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  2. SECTOR : PHARMA & BIOTECH
  3. INDUSTRY : MAJOR PHARMACEUTICALS
  4. KORRO BIO INC.
Korro Bio Inc.
XNAS: KRRO
13.11 -0.77 (-5.55%)
37,639.5
XNAS Volume

XNAS 15 Sep, 2026 11:02 AM (EDT)

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Insider Trading disclosures for Korro Bio Inc

The latest disclosure was made by Oliver Dolan in Korro Bio Inc where a trade of 7,347 Common Stock done at an average price of $13.5 was reported to US exchanges on Sept. 8, 2026.

Insider trading is the trading of a company’s securities by individuals with access to confidential or material non-public information about the company. A company is required to report trading by corporate officers, directors, or other company members with significant access to privileged information to the Securities and Exchange Commission (SEC).

Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Oliver Dolan Senior Vice President, Finance Sale of securities on an exchange or to another person at price $ 13.51 per share. 08 Sep 2026 7,347 16,252 - 13.5 99,286 Common Stock
Oliver Dolan Senior Vice President, Finance Sale of securities on an exchange or to another person at price $ 13.67 per share. 08 Sep 2026 6 16,246 - 13.7 82 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.96 per share. 26 Aug 2026 249 680,948 - 14.0 3,476 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.96 per share. 26 Aug 2026 51 141,002 - 14.0 712 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.00 per share. 19 Aug 2026 23,584 681,197 - 14 330,176 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.00 per share. 19 Aug 2026 4,884 141,053 - 14 68,376 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.96 per share. 11 Aug 2026 1,775 704,781 - 14.0 24,779 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.96 per share. 11 Aug 2026 368 145,937 - 14.0 5,137 Common Stock
Ram Aiyar Director, President and CEO Sale of securities on an exchange or to another person at price $ 10.84 per share. 04 Aug 2026 5,802 69,046 - 10.8 62,917 Common Stock
Loic A Vincent Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Jul 2026 7,500 25,797 - 0 Common Stock
Todd Chappell Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Jul 2026 7,500 24,464 - 0 Common Stock
Jeffrey Cerio General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Jul 2026 6,500 41,793 - 0 Common Stock
Oliver Dolan Senior Vice President, Finance Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Jul 2026 5,500 23,599 - 0 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.03 per share. 02 Jul 2026 14,745 154,811 - 14.0 206,872 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.96 per share. 02 Jul 2026 817 706,556 - 14.0 11,405 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.96 per share. 02 Jul 2026 8,506 146,305 - 14.0 118,744 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.03 per share. 02 Jul 2026 85,955 707,373 - 14.0 1,205,949 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.60 per share. 22 Jun 2026 6,979 169,670 - 14.6 101,893 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.95 per share. 22 Jun 2026 3,382 936,252 - 14.0 47,179 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.98 per share. 22 Jun 2026 114 169,556 - 15.0 1,708 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.98 per share. 22 Jun 2026 666 793,328 - 15.0 9,977 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.25 per share. 22 Jun 2026 17,426 176,649 - 14.3 248,321 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.25 per share. 22 Jun 2026 101,579 834,673 - 14.3 1,447,501 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.95 per share. 22 Jun 2026 580 194,075 - 14.0 8,091 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 14.60 per share. 22 Jun 2026 40,679 793,994 - 14.6 593,913 Common Stock
Loic A Vincent Chief Scientific Officer Sale of securities on an exchange or to another person at price $ 10.83 per share. 16 Jun 2026 3,418 18,297 - 10.8 37,017 Common Stock
Oliver Dolan Senior Vice President, Finance Sale of securities on an exchange or to another person at price $ 10.83 per share. 16 Jun 2026 3,383 18,099 - 10.8 36,638 Common Stock
Jeffrey Cerio General Counsel Sale of securities on an exchange or to another person at price $ 10.83 per share. 16 Jun 2026 6,609 35,293 - 10.8 71,575 Common Stock
Todd Chappell Chief Operating Officer Sale of securities on an exchange or to another person at price $ 10.83 per share. 16 Jun 2026 3,168 16,964 - 10.8 34,309 Common Stock
Timothy R. Pearson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Jun 2026 14,677 14,677 - - Stock Option (Right to Buy)
Jean-Francois Formela Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Jun 2026 14,677 14,677 - - Stock Option (Right to Buy)
Ali Behbahani Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Jun 2026 14,677 14,677 - - Stock Option (Right to Buy)
Nessan Bermingham Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Jun 2026 14,677 14,677 - - Stock Option (Right to Buy)
Katharine Knobil Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Jun 2026 14,677 14,677 - - Stock Option (Right to Buy)
Rachel Meyers Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Jun 2026 14,677 14,677 - - Stock Option (Right to Buy)
Ram Aiyar Director, President and CEO Sale of securities on an exchange or to another person at price $ 12.98 per share. 29 May 2026 15,152 74,848 - 13.0 196,673 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.95 per share. 28 May 2026 2,441 939,634 - 14.0 34,052 Common Stock
Jean-Francois Formela Director Sale of securities on an exchange or to another person at price $ 13.95 per share. 28 May 2026 419 194,655 - 13.9 5,845 Common Stock
Ram Aiyar Director, President and CEO Grant, award, or other acquisition of securities at price $ 12.33 per share. 26 May 2026 50,000 90,000 - 12.3 616,500 Common Stock
