Zscaler Inc (ZS) Insider Trading

Total insider buys:
  • $2,543,900.00
Total insider sells:
  • $650,522,797.94
Most recent insider trade:
  • March 18, 2026
Most active insider trader:
  • Amit Sinha
Trader NameDateTitleAmountPriceTypeTotal Value
Oct. 4, 2018EVP4,807$37.73Sell$181,368.11
Sept. 27, 2018EVP4,807$41.87Sell$201,269.09
Sept. 20, 2018EVP4,807$38.29Sell$184,060.03
Sept. 17, 2018EVP40,000$41.67Sell$1,666,800.00
Sept. 13, 2018Director35,000$40.61Sell$1,421,350.00
Sept. 13, 2018EVP4,807$42.12Sell$202,470.84
Sept. 13, 2018Insider107,544$41.88Sell$4,503,942.72
March 20, 2018Director125,000$16.00Buy$2,000,000.00
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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, Adam Geller, Ajay Mangal, Syam Nair, Raj Judge, Kevin Rubin, Charles H Giancarlo, Scott C Darling, James A Beer, and Michael J Rich

  • 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 March 18, 2026.

  • 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.