HARP Insider Trading

Notice: This stock is marked as potentially delisted. It may not be actively trading.
Insider Ownership Percentage: 17.00%
Insider Buying (Last 12 Months): $492,135,715.00
Insider Selling (Last 12 Months): $0.00

Harpoon Therapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at Harpoon Therapeutics by year and by quarter.

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Harpoon Therapeutics Share Price & Price History

Current Price: $23.01
Price Change: +0.30 (1.20%)
As of 03/11/2024 01:00 AM ET

This chart shows the closing price history over time for HARP up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table

Harpoon Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/11/2024Merck & Co., Inc.Major ShareholderBuy21,397,205$23.00$492,135,715.001,000View SEC Filing Icon  
3/23/2023Ronald HuntDirectorBuy1,000$10,000.00$10,000,000.001,000View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Harpoon Therapeutics (NASDAQ:HARP)

74.01% of Harpoon Therapeutics stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at HARP by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Harpoon Therapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/15/2024Blackstone Inc.815,000$9.27M0.0%N/A4.813%Search for SEC Filing on Google Icon
2/14/2024Commodore Capital LP1,500,000$17.06M1.5%N/A8.859%Search for SEC Filing on Google Icon
2/14/2024New Leaf Venture Partners L.L.C.1,859,168$21.14M17.0%+489.0%10.982%Search for SEC Filing on Google Icon
2/9/2024Franklin Resources Inc.1,492,368$16.97M0.0%+1,027.8%8.815%Search for SEC Filing on Google Icon
1/31/2024abrdn plc25,991$0.30M0.0%N/A0.154%Search for SEC Filing on Google Icon
11/15/2023Kennedy Capital Management LLC52,987$0.21M0.0%-90.0%1.366%Search for SEC Filing on Google Icon
11/14/2023MPM Bioimpact LLC319,670$1.29M0.3%-90.0%8.239%Search for SEC Filing on Google Icon
11/13/2023Acadian Asset Management LLC7,670$29K0.0%-90.0%0.198%Search for SEC Filing on Google Icon
8/8/2023Sequoia Financial Advisors LLC63,955$45K0.0%-36.0%0.199%Search for SEC Filing on Google Icon
8/7/2023Acadian Asset Management LLC76,710$53K0.0%-32.5%0.239%Search for SEC Filing on Google Icon
5/8/2023Bailard Inc.63,200$47K0.0%N/A0.168%Search for SEC Filing on Google Icon
5/1/2023CM Wealth Advisors LLC50,354$29K0.0%N/A0.134%Search for SEC Filing on Google Icon
4/25/2023Sequoia Financial Advisors LLC100,000$74K0.0%+66.7%0.267%Search for SEC Filing on Google Icon
2/13/2023Levin Capital Strategies L.P.330,000$0.24M0.0%N/A0.997%Search for SEC Filing on Google Icon
11/15/2022Piper Sandler & CO.580,815$0.56M0.5%N/A1.754%Search for SEC Filing on Google Icon
11/14/2022Ergoteles LLC70,054$68K0.0%-23.8%0.212%Search for SEC Filing on Google Icon
9/16/2022Federated Hermes Inc.132,791$0.25M0.0%+45.0%0.401%Search for SEC Filing on Google Icon
8/12/2022Franklin Resources Inc.1,324,504$2.53M0.0%-20.4%4.003%Search for SEC Filing on Google Icon
5/20/2022International Biotechnology Trust PLC151,445$2.77M0.6%-29.6%0.458%Search for SEC Filing on Google Icon
5/13/2022Tekla Capital Management LLC259,910$1.29M0.0%N/A0.786%Search for SEC Filing on Google Icon
5/12/2022Connor Clark & Lunn Investment Management Ltd.14,872$74K0.0%-37.0%0.045%Search for SEC Filing on Google Icon
2/15/2022Sender Co & Partners Inc.14,252$0.11M0.1%N/A0.044%Search for SEC Filing on Google Icon
2/15/2022Kennedy Capital Management Inc.129,766$0.98M0.0%N/A0.396%Search for SEC Filing on Google Icon
2/14/2022Point72 Asset Management L.P.650,000$4.91M0.0%N/A1.985%Search for SEC Filing on Google Icon
2/14/2022GSA Capital Partners LLP35,266$0.27M0.0%+42.0%0.108%Search for SEC Filing on Google Icon
2/10/2022Candriam Luxembourg S.C.A.809,568$6.11M0.0%+65.4%2.472%Search for SEC Filing on Google Icon
