Cogent Communications Holdings, Inc. — News

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Cogent To Contact Him Directly To Discuss Their Options If 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 Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - August 2, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI) and reminds investors of the September 21, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

newsfilecorp.com - 2026-08-02 13:08:00

NEW YORK, Aug. 02, 2026 (GLOBE NEWSWIRE) -- Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. (NASDAQ: CCOI) and certain of its officers. This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026, both dates inclusive (the “Class Period”).

globenewswire.com - 2026-08-02 12:00:00

New York, New York--(Newsfile Corp. - August 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, 2026 (the "Class Period"). CLICK HERE TO JOIN THE CASE If you are an investor in Cogent and have suffered losses, you may CLICK HERE to contact us.

newsfilecorp.com - 2026-08-01 14:20:00

/PRNewswire/ -- Kahn Swick and Foti, LLC ("KSF") and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., remind investors with substantial

prnewswire.com - 2026-07-31 22:00:00

New York, New York--(Newsfile Corp. - July 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 (the "Class Period"). CLICK HERE TO JOIN THE CASE If you are an investor in Cogent and have suffered losses, you may CLICK HERE to contact us.

newsfilecorp.com - 2026-07-31 14:15:00

New York, New York and New Orleans, Louisiana--(Newsfile Corp. - July 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 against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI), if they purchased the Company's shares between February 29, 2024 and May 1, 2026, inclusive (the "Class Period").

newsfilecorp.com - 2026-07-31 13:40:00

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Cogent To Contact Him Directly To Discuss Their Options If 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 Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - July 31, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Cogent Communications Holdings, Inc. (""Cogent" or the "Company") (NASDAQ: CCOI) and reminds investors of the September 21, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

newsfilecorp.com - 2026-07-31 11:34:00

NEW YORK, July 31, 2026 (GLOBE NEWSWIRE) -- 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 (the “Class Period”). CLICK HERE TO JOIN THE CASE If you are an investor in Cogent and have suffered losses, you may CLICK HERE to contact us.

globenewswire.com - 2026-07-31 11:15:00

INVESTOR NOTICE: Cogent Communications Holdings, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit, Robbins G

gurufocus.com - 2026-07-31 11:00:00

SAN DIEGO, July 31, 2026 /PRNewswire/ -- 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 September 21, 2026 to seek appointment as lead plaintiff of the Cogent class action lawsuit. Captioned City of Southfield Fire and Police Retirement System v.

prnewswire.com - 2026-07-31 10:30:00

NEW YORK, July 31, 2026 (GLOBE NEWSWIRE) -- The Gross Law Firm issues the following notice to shareholders of Cogent Communications Holdings, Inc. (NASDAQ: CCOI).

globenewswire.com - 2026-07-31 10:07:00

NEW YORK, July 31, 2026 (GLOBE NEWSWIRE) -- Leading securities law firm  Bleichmar Fonti & Auld LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. (NASDAQ:CCOI) and certain of the company's senior executives for securities fraud after significant stock drops resulting from potential violations of the federal securities laws. If you invested in Cogent, you are encouraged to obtain additional information by visiting: https://www.bfalaw.com/cases/cogent-class-action-lawsuit.

globenewswire.com - 2026-07-31 06:46:00

New York, New York--(Newsfile Corp. - July 30, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"). A class action lawsuit has already been filed.

newsfilecorp.com - 2026-07-30 22:01:00

Cogent Communications Holdings, Inc. (CCOI) Securities Fraud Class Action Lawsuit Filed; September 21, 2026, Lead Plaintiff Deadline

gurufocus.com - 2026-07-30 15:00:00

Did you buy CCOI common stock between February 29, 2024 and May 1, 2026? Affected CCOI Investor Summary Who: Cogent Communications Holdings, Inc. (NASDAQ: CCOI) What: Securities fraud class action lawsuit filed Class Period: February 29, 2024 through May 1, 2026 Deadline to Seek Lead Plaintiff Status: September 21, 2026 Key Lawsuit Allegations: Material misstatements and/or omissions concerning the company's optical wavelength services and the nature of its purported "backlog" of wavelength orders.

prnewswire.com - 2026-07-30 14:44:00

Bronstein, Gewirtz and Grossman LLC Urges Cogent Communications Holdings, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

gurufocus.com - 2026-07-30 13:00:00

NEW YORK, July 30, 2026 /PRNewswire/ -- Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. (NASDAQ: CCOI) and certain of its officers. This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026, both dates inclusive (the "Class Period").

prnewswire.com - 2026-07-30 12:00:00

New York, New York--(Newsfile Corp. - July 30, 2026) - Bronstein, Gewirtz and Grossman, LLC, a nationally recognized investor-rights law

feeds.newsfilecorp.com - 2026-07-30 12:00:00

NEW ORLEANS, July 30, 2026 (GLOBE NEWSWIRE) -- ClaimsFiler, a FREE shareholder information service, reminds investors that they have until September 21, 2026 to file lead plaintiff applications in a securities class action lawsuit against Cogent Communications Holdings, Inc. (NasdaqGS: CCOI) (“Cogent” or the “Company”), if they purchased the Company's shares between February 29, 2024 and May 1, 2026, inclusive (the “Class Period”). This action is pending in the United States District Court for the District of Columbia.

