Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001288847-25-000205
Filing Date
2025-09-03
Accepted
2025-09-03 14:28:50
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 3139
  Complete submission text file 0001288847-25-000205.txt   4679
Mailing Address 3001 BISHOP DRIVE SUITE 350 SAN RAMON CA 94583
Business Address 3001 BISHOP DRIVE SUITE 350 SAN RAMON CA 94583 9252012000
Five9, Inc. (Subject) CIK: 0001288847 (see all company filings)

EIN.: 943394123 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-36383 | Film No.: 251288910
SIC: 7374 Services-Computer Processing & Data Preparation
(CF Office: 06 Technology)

Mailing Address C/O FIVE9, INC. 3001 BISHOP DR. SUITE 350 SAN RAMON CA 94583
Business Address
Tuckness Matthew E. (Reporting) CIK: 0002080340 (see all company filings)

Type: 144