Insider Transactions Reported by 38 Insiders of Korro Bio, Inc.

Symbol
KRRO on Nasdaq
Location
Cambridge, MA

Insiders trading volume in the past year

Korro Bio, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Ali Behbahani Director, 10%+ Owner $15,263,221 10 Mar 2026
Carmen Chang 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
Mathers Edward T. 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
Scott D. Sandell 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
Paul Edward Walker 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
Rick Yang 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
Forest Baskett 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
Mohamad Makhzoumi 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
New Enterprise Associates 17, L.P. 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
Anthony A. Florence Jr. 10%+ Owner $14,419,591 +$2,300,881 +19% 10 Mar 2026
Atlas Venture Opportunity Fund II, L.P. 10%+ Owner $10,924,144 22 Apr 2024
Ram Aiyar President and CEO, Director $357,341 02 Feb 2026
Jeffrey Cerio General Counsel $240,098 02 Feb 2026
Loic A. Vincent Chief Scientific Officer $124,426 02 Feb 2026
Oliver Dolan Senior Vice President, Finance $123,091 02 Feb 2026
Todd Chappell Chief Operating Officer $115,356 02 Feb 2026
Christopher R. Loose Chief Scientific Officer $97,335 27 Jul 2023
Peter P. Pfreundschuh Chief Financial Officer $84,231 18 Feb 2022
Quentin McCubbin Chief Manufacturing Officer $55,650 26 Jan 2023
Carl P. LeBel Chief Development Officer $48,230 26 Jan 2023
Wendy S. Arnold Chief People Officer $48,230 26 Jan 2023
Richard J. Mitrano VP Finance & Operations $27,819 18 Aug 2023
David L. Lucchino Director $11,740 11 Jun 2024
Vineet Agarwal Chief Financial Officer $0 03 Feb 2025
Timothy J. Barberich Director 17 Aug 2022
Robert Langer Director 17 Aug 2022
Cynthia L. Feldmann Director 17 Aug 2022
Marc A. Cohen Director 21 Jun 2022
Michael Huang Director 17 Aug 2022
Joel S. Marcus Director 17 Aug 2022
Jean Francois Formela Director 11 Jun 2025
Nessan Bermingham Director 11 Jun 2025
Rachel Meyers Director 11 Jun 2025
Shelby J. Walker Senior Vice President, General Counsel and Secretary 03 Nov 2023
Katharine Knobil Director 11 Jun 2025
Timothy R. Pearson Director 11 Jun 2025
Olukemi Olugemo Chief Medical Officer 03 Feb 2025
Steve Colletti Chief Scientific Officer 03 Nov 2023

Recent Insider Transactions by Companies or Individuals for Korro Bio, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Rick Yang KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 See Note 2
Rick Yang KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 See Note 2
Scott D. Sandell KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 See Note 2
Scott D. Sandell KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 See Note 2
New Enterprise Associates 17, L.P. KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 Direct
New Enterprise Associates 17, L.P. KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 Direct
Carmen Chang KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 See Note 2
Carmen Chang KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 See Note 2
Ali Behbahani KRRO Common Stock Award 19% 207,100 1,297,893 10 Mar 2026 See Note 2
Ali Behbahani KRRO Pre-Funded Warrants Award 242,945 242,945 10 Mar 2026 See Note 2
Forest Baskett KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 See Note 2
Forest Baskett KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 See Note 2
Mathers Edward T. KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 See Note 2
Mathers Edward T. KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 See Note 2
Mohamad Makhzoumi KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 See Note 2
Mohamad Makhzoumi KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 See Note 2
Paul Edward Walker KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 See Note 2
Paul Edward Walker KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 See Note 2
Anthony A. Florence Jr. KRRO Common Stock Purchase 19% $2,300,881 $11.11 207,100 1,297,893 10 Mar 2026 See Note 2
Anthony A. Florence Jr. KRRO Pre-Funded Warrants Purchase 242,945 242,945 10 Mar 2026 See Note 2
Ram Aiyar KRRO Common Stock Award 40,000 40,000 02 Feb 2026 Direct
Ram Aiyar KRRO Stock Option (Right to Buy) Award 80,000 80,000 02 Feb 2026 Direct
Loic A. Vincent KRRO Stock Option (Right to Buy) Award 35,000 35,000 02 Feb 2026 Direct
Oliver Dolan KRRO Stock Option (Right to Buy) Award 15,000 15,000 02 Feb 2026 Direct
Jeffrey Cerio KRRO Stock Option (Right to Buy) Award 23,000 23,000 02 Feb 2026 Direct
Todd Chappell KRRO Stock Option (Right to Buy) Award 38,000 38,000 02 Feb 2026 Direct
Todd Chappell KRRO Common Stock Award 20,132 20,132 15 Dec 2025 Direct
Loic A. Vincent KRRO Common Stock Award 21,715 21,715 15 Dec 2025 Direct
Jeffrey Cerio KRRO Common Stock Award 41,902 41,902 15 Dec 2025 Direct
Oliver Dolan KRRO Common Stock Award 21,482 21,482 15 Dec 2025 Direct
Ali Behbahani KRRO Stock Option (Right to Buy) Award 6,010 6,010 11 Jun 2025 Direct
Rachel Meyers KRRO Stock Option (Right to Buy) Award 6,010 6,010 11 Jun 2025 Direct
Nessan Bermingham KRRO Stock Option (Right to Buy) Award 6,010 6,010 11 Jun 2025 Direct
Katharine Knobil KRRO Stock Option (Right to Buy) Award 6,010 6,010 11 Jun 2025 Direct
Jean Francois Formela KRRO Stock Option (Right to Buy) Award 6,010 6,010 11 Jun 2025 Direct
Timothy R. Pearson KRRO Stock Option (Right to Buy) Award 6,010 6,010 11 Jun 2025 Direct
Oliver Dolan KRRO Stock Option (Right to Buy) Award 20,000 20,000 01 Apr 2025 Direct
Loic A. Vincent KRRO Stock Option (Right to Buy) Award 70,000 70,000 01 Apr 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.