Dudediligence.

Five9, Inc

FIVNNASDAQ · Services-Computer Processing & Data Preparation
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$13.0M

45 notices · 445,890 sh

Oct 2025 to Oct 2026

Reported ·

$4,142,167

38 sales · 1 buy · $1,924 bought

Oct 2025 to Jun 2026

The two figures cover different periods.

25 of 38 reported sales carry the 10b5-1 box. Together they are 0.26% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-17: ANDREW DIGNAN, Form 1442026-09-08: LEENA MANSHARAMANI, Form 1442026-09-08: PANOS KOZANIAN, Form 1442026-09-08: ANDREW DIGNAN, Form 1442026-09-08: BRYAN LEE, Form 1442026-09-08: TIFFANY MERIWEATHER, Form 1442026-09-04: TIFFANY MERIWEATHER, Form 1442026-09-04: BRYAN LEE, Form 1442026-09-04: PANOS KOZANIAN, Form 1442026-09-04: LEENA K MANSHARAMANI, Form 1442026-09-04: ANDREW DIGNAN, Form 1442026-09-04: Bryan Lee, Form 1442026-09-04: Andrew Dignan, Form 1442026-09-03: LEENA K MANSHARAMANI, Form 1442026-08-28: ANDREW DIGNAN, Form 1442026-08-14: Michael Burkland, Form 1442026-08-11: PANOS KOZANIAN, Form 1442026-06-05: ANDREW DIGNAN, Form 1442026-06-05: BRYAN LEE, Form 1442026-06-04: BRYAN LEE, Form 1442026-06-04: ANDREW DIGNAN, Form 1442026-06-04: Matthew Tuckness, Form 1442026-06-04: Bryan Lee, Form 1442026-06-04: Andy Dignan, Form 1442026-06-04: Panos Kozanian, Form 1442026-06-04: Tiffany Meriweather, Form 1442026-06-04: Leena Mansharamani, Form 1442026-03-05: ANDREW DIGNAN, Form 1442026-03-05: BRYAN LEE, Form 1442026-03-04: PANOS KOZANIAN, Form 1442026-03-04: ANDREW DIGNAN, Form 1442026-03-04: BRYAN LEE, Form 1442026-03-04: Matthew Tuckness, Form 1442026-03-04: Tiffany Meriweather, Form 1442026-03-04: Leena Mansharamani, Form 1442025-12-05: ANDREW DIGNAN, Form 1442025-12-04: ANDREW DIGNAN, Form 1442025-12-04: PANOS KOZANIAN, Form 1442025-12-04: LEENA MANSHARAMANI, Form 1442025-12-04: Matthew Tuckness, Form 1442025-12-04: Bryan Lee, Form 1442025-12-04: Andrew Dignan, Form 1442025-12-04: Tiffany Meriweather, Form 1442025-12-04: Leena Mansharamani, Form 1442025-12-04: Michael Burkland, Form 1442025-11-03: Dignan Andy, sold2025-11-19: Ramakrishna Sudhakar, bought2025-12-04: Burkland Michael, sold2025-12-04: Mansharamani Leena, sold2025-12-04: Meriweather Tiffany N., sold2025-12-04: Kozanian Panos, sold2025-12-04: Dignan Andy, sold2025-12-04: Lee Bryan M, sold2025-12-04: Tuckness Matthew E., sold2026-03-04: Mansharamani Leena, sold2026-03-04: Meriweather Tiffany N., sold2026-03-04: Kozanian Panos, sold2026-03-04: Dignan Andy, sold2026-03-04: Lee Bryan M, sold2026-03-04: Tuckness Matthew E., sold2026-05-13: Meriweather Tiffany N., sold2026-06-04: Mansharamani Leena, sold2026-06-04: Meriweather Tiffany N., sold2026-06-04: Kozanian Panos, sold2026-06-04: Dignan Andy, sold2026-06-04: Lee Bryan M, sold2026-06-04: Tuckness Matthew E., sold
