Insider Trading activities at Five9, Inc. (FIVN)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Five9, Inc. (FIVN) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Five9, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1288847.

Total stock buying since 2015: $1,119,506.
Total stock sales since 2015: $480,421,917.
Total stock option exercises since 2015: $24,382,461.

1 2 3 4 5

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at *Five9, Inc.* (*FIVN*).
	Insider Buying		Insider Sales		Option Exercises
Year	Shares	Value	Shares	Value	Shares	Value
2025	1,000	$24,150	43,347	$1,296,151	0	$0
2024	0	$0	193,332	$8,964,233	0	$0
2023	0	$0	437,878	$32,981,724	234,744	$2,627,666
2022	0	$0	171,538	$17,316,918	286,035	$1,311,372
2021	0	$0	348,039	$58,271,371	174,875	$2,571,206
2020	0	$0	862,565	$83,366,883	271,373	$3,446,777
2019	0	$0	1,677,878	$91,648,258	611,496	$5,076,728
2018	0	$0	1,137,234	$36,717,369	798,793	$4,679,265
2017	0	$0	2,171,115	$43,959,790	1,475,851	$3,907,234
2016	0	$0	7,588,425	$105,314,871	166,459	$621,859
2015	245,000	$1,095,356	121,628	$584,349	241,767	$140,354

Table 2. Monthly summary of insider trading at *Five9, Inc.* (*FIVN*).
Trading Period	Insider Buying		Insider Sales		Option Exercises
year-month	Shares	Value	Shares	Value	Shares	Value
2025-08	1,000	$24,150	7,743	$199,035	0	$0
2025-07	0	$0	700	$18,508	0	$0
2025-06	0	$0	18,069	$497,452	0	$0
2025-05	0	$0	700	$17,864	0	$0
2025-04	0	$0	700	$18,900	0	$0
2025-03	0	$0	15,435	$544,392	0	$0
2024-12	0	$0	29,004	$1,209,386	0	$0
2024-09	0	$0	33,888	$1,011,541	0	$0
2024-08	0	$0	5,242	$201,874	0	$0
2024-07	0	$0	6,207	$279,377	0	$0
2024-06	0	$0	52,431	$2,365,564	0	$0
2024-03	0	$0	66,560	$3,896,491	0	$0
2023-12	0	$0	26,011	$2,171,284	0	$0
2023-09	0	$0	35,201	$2,496,611	0	$0
2023-08	0	$0	8,000	$688,480	8,000	$115,120
2023-07	0	$0	20,500	$1,759,367	20,500	$488,745
2023-06	0	$0	237,928	$17,927,304	177,021	$1,756,767
2023-05	0	$0	7,500	$450,325	0	$0
2023-04	0	$0	10,000	$714,100	0	$0
2023-03	0	$0	25,968	$1,726,834	0	$0
2023-02	0	$0	11,047	$886,168	2,500	$21,200
2023-01	0	$0	55,723	$4,161,251	26,723	$245,834
2022-12	0	$0	6,990	$475,268	0	$0
2022-09	0	$0	16,571	$1,494,400	0	$0

