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US19239V3024
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FIGI: BBG000BJTFG3
CCOI

Cogent Communications Holdings Inc
GICS: Communication Services · SECTOR: EQTY · SUB-SECTOR: Telecom Services
NAME
Cogent Communications Holdings Inc
ISIN
US19239V3024
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CCOI
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REUTERS
CCOI.OQ
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CCOI US
Fri, 04.09.2026       Cogent Communications

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Cogent To Contact Him Directly To Discuss Their OptionsIf you purchased or acquired securities in Cogent between February 29, 2024 and May 1, 2026 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh W...
Thu, 03.09.2026       Cogent Communications

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses in Cogent to Contact Him Directly to Discuss Their OptionsNEW YORK, Sept. 3, 2026 /PRNewswire/ -- Faruqi & Faruqi, LLP, a leading national securities law firm, reminds investors of the September 21, 2026 deadline to seek the role...
Thu, 03.09.2026       Cogent Communications

SAN FRANCISCO, Sept. 3, 2026 /PRNewswire/ -- Hagens Berman Sobol Shapiro LLP —a national plaintiffs' rights law firm with a premier securities practice group—notifies investors in Cogent Communications Holdings, Inc. (NASDAQ: CCOI) of the upcoming September 21, 2026 lead plaintiff deadline in the ongoing securities class action. This alert follows...
Thu, 03.09.2026       Cogent Communications

New York, New York--(Newsfile Corp. - September 3, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 202...
Thu, 03.09.2026       Cogent Communications

The action alleges Cogent's SEC filings warned generally that pledged-share foreclosures could disrupt the market, while also stating there was no material risk of an involuntary stock sale. The regulatory disclosure focus is whether those warnings adequately addressed alleged margin-loan, dividend, and backlog risks before CCOI investors suffered...
Thu, 03.09.2026       Cogent Communications

NEW YORK, Sept. 3, 2026 /PRNewswire/ -- Pomerantz LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire...
Thu, 03.09.2026       Cogent Communications

LOS ANGELES, Sept. 3, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Cogent Communications Holdings, Inc. ("Cogent" or "the Company") (NASDAQ: CCOI) violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission....
Thu, 03.09.2026       Cogent Communications

New York, New York and New Orleans, Louisiana--(Newsfile Corp. - September 2, 2026) - Kahn Swick & Foti, LLC ("KSF") and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., remind investors with substantial losses that they have until September 21, 2026 to file lead plaintiff applications in a securities class action lawsui...
Thu, 03.09.2026       Cogent Communications

New York, New York--(Newsfile Corp. - September 2, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"), of the important September 21, 2026 lead plaintiff deadline.SO WH...
Wed, 02.09.2026       Cogent Communications

New York, New York--(Newsfile Corp. - September 2, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 202...
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Wed, 02.09.2026       Cogent Communications

Important Notice Regarding Alleged Optical Wavelength Backlog Misrepresentations. The lawsuit alleges that Cogent Communications overstated demand for its optical wavelength business by highlighting a backlog that allegedly was unlikely to convert into paying revenue.NEW YORK, Sept. 2, 2026 /PRNewswire/ -- Levi & Korsinsky, LLP notifies invest...
Wed, 02.09.2026       Cogent Communications

New York, New York--(Newsfile Corp. - September 1, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"), of the important September 21, 2026 lead plaintiff deadline.SO WH...
Tue, 01.09.2026       Cogent Communications

New York, New York--(Newsfile Corp. - September 1, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 202...
Tue, 01.09.2026       Cogent Communications

SAN FRANCISCO, Sept. 1, 2026 /PRNewswire/ -- Hagens Berman Sobol Shapiro LLP — a national plaintiffs' rights law firm with a premier securities practice group—notifies investors in Cogent Communications Holdings, Inc. (NASDAQ: CCOI) of the upcoming September 21, 2026 lead plaintiff deadline in the ongoing securities class action. This alert follow...
Tue, 01.09.2026       Cogent Communications

