This company has been marked as potentially delisted and may not be actively trading. Pieris Pharmaceuticals (PIRS) Insider Trading & Ownership Add Compare Share Share Insider Trades Stock AnalysisEarningsHeadlinesInsider TradesOwnershipShort InterestSustainabilityTrendsBuy This Stock Pieris Pharmaceuticals (NASDAQ:PIRS) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage6.39%Number OfInsiders Buying(Last 12 Months)3Amount OfInsider Buying(Last 12 Months)$92,311.00Number OfInsiders Selling(Last 12 Months)0 Get PIRS Insider Trade Alerts Want to know when executives and insiders are buying or selling Pieris Pharmaceuticals stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address PIRS Insider Buying and Selling by Quarter Pieris Pharmaceuticals 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 TransactionDetails8/12/2024Adar1 Capital Management, LlcMajor ShareholderBuy3,000$15.88$47,640.00 8/9/2024Adar1 Capital Management, LlcMajor ShareholderBuy3,000$14.89$44,670.00 8/7/2024James A GeraghtyDirectorBuy1$1.00$1.00 (Data available from 1/1/2013 forward) PIRS Insider Trading Activity - Frequently Asked Questions Who is on Pieris Pharmaceuticals's Insider Roster? The list of insiders at Pieris Pharmaceuticals includes Adar1 Capital Management, Llc, Christopher P Kiritsy, James A Geraghty, and Tim Demuth. Learn more on insiders at PIRS. What percentage of Pieris Pharmaceuticals stock is owned by insiders? 6.39% of Pieris Pharmaceuticals stock is owned by insiders. Learn more on PIRS's insider holdings. Which Pieris Pharmaceuticals insiders have been buying company stock? The following insiders have purchased PIRS shares in the last 24 months: Adar1 Capital Management, Llc ($92,310.00), Christopher P Kiritsy ($8,500.00), and James A Geraghty ($1.00). How much insider buying is happening at Pieris Pharmaceuticals? Insiders have purchased a total of 6,126 PIRS shares in the last 24 months for a total of $100,811.00 bought. Pieris Pharmaceuticals Key ExecutivesMr. Stephen S. Yoder J.D. (Age 48)CEO, President & Director Compensation: $744.13kMr. Thomas Bures (Age 49)Senior VP, CFO & Treasurer Compensation: $487.5kDr. Shane Olwill Ph.D. (Age 48)Senior VP & Chief Development Officer Compensation: $463.91kMaria KelmanExecutive Director of Investor RelationsMr. Prompong Chaikul (Age 37)Chief Supply Chain Officer Dr. Florian Witte Ph.D.VP and Head of Alliance Management & Early Project Leadership More Insider Trading Tools from MarketBeat Related Companies Exicure Insider Selling Cassava Sciences Insider Selling Invizyne Technologies Insider Selling Invivyd Insider Selling Jasper Therapeutics Insider Selling Pyxis Oncology Insider Selling Seres Therapeutics Insider Selling Biomea Fusion Insider Selling Acumen Pharmaceuticals Insider Selling Renovaro 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 Insider Buying in This Stock Reiterates Analysts Bullish OutlookBeware of BigBear.ai: Insiders Are Selling—Should You?XPO Buying $50 Million of Its Own Stock: Here's Why Top 3 Large Cap Stocks Insiders Bought in Q1: Buy, Sell, or HoldJoby Aviation: Operational Momentum vs. Market Sentiment This page (NASDAQ:PIRS) was last updated on 4/26/2025 by MarketBeat.com Staff From Our PartnersTrump’s tariffs just split the AI market in twoTrump’s tariff just split the AI market – among others – in two. 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