Material Event Form 8 K

On October 22, 2024, JPMorgan Chase & Co. closed public offerings of (i) $500,000,000 aggregate principal amount of Floating Rate Notes due 2028 (the "Floating Rate Notes"), (ii) $2,000,000,000 aggregate principal amount of Fixed-to-FloatingRate Notes due 2028 (the "2028 Fixed-to-FloatingRate Notes"), (iii) $2,500,000,000 aggregate principal amount of Fixed-to-FloatingRate Notes due 2030 (the "2030 Fixed-to-FloatingRate Notes") and (iv) $3,000,000,000 aggregate principal amount of Fixed-to-FloatingRate Notes due 2035 (together with the Floating Rate Notes, the 2028 Fixed-to-FloatingRate Notes and the 2030 Fixed-to-FloatingRate Notes, the "Notes").

The offerings of the Notes were registered under the Securities Act of 1933, as amended, pursuant to a registration statement on Form S-3(File No. 333-263304),as amended. In connection with these offerings, the legal opinion as to the legality of the Notes is being filed as Exhibit 5.1 to this report.