Teradata (TDC) Insider Trading & Ownership $23.81 -0.45 (-1.85%) Closing price 03/25/2025 03:58 PM EasternExtended Trading$23.90 +0.09 (+0.36%) As of 03/25/2025 06:34 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Teradata (NYSE:TDC) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage0.86%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)4Amount OfInsider Selling(Last 12 Months)$1.50 M Get TDC Insider Trade Alerts Want to know when executives and insiders are buying or selling Teradata stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address TDC Insider Buying and Selling by Quarter Remove Ads Teradata 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 TransactionDetails9/10/2024Hillary AshtonInsiderSell14,962$27.53$411,903.86 8/29/2024Margaret A TreeseInsiderSell5,500$28.50$156,750.00 5/24/2024Stephen McmillanCEOSell10,000$31.95$319,500.00 5/9/2024Michael D HutchinsonInsiderSell18,500$32.96$609,760.00 (Data available from 1/1/2013 forward) TDC Insider Trading Activity - Frequently Asked Questions Who is on Teradata's Insider Roster? The list of insiders at Teradata includes Claire Bramley, Hillary Ashton, Kathleen R Cullen-Cote, Margaret A Treese, Michael D Hutchinson, Michael P Gianoni, Stephen Mcmillan, Timothy C K Chou, and Todd Cione. Learn more on insiders at TDC. What percentage of Teradata stock is owned by insiders? 0.86% of Teradata stock is owned by insiders. Learn more on TDC's insider holdings. Which Teradata insiders have been selling company stock? The following insiders have sold TDC shares in the last 24 months: Claire Bramley ($599,029.23), Hillary Ashton ($859,795.78), Kathleen R Cullen-Cote ($1,260,151.75), Margaret A Treese ($1,242,845.36), Michael D Hutchinson ($609,760.00), Michael P Gianoni ($1,498,263.21), Stephen Mcmillan ($3,502,567.34), and Todd Cione ($3,133,100.81). How much insider selling is happening at Teradata? Insiders have sold a total of 305,216 Teradata shares in the last 24 months for a total of $12,705,513.48 sold. Teradata Key ExecutivesMr. Stephen McMillan (Age 53)President, CEO & Director Compensation: $1.94MMs. Claire Bramley (Age 46)Chief Financial Officer Compensation: $1.08MMs. Margaret A. Treese (Age 57)Chief Legal Officer & Secretary Compensation: $809.96kMs. Hillary H. Ashton (Age 52)Chief Product Officer Compensation: $1.01MMs. Erica HausheerChief Information OfficerMr. Christopher T. LeeSenior VP & Head of Investor Relations and Corporate DevelopmentMs. Jacqueline D. Woods (Age 62)Chief Marketing Officer Ms. Kathleen R. Cullen-Cote (Age 59)Chief People Officer Compensation: $980.5kMr. Bob JoyceExecutive Vice President of Business SystemsMr. Michael D. Hutchinson (Age 58)Chief Customer Officer More Insider Trading Tools from MarketBeat Related Companies CACI Insider Ownership UIS Insider Ownership FORR Insider Ownership IBM Insider Ownership ACN Insider Ownership CTSH Insider Ownership IT Insider Ownership LDOS Insider Ownership BAH Insider Ownership EPAM 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 NVIDIA Insiders Sell: This Is What It Means for the Market Top 3 Insider Stock Buys in March—Are They Still Good in April?Grocery Outlet Insider and Institutional Buyers Signal BottomSentinelOne Insider Selling? Why Investors Should Stay Bullish 3 Companies Buying Back Stock—Why It Matters This page (NYSE:TDC) was last updated on 3/26/2025 by MarketBeat.com Staff From Our PartnersDOGE could send 6 AI stocks through the roofStay alert for Elon Musk and the Department of Government Efficiency's next move … Expect an announcement f...Weiss Ratings | SponsoredUrgent Bitcoin alert for RIGHT NOWFormer billion-dollar hedge fund manager Larry Benedict has released the most incredible presentation of his 4...Brownstone Research | SponsoredThe Dirty Secret About Gold Mining Stocks...Here's something most gold analysts won't tell you: 90% of gold mining companies actually destroy sharehold...Golden Portfolio | SponsoredTrump’s Secret WeaponHave you looked at the stock market recently? Millions of investors are scrambling trying to figure out what's...American Alternative | SponsoredThis Crypto Is Set to Explode in FebruaryBryce Paul believes this is the #1 coin to buy right now The catalyst behind this surge is a massive new b...Crypto 101 Media | SponsoredEx CIA predicts 40% “double crash” – April 11The scientists here don’t study deadly viruses… directed energy weapons… or even weather control technology… ...Paradigm Press | SponsoredDOGE officially begins retirement transformationElon Musk's Department of Government Efficiency ("DOGE") just announced the first-ever "fully digital retireme...Altimetry | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Teradata Co. Please log in to your account or sign up in order to add this asset to your watchlist. Share Teradata With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.