BigCommerce (CMRC) Insider Trading & Ownership $4.99 +0.21 (+4.41%) As of 07/31/2025 06:35 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock BigCommerce (NASDAQ:CMRC) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage4.99%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$1.20MNumber OfInsiders Selling(Last 12 Months)0 Get CMRC Insider Trade Alerts Want to know when executives and insiders are buying or selling BigCommerce stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address CMRC Insider Buying and Selling by Quarter BigCommerce 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 TransactionDetails3/6/2025Ellen F SiminoffDirectorBuy177,158$6.64$1,176,329.12 2/24/2025Ellen F SiminoffDirectorBuy3,239$6.28$20,340.92 (Data available from 1/1/2013 forward) CMRC Insider Trading Activity - Frequently Asked Questions Who is on BigCommerce's Insider Roster? The list of insiders at BigCommerce includes Brent Bellm, Brian Singh Dhatt, Ellen F Siminoff, Jeff Mengoli, Jeffrey Gordon Richards, Lisa Eggerton, Robert Kaloustian, Russell Scott Klein, and Thomas Aylor. Learn more on insiders at CMRC. What percentage of BigCommerce stock is owned by insiders? 4.99% of BigCommerce stock is owned by insiders. Learn more on CMRC's insider holdings. Which BigCommerce insiders have been buying company stock? The following insider purchased CMRC shares in the last 24 months: Ellen F Siminoff ($1,196,670.04). How much insider buying is happening at BigCommerce? Insiders have purchased a total of 180,397 CMRC shares in the last 24 months for a total of $1,196,670.04 bought. Which BigCommerce insiders have been selling company stock? The following insiders have sold CMRC shares in the last 24 months: Brent Bellm ($266,423.45), Brian Singh Dhatt ($62,963.42), Jeffrey Gordon Richards ($4,228,044.81), and Russell Scott Klein ($24,400.74). How much insider selling is happening at BigCommerce? Insiders have sold a total of 463,190 BigCommerce shares in the last 24 months for a total of $4,581,832.42 sold. BigCommerce Key ExecutivesMs. Ellen F. Siminoff (Age 56)Executive Chairman 2 recent tradesMr. Daniel Lentz (Age 45)Chief Financial Officer Compensation: $855.41kMr. Brian Singh Dhatt (Age 47)Chief Technology Officer and President of Feedonomics Compensation: $568.12kMr. Russell Scott Klein (Age 54)Chief Commercial Officer Compensation: $602.9kMr. Christopher Travis Hess (Age 52)CEO & Director Mr. Hubert Ban (Age 58)Senior VP & Chief Accounting Officer Ms. Rosie RivelChief Information OfficerMr. Chuck Cassidy (Age 36)General Counsel & Secretary Ms. Becky LoganSenior Vice President of PeopleMr. Troy CoxChief Product Officer More Insider Trading Tools from MarketBeat Related Companies Atlassian Insider Ownership N-able Insider Ownership Rapid7 Insider Ownership Coursera Insider Ownership Integral Ad Science Insider Ownership Semrush Insider Ownership PagerDuty Insider Ownership Couchbase Insider Ownership MeridianLink Insider Ownership Amplitude Insider Ownership 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 The Bottom Is in For These 3 Small-Cap Stocks Insiders Are Buying3 Catalysts Driving Plug Power’s Turnaround CaseInsider Selling Hits Market Leaders—Should You Be Worried?Insiders Spent Millions on These 3 Stocks Over the Past 2 Months3 Small Caps Drawing Insider and Institutional Support This page (NASDAQ:CMRC) was last updated on 8/2/2025 by MarketBeat.com Staff From Our Partners379 passengers walked away from thisWhy Elon Musk Just Invested $51 Million Into Brand New “Miracle Metal” Developed by MIT ScientistsTrue Market Insiders | SponsoredI warned you about Nvidia… now look what’s happeningNvidia just got Trump’s greenlight to sell high-powered AI chips to China — and their stock surged 5% before t...Timothy Sykes | Sponsored$100 Trillion “AI Metal” Found in American Ghost TownJeff Brown recently traveled to a ghost town in the middle of an American desert… To investigate what could...Brownstone Research | SponsoredAlien rocks potentially worth trillions…It might look like just a weird rock—but it’s tied to a discovery 60 Minutes says could be worth up to $16 tri...Porter & Company | SponsoredTrump’s crypto advisor may have revealed the next big crypto opportunityWhile investors chase Bitcoin toward $100K, D.C. insiders are quietly loading up on something else. 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