CIK 0001288847 · Large accelerated filer
Five9, Inc.
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- FIVN
- Exchange
- Nasdaq
- Industry
- Services-Computer Processing & Data Preparation
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 943394123
- Phone
- 9252012000
- Business address
- 3001 BISHOP DRIVE, SUITE 350, SAN RAMON, CA, 94583
- Former names
- Five 9 Inc
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $2,821,393
- in 6 filings, $2.8M under 10b5-1 plans
Net −$2,821,393. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-24 | Mathradas Amit Chief Executive Officer | Grant or award | +716,743 | 716,743 | ||
| 2025-12-05 | Dignan Andy President | Sale 10b5-1 | −700 | $20.53 | $14K | 207,813 |
| 2025-12-04 | Tuckness Matthew E. Chief Revenue Officer | Sale | −5,255 | $20.35 | $107K | 176,379 |
| 2025-12-04 | Lee Bryan M Chief Financial Officer | Sale | −13,219 | $20.35 | $269K | 224,269 |
| 2025-12-04 | Dignan Andy President | Sale 10b5-1 | −3,376 | $20.35 | $69K | 212,649 |
| 2025-12-04 | Dignan Andy President | Sale 10b5-1 | −4,136 | $20.22 | $84K | 208,513 |
| 2025-12-04 | Kozanian Panos EVP, Product Engineering | Sale 10b5-1 | −5,541 | $20.28 | $112K | 99,774 |
| 2025-12-04 | Kozanian Panos EVP, Product Engineering | Sale 10b5-1 | −5,317 | $20.57 | $109K | 94,457 |
| 2025-12-04 | Meriweather Tiffany N. Chief Admin. & Legal Officer | Sale | −6,852 | $20.35 | $139K | 212,126 |
| 2025-12-04 | Mansharamani Leena SVP, Chief Accounting Officer | Sale 10b5-1 | −617 | $20.35 | $13K | 40,905 |
| 2025-12-04 | Mansharamani Leena SVP, Chief Accounting Officer | Sale 10b5-1 | −1,187 | $20.28 | $24K | 39,718 |
| 2025-12-04 | Mansharamani Leena SVP, Chief Accounting Officer | Sale 10b5-1 | −1,147 | $20.58 | $24K | 38,571 |
| 2025-12-04 | Burkland Michael Chief Executive Officer | Sale | −17,992 | $20.35 | $366K | 349,570 |
| 2025-11-03 | Dignan Andy President | Sale 10b5-1 | −700 | $24.35 | $17K | 216,025 |
| 2025-10-01 | Dignan Andy President | Sale 10b5-1 | −665 | $23.94 | $16K | 216,760 |
| 2025-10-01 | Dignan Andy President | Sale 10b5-1 | −35 | $24.62 | $862 | 216,725 |
| 2025-09-26 | Ramakrishna Sudhakar Director | Grant or award | +15,923 | 15,923 | ||
| 2025-09-26 | Ramakrishna Sudhakar Director | Grant or award | +5,307 | 21,230 | ||
| 2025-09-05 | Dignan Andy President | Sale 10b5-1 | −700 | $26.48 | $19K | 217,425 |
| 2025-09-04 | Tuckness Matthew E. Chief Revenue Officer | Sale | −2,020 | $25.72 | $52K | 181,634 |
Page 4 of 8 · 154 trades