Cogent Communications (CCOI) Insider Trading & Ownership $48.93 -0.03 (-0.06%) As of 10:40 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Cogent Communications (NASDAQ:CCOI) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage11.40%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$526.10KNumber OfInsiders Selling(Last 12 Months)8Amount OfInsider Selling(Last 12 Months)$26.72M Get CCOI Insider Trade Alerts Want to know when executives and insiders are buying or selling Cogent Communications stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address CCOI Insider Buying and Selling by Quarter Cogent Communications Insider and Congressional Trades History Insiders and Members of Congress Insiders Only Members of Congress Only Transaction Type Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails6/9/2025Dave SchaefferCEOSell55,000$48.64$2,675,200.00 6/9/2025Thaddeus Gerard WeedCFOSell4,900$48.04$235,396.00 6/6/2025Dave SchaefferCEOSell80,000$47.78$3,822,400.00 6/6/2025Henry W KilmerVPSell2,400$47.95$115,080.00 6/4/2025Dave SchaefferCEOSell75,000$47.76$3,582,000.00 6/4/2025James BubeckCROSell2,000$47.50$95,000.00 5/28/2025Lewis H FergusonDirectorSell1,100$47.57$52,327.00 5/28/2025Thaddeus Gerard WeedCFOSell100$47.66$4,766.00 5/27/2025Dave SchaefferCEOSell20,000$48.67$973,400.00 5/22/2025Dave SchaefferCEOSell25,000$46.27$1,156,750.00 Get Insider Trades Delivered To Your InboxEnter your email address below to receive a concise daily summary of insider buying activity, insider selling activity and changes in hedge fund holdings. 3/12/2025Lewis H FergusonDirectorSell956$69.36$66,308.16 3/7/2025Henry W KilmerVPSell2,400$72.57$174,168.00 3/4/2025James BubeckCROSell2,000$71.67$143,340.00 3/3/2025Sheryl Lynn KennedyDirectorSell1,425$72.96$103,968.00 3/3/2025Thaddeus Gerard WeedCFOSell4,900$72.06$353,094.00 12/12/2024Henry W KilmerVPSell4,800$75.61$362,928.00 12/9/2024James BubeckCROSell1,920$76.60$147,072.00 12/2/2024James BubeckCROSell1,920$81.42$156,326.40 12/2/2024Thaddeus Gerard WeedCFOSell4,800$81.58$391,584.00 11/21/2024Blake BathDirectorSell6,220$83.69$520,551.80 11/18/2024Lewis H FergusonDirectorSell846$81.76$69,168.96 11/12/2024John B ChangVPSell2,280$80.41$183,334.80 11/11/2024Sheryl Lynn KennedyDirectorSell1,350$80.58$108,783.00 9/12/2024John B ChangVPSell1,400$71.67$100,338.00 9/4/2024James BubeckCROSell1,920$69.77$133,958.40 8/27/2024Dave SchaefferCEOSell60,000$72.82$4,369,200.00 8/22/2024Lewis H FergusonDirectorSell1,550$72.62$112,561.00 6/14/2024Dave SchaefferCEOSell60,000$51.78$3,106,800.00 6/12/2024Dave SchaefferCEOSell60,000$54.60$3,276,000.00 6/11/2024Marc MontagnerDirectorBuy10,000$52.61$526,100.00 6/10/2024Thaddeus Gerard WeedCFOSell2,400$52.60$126,240.00 (Data available from 1/1/2013 forward) CCOI Insider Trading Activity - Frequently Asked Questions Who is on Cogent Communications's Insider Roster? The list of insiders at Cogent Communications includes Blake Bath, Dave Schaeffer, David Allen Kapp, Henry W Kilmer, James Bubeck, John B Chang, Lewis H Ferguson, Marc Montagner, Raymond B Kummer, Sheryl Lynn Kennedy, Steven D Brooks, and Thaddeus Gerard Weed. Learn more on insiders at CCOI. What percentage of Cogent Communications stock is owned by insiders? 11.40% of Cogent Communications stock is owned by insiders. Learn more on CCOI's insider holdings. Which Cogent Communications insiders have been buying company stock? The following insider purchased CCOI shares in the last 24 months: Marc Montagner ($526,100.00). How much insider buying is happening at Cogent Communications? Insiders have purchased a total of 10,000 CCOI shares in the last 24 months for a total of $526,100.00 bought. Which Cogent Communications insiders have been selling company stock? The following insiders have sold CCOI shares in the last 24 months: Blake Bath ($1,150,204.80), Dave Schaeffer ($37,258,809.28), David Allen Kapp ($326,600.00), Henry W Kilmer ($1,128,888.00), James Bubeck ($1,208,304.80), John B Chang ($663,472.80), Lewis H Ferguson ($524,791.62), Marc Montagner ($694,506.50), Sheryl Lynn Kennedy ($406,231.35), Steven D Brooks ($273,130.00), and Thaddeus Gerard Weed ($2,086,463.50). How much insider selling is happening at Cogent Communications? Insiders have sold a total of 777,253 Cogent Communications shares in the last 24 months for a total of $45,721,402.65 sold. Cogent Communications Key ExecutivesMr. David Schaeffer Ph.D. (Age 68)Founder, Chairman, CEO & President Compensation: $509.92kMr. Thaddeus G. Weed (Age 63)VP, CFO & Treasurer Compensation: $411.78k3 recent tradesMr. John B. Chang (Age 52)Chief Legal Officer & General Counsel Compensation: $338.78kMr. James Bubeck (Age 58)Chief Revenue Officer & VP of Global Sales Compensation: $431.22k2 recent tradesMr. David Allen Kapp (Age 47)VP of Network Planning & CTO Mr. Vincent Teissier (Age 56)Director of Business Development Mr. Jean-Michel F.F Slagmuylder (Age 61)Chief Financial Officer for European Operations Compensation: $313.58kMr. Ried R. ZulagerSecretary More Insider Trading Tools from MarketBeat Related Companies IRDM Insider Trading ASTS Insider Trading SATS Insider Trading CALX Insider Trading GOGO Insider Trading SPIR Insider Trading BZFD Insider Trading KORE Insider Trading MARK Insider Trading AYRO Insider Trading Insider Tracking Tools CEO Purchases/Sales CFO Purchases/Sales Top Insider Buying Stocks Top Insider Selling Stocks Insider Trades Screener Insider Trades Newsletter Congressional Stock Trades Insider Trading By Country U.S. Insider Trading Activity Canadian Insider Trading Activity U.K. Insider Trading Activity Australia Insider Trading Activity Latest Articles 3 Tightly-Held Growth Stocks Set Up for Short SqueezesTankers, Takedowns & Air Taxis: Insiders Are Buying These 3 Names3 Tech Stocks Insiders Are Buying: Speculative Plays for JuneDividend Investors Looking for an Edge? 3 Stocks Insiders BoughtMeta's Institutional & Insider Data Fuels Bulls Despite Disparity This page (NASDAQ:CCOI) was last updated on 6/10/2025 by MarketBeat.com Staff From Our PartnersThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredElon’s BIGGEST warning yet?Tesla's About to Prove Everyone Wrong... 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