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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
March 4, 2020CEO34,174$72.78Sell$2,487,183.72
March 4, 2020EVP11,030$72.77Sell$802,653.10
March 3, 2020President1,155$73.35Sell$84,719.25
Feb. 25, 2020Director3,500$74.11Sell$259,385.00
Feb. 18, 2020CFO8,500$76.70Sell$651,950.00
Feb. 7, 2020CEO12,600$73.79Sell$929,754.00
Feb. 5, 2020President15,000$74.07Sell$1,111,050.00
Jan. 15, 2020CFO8,500$72.79Sell$618,715.00
Jan. 7, 2020CEO12,600$68.22Sell$859,572.00
Jan. 6, 2020President15,000$67.98Sell$1,019,700.00
Dec. 18, 2019Director75,000$65.92Sell$4,944,000.00
Dec. 16, 2019CFO8,500$67.12Sell$570,520.00
Dec. 13, 2019EVP3,542$65.72Sell$232,780.24
Dec. 11, 2019CEO12,600$64.95Sell$818,370.00
Dec. 6, 2019CMO4,848$66.18Sell$320,840.64
Dec. 5, 2019President19,505$66.13Sell$1,289,865.65
Dec. 4, 2019CFO4,398$67.25Sell$295,765.50
Dec. 4, 2019CEO21,545$67.30Sell$1,449,978.50
Dec. 4, 2019CMO3,007$67.33Sell$202,461.31
Dec. 4, 2019EVP14,273$67.30Sell$960,572.90
Nov. 18, 2019EVP491$64.87Sell$31,851.17
Nov. 18, 2019Director5,000$65.11Sell$325,550.00
Nov. 15, 2019CFO7,667$64.74Sell$496,361.58
Nov. 15, 2019Director4,000$65.20Sell$260,800.00
Nov. 15, 2019CMO18,094$64.29Sell$1,163,263.26
Nov. 5, 2019President15,000$55.43Sell$831,450.00
Nov. 1, 2019CEO7,500$56.30Sell$422,250.00
Oct. 14, 2019CFO7,663$56.03Sell$429,357.89
Oct. 7, 2019President15,000$56.07Sell$841,050.00
Oct. 1, 2019CEO7,500$52.87Sell$396,525.00
Sept. 16, 2019CFO7,663$54.24Sell$415,641.12
Sept. 16, 2019President13,934$54.29Sell$756,476.86
Sept. 12, 2019Director5,000$55.10Sell$275,500.00
Sept. 11, 2019CFO4,372$56.93Sell$248,897.96
Sept. 11, 2019President5,571$56.46Sell$314,538.66
Sept. 11, 2019CEO2,024$56.93Sell$115,226.32
Sept. 4, 2019EVP17,348$62.06Sell$1,076,616.88
Sept. 4, 2019CEO27,010$62.08Sell$1,676,780.80
Aug. 20, 2019President15,000$62.83Sell$942,450.00
Aug. 15, 2019Director27,200$61.64Sell$1,676,608.00
Aug. 14, 2019CFO7,663$61.47Sell$471,044.61
Aug. 8, 2019Director5,000$62.12Sell$310,600.00
Aug. 6, 2019Director25,000$55.70Sell$1,392,500.00
Aug. 1, 2019EVP18,503$60.00Sell$1,110,180.00
Aug. 1, 2019CEO7,500$58.03Sell$435,225.00
Aug. 1, 2019Director44,383$59.48Sell$2,639,900.84
July 22, 2019President15,000$48.28Sell$724,200.00
July 15, 2019CFO7,663$52.05Sell$398,859.15
July 15, 2019Director13,979$52.91Sell$739,628.89
July 1, 2019CEO7,500$52.00Sell$390,000.00
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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.