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Five9, Inc.

FIVN
Exchange
Nasdaq
Industry
Services-Computer Processing & Data Preparation
SEC CIK
0001288847

In the last 90 days, Five9, Inc. insiders filed 0 open-market purchases and 6 sales; 292 institutions reported holding it in 13F filings for Q2 2026, worth $1.70B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Five9, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
6 filings
4 insiders, $2.82M in total
Insiders trading
4
Net value
−$2.82M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Five9, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Five9, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Dignan AndyPresident237,614Sep 21, 20269
Mansharamani LeenaSVP, Chief Accounting Officer51,787Sep 16, 20266
Lee Bryan MChief Financial Officer289,333Sep 9, 20265
Meriweather Tiffany N.Chief Admin. & Legal Officer253,249Sep 9, 20266
Hornish RobertChief Sales Officer121,444Jul 15, 20261
Vijayaragavan NiranjanChief Technology Officer207,734Jul 15, 20261
Kozanian PanosEVP, Product Engineering161,671Jun 8, 20264
Tuckness Matthew E.Chief Revenue Officer281,492Jun 8, 20264
Mariner Jonathan DDirector27,147May 22, 20261
Burdiek Michael JDirector40,832May 22, 20261
Barsamian SueDirector28,907May 22, 20261
Iskow JulieDirector26,117May 22, 20261
Walker Maria CDirector20,411May 22, 20261
Gupta SagarDirector20,349May 22, 20261
Burkland MichaelDirector403,945Feb 26, 20262
Mathradas AmitChief Executive Officer716,743Feb 26, 20261
Ramakrishna SudhakarDirector21,230Sep 30, 20251
Zollars RobertDirector76,371May 22, 20250
Welsh David S.Director29,795May 22, 20250
Five9, Inc.President233,409Mar 26, 20250
Zwarenstein BarryChief Financial Officer92,583Mar 6, 20250
Burkland Daniel P.Pres. & Chief Revenue Officer128,926Sep 6, 20240
Acosta Jack LDirector9,556May 16, 20240
Dewalt David GDirector193,201May 18, 20230
Alexy KimberlyDirector11,117Feb 3, 20230
Trollope Rowan MChief Executive Officer42,043IndirectSep 8, 20220
Welch ScottEVP, Telco Services & GM EMEA30,887Jun 8, 20220
Pinczuk Ana G.Director5,632May 20, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 7, 2021 (view filing)Jul 61 dayTrollope Rowan MChief Executive OfficerSSale−6.00K$191.78−$1.15M−3.1%189.5K after5 lots
Jul 19, 2021 (view filing)Jul 19Same dayZwarenstein BarryChief Financial OfficerSSale−12.5K$186.75−$2.33M−13.8%78.3K after6 lots
Aug 5, 2021 (view filing)Aug 5Same dayTrollope Rowan MChief Executive OfficerSSale−6.00K$208.79−$1.25M−3.2%183.5K after5 lots
Aug 18, 2021 (view filing)Aug 171 dayZwarenstein BarryChief Financial OfficerSSale−12.5K$182.52−$2.28M−13.2%82.0K after4 lots
Aug 25, 2021 (view filing)Aug 232 daysZwarenstein BarryChief Financial OfficerSSale−1.04K$182.14−$190.2K−1.0%99.4K after
Aug 30, 2021 (view filing)Aug 264 daysZwarenstein BarryChief Financial OfficerSSale−550$189.83−$104.4K−0.6%98.8K after
Sep 8, 2021 (view filing)Sep 3-75 daysBurkland Daniel P.PresidentSSale−3.49K$168.40−$587.4K−3.6%92.5K after3 lots
Sep 8, 2021 (view filing)Sep 3-75 daysWelch ScottEVP, Telco Services & GM EMEASSale−9.86K$170.13−$1.68M−21.9%35.2K after8 lots
Sep 9, 2021 (view filing)Sep 72 daysMansharamani LeenaSVP, Chief Accounting OfficerSSale−2.21K$171.11−$377.6K−13.2%14.5K after4 lots
Sep 9, 2021 (view filing)Sep 72 daysTrollope Rowan MChief Executive OfficerSSale−4.91K$170.87−$839.7K−2.7%178.5K after4 lots
Sep 9, 2021 (view filing)Sep 72 daysZwarenstein BarryChief Financial OfficerSSale−3.39K$170.95−$579.2K−4.1%78.6K after4 lots
Sep 14, 2021 (view filing)Sep 104 daysWelch ScottEVP, Telco Services & GM EMEASSale−912$175.00−$159.6K−2.5%35.2K after
Sep 20, 2021 (view filing)Sep 173 daysZwarenstein BarryChief Financial OfficerSSale−12.5K$173.87−$2.17M−13.7%78.6K after4 lots
Oct 7, 2021 (view filing)Oct 52 daysTrollope Rowan MChief Executive OfficerSSale−4.00K$154.96−$619.8K−2.2%174.5K after4 lots
Oct 18, 2021 (view filing)Oct 144 daysTrollope Rowan MChief Executive OfficerSSale−1.46K$160.01−$233.6K−0.8%173.1K after
Oct 19, 2021 (view filing)Oct 181 dayZwarenstein BarryChief Financial OfficerSSale−12.5K$155.94−$1.95M−14.3%74.9K after6 lots
