Five9 FIVN Insider Ownership

NASDAQ FIVN

$33.34 +1.11 (+3.44%)

At close: Oct 19, 2026 · 4:00 PM EDT

Insider Holdings by Owner

3.88Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

4.73%

▲+0.155% pp QoQ

Shares Held by Insiders

3.57Mn

filed for Sep 2026

▲+3.39% QoQ

Shares Outstanding

75.45Mn

75,452,000 shares

Direct Holdings

3.34Mn

Indirect: 225.35K

Net Shares Traded (QoQ)

+117.13K

net buying in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 5, 2026

Across the past 12 months, open-market trades by Five9 insiders were all sales, totaling $6.96 million (279.49K shares).

Behind Five9's open-market sales in the past 12 months were 7 insiders, and no insider bought.
Andy Dignan (President) led open-market sales of Five9 stock over the past 12 months with $1.92 million (66.55K shares), most recently on September 17, 2026.
In transactions other than open-market trades, Five9 insiders received 1.59Mn shares in stock awards, acquired 54.38K shares through option exercises and conversions and gave away 630 shares as gifts over the past 12 months.
Business Quant data puts insider holdings in FIVN at 3.57Mn shares across insiders' latest Form 4 filings, or 4.73% of the 75.45Mn shares outstanding; that total is up 3.39% from 3.45Mn shares at the end of Q2 2026 and up 53.40% from 2.33Mn shares at the end of Q3 2025.
By type of ownership, FIVN insiders hold 93.68% of their shares directly (3.34Mn shares) and 6.32% indirectly (225.34K shares).
Per Business Quant, 21 insiders of FIVN hold shares, counting officers, directors and 10% owners who have filed a Form 4 in the past two years.
Five9's three biggest insider holders are Amit Mathradas (Chief Executive Officer, 716.74K shares), Michael Burkland (Director, 536.97K shares) and Bryan M. Lee (Chief Financial Officer, 289.33K shares), based on their latest Form 4 filings.
The largest insider, Amit Mathradas, holds 20.09% of FIVN's insider total.
In the past year, 16 insiders of Five9 submitted 44 Form 4 filings reporting trades, awards or other transactions.
The insider data for FIVN reflects Form 4 filings through September 21, 2026.

Form 4 Holdings

Insiders Holding FIVN

Insiders 28

Shares held 3.88Mn

Of outstanding 5.15%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Amit Mathradas	Chief Executive Officer	716,743	0	716,743	18.5%	26 Feb, 2026
2	Michael Burkland	Chief Executive Officer	403,945	0	403,945	10.4%	26 Feb, 2026
3	Bryan M Lee	Chief Financial Officer	289,333	0	289,333	7.5%	09 Sep, 2026
4	Matthew E. Tuckness	Chief Revenue Officer	281,492	0	281,492	7.2%	08 Jun, 2026
5	Tiffany N. Meriweather	Chief Admin. Legal Officer	253,249	0	253,249	6.5%	09 Sep, 2026
6	Andy Dignan	President	237,614	0	237,614	6.1%	21 Sep, 2026
7	Inc. Five9,	President	233,409	0	233,409	6.0%	26 Mar, 2025
8	Niranjan Vijayaragavan	Chief Technology Officer	207,734	0	207,734	5.3%	15 Jul, 2026
9	David G Dewalt	Director	193,201	0	193,201	5.0%	18 May, 2023
10	Rowan M Trollope	Chief Executive Officer	119,724	42,043	161,767	4.2%	08 Sep, 2022
11	Panos Kozanian	Evp, Product Engineering	161,671	0	161,671	4.2%	08 Jun, 2026
12	Daniel P. Burkland	Pres. Chief Revenue Officer	128,926	0	128,926	3.3%	06 Sep, 2024
13	Robert Hornish	Chief Sales Officer	121,444	0	121,444	3.1%	15 Jul, 2026
14	Barry Zwarenstein	Chief Financial Officer	92,583	0	92,583	2.4%	06 Mar, 2025
15	Robert Zollars	Director	76,371	0	76,371	2.0%	22 May, 2025
16	Leena Mansharamani	Svp, Chief Accounting Officer	51,787	0	51,787	1.3%	16 Sep, 2026
17	Michael J Burdiek	Director	40,832	0	40,832	1.1%	22 May, 2026
18	Scott Welch	Evp, Telco Services Gm Emea	30,887	0	30,887	0.8%	08 Jun, 2022
19	David S. Welsh	Director	29,795	0	29,795	0.8%	22 May, 2025
20	Sue Barsamian	Director	28,907	0	28,907	0.7%	22 May, 2026
21	Jonathan D Mariner	Director	27,147	0	27,147	0.7%	22 May, 2026
22	Julie Iskow	Director	26,117	0	26,117	0.7%	22 May, 2026
23	Sudhakar Ramakrishna	Director	21,230	0	21,230	0.5%	30 Sep, 2025
24	Maria C Walker	Director	20,411	0	20,411	0.5%	22 May, 2026
25	Sagar Gupta	Director	20,349	0	20,349	0.5%	22 May, 2026
26	Kimberly Alexy	Director	11,117	0	11,117	0.3%	03 Feb, 2023
27	Jack L Acosta	Director	9,556	0	9,556	0.2%	16 May, 2024
28	Ana G. Pinczuk	Director	5,632	0	5,632	0.1%	20 May, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

