Palantir Technologies (PLTR) Insider Trading & Ownership $158.12 +1.40 (+0.89%) Closing price 08/28/2025 04:00 PM EasternExtended Trading$157.54 -0.58 (-0.37%) As of 08/28/2025 07:59 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 InterestTrendsBuy This Stock Palantir Technologies (NASDAQ:PLTR) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage9.23%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$1.16MNumber OfInsiders Selling(Last 12 Months)12Amount OfInsider Selling(Last 12 Months)$2.73B Get PLTR Insider Trade Alerts Want to know when executives and insiders are buying or selling Palantir Technologies stock? 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PLTR Insider Buying and Selling by Quarter Palantir Technologies 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 TransactionDetails8/22/2025Shyam SankarInsiderSell30,000$159.55$4,786,500.00 8/21/2025Alexander C KarpInsiderSell186,194$155.75$28,999,715.50 8/21/2025David A GlazerInsiderSell8,047$155.75$1,253,320.25 8/21/2025Jeffrey BuckleyInsiderSell1,076$155.75$167,587.00 8/21/2025Ryan D TaylorInsiderSell9,211$155.75$1,434,613.25 8/21/2025Shyam SankarInsiderSell77,769$155.75$12,112,521.75 8/21/2025Stephen Andrew CohenInsiderSell160,164$155.75$24,945,543.00 8/20/2025Alexander C KarpInsiderSell222,878$151.37$33,737,042.86 8/20/2025David A GlazerInsiderSell9,633$151.37$1,458,147.21 8/20/2025Jeffrey BuckleyInsiderSell1,289$151.36$195,103.04 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. 8/20/2025Ryan D TaylorInsiderSell11,026$151.37$1,669,005.62 8/20/2025Shyam SankarInsiderSell93,092$151.37$14,091,336.04 8/20/2025Shyam SankarInsiderSell375,000$151.20$56,700,000.00 8/20/2025Stephen Andrew CohenInsiderSell191,720$151.37$29,020,656.40 8/5/2025Ryan D TaylorInsiderSell30,000$175.00$5,250,000.00 7/28/2025Cleo FieldsU.S. Congress Member (D-LA)Buy$157.88$50,001 - $100,0007/18/2025Cleo FieldsU.S. Congress Member (D-LA)Buy$153.52$100,001 - $250,0007/15/2025Ryan D TaylorInsiderSell33,335$150.00$5,000,250.00 7/15/2025Marjorie Taylor GreeneU.S. Congress Member (R-GA)Buy$148.58$1,001 - $15,0007/9/2025Lauren Elaina Friedman StatDirectorSell800$139.61$111,688.00 7/1/2025Eric H WoerschingDirectorSell10,214$130.95$1,337,523.30 7/1/2025Ryan D TaylorInsiderSell33,335$135.31$4,510,558.85 6/30/2025Julie JohnsonU.S. Congress Member (D-TX)Sell$136.32$1,001 - $15,0006/30/2025Cleo FieldsU.S. Congress Member (D-LA)Buy$136.32$50,001 - $100,0006/25/2025Cleo FieldsU.S. Congress Member (D-LA)Buy$142.90$1,001 - $15,0006/17/2025Lisa C. McClainU.S. Congress Member (R-MI)Buy$138.20$1,001 - $15,0006/10/2025Shyam SankarInsiderSell405,000$132.08$53,492,400.00 6/9/2025Eric H WoerschingDirectorSell17,000$129.29$2,197,930.00 5/21/2025Alexander C KarpInsiderSell39,825$125.97$5,016,755.25 5/21/2025David A GlazerInsiderSell3,418$125.97$430,565.46 5/21/2025Jeffrey BuckleyInsiderSell189$125.97$23,808.33 5/21/2025Ryan D TaylorInsiderSell3,936$125.97$495,817.92 5/21/2025Shyam SankarInsiderSell16,731$125.97$2,107,604.07 5/21/2025Stephen Andrew CohenInsiderSell34,357$125.96$4,327,607.72 5/20/2025Alexander C KarpInsiderSell358,982$126.39$45,371,734.98 5/20/2025David A GlazerInsiderSell30,812$126.39$3,894,328.68 5/20/2025Jeffrey BuckleyInsiderSell1,708$126.39$215,874.12 5/20/2025Ryan D TaylorInsiderSell35,480$126.39$4,484,317.20 5/20/2025Shyam SankarInsiderSell150,814$126.39$19,061,381.46 5/20/2025Stephen Andrew CohenInsiderSell309,696$126.39$39,142,477.44 5/12/2025Jefferson ShreveU.S. Congress Member (R-IN)Sell$118.46$50,001 - $100,0005/8/2025Heather A PlanishekInsiderBuy10,000$116.14$1,161,400.00 4/23/2025Ro KhannaU.S. Congress Member (D-CA)Buy$100.96$15,001 - $50,0004/23/2025Ro KhannaU.S. Congress Member (D-CA)Buy$100.96$1,001 - $15,0004/9/2025Marjorie Taylor GreeneU.S. Congress Member (R-GA)Buy$92.01$1,001 - $15,0004/8/2025Robert Bresnahan, Jr.U.S. Congress Member (R-PA)Buy$77.32$1,001 - $15,0004/8/2025Marjorie Taylor GreeneU.S. Congress Member (R-GA)Buy$77.32$1,001 - $15,0004/3/2025Lauren Elaina Friedman StatDirectorSell800$81.25$65,000.00 4/1/2025Julie JohnsonU.S. Congress Member (D-TX)Sell$84.68$1,001 - $15,0003/31/2025Ryan D TaylorInsiderSell98,177$82.80$8,129,055.60 3/31/2025Gilbert Ray Cisneros, Jr.U.S. Congress Member (D-CA)Buy$84.40$1,001 - $15,0003/17/2025Stephen Andrew CohenInsiderSell310,000$87.07$26,991,700.00 3/14/2025Stephen Andrew CohenInsiderSell1,250,000$85.30$106,625,000.00 3/12/2025Stephen Andrew CohenInsiderSell1,250,000$82.75$103,437,500.00 3/5/2025Alexandra W SchiffDirectorSell6,776$86.63$587,004.88 REVEALED FREE: Our top 3 stocks to own in 2025 and beyond (Ad)Every time Weiss Ratings flashed green like this, the average gain on each and every stock has been 303% (including the losers!). Click here for the names of our three top stocks to own this year (no purchase necessary).2/26/2025Robert Bresnahan, Jr.U.S. Congress Member (R-PA)Sell$89.31$1,001 - $15,0002/25/2025Robert Bresnahan, Jr.U.S. Congress Member (R-PA)Buy$87.84$1,001 - $15,0002/25/2025Robert Bresnahan, Jr.U.S. Congress Member (R-PA)Sell$87.84$1,001 - $15,0002/24/2025Shyam SankarInsiderSell30,000$92.43$2,772,900.00 2/20/2025Heather A PlanishekInsiderSell18,537$102.32$1,896,705.84 2/12/2025Julie JohnsonU.S. Congress Member (D-TX)Buy$117.39$1,001 - $15,0002/12/2025Marjorie Taylor GreeneU.S. Congress Member (R-GA)Buy$117.39$1,001 - $15,0002/11/2025Heather A PlanishekInsiderSell13,891$115.96$1,610,800.36 2/4/2025Lauren Elaina Friedman StatDirectorSell11,794$102.80$1,212,423.20 1/24/2025Gilbert Ray Cisneros, Jr.U.S. Congress Member (D-CA)Buy$78.98$1,001 - $15,0001/21/2025James ComerU.S. Congress Member (R-KY)Buy$73.07$1,001 - $15,0001/15/2025Julie JohnsonU.S. Congress Member (D-TX)Buy$68.14$1,001 - $15,0001/7/2025Alexandra W SchiffDirectorSell4,000$71.63$286,520.00 1/2/2025Lauren Elaina Friedman StatDirectorSell800$76.29$61,032.00 1/2/2025Ryan D TaylorInsiderSell483,987$74.48$36,047,351.76 12/13/2024Stephen Andrew CohenInsiderSell416,053$74.17$30,858,651.01 12/11/2024Stephen Andrew CohenInsiderSell450,000$70.95$31,927,500.00 12/6/2024Lauren Elaina Friedman StatDirectorSell10,721$76.78$823,158.38 12/3/2024Shyam SankarInsiderSell5,250,000$70.08$367,920,000.00 11/29/2024Shyam SankarInsiderSell30,000$66.59$1,997,700.00 11/25/2024Lauren Elaina Friedman StatDirectorSell9,746$66.77$650,740.42 11/22/2024Alexander C KarpInsiderSell1,620,395$63.21$102,425,167.95 11/20/2024Alexander C KarpInsiderSell38,093$63.01$2,400,239.93 11/18/2024Alexander C KarpInsiderSell1,007,496$63.96$64,439,444.16 11/15/2024Alexander C KarpInsiderSell4,500,000$63.10$283,950,000.00 11/13/2024Alexander C KarpInsiderSell1,823,602$63.12$115,105,758.24 11/8/2024Lauren Elaina Friedman StatDirectorSell8,860$58.06$514,411.60 11/7/2024Alexander C KarpInsiderSell4,500,000$55.03$247,635,000.00 11/5/2024Heather A PlanishekInsiderSell20,000$49.96$999,200.00 11/5/2024Lauren Elaina Friedman StatDirectorSell8,054$50.49$406,646.46 10/28/2024Alexander C KarpInsiderSell3,337,048$45.02$150,233,900.96 10/25/2024Ryan D TaylorInsiderSell123,334$45.00$5,550,030.00 10/11/2024Lauren Elaina Friedman StatDirectorSell7,321$43.90$321,391.90 10/4/2024Heather A PlanishekInsiderSell20,000$39.95$799,000.00 9/30/2024Peter ThielDirectorSell4,181,118$36.91$154,325,065.38 9/27/2024Peter ThielDirectorSell3,989,204$36.94$147,361,195.76 9/25/2024Peter ThielDirectorSell4,254,666$36.77$156,444,068.82 9/23/2024Lauren Elaina Friedman StatDirectorSell6,655$38.17$254,021.35 9/16/2024Alexander C KarpInsiderSell4,500,000$36.07$162,315,000.00 9/16/2024Lauren Elaina Friedman StatDirectorSell6,000$36.35$218,100.00 9/12/2024Ryan D TaylorInsiderSell155,539$35.02$5,446,975.78 9/9/2024Heather A PlanishekInsiderSell20,000$33.74$674,800.00 9/9/2024Lauren Elaina Friedman StatDirectorSell6,050$33.19$200,799.50 9/3/2024Alexander D MooreDirectorSell20,000$30.89$617,800.00 8/29/2024Heather A PlanishekInsiderSell14,016$30.67$429,870.72 (Data available from 1/1/2013 forward) PLTR Insider Trading Activity - Frequently Asked Questions Who is on Palantir Technologies' Insider Roster? The list of insiders at Palantir Technologies includes Alexander C Karp, Alexander D Moore, Alexandra W Schiff, David A Glazer, Eric H Woersching, Heather A Planishek, Jeffrey Buckley, Lauren Elaina Friedman Stat, Peter Thiel, Ryan D Taylor, Shyam Sankar, Stephen Andrew Cohen. Learn more on insiders at PLTR. What percentage of Palantir Technologies stock is owned by insiders? 