← Insider buys

KRRO

Korro Bio, Inc. · Healthcare

Insiders bought $20.8M of Korro Bio, Inc. in the last 12 months

10 insiders bought on 2 days.

$20.8MBought, 12 mo
$5.7MSold, 12 mo
$125.0MMarket cap

KRRO over the last year

Insider buy filed (2 days)

Largest buyers, last 12 months

KRRO after insider buys

3 months after each buy, from the first price a copier could get.

−18.7%Average
−27.7 ptsVs S&P 500
0 of 3Higher

3 buys since 2024 with 3 months of prices.

Every filing

37 insider filings since 2023, newest first

KRROSell

Jean Francois Formela · Director

$686K−26.9%Sep 15
KRROSell

Oliver Dolan · Senior Vice President, Finance

$99K−31.2%Sep 10
KRROSell

Jean Francois Formela · Director

$399K−16.8%Aug 21
KRROSell

Jean Francois Formela · Director

$30K−1.4%Aug 13
KRROBuy

Lynx1 Capital Management LP · 10% owner

$79K+0.4%Aug 13
KRROSell

Ram Aiyar · President and CEO

$63K−7.8%Aug 5
KRROSell

Jean Francois Formela · Director

$1.5M−42.9%Jul 7
KRROSell

Jean Francois Formela · Director

$2.5M−50.3%Jun 25
KRROSell

Todd Chappell · Chief Operating Officer

$34K−15.7%Jun 17
KRROSell

Loic A Vincent · Chief Scientific Officer

$37K−15.7%Jun 17
KRROSell

Jeffrey Cerio · General Counsel

$72K−15.8%Jun 17
KRROSell

Oliver Dolan · Senior Vice President, Finance

$37K−15.7%Jun 17
KRROSell

Ram Aiyar · President and CEO

$197K−16.8%Jun 2
KRROSell

Jean Francois Formela · Director

$40K−1.4%Jun 1
KRROBuy

Rick Yang · 10% owner

$2.3M+19.0%Mar 12
KRROBuy

Scott D Sandell · 10% owner

$2.3M+19.0%Mar 12
KRROBuy

New Enterprise Associates 17, L.P. · 10% owner

$2.3M+19.0%Mar 12
KRROBuy

Carmen Chang · 10% owner

$2.3M+19.0%Mar 12
KRROBuy

Forest Baskett · 10% owner

$2.3M+19.0%Mar 12
KRROBuy

Edward T Mathers · 10% owner

$2.3M+19.0%Mar 12
KRROBuy

Mohamad Makhzoumi · 10% owner

$2.3M+19.0%Mar 12
KRROBuy

Paul Edward Walker · 10% owner

$2.3M+19.0%Mar 12
KRROBuy

Anthony A. Florence Jr. · 10% owner

$2.3M+19.0%Mar 12
KRROSell

Vineet Agarwal · CFO

$56K−100.0%Nov 12
KRROSell

Vineet Agarwal · CFO

$800K−100.0%Oct 18
KRROBuy

New Enterprise Associates 17, L.P. · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Forest Baskett · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Anthony A. Florence Jr. · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Paul Edward Walker · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Carmen Chang · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Edward T Mathers · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Rick Yang · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Mohamad Makhzoumi · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Scott D Sandell · 10% owner

$1.0M+2.0%Apr 24
KRROBuy

Atlas Venture Opportunity Fund Ii, L.P. · 10% owner

$1.0M+10.0%Apr 23
KRROSell

David L. Lucchino · Director

$44K−5.0%Nov 27
KRROSell

David L. Lucchino · Director

$41K−4.0%Nov 22
About Korro Bio, Inc.

Korro Bio, Inc., a biopharmaceutical company, engages in the discovering, developing, and commercializing of genetic medicines based on editing RNA for the treatment of rare and highly prevalent diseases in the United States. The company's lead product candidate is KRRO-121 for the treatment for hyperammonemia. It uses its RNA editing platform, Oligonucleotide Promoted Editing of RNA to generate differentiated RNA editing product candidates. The company is also developing programs for Parkinson's disease, Amyotrophic lateral sclerosis, severe drug-associated anesthetics, and other pain indications. Korro Bio, Inc. has a collaboration agreement with Novo Nordisk A/S to treat cardiometabolic diseases. Korro Bio, Inc. was founded in 2018 and is based in Cambridge, Massachusetts.

Filings come from SEC EDGAR and prices from daily closes. Not investment advice.