Holzer Holzer & Fistel, LLC is investigating potential violations of the federal securities laws by Cablevision Systems Corporation ("Cablevision" or the "Company") (NYSE: CVC). The investigation focuses on whether a series of statements made between February 16, 2011 and October 28, 2011, inclusive, regarding Cablevision's business, its prospects and its operations were materially false and misleading at the time they were made. Specifically, the investigation seeks to determine, among other things, whether Cablevision knew but failed to disclose problems it was facing retaining customers during the relevant period.

If you purchased Cablevision common stock between February 16, 2011 and October 28, 2011 and have questions concerning your legal rights, you are encouraged to contact Holzer Holzer & Fistel, LLC and its attorneys Michael I. Fistel Jr., Esq. or Marshall P. Dees, Esq. via email at mfistel@holzerlaw.com, or mdees@holzerlaw.com, or via toll-free telephone at (888) 508-6832.

Holzer Holzer & Fistel, LLC is an Atlanta, Georgia law firm that dedicates its practice to vigorous representation of shareholders and investors in litigation nationwide, including shareholder class action and derivative litigation. More information about the firm is available through its website, www.holzerlaw.com and upon request from the firm. Holzer Holzer & Fistel, LLC has paid for the dissemination of this promotional communication, and Michael I. Fistel, Jr. is the attorney responsible for its content.

Holzer Holzer & Fistel, LLC
Michael I. Fistel, Jr., Esq., (888) 508-6832 (toll-free)
mfistel@holzerlaw.com
or
Marshall P. Dees, Esq., (888) 508-6832 (toll-free)
mdees@holzerlaw.com