SEC Filings | Ribbon Communications, Inc.

Filing date	Form	Description	Filing Group	View
Apr 29, 2011	ARS	An annual report to security holders	Annual Filings	View HTML
Oct 10, 2007	ARS	An annual report to security holders	Annual Filings	View HTML
Apr 11, 2012	ARS	An annual report to security holders	Annual Filings	View HTML
May 16, 2013	ARS	An annual report to security holders	Annual Filings	View HTML
May 07, 2014	ARS	An annual report to security holders	Annual Filings	View HTML
May 19, 2015	ARS	An annual report to security holders	Annual Filings	View HTML
Jun 26, 2019	CORRESP	CORRESP	Other	View HTML 0001104659-19-037610.pdf 0001104659-19-037610.rtf 0001104659-19-037610.xls
Dec 13, 2013	CORRESP	CORRESP	Other	View HTML 0001105472-13-000048.pdf 0001105472-13-000048.rtf 0001105472-13-000048.xls
Sep 20, 2017	CORRESP	CORRESP	Other	View HTML 0001104659-17-058041.pdf 0001104659-17-058041.rtf 0001104659-17-058041.xls
May 21, 2019	CORRESP	CORRESP	Other	View HTML 0001104659-19-030866.pdf 0001104659-19-030866.rtf 0001104659-19-030866.xls

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