Jun 2026 (Q2 FY26) — Jul 28, 2026
Ribbon Communications Q2 FY26 — Strong IP Optical Bookings and Salesforce Partnership
Read the full callRibbon Communications (RBBN) earnings
- Jun 2026
- Jun 2026 (Q2 FY26)
- Dec 2025
Ribbon Communications earnings: last reported Tue, 28 Jul 2026, for the quarter ended Jun 2026.
Reported
The figures, each with its period
Each figure keeps its basis and period; nothing is filled in.
| Metric | Value | Change | Basis | Period | Note |
|---|---|---|---|---|---|
| Revenue | 192 | −12.8% YoY | Quarterly, as filed | Quarter to Jun 2026 | Revenue from operations as filed. |
| Operating margin | -6.3 | −8.3 pts YoY | Operating profit / revenue | Quarter to Jun 2026 | For the quarter; a change is in percentage points. |
| Net profit | -26.9 | Quarterly, as filed | Quarter to Jun 2026 | Profit after tax as filed. The year-earlier figure was zero or a loss, so no percentage is shown. |
Price
$1.32 −7.04% · −$0.1
Performance −66.3% 1Y
1Y: $3.92 on 15 Oct 2025 → $1.32. High $4.04 (21 Oct 2025), low $1.32 (16 Oct 2026).
- Previous close
- $1.42
- 52-week range
- $1.32 – $4.04
- One year
- −65.35%
Overview
- Symbol
- RBBN
- Sector
- Information Technology
- Exchange
- US
- Currency
- USD
Call summaries
Every analysed call
Ribbon Communications earnings calls (RBBN)
Financials
What the filings say
Net profit, year on year: −142% (quarter to jun 2026 against jun 2025).
| Line item | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|
| Sales | 210 | 251 | 181 | 221 | 215 | 227 | 163 | 192 |
| Operating profit | -1 | 33 | -20 | 4 | 3 | 9 | -32 | -12 |
| Operating margin | −0.4% | 13.2% | −10.8% | 1.9% | 1.3% | 4.1% | −19.5% | −6.3% |
| Profit before tax | -12 | 8 | -27 | -9 | -9 | -0 | -41 | -25 |
| Tax rate | −13.5% | 21.0% | 2.8% | −24.5% | −34.9% | 37056.4% | 15.8% | −6.8% |
| Net profit | -13 | 6 | -26 | -11 | -12 | 89 | -34 | -27 |
| EPS ($ per share) | -0.08 | — | -0.15 | -0.06 | -0.07 | — | -0.20 | -0.15 |
| Line item | Dec 2018 | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|
| Equity capital | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Reserves | -1,137 | -1,267 | -1,178 | -1,356 | -1,454 | -1,520 | -1,574 | -1,535 |
| Total liabilities | 367 | 332 | 860 | 821 | 737 | 691 | 758 | 763 |
| Fixed assets | 27 | 29 | 49 | 48 | 45 | 42 | 60 | 66 |
| Investments | 7 | 0 | — | — | — | — | — | — |
| Total assets | 957 | 815 | 1,547 | 1,348 | 1,256 | 1,144 | 1,163 | 1,212 |
| Line item | Dec 2018 | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|
| Cash from operations | -10 | 56 | 102 | 19 | -26 | 17 | 50 | 51 |
| Cash from investing | -35 | -4 | -330 | -14 | -12 | -9 | -23 | -25 |
| Cash from financing | 32 | -51 | 319 | -34 | 1 | -48 | 38 | -19 |
| Net cash flow | -13 | 1 | 91 | -29 | -39 | -41 | 64 | 8 |
| Capital expenditure | -8 | -11 | -27 | -17 | -10 | -9 | -22 | -25 |
| Free cash flow | -18 | 45 | 75 | 2 | -37 | 8 | 28 | 26 |
Insider filings
73 filings between Oct 17, 2025 and Jul 15, 2026.
Open market
decisions to buy or sellPurchases
$74.3K
3 purchases by 1 insider
Sales
None
No insider sold shares.