2/10/2022Panagora Asset Management Inc.85,059$0.64M0.0%+113.0%0.260%Search for SEC Filing on Google Icon
2/10/2022Connor Clark & Lunn Investment Management Ltd.23,595$0.18M0.0%+110.2%0.072%Search for SEC Filing on Google Icon
2/8/2022Northern Trust Corp191,251$1.44M0.0%-3.4%0.584%Search for SEC Filing on Google Icon
1/28/2022Allspring Global Investments Holdings LLC4,621$34K0.0%N/A0.014%Search for SEC Filing on Google Icon
11/16/2021Schonfeld Strategic Advisors LLC84,272$0.67M0.0%+41.1%0.258%Search for SEC Filing on Google Icon
11/16/2021Squarepoint Ops LLC14,703$0.12M0.0%N/A0.045%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Advisers LP377,500$2.98M0.0%N/A1.155%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Investments LP406,470$3.21M0.0%N/A1.244%Search for SEC Filing on Google Icon
11/16/2021Laurion Capital Management LP305,954$2.42M0.0%-51.5%0.936%Search for SEC Filing on Google Icon
11/16/2021Millennium Management LLC602,752$4.76M0.0%+994.7%1.845%Search for SEC Filing on Google Icon
11/15/2021Cubist Systematic Strategies LLC45,121$0.36M0.0%+356.9%0.138%Search for SEC Filing on Google Icon
11/15/2021Dynamic Technology Lab Private Ltd23,602$0.19M0.0%N/A0.072%Search for SEC Filing on Google Icon
11/15/2021Franklin Resources Inc.1,131,753$8.94M0.0%-0.5%3.464%Search for SEC Filing on Google Icon
11/15/2021GSA Capital Partners LLP24,838$0.20M0.0%+40.7%0.076%Search for SEC Filing on Google Icon
11/12/2021Affinity Asset Advisors LLC250,000$1.98M0.5%+400.0%0.765%Search for SEC Filing on Google Icon
11/12/2021Trexquant Investment LP29,435$0.23M0.0%N/A0.090%Search for SEC Filing on Google Icon
11/12/2021Renaissance Technologies LLC400,788$3.17M0.0%N/A1.227%Search for SEC Filing on Google Icon
11/12/2021Jump Financial LLC31,200$0.25M0.0%N/A0.096%Search for SEC Filing on Google Icon
11/12/2021International Biotechnology Trust PLC215,000$1.70M0.4%N/A0.658%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC380,213$3M0.0%+8.0%1.164%Search for SEC Filing on Google Icon
11/12/2021Connor Clark & Lunn Investment Management Ltd.11,225$89K0.0%N/A0.034%Search for SEC Filing on Google Icon
11/10/2021Goldman Sachs Group Inc.87,398$0.69M0.0%-60.8%0.268%Search for SEC Filing on Google Icon
11/10/2021Panagora Asset Management Inc.39,929$0.32M0.0%-49.5%0.122%Search for SEC Filing on Google Icon
11/10/2021IndexIQ Advisors LLC21,491$0.17M0.0%+11.1%0.066%Search for SEC Filing on Google Icon
11/10/2021Citigroup Inc.3,817$30K0.0%-96.4%0.012%Search for SEC Filing on Google Icon
11/9/2021Barclays PLC31,167$0.25M0.0%-13.7%0.095%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.1,733,182$13.69M0.0%+1.2%5.305%Search for SEC Filing on Google Icon
11/8/2021Summit Global Investments10,800$85K0.0%N/A0.033%Search for SEC Filing on Google Icon
11/8/2021Los Angeles Capital Management LLC55,476$0.44M0.0%-8.1%0.170%Search for SEC Filing on Google Icon
11/4/2021Deutsche Bank AG11,329$89K0.0%-37.4%0.035%Search for SEC Filing on Google Icon
11/2/2021New York State Common Retirement Fund5,809$46K0.0%-66.5%0.018%Search for SEC Filing on Google Icon
10/19/2021Assenagon Asset Management S.A.94,242$0.75M0.0%N/A0.288%Search for SEC Filing on Google Icon
9/3/2021Parametric Portfolio Associates LLC10,509$0.15M0.0%N/A0.032%Search for SEC Filing on Google Icon
8/25/2021Marshall Wace North America L.P.228,128$3.16M0.0%+2.5%0.698%Search for SEC Filing on Google Icon
8/18/2021Ikarian Capital LLC113,600$1.58M0.1%-57.7%0.348%Search for SEC Filing on Google Icon
8/17/2021Logos Global Management LP800,000$11.10M0.9%+166.7%2.449%Search for SEC Filing on Google Icon
8/17/2021Boothbay Fund Management LLC13,508$0.19M0.0%-57.7%0.041%Search for SEC Filing on Google Icon
