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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
Dec. 4, 2018EVP7,165$41.92Sell$300,356.80
Dec. 4, 2018CFO12,913$42.35Sell$546,865.55
Dec. 4, 2018President10,222$42.51Sell$434,537.22
Nov. 23, 2018EVP1,032$37.74Sell$38,947.68
Nov. 20, 2018President15,000$36.68Sell$550,200.00
Nov. 19, 2018EVP1,412$39.82Sell$56,225.84
Nov. 5, 2018EVP1,750$37.99Sell$66,482.50
Oct. 25, 2018CFO10,000$36.39Sell$363,900.00
Oct. 23, 2018EVP1,031$37.47Sell$38,631.57
Oct. 22, 2018President15,000$38.20Sell$573,000.00
Oct. 18, 2018EVP1,411$39.10Sell$55,170.10
Oct. 5, 2018EVP1,750$40.51Sell$70,892.50
Sept. 25, 2018CFO10,000$44.79Sell$447,900.00
Sept. 24, 2018EVP1,031$43.47Sell$44,817.57
Sept. 20, 2018President15,000$44.51Sell$667,650.00
Sept. 18, 2018EVP1,412$46.32Sell$65,403.84
Sept. 5, 2018EVP15,912$47.25Sell$751,842.00
Sept. 4, 2018President5,584$47.36Sell$264,458.24
Sept. 4, 2018CFO6,384$47.62Sell$304,006.08
Aug. 27, 2018CFO10,000$47.25Sell$472,500.00
Aug. 23, 2018EVP1,032$45.97Sell$47,441.04
Aug. 20, 2018EVP1,411$44.19Sell$62,352.09
Aug. 9, 2018Director10,000$43.72Sell$437,200.00
Aug. 6, 2018EVP979$34.45Sell$33,726.55
July 25, 2018CFO10,000$35.55Sell$355,500.00
July 23, 2018EVP1,031$35.94Sell$37,054.14
July 18, 2018EVP1,547$35.30Sell$54,609.10
July 5, 2018EVP1,750$35.14Sell$61,495.00
June 25, 2018CFO10,000$34.33Sell$343,300.00
June 25, 2018EVP1,428$34.33Sell$49,023.24
June 18, 2018EVP1,547$38.71Sell$59,884.37
June 5, 2018EVP32,397$37.06Sell$1,200,632.82
June 4, 2018Director32,000$35.61Sell$1,139,520.00
June 4, 2018CFO4,305$36.52Sell$157,218.60
June 4, 2018President3,749$36.50Sell$136,838.50
May 29, 2018CFO10,000$33.56Sell$335,600.00
April 25, 2018CEO5,000$27.18Sell$135,900.00
April 2, 2018Director24,496$29.05Sell$711,608.80
March 26, 2018CEO5,000$31.16Sell$155,800.00
March 15, 2018Director24,000$30.89Sell$741,360.00
March 9, 2018EVP1,347$31.35Sell$42,228.45
March 6, 2018Director227,341$30.89Sell$7,022,563.49
March 5, 2018CEO3,713$31.13Sell$115,585.69
March 5, 2018President3,867$31.08Sell$120,186.36
March 5, 2018EVP11,850$30.84Sell$365,454.00
March 1, 2018Director7,000$30.07Sell$210,490.00
Feb. 27, 2018EVP134,434$29.55Sell$3,972,524.70
Feb. 26, 2018CEO5,000$29.67Sell$148,350.00
Feb. 21, 2018Director150,000$26.96Sell$4,044,000.00
Feb. 20, 2018President10,000$26.78Sell$267,800.00
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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.