Table 3. Detailed insider trading at *Five9, Inc.* (*FIVN*)
Trade Date	Insider Name	Trade Type	Shares	Price ($)	Value ($)
2025-08-13	Kozanian Panos (EVP, Product Engineering)	Sale	7,043	25.66	180,723
2025-08-12	Burdiek Michael J	Buy	1,000	24.15	24,150
2025-08-01	Dignan Andy (President)	Sale	700	26.16	18,312
2025-07-01	Dignan Andy (President)	Sale	700	26.44	18,508
2025-06-04	Burkland Michael (Chief Executive Officer)	Sale	5,475	28.28	154,833
2025-06-03	Burkland Michael (Chief Executive Officer)	Sale	12,594	27.20	342,619
2025-05-01	Dignan Andy (President)	Sale	700	25.52	17,864
2025-04-01	Dignan Andy (President)	Sale	700	27.00	18,900
2025-03-04	Dignan Andy (CHIEF OPERATING OFFICER)	Sale	2,840	33.23	94,373
2025-03-03	Burkland Michael (Chief Executive Officer)	Sale	12,595	35.73	450,019
2024-12-04	Dignan Andy (CHIEF OPERATING OFFICER)	Sale	4,109	41.85	171,961
2024-12-04	Kozanian Panos (EVP, Product Engineering)	Sale	7,619	42.07	320,531
2024-12-04	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,346	41.52	55,892
2024-12-04	Zwarenstein Barry (Chief Financial Officer)	Sale	3,336	41.85	139,611
2024-12-03	Burkland Michael (Chief Executive Officer)	Sale	12,594	41.40	521,391
2024-09-10	Zwarenstein Barry (Chief Financial Officer)	Sale	4,408	27.17	119,765
2024-09-04	Dignan Andy (CHIEF OPERATING OFFICER)	Sale	4,245	30.26	128,453
2024-09-04	Kozanian Panos (EVP, Product Engineering)	Sale	7,617	30.03	228,738
2024-09-04	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,395	30.41	42,428
2024-09-04	Burkland Michael (Chief Executive Officer)	Sale	12,595	30.27	381,250
2024-09-04	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	3,628	30.57	110,907
2024-08-26	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	2,605	33.41	87,033
2024-08-01	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	2,637	43.55	114,841
2024-07-16	Zwarenstein Barry (Chief Financial Officer)	Sale	6,207	45.01	279,377
2024-06-12	Kozanian Panos (EVP, Product Engineering)	Sale	10,232	44.49	455,272
2024-06-12	Zwarenstein Barry (Chief Financial Officer)	Sale	5,356	45.04	241,234
2024-06-10	Zwarenstein Barry (Chief Financial Officer)	Sale	10,291	42.73	439,734
2024-06-04	Dignan Andy (CHIEF OPERATING OFFICER)	Sale	5,731	46.30	265,345
2024-06-04	Kozanian Panos (EVP, Product Engineering)	Sale	6,893	46.30	319,145
2024-06-04	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,542	46.28	71,363
2024-06-04	Burkland Michael (Chief Executive Officer)	Sale	12,386	46.30	573,471
2024-03-06	Dignan Andy (CHIEF OPERATING OFFICER)	Sale	7,340	58.09	426,358
2024-03-05	Kozanian Panos (EVP, Product Engineering)	Sale	2,298	59.16	135,938
2024-03-05	Burkland Michael (Chief Executive Officer)	Sale	36,702	58.14	2,133,854
2024-03-04	Kozanian Panos (EVP, Product Engineering)	Sale	8,994	58.02	521,858
2024-03-04	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,481	60.10	89,008
2024-03-04	Burkland Michael (Chief Executive Officer)	Sale	9,745	60.49	589,475
2023-12-07	Dignan Andy (CHIEF OPERATING OFFICER)	Sale	4,815	79.12	380,962
2023-12-04	Kozanian Panos (EVP, Product Engineering)	Sale	9,860	85.17	839,786
2023-12-04	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,590	78.36	124,592
2023-12-04	Burkland Michael (Chief Executive Officer)	Sale	9,746	84.75	825,944
2023-09-06	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	332	71.56	23,757
2023-09-05	Kozanian Panos (EVP, Product Engineering)	Sale	11,002	70.92	780,261
2023-09-05	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,600	70.96	113,535
2023-09-05	Burkland Michael (Chief Executive Officer)	Sale	9,745	70.87	690,628
2023-09-05	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	6,515	70.94	462,174
2023-09-05	Zwarenstein Barry (Chief Financial Officer)	Sale	6,007	70.96	426,256
2023-08-01	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	8,000	86.06	688,480
2023-08-01	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Option Ex	8,000	14.39	115,120
2023-07-13	Zwarenstein Barry (Chief Financial Officer)	Sale	12,500	87.94	1,099,287
2023-07-13	Zwarenstein Barry (Chief Financial Officer)	Option Ex	12,500	29.89	373,625
