KRRO Insider Trading

Insider Ownership Percentage: 16.80%
Insider Buying (Last 12 Months): $999,992.00
Insider Selling (Last 12 Months): $43,569.64

Korro Bio Insider Trading History Chart

This chart shows the insider buying and selling history at Korro Bio by year and by quarter.

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Korro Bio Share Price & Price History

Current Price: $34.72
Price Change: Price Decrease of -6.88 (-16.54%)
As of 06/17/2024 03:53 PM ET

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

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Days: 30 | 90 | 365

Korro Bio Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/22/2024Venture Opportunity Fund AtlasMajor ShareholderBuy17,857$56.00$999,992.00195,074View SEC Filing Icon  
11/22/2023David L LucchinoDirectorSell1,156$37.69$43,569.6422,150View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Korro Bio (NASDAQ:KRRO)

13.18% of Korro 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 KRRO by year and by quarter.

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Korro Bio Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/17/2024Artal Group S.A.419,226$37.73M1.0%+0.1%4.522%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.266,667$24M0.0%-1.6%3.324%Search for SEC Filing on Google Icon
2/20/2024Eventide Asset Management LLC546,325$26.19M0.4%N/A73.828%Search for SEC Filing on Google Icon
2/14/202472 Investment Holdings LLC276,831$13.27M58.9%N/A37.410%Search for SEC Filing on Google Icon
2/12/2024Monashee Investment Management LLC90,805$4.35M0.8%N/A12.271%Search for SEC Filing on Google Icon
2/9/2024Atlas Venture Life Science Advisors LLC1,119,292$53.65M6.4%N/A151.256%Search for SEC Filing on Google Icon
1/10/2024North Star Investment Management Corp.1,000$48K0.0%N/A0.135%Search for SEC Filing on Google Icon
Data available starting January 2016

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Korro Bio logo
Korro Bio, Inc., a biopharmaceutical company, engages in the discovery, development, and commercialization of genetic medicines based on editing RNA for the treatment of rare and highly prevalent diseases primarily in the United States. Its lead product candidate is KRRO-110 which is in preclinical trials for the treatment of Alpha-1 Antitrypsin Deficiency (AATD). It uses its RNA editing platform, OPERA to generate differentiated RNA editing product candidates. The company is also developing programs for Parkinson's disease, Amyotrophic lateral sclerosis, severe alcohol-associated hepatitis, and other subsets of pain. Korro Bio, Inc. was founded in 2018 and is based in Cambridge, Massachusetts.
Read More on Korro Bio

Today's Range

Now: $34.72
Low: $34.72
High: $41.50

50 Day Range

MA: $56.63
Low: $41.60
High: $78.69

52 Week Range

Now: $34.72
Low: $9.15
High: $97.91


64,715 shs

Average Volume

32,611 shs

Market Capitalization

$321.85 million

P/E Ratio


Dividend Yield




Who are the company insiders with the largest holdings of Korro Bio?

Korro Bio's top insider investors include:
  1. Venture Opportunity Fund Atlas (Major Shareholder)
  2. David L Lucchino (Director)
Learn More about top insider investors at Korro Bio.

Who are the major institutional investors of Korro Bio?

Korro Bio's top institutional shareholders include:
  1. Artal Group S.A. — 4.52%
  2. Vanguard Group Inc. — 3.32%
Learn More about top institutional investors of Korro Bio stock.

Which major investors are selling Korro Bio stock?

In the previous quarter, KRRO stock was sold by these institutional investors:
  1. Vanguard Group Inc.

Which major investors are buying Korro Bio stock?

Within the last quarter, KRRO stock was bought by institutional investors including:
  1. Artal Group S.A.