globenewswire.com - 2026-07-30 11:59:00

New York, New York--(Newsfile Corp. - July 30, 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 (the "Class Period"). CLICK HERE TO JOIN THE CASE If you are an investor in Cogent and have suffered losses, you may CLICK HERE to contact us.

newsfilecorp.com - 2026-07-30 11:05:00

Levi and Korsinsky, LLP notifies investors in Cogent Communications Holdings, Inc. (NASDAQ: CCOI) that a class action has been filed on behalf of shareholders who

gurufocus.com - 2026-07-30 11:00:00

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.

prnewswire.com - 2026-07-30 10:39:00

NEW YORK--(BUSINESS WIRE)--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. Submit your information now. You may also contact Joseph E. Levi, Esq. at [email protected] or (212) 363-7500.CCOI allegedly declined from more than $86.00 in November 2024 to less than $17.00 after the Class Period, a drop of more than 8.

businesswire.com - 2026-07-30 10:13:00

NEW YORK, July 30, 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 [email protected] or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext.

prnewswire.com - 2026-07-30 10:00:00

CCOI Investors Have Opportunity to Lead Cogent Communications Holdings, Inc. Securities Fraud Lawsuit PR Newswire

gurufocus.com - 2026-07-30 04:00:00

NEW YORK, July 30, 2026 /PRNewswire/ -- Why: Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"). A class action lawsuit has already been filed.

prnewswire.com - 2026-07-30 03:56:00

New York, New York--(Newsfile Corp. - July 29, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"). A class action lawsuit has already been filed.

newsfilecorp.com - 2026-07-29 21:56:00

New York, New York and New Orleans, Louisiana--(Newsfile Corp. - July 29, 2026) - Kahn Swick and Foti, LLC ("KSF")

feeds.newsfilecorp.com - 2026-07-29 16:43:00

New York, New York--(Newsfile Corp. - July 29, 2026) - Kaplan Fox and Kilsheimer LLP announces that a class action

feeds.newsfilecorp.com - 2026-07-29 11:00:00

NEW YORK, July 29, 2026 (GLOBE NEWSWIRE) -- 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 (the “Class Period”). CLICK HERE TO JOIN THE CASE If you are an investor in Cogent and have suffered losses, you may CLICK HERE to contact us.

globenewswire.com - 2026-07-29 10:45:00

San Diego, California--(Newsfile Corp. - July 29, 2026) - Robbins LLP reminds stockholders that a class action was filed on behalf of all investors who purchased or otherwise acquired Cogent Communications Holdings, Inc. (NASDAQ: CCOI) securities between February 29, 2024 and May 2, 2026. Cogent is one of the largest carriers of internet traffic in the world.

newsfilecorp.com - 2026-07-29 10:10:00

Institutional investors with CCOI losses may wish to review fiduciary options after allegations that wavelength backlog, dividend sustainability, and forced-sale risks were not fully disclosed. NEW YORK, July 29, 2026 /PRNewswire/ -- Levi & Korsinsky, LLP notifies institutional investors in Cogent Communications Holdings, Inc. (NASDAQ: CCOI) that a securities class action has been filed on behalf of shareholders who purchased Cogent common stock between February 29, 2024 and May 1, 2026.

prnewswire.com - 2026-07-29 10:07:00

SAN DIEGO--(BUSINESS WIRE)---- $CCOI #CCOI--Robbins Geller filed a class action lawsuit alleging Cogent and its top executives made false and/or misleading statements to investors.

businesswire.com - 2026-07-29 09:50:00

NEW YORK, July 29, 2026 (GLOBE NEWSWIRE) -- Bernstein Liebhard LLP, a nationally acclaimed investor rights law firm, reminds Cogent Communications Holdings, Inc. (“Cogent” or the “Company”) (NASDAQ: CCOI) of the  September 21, 2026 deadline involving a securities fraud class action lawsuit commenced against the Company. Should You Join The Cogent Class Action Lawsuit : Do you, or did you, own shares of Cogent Communications Holdings, Inc. (NASDAQ: CCOI)?

globenewswire.com - 2026-07-29 09:39:00

WASHINGTON, July 29, 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 KeyBanc Technology Leadership Forum is being held at The Montage in Deer Valley, UT. Dave Schaeffer will be presenting on Monday, August 10th at 11:30 a.m.

prnewswire.com - 2026-07-29 09:05:00

Did you buy CCOI common stock between February 29, 2024 and May 1, 2026 ? Affected CCOI Investor Summary Who: Cogent Communications Holdings, Inc. (NASDAQ: CCOI) What: Securities fraud class action lawsuit filed Class Period: February 29, 2024 through May 1, 2026 Deadline to Seek Lead Plaintiff Status: September 21, 2026 Key Lawsuit Allegations: Material misstatements and/or omissions concerning the company's optical wavelength services and the nature of its purported “backlog” of wavelength orders.