WASHINGTON, Sept. 1, 2026 /PRNewswire/ -- Cogent Communications Holdings, Inc.("Cogent") (NASDAQ: CCOI), one of the largest Internet service providers in the world, today announced that Dave Schaeffer, Cogent's Chief Executive Officer, will present at the following conferences: The G...
Tue, 01.09.2026       Cogent Communications

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Cogent To Contact Him Directly To Discuss Their OptionsIf you purchased or acquired securities in Cogent between February 29, 2024 and May 1, 2026 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh W...
Tue, 01.09.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 31, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"), of the important September 21, 2026 lead plaintiff deadline.SO WHAT...
Mon, 31.08.2026       Cogent Communications

New York, New York and New Orleans, Louisiana--(Newsfile Corp. - August 31, 2026) - Kahn Swick & Foti, LLC ("KSF") and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., remind investors with substantial losses that they have until September 21, 2026 to file lead plaintiff applications in a securities class action lawsuit...
Mon, 31.08.2026       Cogent Communications

NEW YORK, Aug. 31, 2026 /PRNewswire/ --  Why: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"), of the important Septe...
Mon, 31.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 31, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026...
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Mon, 31.08.2026       Cogent Communications

San Diego, California--(Newsfile Corp. - August 31, 2026) - The law firm of Robbins Geller Rudman & Dowd LLP announces that purchasers of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) common stock between February 29, 2024 and May 1, 2026 (the "Class Period"), have until Monday, September 21, 2026 to seek appointment as lead plaintiff of...
Mon, 31.08.2026       Cogent Communications

LOS ANGELES, Aug. 31, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Cogent Communications Holdings, Inc. ("Cogent" or "the Company") (NASDAQ: CCOI) violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission....
Mon, 31.08.2026       Cogent Communications

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Cogent To Contact Him Directly To Discuss Their OptionsIf you purchased or acquired securities in Cogent between February 29, 2024 and May 1, 2026 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh W...
Mon, 31.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 30, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"), of the important September 21, 2026 lead plaintiff deadline.SO WHAT: If...
Sat, 29.08.2026       Cogent Communications

NEW YORK and NEW ORLEANS, Aug. 28, 2026 /PRNewswire/ -- Kahn Swick & Foti, LLC ("KSF") and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., remind investors with substantial losses that they have until September 21, 2026 to file lead plaintiff applications in a securities class action lawsuit against Cogent Communicatio...
Fri, 28.08.2026       Cogent Communications

New York, New York and New Orleans, Louisiana--(Newsfile Corp. - August 28, 2026) - Kahn Swick & Foti, LLC ("KSF") and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., remind investors with substantial losses that they have until September 21, 2026 to file lead plaintiff applications in a securities class action lawsuit...
Fri, 28.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 28, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026...
Fri, 28.08.2026       Cogent Communications

SAN FRANCISCO, Aug. 28, 2026 /PRNewswire/ -- Hagens Berman Sobol Shapiro LLP —a national plaintiffs' rights law firm with a premier securities practice group—notifies investors in Cogent Communications Holdings, Inc. (NASDAQ: CCOI) of the upcoming September 21, 2026 lead plaintiff deadline in the ongoing securities class action. This alert follows...
Fri, 28.08.2026       Cogent Communications

Levi & Korsinsky, LLP notifies investors in Cogent Communications Holdings, Inc. (NASDAQ: CCOI) that a class action has been filed on behalf of shareholders who purchased securities between February 29, 2024 and May 1, 2026. Find out if you might qualify for recovery. You may also contact Joseph E. Levi, Esq. at jlevi@levikorsinsky.com or (212...
Fri, 28.08.2026       Cogent Communications

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Cogent To Contact Him Directly To Discuss Their OptionsIf you purchased or acquired securities in Cogent between February 29, 2024 and May 1, 2026 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh W...
Thu, 27.08.2026       Cogent Communications

NEW YORK, Aug. 27, 2026 /PRNewswire/ -- Pomerantz LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI).   Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inqui...
Thu, 27.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 27, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026...
Thu, 27.08.2026       Cogent Communications

The chronology of Cogent's publications are the focus of this release, which traces how alleged wavelength backlog assurances gave way to a reported backlog collapse, dividend cut, and investor losses of approximately $69 per share.NEW YORK, Aug. 27, 2026 /PRNewswire/ -- SueWallSt reminds investors in Cogent Communications Holdings, Inc. (NASDAQ:...
Thu, 27.08.2026       Cogent Communications

