The NYSE filed for immediate effectiveness 4 rule changes.  For further details, click on the respective links below. NYSE Rule Filing 11-67, 12/16/11. Extend for an additional 12 months the 1/22/12 expiration date of the pilot program that provides an exception to NYSE Rule 2B by permitting the Exchange’s equity ownership interest in BIDS Holdings L.P. (“BIDS”), which is the parent company of a member of the Exchange, and BIDS’s affiliation with the New York Block Exchange LLC, an affiliate of the Exchange. NYSE Rule Filing 11-66, 12/16/11. Extend the operation of its Supplemental Liquidity Providers Pilot (“SLP Pilot” or “Pilot”) - See Rule 107B - currently scheduled to expire on 1/31/12, until the earlier of the SEC approval to make such Pilot permanent or 7/31/12. NYSE Rule Filing 11-65, 12/16/11. Extend the operation of its New Market Model Pilot, currently scheduled to expire on 1/31/12, until the earlier of SEC approval to make such pilot permanent or 7/31/12. NYSE Rule Filing 11-64, 12/15/11. Amend Rule 103B, which governs the allocation of securities to DMMs.