Notice of Proposed Sale · 144
Five9, Inc.
FIVNNASDAQEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- FIVE9, INC
- Issuer CIK
- 0001288847
- SEC file number
- 001-36383
- Phone
- 9252012000
- Person for whose account securities are to be sold
- PANOS KOZANIAN
- Relationships to issuer
- Officer
- Street
- 3001 Bishop Drive, Suite 350
- City
- San Ramon
- State / country code
- CA
- Postal code
- 94583
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 8,246 | 281,188.60 | 74,723,531 | 09/04/2026 | NASDAQ | Morgan Stanley Smith Barney LLC Executive Financial Services |
Broker / market maker — proposed row 1, entry 1
- Name
- Morgan Stanley Smith Barney LLC Executive Financial Services
- Street
- 1 New York Plaza
- Street (continued)
- 8th Floor
- City
- New York
- State / country code
- NY
- Postal code
- 10004
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 09/03/2026 | Restricted Stock Units | Issuer | 8,246 | N | 09/03/2026 | N/A |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| 10b5-1 Sales for PANOS KOZANIAN | Common | 08/11/2026 | 5,521 | 184,464.89 |
Seller — prior-sale row 1, entry 1
- Name
- 10b5-1 Sales for PANOS KOZANIAN
- Street
- 3001 Bishop Drive, Suite 350
- City
- San Ramon
- State / country code
- CA
- Postal code
- 94583
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 09/04/2026
- Signed
- /s/ Panos Nareg Kozanian
- Plan adoption dates
- 05/06/2026