21 insiders reported 112 Form 4 transactions for Five9, Inc. (FIVN) over the past 18 months (most recent 2026-07-15). Recent activity: Vijayaragavan Niranjan (Chief Technology Officer) Buy 207,734 shares, Hornish Robert (Chief Sales Officer) Buy 121,444 shares, Dignan Andy (President) Sell 2,558 shares, Meriweather Tiffany N. (Chief Admin. & Legal Officer) Sell 9,526 shares, Kozanian Panos (EVP, Product Engineering) Sell 5,869 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-15 | Vijayaragavan Niranjan | Chief Technology Officer | Buy | 207,734 | $0 |
| 2026-07-15 | Hornish Robert | Chief Sales Officer | Buy | 121,444 | $0 |
| 2026-06-08 | Dignan Andy | President | Sell | 2,558 | $63,464 |
| 2026-06-08 | Meriweather Tiffany N. | Chief Admin. & Legal Officer | Sell | 9,526 | $236,340 |
| 2026-06-08 | Kozanian Panos | EVP, Product Engineering | Sell | 5,869 | $145,610 |
| 2026-06-08 | Dignan Andy | President | Sell | 2,400 | $57,960 |
| 2026-06-08 | Lee Bryan M | Chief Financial Officer | Sell | 4,794 | $115,823 |
| 2026-06-08 | Tuckness Matthew E. | Chief Revenue Officer | Sell | 8,645 | $214,482 |
| 2026-06-08 | Dignan Andy | President | Sell | 2,700 | $67,689 |
| 2026-06-08 | Lee Bryan M | Chief Financial Officer | Sell | 6,107 | $153,469 |
| 2026-06-08 | Dignan Andy | President | Sell | 545 | $13,996 |
| 2026-06-08 | Lee Bryan M | Chief Financial Officer | Sell | 1,406 | $36,120 |
| 2026-06-08 | Mansharamani Leena | SVP, Chief Accounting Officer | Sell | 2,556 | $63,414 |
| 2026-06-08 | Lee Bryan M | Chief Financial Officer | Sell | 4,313 | $107,006 |
| 2026-06-08 | Dignan Andy | President | Sell | 3,073 | $74,520 |
| 2026-06-08 | Lee Bryan M | Chief Financial Officer | Sell | 1,511 | $36,642 |
| 2026-05-22 | MARINER JONATHAN D | Director | Buy | 8,972 | $0 |
| 2026-05-22 | Burdiek Michael J | Director | Buy | 8,972 | $0 |
| 2026-05-22 | Barsamian Sue | Director | Buy | 8,972 | $0 |
| 2026-05-22 | Iskow Julie | Director | Buy | 8,972 | $0 |
| 2026-05-22 | Walker Maria C | Director | Buy | 8,972 | $0 |
| 2026-05-22 | Gupta Sagar | Director | Buy | 8,972 | $0 |
| 2026-05-15 | Meriweather Tiffany N. | Chief Admin. & Legal Officer | Sell | 8,497 | $180,306 |
| 2026-05-15 | Meriweather Tiffany N. | Chief Admin. & Legal Officer | Sell | 21,320 | $447,294 |
| 2026-03-06 | Mansharamani Leena | SVP, Chief Accounting Officer | Sell | 1,926 | $34,418 |
Source: SEC Form 4 filings · as of 2026-07-15