8/16/2021Nantahala Capital Management LLC443,247$6.15M0.2%-2.1%1.357%Search for SEC Filing on Google Icon
8/16/2021California State Teachers Retirement System25,860$0.36M0.0%+26.5%0.079%Search for SEC Filing on Google Icon
8/16/2021Schonfeld Strategic Advisors LLC59,724$0.83M0.0%-3.2%0.183%Search for SEC Filing on Google Icon
8/16/2021Maven Securities LTD618,610$8.46M0.3%+375.9%1.894%Search for SEC Filing on Google Icon
8/16/2021Charles Schwab Investment Management Inc.173,102$2.40M0.0%+10.7%0.530%Search for SEC Filing on Google Icon
8/16/2021State Street Corp1,328,368$18.42M0.0%+549.0%4.066%Search for SEC Filing on Google Icon
8/16/2021Nuveen Asset Management LLC117,867$1.64M0.0%+21.4%0.361%Search for SEC Filing on Google Icon
8/16/2021Federated Hermes Inc.128,249$1.78M0.0%+75,787.0%0.393%Search for SEC Filing on Google Icon
8/16/2021Goldman Sachs Group Inc.223,039$3.09M0.0%+404.6%0.683%Search for SEC Filing on Google Icon
8/13/2021VR Adviser LLC512,005$7.10M0.9%N/A1.567%Search for SEC Filing on Google Icon
8/13/2021Northern Trust Corp209,369$2.90M0.0%+17.2%0.641%Search for SEC Filing on Google Icon
8/13/2021Affinity Asset Advisors LLC50,000$0.69M0.2%+150.0%0.153%Search for SEC Filing on Google Icon
8/13/2021Laurion Capital Management LP630,571$8.75M0.0%+45.5%1.930%Search for SEC Filing on Google Icon
8/13/2021Franklin Resources Inc.1,137,505$15.78M0.0%+5.9%3.482%Search for SEC Filing on Google Icon
8/13/2021Qube Research & Technologies Ltd54,029$0.75M0.0%N/A0.165%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC351,962$4.88M0.0%+19.2%1.077%Search for SEC Filing on Google Icon
8/13/2021MPM Asset Management LLC3,130,267$43.42M8.1%-3.3%9.581%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.1,255,845$17.42M0.0%+5.7%3.844%Search for SEC Filing on Google Icon
8/13/2021MPM Oncology Impact Management LP3,196,707$44.34M7.3%-18.0%9.785%Search for SEC Filing on Google Icon
8/13/2021Bailard Inc.118,878$1.65M0.1%-9.1%0.364%Search for SEC Filing on Google Icon
8/13/2021ProShare Advisors LLC10,697$0.15M0.0%N/A0.033%Search for SEC Filing on Google Icon
8/12/2021XTX Topco Ltd10,898$0.15M0.1%N/A0.033%Search for SEC Filing on Google Icon
8/12/2021Dimensional Fund Advisors LP94,484$1.31M0.0%+221.5%0.289%Search for SEC Filing on Google Icon
8/12/2021JPMorgan Chase & Co.228,316$3.17M0.0%-4.9%0.699%Search for SEC Filing on Google Icon
8/12/2021The Manufacturers Life Insurance Company12,036$0.17M0.0%N/A0.037%Search for SEC Filing on Google Icon
8/11/2021Bank of New York Mellon Corp46,389$0.64M0.0%+14.2%0.142%Search for SEC Filing on Google Icon
8/11/2021BlackRock Inc.1,713,296$23.77M0.0%+2.7%5.244%Search for SEC Filing on Google Icon
8/11/2021Deutsche Bank AG18,102$0.25M0.0%+16.5%0.055%Search for SEC Filing on Google Icon
8/11/2021Panagora Asset Management Inc.79,079$1.10M0.0%-6.7%0.243%Search for SEC Filing on Google Icon
8/10/2021Virtus ETF Advisers LLC14,488$0.20M0.1%-31.8%0.045%Search for SEC Filing on Google Icon
8/10/2021Citigroup Inc.104,669$1.45M0.0%+704.3%0.322%Search for SEC Filing on Google Icon
8/10/2021Rafferty Asset Management LLC59,549$0.83M0.0%N/A0.183%Search for SEC Filing on Google Icon
8/5/2021Rhumbline Advisers14,560$0.20M0.0%+40.8%0.045%Search for SEC Filing on Google Icon
8/5/2021Los Angeles Capital Management LLC60,336$0.84M0.0%+152.8%0.186%Search for SEC Filing on Google Icon
8/5/2021GSA Capital Partners LLP17,659$0.25M0.0%-27.1%0.054%Search for SEC Filing on Google Icon
8/4/2021IndexIQ Advisors LLC19,339$0.27M0.0%-5.5%0.059%Search for SEC Filing on Google Icon
8/2/2021New York State Common Retirement Fund17,331$0.24M0.0%+64.8%0.053%Search for SEC Filing on Google Icon
Data available starting January 2016