9.23% of Palantir Technologies stock is owned by insiders. Learn more on PLTR's insider holdings. Which Palantir Technologies insiders have been buying company stock? The following insider purchased PLTR shares in the last 24 months: Heather A Planishek ($1,161,400.00). How much insider buying is happening at Palantir Technologies? Insiders have purchased a total of 10,000 PLTR shares in the last 24 months for a total of $1,161,400.00 bought. Which Palantir Technologies insiders have been selling company stock? The following insiders have sold PLTR shares in the last 24 months: Alexander C Karp ($1,241,629,759.83), Alexander D Moore ($2,529,919.68), Alexandra W Schiff ($1,335,134.88), David A Glazer ($15,991,853.60), Eric H Woersching ($4,583,411.30), Heather A Planishek ($9,895,385.01), Jeffrey Buckley ($602,372.49), Lauren Elaina Friedman Stat ($5,409,191.76), Peter Thiel ($870,746,649.09), Ryan D Taylor ($97,473,826.90), Shyam Sankar ($538,567,543.32), and Stephen Andrew Cohen ($410,269,706.57). How much insider selling is happening at Palantir Technologies? Insiders have sold a total of 67,255,921 Palantir Technologies shares in the last 24 months for a total of $3,199,034,754.43 sold. Which members of congress are trading Palantir Technologies? Cleo Fields (D-LA), Marjorie Taylor Greene (R-GA), Lisa C. McClain (R-MI), Ro Khanna (D-CA), Robert Bresnahan, Jr. (R-PA), Gilbert Ray Cisneros, Jr. (D-CA), Julie Johnson (D-TX), and James Comer (R-KY) have bought shares of Palantir Technologies in the last year totaling $469,500. Julie Johnson (D-TX), Jefferson Shreve (R-IN), and Robert Bresnahan, Jr. (R-PA) have sold shares totaling $107,000. Palantir Technologies Key ExecutivesMr. Peter Andreas Thiel (Age 57)Co-Founder & Chairman Dr. Alexander C. Karp (Age 57)Co-Founder, CEO & Director Compensation: $3.5M4 recent tradesMr. Stephen Andrew Cohen (Age 40)Co-Founder, President, Secretary & Director Compensation: $357.29k7 recent tradesMr. David A. Glazer (Age 39)CFO & Treasurer Compensation: $474.75k4 recent tradesMr. Shyam Sankar (Age 41)CTO & Executive VP Compensation: $632.18k7 recent tradesMr. Ryan D. Taylor (Age 41)Chief Revenue Officer & Chief Legal Officer Compensation: $464.28k8 recent tradesMr. Joseph Lonsdale (Age 41)Co-Founder Ms. Heather Planishek (Age 40)Chief Accounting Officer 1 recent tradesMr. David B. MacNaughton (Age 75)President of Palantir Canada Kevin KawasakiHead of Business Development More Insider Trading Tools from MarketBeat Related Companies Amazon.com Insider Transactions Alphabet Insider Transactions Alphabet Insider Transactions Meta Platforms Insider Transactions Microsoft Insider Transactions NVIDIA Insider Transactions SoundHound AI Insider Transactions Tesla Insider Transactions C3.ai Insider Transactions Snowflake 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 Costco Faces Downgrades, Death Cross, Insider SellingReynolds Consumer Products Stock Price: Insiders Signal a BottomBuy, Sell, or Hold? Insiders Pile Into These 3 Healthcare StocksInsiders Trade Millions in NVIDIA-Linked Navitas, Hims, & Shift45 Stocks Insiders Are Selling That Analysts Say Buy This page (NASDAQ:PLTR) was last updated on 8/29/2025 by MarketBeat.com Staff From Our PartnersMusk’s Project Colossus could mint millionairesI predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new milliona...Brownstone Research | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. 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