secwatch / observer

Ribbon Communications Inc. — fact timeline

Source-grounded facts extracted from Ribbon Communications Inc.'s SEC 8-K filings across all families, newest first. Each cites a verbatim SEC excerpt.

RBBN Ribbon Communications Inc. JSON
Earnings Releases

Ribbon Communications Inc. reported the first quarter of 2026 results: revenue $163 million, net income ($34) million, EPS $(0.20) per diluted share.

“enterprises, and critical infrastructure operators in modernizing and safeguarding their networks and services. First Quarter 2026 Highlights Financial Results 1 : · Revenue was $163 million, compared to $181 million for the first quarter of 2025 · GAAP Operating Loss was ($32) million, compared to ($20) million for the first quarter of 2025 · Non-GAAP Adjusted”

Eric “Rick” Marmurek was appointed as Executive Vice President, Chief Financial Officer and Chief Accounting Officer at Ribbon Communications Inc..

“the Company announced that it is promoting Eric “Rick” Marmurek to the position of Executive Vice President, Chief Financial Officer and Chief Accounting Officer of the Company effective May 1, 2026.”

John Townsend departed as Executive Vice President, Chief Financial Officer at Ribbon Communications Inc..

“announced that John Townsend, Executive Vice President, Chief Financial Officer of the Company, has notified the Company that he is resigning effective April 30, 2026 to pursue another professional opportunity.”

Miguel Lopez departed as Executive Vice President, Chief Financial Officer at Ribbon Communications Inc..

“As previously reported, Miguel Lopez, the Company’s current Executive Vice President, Chief Financial Officer, is retiring from the Company following the filing of the Company’s Form 10-Q for the quarter ended September 30, 2024.”

John Townsend was appointed as Executive Vice President, Chief Financial Officer at Ribbon Communications Inc..

“On October 3, 2024, Ribbon Communications Inc. (the “Company”) announced the appointment of John Townsend as Executive Vice President, Chief Financial Officer of the Company, effective upon the earlier of the filing of the Company’s Form 10-Q for the quarter ended September 30, 2024 and November 1, 2024 (the “Effective Date”).”

Miguel "Mick" Lopez departed as Executive Vice President, Chief Financial Officer at Ribbon Communications Inc..

“On August 13, 2024, Ribbon Communications Inc. (“Ribbon” or the “Company”) announced that Miguel “Mick” Lopez, Executive Vice President, Chief Financial Officer, intends to retire from the Company after 40 years in the technology industry.”
Earnings Releases

Ribbon Communications Inc. reported first quarter 2024 results: revenue $180 million, net income GAAP Net income (loss) $(30) million, EPS GAAP diluted earnings (loss) per share $(0.18).

“infrastructure operators to modernize and protect their networks, today announced its financial results for the first quarter 2024. Revenue for the first quarter of 2024 was $180 million, compared to $186 million for the first quarter of 2023. First quarter 2024 GAAP Loss from Operations improved $22 million year over year, and Non-GAAP Adjusted EBITDA improved”

Facts are extracted by an LLM and gated to those whose source quote is present verbatim in the filing text. Coverage is best-effort while backfill and monitoring mature; this is not yet a full-market index. See methodology.