QuidelOrtho (QDEL) Insider Trading & Ownership $31.70 +0.44 (+1.41%) Closing price 05/28/2025 04:00 PM EasternExtended Trading$32.22 +0.52 (+1.64%) As of 04:00 AM 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock QuidelOrtho (NASDAQ:QDEL) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage0.79%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$249,886.86Number OfInsiders Selling(Last 12 Months)1Amount OfInsider Selling(Last 12 Months)$374.37 M Get QDEL Insider Trade Alerts Want to know when executives and insiders are buying or selling QuidelOrtho stock? 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Email Address QDEL Insider Buying and Selling by Quarter QuidelOrtho 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 TransactionDetails12/11/2024Brian J BlaserCEOBuy6,033$41.42$249,886.86 11/21/2024Carlyle Group Inc.Major ShareholderSell8,260,183$35.31$291,667,061.73 8/7/2024Carlyle Group Inc.Major ShareholderSell78,180$39.94$3,122,509.20 8/5/2024Carlyle Group Inc.Major ShareholderSell118,172$40.37$4,770,603.64 8/2/2024Carlyle Group Inc.Major ShareholderSell169,467$42.10$7,134,560.70 7/31/2024Carlyle Group Inc.Major ShareholderSell164,877$39.11$6,448,339.47 7/29/2024Carlyle Group Inc.Major ShareholderSell158,090$38.85$6,141,796.50 7/26/2024Carlyle Group Inc.Major ShareholderSell103,926$39.05$4,058,310.30 7/24/2024Carlyle Group Inc.Major ShareholderSell214,732$38.97$8,368,106.04 7/22/2024Carlyle Group Inc.Major ShareholderSell135,241$35.31$4,775,359.71 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. 7/19/2024Carlyle Group Inc.Major ShareholderSell65,636$34.12$2,239,500.32 7/17/2024Carlyle Group Inc.Major ShareholderSell69,637$34.81$2,424,063.97 7/15/2024Carlyle Group Inc.Major ShareholderSell93,187$31.70$2,954,027.90 7/12/2024Carlyle Group Inc.Major ShareholderSell57,253$32.35$1,852,134.55 7/10/2024Carlyle Group Inc.Major ShareholderSell24,390$30.09$733,895.10 7/8/2024Carlyle Group Inc.Major ShareholderSell59,973$30.39$1,822,579.47 7/5/2024Carlyle Group Inc.Major ShareholderSell50,739$31.15$1,580,519.85 7/3/2024Carlyle Group Inc.Major ShareholderSell52,724$30.87$1,627,589.88 7/1/2024Carlyle Group Inc.Major ShareholderSell81,110$32.21$2,612,553.10 6/28/2024Carlyle Group Inc.Major ShareholderSell49,937$33.05$1,650,417.85 6/26/2024Carlyle Group Inc.Major ShareholderSell81,482$33.19$2,704,387.58 6/24/2024Carlyle Group Inc.Major ShareholderSell73,713$34.34$2,531,304.42 6/20/2024Carlyle Group Inc.Major ShareholderSell67,207$34.89$2,344,852.23 6/17/2024Carlyle Group Inc.Major ShareholderSell99,642$35.99$3,586,115.58 6/14/2024Carlyle Group Inc.Major ShareholderSell127,981$36.19$4,631,632.39 6/12/2024Carlyle Group Inc.Major ShareholderSell64,263$40.23$2,585,300.49 (Data available from 1/1/2013 forward) QDEL Insider Trading Activity - Frequently Asked Questions Who is on QuidelOrtho's Insider Roster? The list of insiders at QuidelOrtho includes Brian J Blaser, Carlyle Group Inc., and Joseph M Busky. Learn more on insiders at QDEL. What percentage of QuidelOrtho stock is owned by insiders? 0.79% of QuidelOrtho stock is owned by insiders. Learn more on QDEL's insider holdings. Which QuidelOrtho insiders have been buying company stock? The following insiders have purchased QDEL shares in the last 24 months: Brian J Blaser ($249,886.86), and Joseph M Busky ($99,652.50). How much insider buying is happening at QuidelOrtho? Insiders have purchased a total of 8,183 QDEL shares in the last 24 months for a total of $349,539.36 bought. Which QuidelOrtho insiders have been selling company stock? The following insider sold QDEL shares in the last 24 months: Carlyle Group Inc. ($374,367,521.97). How much insider selling is happening at QuidelOrtho? Insiders have sold a total of 10,521,742 QuidelOrtho shares in the last 24 months for a total of $374,367,521.97 sold. QuidelOrtho Key ExecutivesMr. Joseph M. Busky CPA (Age 56)Chief Financial Officer Compensation: $890.63kMr. Robert J. Bujarski J.D. (Age 55)Executive VP & COO Compensation: $961.26kDr. Werner Kroll Ph.D. (Age 67)Senior Vice President of Research & Development Compensation: $1.03MMr. Michael S. Iskra (Age 54)Executive VP & Chief Commercial Officer Compensation: $870.93kMr. Brian J. Blaser (Age 59)President, CEO & Director 1 recent tradesMs. Louise M. Brandy (Age 65)Chief Information Officer Ruben ArguetaDirector of Investor RelationsMs. Michelle A. Hodges J.D. (Age 61)Senior VP, General Counsel & Corporate Secretary Compensation: $1.8MMr. William J. Ferenczy (Age 68)Point of Care Business Unit Leader Ms. Tamara A. Ranalli (Age 51)Molecular Diagnostics Business Unit Leader More Insider Trading Tools from MarketBeat Related Companies Merit Medical Systems Insider Selling Haemonetics Insider Selling ICU Medical Insider Selling DENTSPLY SIRONA Insider Selling Neogen Insider Selling STAAR Surgical Insider Selling Cerus Insider Selling OraSure Technologies Insider Selling Utah Medical Products Insider Selling Cooper Companies Insider Selling 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 Meta's Institutional & Insider Data Fuels Bulls Despite DisparityTurbulence for Joby Shares: What's Behind the Recent Dip?UnitedHealth Insiders Double Down: Is UNH Stock a Value Play?Sprouts Stock: Insider Sales, But Strong Bullish Signals5 Hot Small-Cap Insiders Bought at the Peak of Tariff Fears This page (NASDAQ:QDEL) was last updated on 5/29/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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