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-09-17ANDREW DIGNAN, President$238,083
6,986 shplan 2025-09-02Form 4s on file end Jun 23144 ↗
2026-09-08LEENA MANSHARAMANI, SVP, Chief Accounting Officer$41,687
1,253 shplan 2026-06-04Form 4s on file end Jun 23144 ↗
2026-09-08PANOS KOZANIAN, EVP, Product Engineering$144,126
4,332 shplan 2026-05-06Form 4s on file end Jun 23144 ↗
2026-09-08ANDREW DIGNAN, President$91,359
2,746 shplan 2025-09-02Form 4s on file end Jun 23144 ↗
2026-09-08BRYAN LEE, Chief Financial Officer$43,584
1,310 shplan 2025-09-03Form 4s on file end Jun 23144 ↗
2026-09-08TIFFANY MERIWEATHER, Chief Admin. & Legal Officer$170,143
5,114 shplan 2026-05-21Form 4s on file end Jun 23144 ↗
2026-09-04TIFFANY MERIWEATHER, Chief Admin. & Legal Officer$457,247
13,409 shplan 2026-05-21Form 4s on file end Jun 23144 ↗
2026-09-04BRYAN LEE, Chief Financial Officer$488,073
14,313 shplan 2025-09-03Form 4s on file end Jun 23144 ↗
2026-09-04PANOS KOZANIAN, EVP, Product Engineering$281,189
8,246 shplan 2026-05-06Form 4s on file end Jun 23144 ↗
2026-09-04LEENA K MANSHARAMANI, SVP, Chief Accounting Officer$92,275
2,706 shplan 2026-06-04Form 4s on file end Jun 23144 ↗
2026-09-04ANDREW DIGNAN, President$248,214
7,279 shplan 2025-09-02Form 4s on file end Jun 23144 ↗
2026-09-04Bryan Lee, Chief Financial Officer$132,084
3,932 shplan 2025-09-03Form 4s on file end Jun 23144 ↗
2026-09-04Andrew Dignan, President$107,513
3,201 shplan 2025-09-02Form 4s on file end Jun 23144 ↗
2026-09-03LEENA K MANSHARAMANI, SVP, Chief Accounting Officer$89,282
2,658 shplan 2026-06-04Form 4s on file end Jun 23144 ↗
2026-08-28ANDREW DIGNAN, President$614,205
17,767 shplan 2025-09-02Form 4s on file end Jun 23144 ↗
2026-08-14Michael Burkland, Director, Officer$6,150,000
181,020 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-11PANOS KOZANIAN, EVP, Product Engineering$190,364
5,521 shplan 2026-05-06Form 4s on file end Jun 23144 ↗
2026-06-05ANDREW DIGNAN, President$75,166
3,073 shplan 2025-09-02Form 4s on file end Jun 23144 ↗
2026-06-05BRYAN LEE, Chief Financial Officer$36,959
1,511 shplan 2025-09-03Form 4s on file end Jun 23144 ↗
2026-06-04BRYAN LEE, Chief Financial Officer$294,753
12,307 shplan 2025-09-03144 ↗
Form 4, 2026-06-08: sold 18,131 at $24.77 Form 4 ↗
2026-06-04ANDREW DIGNAN, President$135,198
5,645 shplan 2025-09-02144 ↗
Form 4, 2026-06-08: sold 11,276 at $24.62 Form 4 ↗
2026-06-04Matthew Tuckness, Chief Revenue Officer$279,659
11,173 shno plan date144 ↗
Form 4, 2026-06-08: sold 8,645 at $24.81 Form 4 ↗
2026-06-04Bryan Lee, Chief Financial Officer$119,358
4,769 shplan 2025-09-03Form 4s on file end Jun 23144 ↗