Ali Behbahani Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 Mar 2026 242,945 242,945 - - Pre-Funded Warrants
Ali Behbahani Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 11.11 per share. 10 Mar 2026 207,100 1,297,893 - 11.1 2,300,881 Common Stock
Ram Aiyar Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2026 80,000 80,000 - - Stock Option (Right to Buy)
Loic A Vincent Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2026 35,000 35,000 - - Stock Option (Right to Buy)
Oliver Dolan Senior Vice President, Finance Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2026 15,000 15,000 - - Stock Option (Right to Buy)
Jeffrey Cerio General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2026 23,000 23,000 - - Stock Option (Right to Buy)
Todd Chappell Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2026 38,000 38,000 - - Stock Option (Right to Buy)
Ram Aiyar Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Feb 2026 40,000 40,000 - 0 Common Stock
Loic A Vincent Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Dec 2025 21,715 21,715 - 0 Common Stock
Oliver Dolan Senior Vice President, Finance Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Dec 2025 21,482 21,482 - 0 Common Stock
Jeffrey Cerio General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Dec 2025 41,902 41,902 - 0 Common Stock
Todd Chappell Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Dec 2025 20,132 20,132 - 0 Common Stock
Rachel Meyers Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2025 6,010 6,010 - - Stock Option (Right to Buy)
Katharine Knobil Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2025 6,010 6,010 - - Stock Option (Right to Buy)
Nessan Bermingham Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2025 6,010 6,010 - - Stock Option (Right to Buy)
Ali Behbahani Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2025 6,010 6,010 - - Stock Option (Right to Buy)
Timothy R. Pearson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2025 6,010 6,010 - - Stock Option (Right to Buy)
Jean-Francois Formela Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2025 6,010 6,010 - - Stock Option (Right to Buy)
Loic A Vincent Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Apr 2025 70,000 70,000 - - Stock Option (Right to Buy)
Oliver Dolan Senior Vice President, Finance Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Apr 2025 20,000 20,000 - - Stock Option (Right to Buy)
Olukemi Olugemo Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Feb 2025 42,000 42,000 - - Stock Option (Right to Buy)
Ram Aiyar Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Feb 2025 100,000 100,000 - - Stock Option (Right to Buy)
Vineet Agarwal Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Feb 2025 30,000 30,000 - - Stock Option (Right to Buy)
Todd Chappell Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Feb 2025 34,500 34,500 - - Stock Option (Right to Buy)
Jeffrey Cerio General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Feb 2025 29,000 29,000 - - Stock Option (Right to Buy)
Vineet Agarwal Chief Financial Officer 11 Nov 2024 800 0 - 70 56,000 Common Stock
Vineet Agarwal Chief Financial Officer 11 Nov 2024 800 30,807 - - Stock Option (Right to Buy)
Vineet Agarwal Chief Financial Officer 11 Nov 2024 800 800 - 11.7 9,344 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 9,263 31,607 - - Stock Option (Right to Buy)
Vineet Agarwal Chief Financial Officer 17 Oct 2024 953 45,594 - - Stock Option (Right to Buy)
Vineet Agarwal Chief Financial Officer 17 Oct 2024 2,023 8,193 - 71.5 144,663 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 164 8,029 - 73.7 12,089 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 115 7,914 - 74.6 8,575 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 56 7,858 - 76 4,256 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 23 7,835 - 77 1,771 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 260 7,575 - 77.6 20,164 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 1,815 5,303 - 79.8 144,821 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 4,961 342 - 80.5 399,374 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 317 25 - 81.5 25,829 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 25 0 - 82.9 2,072 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 457 7,118 - 78.6 35,914 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 9,263 9,263 - 11.7 108,192 Common Stock
Vineet Agarwal Chief Financial Officer 17 Oct 2024 953 10,216 - 15.0 14,276 Common Stock
Jeffrey Cerio General Counsel 03 Sep 2024 40,000 40,000 - - Stock Option (Right to Buy)
Katharine Knobil Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 26 Aug 2024 9,041 9,041 - - Stock Option (Right to Buy)
Rachel Meyers Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2024 5,190 5,190 - - Stock Option (Right to Buy)
David L. Lucchino Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2024 5,190 5,190 - - Stock Option (Right to Buy)
Nessan Bermingham Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2024 5,190 5,190 - - Stock Option (Right to Buy)
Ali Behbahani Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2024 5,190 5,190 - - Stock Option (Right to Buy)
Timothy R. Pearson Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2024 5,190 5,190 - - Stock Option (Right to Buy)
Jean-Francois Formela Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2024 5,190 5,190 - - Stock Option (Right to Buy)
Olukemi Olugemo Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Jun 2024 65,000 65,000 - - Stock Option (Right to Buy)
Jean-Francois Formela Director Grant, award, or other acquisition of securities at price $ 56.00 per share. 22 Apr 2024 17,857 195,074 - 56 999,992 Common Stock
Ali Behbahani Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 56.00 per share. 22 Apr 2024 17,857 1,090,793 - 56 999,992 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
View All The Insider Trades disclosures