Compensation
not trading decisions- 6
- Award — granted as compensation
- 35
- Option exercise — converted options into shares
- 29
- Tax withheld — shares kept back by the company to cover tax
Who traded
open market only| Insider | Bought | Sold | Last filing |
|---|---|---|---|
| McClelland Bruce William | $74.3K | — | Feb 13, 2026 |
Latest filings (50)
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| Jul 15, 2026 | GRAYSON BRUNS H Director | Award | 14,423 | — |
| Jul 15, 2026 | SHANI SHAUL Director | Award | 11,752 | — |
| Jun 16, 2026 | Tamone Tanya Director | Option exercise | 42,500 | — |
| Jun 16, 2026 | SHANI SHAUL Director | Option exercise | 42,500 | — |
| Jun 16, 2026 | EWING R STEWART JR Director | Option exercise | 42,500 | — |
| Jun 16, 2026 | GRAYSON BRUNS H Director | Option exercise | 42,500 | — |
| Jun 16, 2026 | INFANTE BEATRIZ V Director | Option exercise | 42,500 | — |
| Jun 16, 2026 | Mair Scott Director | Option exercise | 67,500 | — |
| May 15, 2026 | McClelland Bruce William Chief Executive Officer | Option exercise | 173,593 | — |
| May 15, 2026 | Bucci Sam EVP, Chief Operating Officer | Tax withheld | 44,609 | $117.3K |
| May 15, 2026 | McClelland Bruce William Chief Executive Officer | Tax withheld | 49,188 | $129.4K |
| May 15, 2026 | Bucci Sam EVP, Chief Operating Officer | Tax withheld | 28,233 | $74.3K |
| May 15, 2026 | Bucci Sam EVP, Chief Operating Officer | Option exercise | 38,578 | — |
| May 15, 2026 | McClelland Bruce William Chief Executive Officer | Tax withheld | 68,308 | $179.7K |
| May 15, 2026 | McClelland Bruce William Chief Executive Officer | Option exercise | 1,562,500 | — |
| May 15, 2026 | Bucci Sam EVP, Chief Operating Officer | Tax withheld | 20,650 | $54.3K |
| May 15, 2026 | McClelland Bruce William Chief Executive Officer | Option exercise | 237,342 | — |
| May 15, 2026 | Macken Patrick W EVP, Chief Legal Officer | Tax withheld | 20,284 | $53.3K |
| May 15, 2026 | Bucci Sam EVP, Chief Operating Officer | Option exercise | 52,743 | — |
| May 15, 2026 | McClelland Bruce William Chief Executive Officer | Tax withheld | 93,394 | $245.6K |
| May 15, 2026 | McClelland Bruce William Chief Executive Officer | Option exercise | 125,003 | — |
| May 15, 2026 | McClelland Bruce William Chief Executive Officer | Tax withheld | 614,843 | $1.62M |
| May 15, 2026 | Macken Patrick W EVP, Chief Legal Officer | Option exercise | 44,831 | — |
| May 15, 2026 | Macken Patrick W EVP, Chief Legal Officer | Option exercise | 54,168 | — |
| May 15, 2026 | Macken Patrick W EVP, Chief Legal Officer | Option exercise | 32,790 | — |
| May 15, 2026 | Bucci Sam EVP, Chief Operating Officer | Option exercise | 83,335 | — |
| May 15, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Tax withheld | 12,452 | $32.7K |
| May 15, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Option exercise | 31,646 | — |
| May 15, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Option exercise | 23,146 | — |
| May 15, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Tax withheld | 9,107 | $24.0K |
| May 15, 2026 | Macken Patrick W EVP, Chief Legal Officer | Tax withheld | 14,688 | $38.6K |
| May 15, 2026 | Macken Patrick W EVP, Chief Legal Officer | Tax withheld | 24,267 | $63.8K |
| May 15, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Tax withheld | 10,247 | $26.9K |
| May 15, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Option exercise | 26,043 | — |
| Apr 17, 2026 | McClelland Bruce William Chief Executive Officer | Tax withheld | 22,429 | $60.8K |
| Apr 17, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Tax withheld | 10,092 | $27.3K |
| Apr 17, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Option exercise | 25,651 | — |
| Apr 17, 2026 | McClelland Bruce William Chief Executive Officer | Option exercise | 57,002 | — |
| Apr 17, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Tax withheld | 19,107 | $51.8K |
| Apr 17, 2026 | Marmurek Eric S EVP, Chief Financial Officer | Option exercise | 48,328 | — |
| Apr 17, 2026 | Macken Patrick W EVP, Chief Legal Officer | Tax withheld | 28,868 | $78.2K |
| Apr 17, 2026 | Macken Patrick W EVP, Chief Legal Officer | Option exercise | 64,438 | — |
| Apr 17, 2026 | Macken Patrick W EVP, Chief Legal Officer | Tax withheld | 15,322 | $41.5K |
| Apr 17, 2026 | McClelland Bruce William Chief Executive Officer | Tax withheld | 13,544 | $36.7K |
| Apr 17, 2026 | McClelland Bruce William Chief Executive Officer | Option exercise | 34,420 | — |
| Apr 17, 2026 | Macken Patrick W EVP, Chief Legal Officer | Option exercise | 34,202 | — |
| Apr 17, 2026 | Macken Patrick W EVP, Chief Legal Officer | Tax withheld | 9,252 | $25.1K |
| Apr 17, 2026 | Macken Patrick W EVP, Chief Legal Officer | Option exercise | 20,652 | — |
| Apr 17, 2026 | Bucci Sam EVP, Chief Operating Officer | Tax withheld | 43,116 | $116.8K |
| Apr 17, 2026 | Bucci Sam EVP, Chief Operating Officer | Option exercise | 80,546 | — |
Source: SEC Form 4 filings. Form 4 reports transactions, not the cap table — absence of filings says nothing about how much an insider owns, and a quiet window is not a signal.
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