Advanced Drainage Systems (WMS) Insider Trading & Ownership $111.15 +0.06 (+0.05%) Closing price 03/25/2025 03:58 PM EasternExtended Trading$111.36 +0.21 (+0.19%) As of 03/25/2025 07:51 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Advanced Drainage Systems (NYSE:WMS) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage2.05%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)5Amount OfInsider Selling(Last 12 Months)$30.55 M Get WMS Insider Trade Alerts Want to know when executives and insiders are buying or selling Advanced Drainage Systems stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address WMS Insider Buying and Selling by Quarter Remove Ads Advanced Drainage Systems 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 TransactionDetails1/13/2025Robert Bresnahan, Jr.U.S. Congress Member (R-PA)Sell$115.05$1,001 - $15,0005/31/2024Michael G HuebertEVPSell10,000$172.58$1,725,800.00 5/31/2024Tim A MakowskiInsiderSell3,800$170.68$648,584.00 5/30/2024Scott A CottrillCFOSell73,207$173.11$12,672,863.77 5/24/2024D. Scott BarbourInsiderSell85,938$174.10$14,961,805.80 5/24/2024Robert M KleinEVPSell3,059$175.95$538,231.05 (Data available from 1/1/2013 forward) WMS Insider Trading Activity - Frequently Asked Questions Who is on Advanced Drainage Systems's Insider Roster? The list of insiders at Advanced Drainage Systems includes Alexander R Fischer, Anil Seetharam, Brian W King, D. Scott Barbour, Darin S Harvey, De La Mesa Manuel J Perez, Kevin C Talley, Michael G Huebert, Robert M Klein, Ross M Jones, Scott A Cottrill, and Tim A Makowski. Learn more on insiders at WMS. What percentage of Advanced Drainage Systems stock is owned by insiders? 2.05% of Advanced Drainage Systems stock is owned by insiders. Learn more on WMS's insider holdings. Which Advanced Drainage Systems insiders have been selling company stock? The following insiders have sold WMS shares in the last 24 months: Anil Seetharam ($24,901,825.80), D. Scott Barbour ($14,961,805.80), Darin S Harvey ($1,165,559.96), Michael G Huebert ($4,416,700.00), Robert M Klein ($2,325,308.85), Ross M Jones ($169,110,640.22), Scott A Cottrill ($12,672,863.77), and Tim A Makowski ($1,282,209.00). How much insider selling is happening at Advanced Drainage Systems? Insiders have sold a total of 1,541,026 Advanced Drainage Systems shares in the last 24 months for a total of $230,836,913.40 sold. Which members of congress are trading Advanced Drainage Systems? Robert Bresnahan, Jr. (R-PA) and Tommy Tuberville (R-AL) have sold shares of Advanced Drainage Systems in the last year totaling $16,000. Advanced Drainage Systems Key ExecutivesMr. Donald Scott Barbour (Age 62)President and Chief Executive Officer Compensation: $3.37MMr. Scott A. Cottrill (Age 58)Executive VP, CFO, Secretary & Treasurer Compensation: $1.65MMr. Kevin C. Talley (Age 52)Executive VP & Chief Administrative Officer Compensation: $1.21MMr. Darin S. Harvey (Age 54)Executive Vice President of Supply Chain Compensation: $1.14MMr. Tim A. Makowski (Age 46)Chief Accounting Officer, VP & Controller Mr. Michael HigginsVice President of Corporate Strategy & Investor RelationsMr. Brian W. King (Age 55)Executive Vice President of Product Management & Marketing Mr. Robert M. Klein (Age 61)Executive Vice President of Market Management Compensation: $975.14kMr. Thomas J. Waun Sr. (Age 57)Executive Vice President of International, Product Development & Material Sciences Mr. Craig J. Taylor (Age 48)Executive Vice President of Infiltrator Water Technologies More Insider Trading Tools from MarketBeat Related Companies LVS Insider Transactions MGM Insider Transactions WYNN Insider Transactions CHDN Insider Transactions CZR Insider Transactions BYD Insider Transactions PENN Insider Transactions MCRI Insider Transactions LEN Insider Transactions VMC Insider Transactions 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:WMS) was last updated on 3/26/2025 by MarketBeat.com Staff From Our PartnersNew “Trump” currency proposed in DCAccording to one of the most connected men in Washington… A surprising new bill was just introduced in Wash...Paradigm Press | SponsoredTrump’s Final Plan Presidential insider exposes shocking plot to reshape U.S. economy: The 2025 Trump Reset -- Inside Trump’...Porter & Company | SponsoredA brutally honest economic warning for 2025 (see proof)New York Times best-selling financial author and world-renowned economist Addison Wiggin (a man who’s worked s...Banyan Hill Publishing | SponsoredA market crash is coming—here’s whenThe stock market cycle I've used to identify the most likely day of the next market crash is the exact same in...Chaikin Analytics | SponsoredURGENT: Someone's Moving Gold Out of London...People who don’t understand the gold market are about to lose a lot of money. 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