Notice of Filing of Proposed Rule Change To Amend Its Price List To Revise: (i) The Non-Tier Adding Credit; (ii) Certain Fees for Executions at the Close; (iii) Credits Applicable to Designated Market Makers; (iv) Credits Applicable to Supplemental Liquidity Providers; and (v) Pricing Related to the Retail Liquidity Program Under Rule 107C as it Relates to Designated Market Maker Transactions, and To Make Non-Substantive Changes to the Price List