FOR EXISTING INVESTOR USE ONLY

FOR EXISTING INVESTOR USE ONLY MEMORANDUM NO: CONFIDENTIAL PRIVATE PLACEMENT MEMORANDUM Relating to CLASS B INTERESTS of ALPHAKEYS MILLENNIUM FUND, L.L.C. THIS CONFIDENTIAL MEMORANDUM CONTAINS INFORMATION SPECIFIC TO CLASS B INTERESTS OF ALPHAKEYS MILLENNIUM FUND, L.L.C. PURSUANT TO AN EXEMPTION FROM THE CFTC IN CONNECTION WITH POOLS WHOSE PARTICIPANTS ARE LIMITED TO QUALIFIED ELIGIBLE PERSONS, AN OFFERING MEMORANDUM FOR THIS POOL IS NOT REQUIRED TO BE, AND HAS NOT BEEN, FILED WITH THE COMMISSION. THE CFTC DOES NOT PASS UPON THE MERITS OF PARTICIPATING IN A POOL OR UPON THE ADEQUACY OR ACCURACY OF AN OFFERING MEMORANDUM. CONSEQUENTLY, THE CFTC HAS NOT REVIEWED OR APPROVED THIS OFFERING OR ANY OFFERING MEMORANDUM FOR THIS POOL. CONFIDENTIAL UBSTERRAMAR00003856 EFTA00239188 FOR EXISTING INVESTOR USE ONLY This Confidential Private Placement Memorandum (as amended, restated or otherwise modified from time to time (for the avoidance of doubt, excluding any ap