San Francisco, California--(Newsfile Corp. - August 27, 2026) - Hagens Berman Sobol Shapiro LLP -a national plaintiffs' rights law firm with a premier securities practice group-notifies investors in Cogent Communications Holdings, Inc. (NASDAQ: CCOI) of the upcoming September 21, 2026 lead plaintiff deadline in the ongoing securities class action....
Thu, 27.08.2026       Cogent Communications

LOS ANGELES, Aug. 27, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Cogent Communications Holdings, Inc. ("Cogent" or "the Company") (NASDAQ: CCOI) violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission....
Thu, 27.08.2026       Cogent Communications

New York, New York and New Orleans, Louisiana--(Newsfile Corp. - August 26, 2026) - Kahn Swick & Foti, LLC ("KSF") and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., remind investors with substantial losses that they have until September 21, 2026 to file lead plaintiff applications in a securities class action lawsuit...
Thu, 27.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 26, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"), of the important September 21, 2026 lead plaintiff deadline.SO WHAT...
Thu, 27.08.2026       Cogent Communications

SAN FRANCISCO, Aug. 26, 2026 /PRNewswire/ -- Hagens Berman Sobol Shapiro LLP alerts investors in Cogent Communications Holdings (NASDAQ: CCOI) that a securities class action has been filed after questions arose about a key metric's indication about actual growth prospects. The lawsuit seeks to represent investors who purchased or otherwise acquire...
Wed, 26.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 26, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026...
Wed, 26.08.2026       Cogent Communications

Promise vs. reality: Cogent Communications allegedly told investors to expect wavelength-driven growth and continued dividend strength, while the Company later reported a massive backlog failure and a near-total dividend cut.NEW YORK, Aug. 26, 2026 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Cogent Communications Holdings, Inc....
Wed, 26.08.2026       Cogent Communications

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses in Cogent to Contact Him Directly to Discuss Their OptionsNew York, New York--(Newsfile Corp. - August 26, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, reminds investors of the September 21, 2026 deadline...
Wed, 26.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 25, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"), of the important September 21, 2026 lead plaintiff deadline.SO WHAT...
Tue, 25.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 25, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026...
Tue, 25.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 24, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"), of the important September 21, 2026 lead plaintiff deadline.SO WHAT...
Tue, 25.08.2026       Cogent Communications

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Cogent To Contact Him Directly To Discuss Their OptionsIf you purchased or acquired securities in Cogent between February 29, 2024 and May 1, 2026 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh W...
Mon, 24.08.2026       Cogent Communications

New York, New York--(Newsfile Corp. - August 24, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) on behalf of investors that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026...
Mon, 24.08.2026       Cogent Communications

San Diego, California--(Newsfile Corp. - August 24, 2026) - Shareholder rights law firm Robbins LLP reminds investors that a securities class action lawsuit has been filed on behalf of all persons and entities that purchased or otherwise acquired Cogent Communications Holdings, Inc. (NASDAQ: CCOI) common stock between February 29, 2024 and May 1, 2...
Mon, 24.08.2026       Cogent Communications

SAN FRANCISCO, Aug. 24, 2026 /PRNewswire/ -- Hagens Berman Sobol Shapiro LLP alerts investors in Cogent Communications Holdings (NASDAQ: CCOI) that a securities class action has been filed after questions arose about a key metric's indication about actual growth prospects. The lawsuit seeks to represent investors who purchased or otherwise acquire...
Mon, 24.08.2026       Cogent Communications

New York, New York and New Orleans, Louisiana--(Newsfile Corp. - August 24, 2026) - Kahn Swick & Foti, LLC ("KSF") and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., remind investors with substantial losses that they have until September 21, 2026 to file lead plaintiff applications in a securities class action lawsuit...
Mon, 24.08.2026       Cogent Communications

LOS ANGELES, Aug. 24, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Cogent Communications Holdings, Inc. ("Cogent" or "the Company") (NASDAQ: CCOI) violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission....