. 30, 2022COO20,000$168.00Sell$3,360,000.00
Sept. 16, 2022Insider8,045$167.97Sell$1,351,318.65
Sept. 16, 2022CFO10,366$167.97Sell$1,741,177.02
Sept. 16, 2022CEO81,890$167.97Sell$13,755,063.30
Sept. 16, 2022COO32,239$167.97Sell$5,415,184.83
Sept. 16, 2022President18,974$167.97Sell$3,187,062.78
June 21, 2022Insider239$150.00Sell$35,850.00
June 16, 2022CFO5,010$136.67Sell$684,716.70
June 16, 2022COO5,302$136.67Sell$724,624.34
June 16, 2022President9,975$136.67Sell$1,363,283.25
June 16, 2022Insider4,184$136.67Sell$571,827.28
June 3, 2022COO25,000$155.80Sell$3,895,000.00
April 4, 2022President6,000$250.89Sell$1,505,340.00
April 4, 2022Director1,000$250.00Sell$250,000.00
April 1, 2022Director2,000$250.00Sell$500,000.00
March 16, 2022COO12,568$203.09Sell$2,552,435.12
March 16, 2022President7,358$203.09Sell$1,494,336.22
March 16, 2022CFO4,696$203.09Sell$953,710.64
March 16, 2022Insider3,157$203.09Sell$641,155.13
Dec. 23, 2021Insider8,333$322.68Sell$2,688,892.44
Dec. 21, 2021Insider20,000$308.94Sell$6,178,800.00
Dec. 16, 2021Insider8,204$300.01Sell$2,461,282.04
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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.