GRTS Insider Trading

Insider Ownership Percentage: 4.61%
Insider Buying (Last 12 Months): $22,800.00
Insider Selling (Last 12 Months): $0.00

Gritstone bio Insider Trading History Chart

This chart shows the insider buying and selling history at Gritstone bio by year and by quarter.

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Gritstone bio Share Price & Price History

Current Price: $0.75
Price Change: Price Increase of +0.0018 (0.24%)
As of 04/19/2024 02:16 PM ET

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

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Gritstone bio Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/23/2023Vassiliki EconomidesInsiderBuy12,000$1.90$22,800.00214,058View SEC Filing Icon  
12/1/2021Erin E. JonesCOOSell1,000$13.01$13,010.00View SEC Filing Icon  
11/1/2021Erin E. JonesInsiderSell1,000$11.14$11,140.00View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Gritstone bio (NASDAQ:GRTS)

48.46% of Gritstone bio 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 GRTS by year and by quarter.

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

Gritstone bio Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/11/2024Vanguard Group Inc.4,416,292$9.01M0.0%+8.8%4.503%Search for SEC Filing on Google Icon
3/1/2024Goldman Sachs Group Inc.137,154$0.28M0.0%-26.1%0.144%Search for SEC Filing on Google Icon
2/15/2024Wexford Capital LP12,660$26K0.0%N/A0.013%Search for SEC Filing on Google Icon
2/15/2024Barclays PLC141,787$0.29M0.0%+285.9%0.149%Search for SEC Filing on Google Icon
2/15/2024Vanguard Group Inc.4,416,292$9.01M0.0%+8.8%4.632%Search for SEC Filing on Google Icon
2/15/2024Frazier Life Sciences Management L.P.1,030,878$2.10M0.1%-28.0%1.081%Search for SEC Filing on Google Icon
2/14/2024Royal Bank of Canada44,398$91K0.0%+24.7%0.047%Search for SEC Filing on Google Icon
2/14/2024Point72 Asset Management L.P.3,974,867$8.11M0.0%-32.9%4.169%Search for SEC Filing on Google Icon
2/13/2024Northern Trust Corp731,922$1.49M0.0%+1.2%0.768%Search for SEC Filing on Google Icon
2/13/2024Goldman Sachs Group Inc.137,154$0.28M0.0%-26.1%0.144%Search for SEC Filing on Google Icon
2/13/2024California State Teachers Retirement System14,446$29K0.0%-25.4%0.015%Search for SEC Filing on Google Icon
2/12/2024Stifel Financial Corp30,940$63K0.0%-55.4%0.032%Search for SEC Filing on Google Icon
2/9/2024UBS Group AG197,668$0.40M0.0%-25.7%0.207%Search for SEC Filing on Google Icon
2/8/2024Panagora Asset Management Inc.201,439$0.41M0.0%-4.9%0.211%Search for SEC Filing on Google Icon
2/7/2024Forum Financial Management LP90,000$0.18M0.0%+405.6%0.094%Search for SEC Filing on Google Icon
2/7/2024Dimensional Fund Advisors LP142,730$0.29M0.0%-6.8%0.150%Search for SEC Filing on Google Icon
2/7/2024BNP Paribas Financial Markets24,966$51K0.0%+69.6%0.026%Search for SEC Filing on Google Icon
2/6/2024Charles Schwab Investment Management Inc.267,205$0.55M0.0%+33.2%0.280%Search for SEC Filing on Google Icon
1/17/2024Twin Peaks Wealth Advisors LLC40,314$82K0.1%N/A0.042%Search for SEC Filing on Google Icon
1/16/2024Raymond James Financial Services Advisors Inc.22,073$45K0.0%-13.7%0.023%Search for SEC Filing on Google Icon
1/12/2024SkyOak Wealth LLC36,640$75K0.0%-39.8%0.038%Search for SEC Filing on Google Icon
12/18/2023Vanguard Group Inc.4,058,217$6.98M0.0%+0.2%4.257%Search for SEC Filing on Google Icon
11/24/2023Deutsche Bank AG49,870$86K0.0%N/A0.052%Search for SEC Filing on Google Icon
11/15/2023Integrated Wealth Concepts LLC25,021$43K0.0%+66.6%0.026%Search for SEC Filing on Google Icon
11/15/2023Redmile Group LLC8,509,126$14.64M0.7%+24.0%8.925%Search for SEC Filing on Google Icon