2,290 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
17 Sep, 2026	Andy Dignan	President	Disposed S	6,986	$35.00	$244.51K	237,614	Direct
15 Sep, 2026	Leena Mansharamani	Svp, Chief Accounting Officer	Disposed G	630	$0.00	$0	51,787	Direct
04 Sep, 2026	Andy Dignan	President	Disposed S	2,900	$33.00	$95.70K	255,020	Direct
04 Sep, 2026	Bryan M Lee	Chief Financial Officer	Disposed S	6,500	$33.05	$214.82K	303,451	Direct
04 Sep, 2026	Tiffany N. Meriweather	Chief Admin. Legal Officer	Disposed S	5,600	$33.02	$184.91K	266,172	Direct
04 Sep, 2026	Tiffany N. Meriweather	Chief Admin. Legal Officer	Disposed S	7,809	$33.51	$261.68K	258,363	Direct
04 Sep, 2026	Bryan M Lee	Chief Financial Officer	Disposed S	7,813	$33.52	$261.89K	295,638	Direct
04 Sep, 2026	Andy Dignan	President	Disposed S	4,379	$33.51	$146.74K	250,641	Direct
04 Sep, 2026	Andy Dignan	President	Disposed S	3,295	$33.45	$110.22K	247,346	Direct
08 Sep, 2026	Tiffany N. Meriweather	Chief Admin. Legal Officer	Disposed S	5,114	$31.55	$161.35K	253,249	Direct
04 Sep, 2026	Bryan M Lee	Chief Financial Officer	Disposed S	4,995	$33.45	$167.08K	290,643	Direct
08 Sep, 2026	Andy Dignan	President	Disposed S	2,746	$31.57	$86.69K	244,600	Direct
08 Sep, 2026	Bryan M Lee	Chief Financial Officer	Disposed S	1,310	$32.60	$42.71K	289,333	Direct
03 Sep, 2026	Leena Mansharamani	Svp, Chief Accounting Officer	Disposed S	2,558	$34.19	$87.46K	56,476	Direct
03 Sep, 2026	Leena Mansharamani	Svp, Chief Accounting Officer	Disposed S	100	$35.05	$3.50K	56,376	Direct
04 Sep, 2026	Leena Mansharamani	Svp, Chief Accounting Officer	Disposed S	2,505	$33.32	$83.47K	53,871	Direct
04 Sep, 2026	Leena Mansharamani	Svp, Chief Accounting Officer	Disposed S	201	$33.71	$6.78K	53,670	Direct
08 Sep, 2026	Leena Mansharamani	Svp, Chief Accounting Officer	Disposed S	1,253	$31.53	$39.51K	52,417	Direct
28 Aug, 2026	Andy Dignan	President	Disposed S	17,767	$35.03	$622.38K	257,920	Direct
13 Jul, 2026	Robert Hornish	Chief Sales Officer	Acquired A	121,444	$0.00	$0	121,444	Direct

Showing 1 to 20 of 2,290 transactions