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Harpoon Therapeutics logo
Harpoon Therapeutics, Inc., a clinical-stage immunotherapy company, engages in the development of a novel class of T cell engagers that harness the power of the body's immune system to treat patients suffering from cancer and other diseases in the United States. The company develops tri-specific T cell activating construct (TriTAC) product candidate, including HPN328, which is in Phase I/II clinical trials for the treatment of small cell lung cancer and other Delta-like canonical Notch ligand 3-expressing tumors; and HPN217 that is in Phase I clinical trials for the treatment of multiple myeloma. Its preclinical stage product is HPN601 for the treatment of multiple solid tumor indications. It has a discovery collaboration and license agreement with AbbVie Biotechnology Ltd. to develop and commercialize products that incorporate its proprietary TriTAC platform technology together with soluble T cell receptors. The company was incorporated in 2015 and is headquartered in South San Francisco, California. As of March 11, 2024, Harpoon Therapeutics, Inc. operates as a subsidiary of Merck Sharp & Dohme LLC.
Read More on Harpoon Therapeutics

Today's Range

Now: $23.01
Low: $23.01
High: $23.01

50 Day Range

MA: $22.89
Low: $22.34
High: $23.01

52 Week Range

Now: $23.01
Low: $3.11
High: $23.21

Volume

N/A

Average Volume

1,516,200 shs

Market Capitalization

$389.61 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.11

Who are the company insiders with the largest holdings of Harpoon Therapeutics?

Harpoon Therapeutics' top insider investors include:
  1. Merck & Co, Inc (Major Shareholder)
  2. Ronald Hunt (Director)
Learn More about top insider investors at Harpoon Therapeutics.