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Five9 Inc (FIVN) Insider Trading

Total insider buys:
  • $1,119,550.00
Total insider sells:
  • $413,838,826.66
Most recent insider trade:
  • Sept. 5, 2025
Most active insider trader:
  • Barry Zwarenstein
Trader NameDateTitleAmountPriceTypeTotal Value
Feb. 16, 2018EVP3,903$27.13Sell$105,888.39
Feb. 15, 2018Director24,000$26.54Sell$636,960.00
Jan. 25, 2018CEO5,000$25.80Sell$129,000.00
Jan. 22, 2018President10,000$24.32Sell$243,200.00
Jan. 16, 2018Director24,000$23.78Sell$570,720.00
Dec. 26, 2017CEO5,000$24.52Sell$122,600.00
Dec. 20, 2017President10,000$24.36Sell$243,600.00
Dec. 15, 2017Director24,000$23.86Sell$572,640.00
Dec. 4, 2017EVP11,892$23.58Sell$280,413.36
Dec. 4, 2017CEO3,073$23.79Sell$73,106.67
Dec. 4, 2017President5,623$23.70Sell$133,265.10
Nov. 29, 2017Director15,000$24.67Sell$370,050.00
Nov. 28, 2017EVP29,398$24.99Sell$734,656.02
Nov. 27, 2017CFO5,000$24.42Sell$122,100.00
Nov. 22, 2017EVP89,989$24.66Sell$2,219,128.74
Nov. 20, 2017EVP10,000$24.84Sell$248,400.00
Nov. 20, 2017CEO24,000$24.78Sell$594,720.00
Nov. 16, 2017EVP3,902$25.30Sell$98,720.60
Nov. 13, 2017CEO600,000$24.05Sell$14,430,000.00
Oct. 20, 2017EVP10,000$24.88Sell$248,800.00
Oct. 3, 2017CFO11,000$24.89Sell$273,790.00
Sept. 20, 2017EVP10,000$22.12Sell$221,200.00
Sept. 5, 2017EVP4,202$21.03Sell$88,368.06
Sept. 5, 2017CFO13,024$21.25Sell$276,760.00
Sept. 5, 2017CEO12,590$21.00Sell$264,390.00
Aug. 21, 2017EVP10,000$20.41Sell$204,100.00
Aug. 16, 2017EVP3,903$20.88Sell$81,494.64
Aug. 9, 2017EVP784$20.99Sell$16,456.16
Aug. 9, 2017CFO3,020$21.01Sell$63,450.20
Aug. 9, 2017CEO12,484$21.00Sell$262,164.00
Aug. 1, 2017CFO10,378$22.22Sell$230,599.16
July 20, 2017EVP10,000$22.35Sell$223,500.00
July 12, 2017CFO12,622$22.44Sell$283,237.68
June 20, 2017EVP10,000$22.60Sell$226,000.00
June 15, 2017CFO11,000$21.97Sell$241,670.00
June 5, 2017EVP9,093$23.96Sell$217,868.28
May 30, 2017EVP3,750$22.12Sell$82,950.00
May 25, 2017CFO12,023$21.81Sell$262,221.63
May 24, 2017EVP75,046$21.44Sell$1,608,986.24
May 23, 2017EVP45,671$21.61Sell$986,950.31
May 22, 2017EVP10,000$21.60Sell$216,000.00
May 16, 2017EVP3,902$21.82Sell$85,141.64
May 15, 2017CEO24,000$21.86Sell$524,640.00
April 20, 2017EVP10,000$17.44Sell$174,400.00
April 17, 2017CEO24,000$16.55Sell$397,200.00
March 20, 2017Insider10,000$18.30Sell$183,000.00
March 15, 2017CEO24,000$16.39Sell$393,360.00
March 13, 2017Insider83,544$16.36Sell$1,366,779.84
March 10, 2017CFO2,469$16.31Sell$40,269.39
March 10, 2017EVP3,415$16.36Sell$55,869.40
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  • Insiders are both buying and selling Five9 Inc stock.

  • The insider traders at Five9 Inc are: Barry Zwarenstein, Daniel P Burkland, Scott Welch, Michael Burkland, Rowan M Trollope, Leena Mansharamani, Kimberly Alexy, Andy Dignan, Panos Kozanian, Gaurav Passi, Michael J Burdiek, Jack L Acosta, Robert Zollars, Rowan M. Trollope, Daniel P. Burkland, Michael J Crane, Ryan Kam, David S Welsh, Jayendra Das, Moni Manor, Adams Street Partners Llc, Bryan M Lee, Partech U.S. Partners Iv, L.L., Matthew E Tuckness, Kevin Gavin, James B. Doran, David B Milam, David A Pickering, and Tiffany N Meriweather

  • The most active insider trader at Five9 Inc is Barry Zwarenstein with 104 trades.

  • Michael Burkland has sold the most Five9 Inc stock with a total value of $84,413,165.97.

  • Jack L Acosta has bought the most Five9 Inc stock with a total value of $1,800,000.00.

  • The most recent insider trade for Five9 Inc was on Sept. 5, 2025.

  • The single biggest insider buy for Five9 Inc was from Jack L Acosta with a total value of $900,000.00 on March 12, 2015.

  • The single biggest insider sell for Five9 Inc was from David S Welsh with a total value of $24,103,896.50 on Aug. 8, 2016.