2026-06-04Andy Dignan, President$79,148
3,162 shno plan dateForm 4s on file end Jun 23144 ↗
2026-06-04Panos Kozanian, EVP, Product Engineering$146,371
5,848 shplan 2026-05-06144 ↗
Form 4, 2026-06-08: sold 5,869 at $24.81 Form 4 ↗
2026-06-04Tiffany Meriweather, Chief Admin. & Legal Officer$180,760
7,222 shplan 2026-05-21144 ↗
Form 4, 2026-06-08: sold 9,526 at $24.81 Form 4 ↗
2026-06-04Leena Mansharamani, SVP, Chief Accounting Officer$64,405
2,573 shplan 2026-06-02144 ↗
Form 4, 2026-06-08: sold 2,556 at $24.81 Form 4 ↗
2026-03-05ANDREW DIGNAN, President$60,271
3,369 shplan 2025-09-02no Form 4 on file144 ↗
2026-03-05BRYAN LEE, Chief Financial Officer$31,415
1,756 shplan 2025-09-03no Form 4 on file144 ↗
2026-03-04PANOS KOZANIAN, EVP, Product Engineering$191,823
10,862 shplan 2025-05-14144 ↗
Form 4, 2026-03-06: sold 10,862 at $17.91 Form 4 ↗
2026-03-04ANDREW DIGNAN, President$86,958
4,924 shplan 2025-09-02144 ↗
Form 4, 2026-03-06: sold 8,293 at $17.78 Form 4 ↗
2026-03-04BRYAN LEE, Chief Financial Officer$174,039
9,855 shplan 2025-09-03144 ↗
Form 4, 2026-03-06: sold 11,611 at $17.73 Form 4 ↗
2026-03-04Matthew Tuckness, Chief Revenue Officer$93,010
5,324 shno plan date144 ↗
Form 4, 2026-03-06: sold 5,164 at $17.87 Form 4 ↗
2026-03-04Tiffany Meriweather, Chief Admin. & Legal Officer$112,996
6,468 shno plan date144 ↗
Form 4, 2026-03-06: sold 5,942 at $17.87 Form 4 ↗
2026-03-04Leena Mansharamani, SVP, Chief Accounting Officer$24,423
1,398 shno plan date144 ↗
Form 4, 2026-03-06: sold 1,926 at $17.87 Form 4 ↗
2025-12-05ANDREW DIGNAN, President$14,518
700 shplan 2024-12-10no Form 4 on file144 ↗
2025-12-04ANDREW DIGNAN, President$84,581
4,136 shplan 2024-12-10144 ↗
Form 4, 2025-12-05: sold 8,212 at $20.30 Form 4 ↗
2025-12-04PANOS KOZANIAN, EVP, Product Engineering$222,046
10,858 shplan 2025-05-14144 ↗
Form 4, 2025-12-05: sold 10,858 at $20.42 Form 4 ↗
2025-12-04LEENA MANSHARAMANI, SVP, Chief Accounting Officer$47,730
2,334 shplan 2024-12-10144 ↗
Form 4, 2025-12-05: sold 2,951 at $20.41 Form 4 ↗
2025-12-04Matthew Tuckness, Chief Revenue Officer$102,309
5,196 shno plan date144 ↗
Form 4, 2025-12-05: sold 5,255 at $20.35 Form 4 ↗
2025-12-04Bryan Lee, Chief Financial Officer$232,263
11,796 shplan 2025-09-03144 ↗
Form 4, 2025-12-05: sold 13,219 at $20.35 Form 4 ↗
2025-12-04Andrew Dignan, President$65,095
3,306 shplan 2025-09-02no Form 4 on file144 ↗
2025-12-04Tiffany Meriweather, Chief Admin. & Legal Officer$118,396
6,013 shno plan date144 ↗
Form 4, 2025-12-05: sold 6,852 at $20.35 Form 4 ↗
2025-12-04Leena Mansharamani, SVP, Chief Accounting Officer$12,090
614 shno plan dateno Form 4 on file144 ↗
2025-12-04Michael Burkland, Officer$352,549
17,905 shno plan date144 ↗
Form 4, 2025-12-05: sold 17,992 at $20.35 Form 4 ↗