globenewswire.com - 2026-07-29 08:45:00

NEW YORK, July 29, 2026 (GLOBE NEWSWIRE) -- Leading securities law firm Bleichmar Fonti & Auld LLP announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. (NASDAQ:CCOI) and certain of the company's senior executives for securities fraud after significant stock drops resulting from potential violations of the federal securities laws. If you invested in Cogent, you are encouraged to obtain additional information by visiting: https://www.bfalaw.com/cases/cogent-class-action-lawsuit.

globenewswire.com - 2026-07-29 06:17:00

NEW YORK and NEW ORLEANS, July 28, 2026 (GLOBE NEWSWIRE) -- 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 Communications Holdings, Inc. ("Cogent" or the "Company") (NasdaqGS: CCOI), if they purchased the Company's shares between February 29, 2024 and May 1, 2026, inclusive (the “Class Period”).

globenewswire.com - 2026-07-28 23:17:00

NEW YORK, July 28, 2026 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the “Class Period”). A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than September 21, 2026.

globenewswire.com - 2026-07-28 18:15:00

Time-Sensitive: Allegations Focus on Dividend Cut, Investor Losses, and Forced-Sale Risk. The securities action asserts that Cogent investors were exposed to an allegedly unsustainable dividend policy and insider pledging risk before CCOI suffered steep losses Time-Sensitive: Allegations Focus on Dividend Cut, Investor Losses, and Forced-Sale Risk. The securities action asserts that Cogent investors were exposed to an allegedly unsustainable dividend policy and insider pledging risk before CCOI suffered steep losses

globenewswire.com - 2026-07-28 14:51:00

RADNOR, Pa.--(BUSINESS WIRE)-- #classaction--Kessler Topaz Meltzer & Check, LLP (www.ktmc.com), a nationally recognized securities litigation law firm, informs investors that a securities fraud class action lawsuit has been filed against Cogent Communications Holdings, Inc. (Cogent) (NASDAQ: CCOI) on behalf of those who purchased or acquired Cogent common stock between February 29, 2024 and May 1, 2026, inclusive. The lawsuit is filed in the United States District Court for the District of Columbia and is.

businesswire.com - 2026-07-28 12:58:00

New York, New York--(Newsfile Corp. - July 28, 2026) - Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. (NASDAQ: CCOI) and certain of its officers. This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Cogent securities between February 29, 2024 and May 1, 2026, both dates inclusive (the "Class Period").

newsfilecorp.com - 2026-07-28 12:00:00

LOS ANGELES, July 28, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Cogent Communications Holdings, Inc., (“Cogent” or the "Company") (NASDAQ: CCOI) investors of a class action on behalf of investors that bought securities between February 29, 2024 and May 1, 2026, inclusive (the “Class Period”). Cogent investors have until September 21, 2026 to file a lead plaintiff motion.

globenewswire.com - 2026-07-28 10:58:00

NEW YORK, July 28, 2026 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Cogent Communications Holdings, Inc. (NASDAQ: CCOI). Shareholders who purchased shares of CCOI during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment.

prnewswire.com - 2026-07-28 10:09:00

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Cogent To Contact Him Directly To Discuss Their Options If 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 Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - July 28, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Cogent Communications Holdings, Inc. (""Cogent" or the "Company") (NASDAQ: CCOI) and reminds investors of the September 21, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

newsfilecorp.com - 2026-07-28 09:44:00

A securities fraud class action lawsuit has been filed on behalf of Cogent investors after Cogent allegedly misled investors about customer demand for its wavelength business, its ability to meet financial goals, and its ability to continue paying its dividend. NEW YORK, July 28, 2026 /PRNewswire/ -- Leading securities law firm Bleichmar Fonti & Auld LLP  announces that a class action lawsuit has been filed against Cogent Communications Holdings, Inc. (NASDAQ:CCOI) and certain of the company's senior executives for securities fraud after significant stock drops resulting from potential violations of the federal securities laws.

prnewswire.com - 2026-07-28 06:36:00

New York, New York--(Newsfile Corp. - July 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 (the "Class Period"). CLICK HERE TO JOIN THE CASE If you are an investor in Cogent and have suffered losses, you may CLICK HERE to contact us.

newsfilecorp.com - 2026-07-27 18:30:00

New York, New York and New Orleans, Louisiana--(Newsfile Corp. - July 27, 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 against Cogent Communications Holdings, Inc. ("Cogent" or the "Company") (NASDAQ: CCOI), if they purchased the Company's shares between February 29, 2024 and May 1, 2026, inclusive (the "Class Period").

newsfilecorp.com - 2026-07-27 14:53:00

New York, New York--(Newsfile Corp. - July 27, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the "Class Period"). A class action lawsuit has already been filed.

newsfilecorp.com - 2026-07-27 13:05:00

NEW YORK--(BUSINESS WIRE)---- $CCOI #CCOI--Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Cogent Communications Holdings, Inc. ("“Cogent” or the “Company”) (NASDAQ: CCOI) and reminds investors of the September 21, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.Faruqi & Faruqi is a leading national securities law firm with offices in New York, Pennsylvania, California an.

businesswire.com - 2026-07-27 12:10:00