Ribbon Communications Inc. (RBBN) reported diluted EPS of $-0.15 for the quarter ended 2026-06-30, in a 10-Q filed with the SEC on 2026-07-31. Its last four 10-Q/10-K filings were on 2026-07-31, 2026-05-06, 2026-02-26, 2025-10-23. Next report: Tuesday, October 27, 2026 after the market closes (Nasdaq earnings calendar).
Data as of 2026-07-31. Source: SEC EDGAR XBRL company facts (10-K/10-Q filings)
| Period end | Period | Form | SEC filing date | Diluted EPS |
|---|---|---|---|---|
| 2026-06-30 | Quarter | 10-Q | 2026-07-31 | $-0.15 |
| 2026-03-31 | Quarter | 10-Q | 2026-05-06 | $-0.20 |
| 2025-12-31 | Full year | 10-K | 2026-02-26 | $0.22 |
| 2025-09-30 | Quarter | 10-Q | 2025-10-23 | $-0.07 |
| 2025-06-30 | Quarter | 10-Q | 2025-07-24 | $-0.06 |
| 2025-03-31 | Quarter | 10-Q | 2025-04-30 | $-0.15 |
| 2024-12-31 | Full year | 10-K | 2025-02-27 | $-0.31 |
| 2024-09-30 | Quarter | 10-Q | 2024-10-24 | $-0.08 |
| 2024-06-30 | Quarter | 10-Q | 2024-07-29 | $-0.10 |
| 2024-03-31 | Quarter | 10-Q | 2024-05-15 | $-0.18 |
| 2023-12-31 | Full year | 10-K | 2024-02-28 | $-0.39 |
| 2023-12-31 | Quarter | 10-K | 2024-02-28 | $0.04 |
| 2023-09-30 | Quarter | 10-Q | 2023-10-26 | $-0.08 |
| 2023-06-30 | Quarter | 10-Q | 2023-07-27 | $-0.13 |
| 2023-03-31 | Quarter | 10-Q | 2023-04-28 | $-0.23 |
| 2022-12-31 | Full year | 10-K | 2023-03-31 | $-0.63 |
Frequently asked questions
What was RBBN's latest EPS?
Ribbon Communications Inc. (RBBN) reported diluted EPS of $-0.15 for the quarter ended 2026-06-30, in a 10-Q filed with the SEC on 2026-07-31. Its last four 10-Q/10-K filings were on 2026-07-31, 2026-05-06, 2026-02-26, 2025-10-23.
When does RBBN report earnings?
RBBN is scheduled to report earnings on Tuesday, October 27, 2026 after the market closes, per the Nasdaq earnings calendar (checked 2026-10-23). Ribbon Communications Inc. filed its most recent periodic report (10-Q) on 2026-07-31. Earnings press releases usually come a few days to weeks before the SEC filing.
Related
- RAIL earnings report dates and EPS history (Freightcar America, Inc.)
- RBA earnings report dates and EPS history (RB Global, Inc)
- RBB earnings report dates and EPS history (RBB Bancorp)
- RBC earnings report dates and EPS history (Rbc Bearings Incorporated)
- RBKB earnings report dates and EPS history (Rhinebeck Bancorp, Inc.)
- RBLX earnings report dates and EPS history (Roblox Corporation)
- RBRK earnings report dates and EPS history (Rubrik, Inc.)
- RCKY earnings report dates and EPS history (Rocky Brands, Inc.)
Last updated Oct 23, 2026, 7:21 AM ET. Data only, not financial or tax advice.