Cogent Communications Holdings, Inc. (CCOI) on GreekSoup https://greeksoup.ai/stocks/us/ccoi/ Every dated entry in the public record on Cogent Communications Holdings, Inc.: results, filings, insider trades and the rest, from the filings, the last 90 days. en Mon, 12 Oct 2026 00:00:00 +0000 Cogent Communications Holdings, Inc.: Schedule 13G/A filed by BlackRock, Inc., 7.7% of the classhttps://greeksoup.ai/stocks/us/ccoi/holders/us:CCOI:schedule-13:2026-10-05:fbfa9a8a5aMon, 05 Oct 2026 00:00:00 +0000Schedule 13D/13GSchedule 13D/13G. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: short interest 6,005,450 shares at the 30 September 2026 settlement, 2.36 days to coverhttps://greeksoup.ai/stocks/us/ccoi/short-interest/us:CCOI:short-interest:2026-09-30:8ba54c02a4Wed, 30 Sep 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: Kilmer Henry W (VP OF NETWORK STRATEGY) sold 2,400 shares at $9.21 on 15 September 2026, $22,104https://greeksoup.ai/stocks/us/ccoi/insiders/us:CCOI:insider:2026-09-15:c5e246df53Tue, 15 Sep 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: short interest 6,863,303 shares at the 15 September 2026 settlement, 3.56 days to coverhttps://greeksoup.ai/stocks/us/ccoi/short-interest/us:CCOI:short-interest:2026-09-15:c48cbc5b11Tue, 15 Sep 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: Weed Thaddeus Gerard (VICE PRESIDENT, CFO) sold 4,850 shares at $9.37 on 2 September 2026, $45,445https://greeksoup.ai/stocks/us/ccoi/insiders/us:CCOI:insider:2026-09-03:3f761f40f2Thu, 03 Sep 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: Form 144, THADDEUS WEED plans to sell 4,850 shares worth $45,445 around 2 September 2026https://greeksoup.ai/stocks/us/ccoi/planned-sales/us:CCOI:planned-sale:2026-09-02:03fa39ba41Wed, 02 Sep 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: short interest 7,172,491 shares at the 31 August 2026 settlement, 4.53 days to coverhttps://greeksoup.ai/stocks/us/ccoi/short-interest/us:CCOI:short-interest:2026-08-31:615d95832bMon, 31 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: short interest 6,747,898 shares at the 14 August 2026 settlement, 3.15 days to coverhttps://greeksoup.ai/stocks/us/ccoi/short-interest/us:CCOI:short-interest:2026-08-14:549a597c83Fri, 14 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: Schedule 13G filed by STATE STREET CORPORATION, 5.5% of the classhttps://greeksoup.ai/stocks/us/ccoi/holders/us:CCOI:schedule-13:2026-08-07:883a85f1aaFri, 07 Aug 2026 00:00:00 +0000Schedule 13D/13GSchedule 13D/13G. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc. Q2 FY2026 results: revenue $236 million, net income $67 millionhttps://greeksoup.ai/stocks/us/ccoi/results/fy2026-q2/us:CCOI:result:2026-08-06:0ee0d0ec92Thu, 06 Aug 2026 00:00:00 +0000ResultsResults. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc. filed 10-Q: 10-qhttps://greeksoup.ai/stocks/us/ccoi/filings/us:CCOI:filing:2026-08-06:4022852b07Thu, 06 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc. filed 8-K: results of operationshttps://greeksoup.ai/stocks/us/ccoi/filings/us:CCOI:filing:2026-08-06:35a4177c94Thu, 06 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: Schedule 13G/A filed by Vanguard Portfolio Management, 4.8% of the classhttps://greeksoup.ai/stocks/us/ccoi/holders/us:CCOI:schedule-13:2026-07-31:8cc89085d3Fri, 31 Jul 2026 00:00:00 +0000Schedule 13D/13GSchedule 13D/13G. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: short interest 6,954,163 shares at the 31 July 2026 settlement, 6.38 days to coverhttps://greeksoup.ai/stocks/us/ccoi/short-interest/us:CCOI:short-interest:2026-07-31:7a68a30eb6Fri, 31 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Cogent Communications Holdings, Inc.: short interest 6,936,709 shares at the 15 July 2026 settlement, 5.63 days to coverhttps://greeksoup.ai/stocks/us/ccoi/short-interest/us:CCOI:short-interest:2026-07-15:16dea8a706Wed, 15 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

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