2023-07-03	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	8,000	82.51	660,080
2023-07-03	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Option Ex	8,000	14.39	115,120
2023-06-29	Burkland Michael (Chief Executive Officer)	Sale	53,671	80.00	4,293,680
2023-06-29	Burkland Michael (Chief Executive Officer)	Option Ex	53,671	9.48	508,801
2023-06-14	Burkland Michael (Chief Executive Officer)	Sale	107,340	75.05	8,056,189
2023-06-14	Burkland Michael (Chief Executive Officer)	Option Ex	107,340	9.48	1,017,583
2023-06-09	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	32,000	75.03	2,400,960
2023-06-09	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Option Ex	16,010	14.39	230,383
2023-06-09	Zwarenstein Barry (Chief Financial Officer)	Sale	10,000	75.04	750,400
2023-06-06	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	337	69.87	23,546
2023-06-05	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,263	69.28	87,496
2023-06-05	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	12,883	69.29	892,688
2023-06-05	Zwarenstein Barry (Chief Financial Officer)	Sale	17,934	69.55	1,247,220
2023-06-02	Zwarenstein Barry (Chief Financial Officer)	Sale	2,500	70.05	175,125
2023-05-22	Zwarenstein Barry (Chief Financial Officer)	Sale	2,500	65.09	162,725
2023-05-18	Zwarenstein Barry (Chief Financial Officer)	Sale	2,500	60.02	150,050
2023-05-17	Zwarenstein Barry (Chief Financial Officer)	Sale	2,500	55.02	137,550
2023-04-17	Zwarenstein Barry (Chief Financial Officer)	Sale	10,000	71.41	714,100
2023-03-31	Zwarenstein Barry (Chief Financial Officer)	Sale	2,500	70.08	175,200
2023-03-29	Zwarenstein Barry (Chief Financial Officer)	Sale	2,500	65.06	162,650
2023-03-16	Kozanian Panos (EVP, Product Engineering)	Sale	1,511	62.44	94,346
2023-03-15	Zwarenstein Barry (Chief Financial Officer)	Sale	5,000	61.62	308,075
2023-03-07	Kozanian Panos (EVP, Product Engineering)	Sale	1,115	68.13	75,964
2023-03-07	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	383	68.13	26,093
2023-03-06	Kozanian Panos (EVP, Product Engineering)	Sale	1,378	69.00	95,082
2023-03-06	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	872	67.93	59,234
2023-03-06	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	8,717	68.07	593,340
2023-03-06	Zwarenstein Barry (Chief Financial Officer)	Sale	1,992	68.70	136,850
2023-02-28	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	547	68.02	37,206
2023-02-02	Alexy Kimberly	Sale	2,500	85.07	212,682
2023-02-02	Alexy Kimberly	Option Ex	2,500	8.48	21,200
2023-02-01	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	8,000	79.53	636,280
2023-01-24	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	28,623	75.09	2,149,301
2023-01-24	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Option Ex	13,123	9.48	124,406
2023-01-23	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	14,600	75.00	1,095,000
2023-01-23	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Option Ex	6,100	9.48	57,828
2023-01-23	Alexy Kimberly	Sale	7,500	75.00	562,500
2023-01-23	Alexy Kimberly	Option Ex	7,500	8.48	63,600
2023-01-11	Acosta Jack L	Sale	5,000	70.89	354,450
2022-12-12	Kozanian Panos (EVP, Product Engineering)	Sale	1,595	68.21	108,799
2022-12-12	Acosta Jack L	Sale	5,000	68.12	340,585
2022-12-06	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	395	65.53	25,884
2022-09-06	Kozanian Panos (EVP, Product Engineering)	Sale	2,161	90.55	195,678
2022-09-06	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	820	90.23	73,988
2022-09-06	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	4,414	89.63	395,626
2022-09-06	Trollope Rowan M (Chief Executive Officer)	Sale	6,183	90.23	557,904
2022-09-06	Zwarenstein Barry (Chief Financial Officer)	Sale	2,993	90.61	271,204
2022-08-15	Zwarenstein Barry (Chief Financial Officer)	Sale	10,000	116.67	1,166,700
2022-08-15	Zwarenstein Barry (Chief Financial Officer)	Option Ex	10,000	27.25	272,450
2022-08-11	Trollope Rowan M (Chief Executive Officer)	Sale	5,909	120.11	709,729
2022-08-02	Alexy Kimberly	Sale	2,500	110.01	275,025