Oct 19, 2021 (view filing)Oct 19Same dayTrollope Rowan MChief Executive OfficerSSale−540$160.00−$86.4K−0.3%172.5K after
Nov 2, 2021 (view filing)Nov 11 dayTrollope Rowan MChief Executive OfficerSSale−6.00K$159.36−$956.2K−3.5%166.5K after2 lots
Nov 18, 2021 (view filing)Nov 171 dayZwarenstein BarryChief Financial OfficerSSale−12.5K$165.48−$2.07M−14.3%74.9K after3 lots
Dec 7, 2021 (view filing)Dec 3-64 daysBurkland Daniel P.PresidentSSale−3.54K$129.12−$456.7K−4.0%85.1K after5 lots
Dec 8, 2021 (view filing)Dec 6-72 daysTrollope Rowan MChief Executive OfficerSSale−6.92K$131.42−$910.1K−5.1%128.6K after9 lots
Dec 8, 2021 (view filing)Dec 62 daysZwarenstein BarryChief Financial OfficerSSale−3.39K$127.89−$433.5K−3.4%95.4K after6 lots
Dec 8, 2021 (view filing)Dec 62 daysWelch ScottEVP, Telco Services & GM EMEASSale−4.84K$128.13−$620.4K−15.1%27.3K after8 lots
Dec 8, 2021 (view filing)Dec 62 daysMansharamani LeenaSVP, Chief Accounting OfficerSSale−1.27K$127.63−$161.6K−8.7%13.2K after7 lots
Jan 6, 2022 (view filing)Jan 51 dayTrollope Rowan MChief Executive OfficerSSale−2.00K$140.22−$280.4K−1.6%126.6K after
Mar 8, 2022 (view filing)Mar 44 daysDewalt David GDirectorSSale−40.0K$98.36−$3.93M−17.5%188.6K after6 lots
Mar 8, 2022 (view filing)Mar 44 daysTrollope Rowan MChief Executive OfficerSSale−4.92K$98.33−$484.3K−3.0%161.9K after4 lots
Mar 8, 2022 (view filing)Mar 44 daysBurkland Daniel P.PresidentSSale−1.69K$98.63−$166.2K−1.5%107.6K after
Mar 8, 2022 (view filing)Mar 44 daysMansharamani LeenaSVP, Chief Accounting OfficerSSale−1.27K$98.58−$124.8K−7.0%16.8K after5 lots
Mar 8, 2022 (view filing)Mar 44 daysWelch ScottEVP, Telco Services & GM EMEASSale−4.84K$98.46−$476.8K−12.3%34.6K after5 lots
Mar 24, 2022 (view filing)Mar 420 daysZwarenstein BarryChief Financial OfficerSSale−6.61K$102.36−$676.6K−6.4%96.0K afterAmended2 lots
Mar 24, 2022 (view filing)Mar 420 daysZwarenstein BarryChief Financial OfficerSSale−3.39K$98.27−$333.1K−3.6%92.0K afterAmended4 lots
Apr 6, 2022 (view filing)Apr 51 dayTrollope Rowan MChief Executive OfficerSSale−2.00K$116.65−$233.3K−6.5%29.0K after5 lots
Apr 19, 2022 (view filing)Apr 181 dayZwarenstein BarryChief Financial OfficerSSale−10.0K$108.74−$1.09M−11.2%79.1K after7 lots
May 9, 2022 (view filing)May 54 daysTrollope Rowan MChief Executive OfficerSSale−2.00K$108.81−$217.6K−2.9%66.7K after6 lots
May 23, 2022 (view filing)May 19-204 daysZwarenstein BarryChief Financial OfficerSSale−5.31K$100.22−$532.0K−6.3%79.2K after2 lots
May 31, 2022 (view filing)May 26-275 daysZwarenstein BarryChief Financial OfficerSSale−4.69K$100.29−$470.5K−5.6%79.2K after3 lots
Jun 6, 2022 (view filing)Jun 6Same dayBurkland Daniel P.Pres. & Chief Revenue OfficerSSale−2.89K$98.47−$284.7K−2.3%125.2K after2 lots
Jun 8, 2022 (view filing)Jun 62 daysTrollope Rowan MChief Executive OfficerSSale−1.27K$99.75−$126.5K−1.0%121.0K after
Jun 8, 2022 (view filing)Jun 62 daysTrollope Rowan MChief Executive OfficerSSale−6.92K$100.61−$696.7K−10.4%59.8K after5 lots
Jun 8, 2022 (view filing)Jun 62 daysMansharamani LeenaSVP, Chief Accounting OfficerSSale−924$100.27−$92.6K−5.6%15.6K after
Jun 8, 2022 (view filing)Jun 62 daysWelch ScottEVP, Telco Services & GM EMEASSale−3.68K$99.85−$367.1K−10.6%30.9K after5 lots
Jun 8, 2022 (view filing)Jun 62 daysZwarenstein BarryChief Financial OfficerSSale−8.33K$100.22−$835.1K−9.6%78.6K after4 lots
Jun 8, 2022 (view filing)Jun 62 daysZwarenstein BarryChief Financial OfficerSSale−2.33K$102.15−$238.2K−2.1%106.7K after
Jul 7, 2022 (view filing)Jul 52 daysAlexy KimberlyDirectorSSale−2.50K$97.26−$243.2K−18.4%11.1K after5 lots
Jul 8, 2022 (view filing)Jul 6-82 daysTrollope Rowan MChief Executive OfficerSSale−2.00K$100.14−$200.3K−3.3%57.8K after2 lots
Jul 21, 2022 (view filing)Jul 201 dayZwarenstein BarryChief Financial OfficerSSale−10.0K$100.07−$1.00M−11.3%78.6K after
Aug 3, 2022 (view filing)Aug 21 dayAlexy KimberlyDirectorSSale−2.50K$110.38−$275.9K−18.4%11.1K after4 lots
Aug 9, 2022 (view filing)Aug 5-84 daysTrollope Rowan MChief Executive OfficerSSale−4.90K$118.77−$582.0K−8.5%52.9K after6 lots
Aug 9, 2022 (view filing)Aug 54 daysBurdiek Michael JDirectorSSale−1.23K$115.00−$141.9K−7.3%15.6K after