JPMorgan Chase Financial Company LLC
Structured Investments

Step-Up Auto Callable Notes Linked to the S&P Economic Cycle Factor Rotator Index due June 30, 2025

Fully and Unconditionally Guaranteed by JPMorgan Chase & Co.

For the avoidance of doubt, and notwithstanding anything to the contrary set forth in the pricing supplement dated June 25, 2018, (the “pricing supplement”), the supplemental plan of distribution set forth below shall apply to the notes included in the offering:

Supplemental Plan of Distribution

We expect that delivery of the notes will be made against payment for the notes on or about the Original Issue Date set forth on the front cover of this pricing supplement, which will be the third business day following the Pricing Date of the notes (this settlement cycle being referred to as “T+3”). Under Rule 15c6-1 of the Securities Exchange Act of 1934, as amended, trades in the secondary market generally are required to settle in two business days, unless the parties to that trade expressly agree otherwise. Accordingly, purchasers who wish to trade notes on any date prior to two business days before delivery will be required to specify an alternate settlement cycle at the time of any such trade to prevent a failed settlement and should consult their own advisors.

CUSIP: 48129MZX7

Investing in the notes involves a number of risks. See “Risk Factors” beginning on page PS-8 of the accompanying product supplement, “Risk Factors” beginning on page US-6 of the accompanying underlying supplement and “Selected Risk Considerations” beginning on page PS-8 of the pricing supplement.

Neither the Securities and Exchange Commission (the “SEC”) nor any state securities commission has approved or disapproved of the notes or passed upon the accuracy or the adequacy of this pricing supplement or the accompanying product supplement, underlying supplement, prospectus supplement and prospectus. Any representation to the contrary is a criminal offense.

The notes are not bank deposits, are not insured by the Federal Deposit Insurance Corporation or any other governmental agency and are not obligations of, or guaranteed by, a bank.

You should read this document together with the pricing supplement describing the offering and the related product supplement, underlying supplement, prospectus supplement and prospectus, each of which can be accessed via the links below. Please also see “Additional Terms Specific to the Notes” in the pricing supplement.

Amendment no. 1 to pricing supplement to product supplement no. 3-I dated April 5, 2018, underlying supplement no.2-I dated April 5, 2018
and the prospectus and prospectus supplement, each dated April 5, 2018