2022-08-02	Alexy Kimberly	Option Ex	2,500	8.48	21,200
2022-07-20	Zwarenstein Barry (Chief Financial Officer)	Sale	10,000	100.07	1,000,699
2022-07-20	Zwarenstein Barry (Chief Financial Officer)	Option Ex	10,000	24.60	246,000
2022-07-08	Trollope Rowan M (Chief Executive Officer)	Sale	517	100.00	51,700
2022-07-06	Trollope Rowan M (Chief Executive Officer)	Sale	1,483	100.19	148,581
2022-07-05	Alexy Kimberly	Sale	2,500	96.27	240,685
2022-07-05	Alexy Kimberly	Option Ex	2,500	8.48	21,200
2022-06-06	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	924	100.27	92,649
2022-06-06	Burkland Daniel P. (Pres. & Chief Revenue Officer)	Sale	2,891	99.30	287,061
2022-06-06	Trollope Rowan M (Chief Executive Officer)	Sale	8,193	100.64	824,543
2022-06-06	Welch Scott (EVP, Telco Services & GM EMEA)	Sale	3,676	99.69	366,460
2022-06-06	Zwarenstein Barry (Chief Financial Officer)	Sale	10,665	100.77	1,074,690
2022-06-06	Zwarenstein Barry (Chief Financial Officer)	Option Ex	7,668	20.43	156,618
2022-05-27	Zwarenstein Barry (Chief Financial Officer)	Sale	2,980	100.72	300,160
2022-05-27	Zwarenstein Barry (Chief Financial Officer)	Option Ex	2,980	16.25	48,425
2022-05-26	Zwarenstein Barry (Chief Financial Officer)	Sale	1,712	100.10	171,371
2022-05-26	Zwarenstein Barry (Chief Financial Officer)	Option Ex	1,712	16.25	27,820
2022-05-20	Zwarenstein Barry (Chief Financial Officer)	Sale	3,508	100.28	351,782
2022-05-20	Zwarenstein Barry (Chief Financial Officer)	Option Ex	3,508	16.25	57,005
2022-05-19	Zwarenstein Barry (Chief Financial Officer)	Sale	1,800	100.10	180,180
2022-05-19	Zwarenstein Barry (Chief Financial Officer)	Option Ex	1,800	16.25	29,250
2022-05-05	Trollope Rowan M (Chief Executive Officer)	Sale	2,000	109.65	219,294
2022-04-18	Zwarenstein Barry (Chief Financial Officer)	Sale	10,000	109.69	1,096,930
2022-04-18	Zwarenstein Barry (Chief Financial Officer)	Option Ex	10,000	16.25	162,500
2022-04-05	Trollope Rowan M (Chief Executive Officer)	Sale	2,000	116.40	232,792
2022-03-11	Alexy Kimberly	Option Ex	5,967	8.48	50,600
2022-03-04	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,266	99.56	126,042
2022-03-04	Burkland Daniel P. (President)	Sale	1,685	98.63	166,191
2022-03-04	Trollope Rowan M (Chief Executive Officer)	Sale	4,925	99.44	489,717
2022-03-04	Welch Scott (EVP, Telco Services & GM EMEA)	Sale	4,843	99.55	482,120
2022-03-04	Dewalt David G	Sale	40,000	100.21	4,008,279
2022-03-04	Zwarenstein Barry (Chief Financial Officer)	Sale	10,000	100.34	1,003,430
2022-01-25	Dewalt David G	Option Ex	227,400	.96	218,304
2022-01-05	Trollope Rowan M (Chief Executive Officer)	Sale	2,000	140.22	280,440
2021-12-07	Trollope Rowan M (Chief Executive Officer)	Sale	2,000	140.07	280,140
2021-12-06	Mansharamani Leena (SVP, Chief Accounting Officer)	Sale	1,266	127.39	161,275
2021-12-06	Burkland Daniel P. (President)	Sale	1	124.70	124
2021-12-06	Trollope Rowan M (Chief Executive Officer)	Sale	4,925	127.95	630,178
2021-12-06	Welch Scott (EVP, Telco Services & GM EMEA)	Sale	4,842	127.81	618,875
2021-12-06	Zwarenstein Barry (Chief Financial Officer)	Sale	3,390	128.52	435,682
2021-12-03	Burkland Daniel P. (President)	Sale	3,536	129.59	458,240
2021-11-17	Zwarenstein Barry (Chief Financial Officer)	Sale	12,500	166.00	2,074,962
2021-11-17	Zwarenstein Barry (Chief Financial Officer)	Option Ex	12,500	16.25	203,125
2021-11-01	Trollope Rowan M (Chief Executive Officer)	Sale	6,000	159.16	954,930
2021-10-19	Trollope Rowan M (Chief Executive Officer)	Sale	540	160.00	86,400
2021-10-18	Zwarenstein Barry (Chief Financial Officer)	Sale	12,500	156.38	1,954,687
2021-10-18	Zwarenstein Barry (Chief Financial Officer)	Option Ex	12,500	16.25	203,125
2021-10-14	Trollope Rowan M (Chief Executive Officer)	Sale	1,460	160.01	233,614

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Insider trading activities including stock purchases, stock sales, and option exercises of FIVN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Five9, Inc. (symbol FIVN, CIK number 1288847) see the Securities and Exchange Commission (SEC) website.

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