Notice Rule

Notice of Filing and Immediate Effectiveness of Proposed Rule Changes Relating to a Stockholders' Agreement Between the NASDAQ OMX Group, Inc. and Investor AB

National Securities Exchanges, Nasdaq PHLX LLC (Phlx)
National Securities Exchanges, NASDAQ OMX PHLX
National Securities Exchanges, The Nasdaq Stock Market LLC (NASDAQ)
National Securities Exchanges, Nasdaq BX, Inc. (BX)

Last Reviewed or Updated: Jan. 27, 2011