---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-083171"
form_type: "8-K"
ticker: "RBBN"
cik: "0001708055"
company_name: "Ribbon Communications Inc."
filed_at: "2022-07-27T23:59:59+00:00"
generated_at: "2026-06-24T08:15:00.351078+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Ribbon Communications Q2 revenue $206M, GAAP net loss $30M; Non-GAAP EPS $0.06

## Summary
- Revenue $206M, up 19% sequentially but down 2% YoY from $211M.
- GAAP net loss $30M ($0.20 diluted loss) vs net income $23M ($0.15 EPS) in Q2 2021.
- Non-GAAP net income $10M ($0.06 diluted EPS) vs $27M ($0.17) in Q2 2021.
- GAAP gross margin 51% vs 56% YoY; adjusted gross margin 55%.
- CEO notes growing pipeline and new product launches expected to drive 2023 growth.

## SEC filing metadata
- accession: 0001104659-22-083171
- form_type: 8-K
- ticker: RBBN
- cik: 0001708055
- company_name: Ribbon Communications Inc.
- filed_at: 2022-07-27T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1708055/000110465922083171/0001104659-22-083171-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1708055/000110465922083171/tm2221897d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-083171
- JSON: https://secwatch.observer/filing/0001104659-22-083171.json
- Plain text: https://secwatch.observer/filing/0001104659-22-083171.txt

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