Korro Bio, Inc. (KRRO)
NASDAQ: KRRO · Real-Time Price · USD
12.99
+1.94 (17.56%)
At close: Jun 18, 2026, 4:00 PM EDT
13.09
+0.10 (0.77%)
After-hours: Jun 18, 2026, 7:37 PM EDT

Company Description

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.

Korro Bio, Inc.
Korro Bio logo
CountryUnited States
Founded2014
IPO DateOct 3, 2019
IndustryBiotechnology
SectorHealthcare
Employees49
CEORam Aiyar

Contact Details

Address:
60 First Street, 2nd Floor
Cambridge, Massachusetts 02141
United States
Phone617 468 1999
Websitekorrobio.com

Stock Details

Ticker SymbolKRRO
ExchangeNASDAQ
Fiscal YearJanuary - December
Reporting CurrencyUSD
IPO Price$14.00
CIK Code1703647
CUSIP Number500946108
ISIN NumberUS5009461089
Employer ID47-2324450
SIC Code2834

Key Executives

NamePosition
Dr. Ram Aiyar MBA, Ph.D.Chief Executive Officer, President, Interim Chief Financial Officer, Principal Financial Officer and Director

Latest SEC Filings

DateTypeTitle
Jun 16, 2026144Filing
Jun 16, 2026144Filing
Jun 16, 2026144Filing
Jun 16, 2026144Filing
Jun 11, 20268-KCurrent Report
May 29, 2026144Filing
May 19, 20268-KCurrent Report
May 15, 2026SCHEDULE 13G/AFiling
May 12, 2026424B3Prospectus
May 7, 202610-QQuarterly Report