11/14/2023Avidity Partners Management LP2,733,800$4.70M0.2%-1.1%2.867%Search for SEC Filing on Google Icon
11/14/2023California State Teachers Retirement System19,366$33K0.0%-33.7%0.020%Search for SEC Filing on Google Icon
11/14/2023Tower Research Capital LLC TRC 34,827$60K0.0%+474.1%0.037%Search for SEC Filing on Google Icon
11/13/2023Northern Trust Corp723,124$1.24M0.0%+1.8%0.758%Search for SEC Filing on Google Icon
11/13/2023FMR LLC853,598$1.47M0.0%+8.0%0.895%Search for SEC Filing on Google Icon
11/9/2023Houlihan Financial Resource Group Ltd.20,000$38K0.0%-94.4%0.021%Search for SEC Filing on Google Icon
11/9/2023Deutsche Bank AG49,870$86K0.0%N/A0.054%Search for SEC Filing on Google Icon
11/8/2023Charles Schwab Investment Management Inc.200,640$0.35M0.0%-14.5%0.216%Search for SEC Filing on Google Icon
11/6/2023Assenagon Asset Management S.A.867,233$1.49M0.0%-30.5%0.932%Search for SEC Filing on Google Icon
11/6/2023Forum Financial Management LP17,799$31K0.0%+78.0%0.019%Search for SEC Filing on Google Icon
10/31/2023Panagora Asset Management Inc.211,789$0.36M0.0%+84.2%0.228%Search for SEC Filing on Google Icon
10/24/2023Bank of New York Mellon Corp272,783$0.47M0.0%-5.9%0.293%Search for SEC Filing on Google Icon
10/24/2023SkyOak Wealth LLC60,875$0.11M0.0%-18.1%0.065%Search for SEC Filing on Google Icon
10/13/2023SG Americas Securities LLC42,240$73K0.0%N/A0.045%Search for SEC Filing on Google Icon
9/21/2023Barclays PLC38,662$75K0.0%-46.8%0.042%Search for SEC Filing on Google Icon
8/21/2023California State Teachers Retirement System29,196$57K0.0%N/A0.031%Search for SEC Filing on Google Icon
8/16/2023Nuveen Asset Management LLC341,449$0.67M0.0%N/A0.367%Search for SEC Filing on Google Icon
8/15/2023Alliancebernstein L.P.18,000$35K0.0%N/A0.019%Search for SEC Filing on Google Icon
8/15/2023Wells Fargo & Company MN44,997$88K0.0%+272.8%0.048%Search for SEC Filing on Google Icon
8/15/2023XTX Topco Ltd66,141$0.13M0.0%N/A0.071%Search for SEC Filing on Google Icon
8/15/2023Goldman Sachs Group Inc.130,223$0.25M0.0%-52.8%0.140%Search for SEC Filing on Google Icon
8/15/2023Point72 Asset Management L.P.7,573,680$14.77M0.0%-1.4%8.138%Search for SEC Filing on Google Icon
8/15/2023Royal Bank of Canada24,476$48K0.0%+38.9%0.026%Search for SEC Filing on Google Icon
8/15/2023Boothbay Fund Management LLC301,939$0.59M0.0%+21.3%0.324%Search for SEC Filing on Google Icon
8/14/2023Artia Global Partners LP95,170$0.19M0.1%N/A0.102%Search for SEC Filing on Google Icon
8/14/2023State Street Corp1,512,337$2.95M0.0%+453.3%1.625%Search for SEC Filing on Google Icon
8/14/2023Nuveen Asset Management LLC341,449$0.67M0.0%N/A0.367%Search for SEC Filing on Google Icon
8/14/2023Graham Capital Management L.P.36,991$72K0.0%N/A0.040%Search for SEC Filing on Google Icon
8/11/2023BlackRock Inc.6,213,432$12.12M0.0%+221.5%6.988%Search for SEC Filing on Google Icon
8/11/2023Panagora Asset Management Inc.114,999$0.22M0.0%N/A0.129%Search for SEC Filing on Google Icon
8/11/2023State Board of Administration of Florida Retirement System24,920$49K0.0%N/A0.028%Search for SEC Filing on Google Icon
8/11/2023The Manufacturers Life Insurance Company 36,620$71K0.0%N/A0.041%Search for SEC Filing on Google Icon
8/11/2023Geode Capital Management LLC1,676,058$3.27M0.0%+125.1%1.885%Search for SEC Filing on Google Icon
8/11/2023JPMorgan Chase & Co.71,127$0.14M0.0%+102.2%0.080%Search for SEC Filing on Google Icon
8/11/2023Northern Trust Corp710,499$1.39M0.0%+365.7%0.799%Search for SEC Filing on Google Icon
8/10/2023MetLife Investment Management LLC46,693$91K0.0%N/A0.053%Search for SEC Filing on Google Icon
8/10/2023ProShare Advisors LLC17,168$33K0.0%N/A0.019%Search for SEC Filing on Google Icon
8/10/2023Charles Schwab Investment Management Inc.234,649$0.46M0.0%+590.0%0.264%Search for SEC Filing on Google Icon
