Five9, Inc. (FIVN) has 524 open-market insider trades by 30 insiders since 2014. Over the last six months insiders net sold $1.3M. The most active filer is Barry Zwarenstein, CFO.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Michael Burkland | CEO | — | 53 | $112.0M | 2026-02-26 |
| David S. Welsh | Dir | — | 7 | $75.4M | 2025-05-21 |
| Daniel P. Burkland | PresCRO | — | 88 | $68.5M | 2024-09-04 |
| Barry Zwarenstein | CFO | — | 102 | $67.3M | 2025-03-04 |
| Rowan M. Trollope | CEO | — | 46 | $51.0M | 2022-09-06 |
| Scott Welch | VP | — | 76 | $42.8M | 2022-06-06 |
| ADAMS Street Partners LLC | 10% Owner | — | 2 | $35.6M | 2016-08-30 |
| Jayendra das | Dir | — | 3 | $23.7M | 2016-11-29 |
| Jack L. Acosta | Dir | — | 9 | $19.8M | 2024-05-14 |
| Robert Zollars | Dir | — | 9 | $18.7M | 2025-05-21 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Andy Dignan | President | Sell | $245K | 2026-09-17 |
| Bryan M. Lee | CFO | Sell | $687K | 2026-09-04 |
| Andy Dignan | President | Sell | $439K | 2026-09-04 |
| Tiffany N. Meriweather | — | Sell | $608K | 2026-09-04 |
| Leena Mansharamani | CAO & VP | Sell | $221K | 2026-09-03 |
| Andy Dignan | President | Sell | $622K | 2026-08-28 |
Companies that share insiders with FIVN, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Andy Dignan | President | Sell | $278K | 2026-06-04 |
| Tiffany N. Meriweather | — | Sell | $236K | 2026-06-04 |
| Panos Kozanian | VP | Sell | $146K | 2026-06-04 |
| Leena Mansharamani | CAO & VP | Sell | $63K | 2026-06-04 |
| Bryan M. Lee | CFO | Sell | $449K | 2026-06-04 |
| Matthew E. Tuckness | CRO | Sell | $214K | 2026-06-04 |
| Tiffany N. Meriweather | — | Sell | $628K | 2026-05-13 |
| Tiffany N. Meriweather | Chief Admin. & Legal Officer | Sell | $106K | 2026-03-04 |
| Bryan M. Lee | CFO | Sell | $206K | 2026-03-04 |