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July 24, 2026 17:56 ET | Source: Bernstein Liebhard LLP

COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) INVESTOR ALERT Investors With Large Losses in Cogent Communications Holdings, Inc. Should Contact Bernstein Liebhard LLP To Discuss Their Rights

Cogent Shareholders Between February 29, 2024 and May 1, 2026 - Contact Bernstein Liebhard For More Information Regarding Lawsuit
February 20, 2026 17:44 ET | Source: Robbins Geller Rudman & Dowd LLP

Investigation Launched into Cogent Communications Holdings, Inc. (CCOI), Attorneys Encourage Investors and Potential Witnesses to Contact Law Firm – RGRD Law

The law firm of Robbins Geller is investigating potential violations of U.S. federal securities laws involving Cogent Communications Holdings, Inc.
January 27, 2026 16:10 ET | Source: Robbins Geller Rudman & Dowd LLP

CCOI INVESTIGATION: Investigation Launched into Cogent Communications Holdings, Inc., Attorneys Encourage Investors and Potential Witnesses to Contact RGRD Law

The law firm of Robbins Geller is investigating potential violations of U.S. federal securities laws involving Cogent Communications Holdings, Inc.
December 24, 2025 06:05 ET | Source: Robbins Geller Rudman & Dowd LLP

CCOI INVESTIGATION ALERT: Robbins Geller Rudman & Dowd LLP Launches Investigation into Cogent Communications Holdings, Inc., and Encourages Investors and Potential Witnesses to Contact Law Firm

The law firm of Robbins Geller is investigating potential violations of U.S. federal securities laws involving Cogent Communications Holdings, Inc.
December 23, 2025 07:30 ET | Source: Robbins Geller Rudman & Dowd LLP

CCOI INVESTIGATION ALERT: Investigation Launched into Cogent Communications Holdings, Inc., Attorneys Encourage Investors and Potential Witnesses to Contact Law Firm

The law firm of Robbins Geller is investigating potential violations of U.S. federal securities laws involving Cogent Communications Holdings, Inc.
August 18, 2020 08:37 ET | Source: Maxihost

Cogent Communications Selects Maxihost São Paulo Data Center to Expand Presence in Brazil

SÃO PAULO, Brazil, Aug. 18, 2020 (GLOBE NEWSWIRE) -- Maxihost, an innovative global provider of bare metal-based cloud infrastructure and network services has announced that Cogent...