8/10/2023Citigroup Inc.27,647$54K0.0%-84.8%0.031%Search for SEC Filing on Google Icon
8/9/2023Dimensional Fund Advisors LP204,468$0.40M0.0%-37.0%0.230%Search for SEC Filing on Google Icon
8/9/2023BNP Paribas Arbitrage SNC22,941$45K0.0%+3,518.5%0.026%Search for SEC Filing on Google Icon
8/4/2023American International Group Inc.42,245$82K0.0%N/A0.048%Search for SEC Filing on Google Icon
8/3/2023Barclays PLC38,662$75K0.0%-46.8%0.043%Search for SEC Filing on Google Icon
8/3/2023Bank of New York Mellon Corp289,936$0.57M0.0%+491.3%0.326%Search for SEC Filing on Google Icon
8/2/2023Houlihan Financial Resource Group Ltd.360,000$0.82M0.0%N/A0.405%Search for SEC Filing on Google Icon
7/25/2023Assenagon Asset Management S.A.1,248,264$2.43M0.0%-18.9%1.404%Search for SEC Filing on Google Icon
7/20/2023SkyOak Wealth LLC74,295$0.15M0.0%-41.4%0.084%Search for SEC Filing on Google Icon
6/1/2023Prelude Capital Management LLC10,169$28K0.0%N/A0.011%Search for SEC Filing on Google Icon
5/16/2023Jane Street Group LLC400,609$1.11M0.0%+483.5%0.451%Search for SEC Filing on Google Icon
5/16/2023State Street Corp273,330$0.76M0.0%-2.5%0.307%Search for SEC Filing on Google Icon
5/16/2023Squarepoint Ops LLC59,308$0.17M0.0%N/A0.067%Search for SEC Filing on Google Icon
5/16/2023Geode Capital Management LLC744,580$2.07M0.0%+4.6%0.837%Search for SEC Filing on Google Icon
5/16/2023Balyasny Asset Management L.P.2,373,030$6.60M0.0%+15.5%2.669%Search for SEC Filing on Google Icon
5/15/2023Schonfeld Strategic Advisors LLC48,471$0.14M0.0%N/A0.055%Search for SEC Filing on Google Icon
5/15/2023Cubist Systematic Strategies LLC17,664$49K0.0%-23.1%0.020%Search for SEC Filing on Google Icon
5/15/2023Bayesian Capital Management LP24,300$68K0.0%N/A0.027%Search for SEC Filing on Google Icon
5/15/2023Two Sigma Investments LP82,900$0.23M0.0%-59.7%0.093%Search for SEC Filing on Google Icon
5/15/2023Price T Rowe Associates Inc. MD46,900$0.13M0.0%+25.7%0.053%Search for SEC Filing on Google Icon
5/15/2023Boothbay Fund Management LLC248,854$0.69M0.0%+785.3%0.280%Search for SEC Filing on Google Icon
5/12/2023BlackRock Inc.1,932,655$5.37M0.0%-1.1%2.174%Search for SEC Filing on Google Icon
5/12/2023Bank of America Corp DE1,060,238$2.95M0.0%+740.9%1.192%Search for SEC Filing on Google Icon
5/12/2023HRT Financial LP285,377$0.79M0.0%N/A0.321%Search for SEC Filing on Google Icon
5/12/2023Dimensional Fund Advisors LP324,337$0.90M0.0%-2.6%0.365%Search for SEC Filing on Google Icon
5/12/2023Wellington Management Group LLP153,968$0.43M0.0%N/A0.173%Search for SEC Filing on Google Icon
5/11/2023FMR LLC798,513$2.22M0.0%+1.0%0.898%Search for SEC Filing on Google Icon
5/11/2023ExodusPoint Capital Management LP18,184$51K0.0%N/A0.020%Search for SEC Filing on Google Icon
5/11/2023American Century Companies Inc.19,279$50K0.0%+85.0%0.022%Search for SEC Filing on Google Icon
5/11/2023Citigroup Inc.182,465$0.51M0.0%+31.2%0.205%Search for SEC Filing on Google Icon
5/9/2023Y Intercept Hong Kong Ltd16,459$46K0.0%N/A0.019%Search for SEC Filing on Google Icon
5/9/2023Russell Investments Group Ltd.24,787$69K0.0%-59.1%0.028%Search for SEC Filing on Google Icon
5/4/2023Barclays PLC72,675$0.20M0.0%+186.2%0.082%Search for SEC Filing on Google Icon
5/3/2023Jump Financial LLC36,918$0.10M0.0%+130.2%0.042%Search for SEC Filing on Google Icon
5/3/2023Integrated Wealth Concepts LLC12,021$33K0.0%N/A0.014%Search for SEC Filing on Google Icon
4/19/2023Forum Financial Management LP10,000$28K0.0%N/A0.011%Search for SEC Filing on Google Icon
4/18/2023Assenagon Asset Management S.A.1,538,368$4.28M0.0%-20.9%1.755%Search for SEC Filing on Google Icon
Data available starting January 2016

