---
schema_version: "secwatch.filing_event.v1"
accession: "0001288847-26-000021"
form_type: "8-K"
ticker: "FIVN"
cik: "0001288847"
company_name: "Five9, Inc."
filed_at: "2026-02-19T23:59:59+00:00"
generated_at: "2026-05-16T01:39:54.255916+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Five9 Q4 revenue $300.3M (+8% YoY); full-year revenue $1.149B, GAAP net income positive

## Summary
- Q4 GAAP EPS $0.23 vs $0.13; non-GAAP EPS $0.80 vs $0.79; adjusted EBITDA margin 25.7%.
- Full-year GAAP net income $39.4M vs loss of $12.8M in 2024; non-GAAP net income $228.7M.
- Q4 enterprise AI revenue grew 50% YoY; record operating cash flow of $83.6M.
- CEO Amit Mathradas (appointed recently) quoted in release; Chairman Burkland expressed confidence.
- Annual meeting set for May 20, 2026; record date March 24, 2026.

## SEC filing metadata
- accession: 0001288847-26-000021
- form_type: 8-K
- ticker: FIVN
- cik: 0001288847
- company_name: Five9, Inc.
- filed_at: 2026-02-19T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1288847/000128884726000021/0001288847-26-000021-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1288847/000128884726000021/fivn-20260219.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001288847-26-000021
- JSON: https://secwatch.observer/filing/0001288847-26-000021.json
- Plain text: https://secwatch.observer/filing/0001288847-26-000021.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.