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Gritstone bio logo
Gritstone bio, Inc., a clinical-stage biotechnology company, engages in developing vaccine-based immunotherapy candidates against cancer and infectious diseases. Its primary product candidate is GRANITE, an individualized immunotherapy candidate, which is in Phase 2/3 clinical trials for the treatment of microsatellite stable colorectal cancers; and has completed Phase 1/2 clinical trials for treating solid tumors. The company is also developing SLATE, an off-the-shelf immunotherapy candidate, which is in Phase 2 clinical trials for the treatment of metastatic solid tumors. In addition, it develops CORAL, a COVID-19 vaccine program; and a therapeutic vaccine candidate that is in Phase 1 clinical trials designed to treat and cure human immunodeficiency virus (HIV) infection. Gritstone bio, Inc. has a strategic collaboration with bluebird bio, Inc.; collaboration agreement with Gilead Sciences, Inc.; and license agreement with Genevant Sciences GmbH. The company was formerly known as Gritstone Oncology, Inc. and changed its name to Gritstone bio, Inc. in May 2021. Gritstone bio, Inc. was incorporated in 2015 and is headquartered in Emeryville, California.
Read More on Gritstone bio

Today's Range

Now: $0.75
Low: $0.73
High: $0.78

50 Day Range

MA: $2.02
Low: $0.74
High: $2.84

52 Week Range

Now: $0.75
Low: $0.67
High: $3.33

Volume

867,729 shs

Average Volume

2,833,967 shs

Market Capitalization

$73.11 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.38

Who are the company insiders with the largest holdings of Gritstone bio?

Gritstone bio's top insider shareholders include:
  1. Vassiliki Economides (Insider)
Learn More about top insider investors at Gritstone bio.