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Contract Adjustments — February 2012

Memo	Date	Description
30280	02/22/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/23/2012
30279	02/22/2012	SUCCESSFACTORS, INC. - CASH SETTLEMENT/ ACCELERATION OF EXPIRATIONS
30278	02/22/2012	MAGMA DESIGN AUTOMATION, INC. - CASH SETTLEMENT/ ACCELERATION OF EXPIRATIONS OPTION SYMBOL: LAVA
30276	02/21/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/22/2012
30275	02/21/2012	TOREADOR RESOURCES CORPORATION - NAME/SYMBOL CHANGE OPTION SYMBOL: TRGL NEW SYMBOL: ZAZA
30274	02/21/2012	CABOT MICROELECTRONICS CORPORATION - CASH DISTRIBUTION OPTION SYMBOL: CCMP
30273	02/21/2012	COGDELL SPENCER, INC. - ANTICIPATED CASH SETTLEMENT OPTION SYMBOL: CSA ***REVISION TO NEW DELIVERABLE***
30272	02/21/2012	JARDEN CORPORATION - EXTENDED AND AMENDED PARTIAL SELF TENDER OFFER OPTION SYMBOLS: JAH/1JAH
30271	02/21/2012	AMERICAN ORIENTAL BIOENGINEERING, INC. - REVERSE SPLIT OPTION SYMBOL: AOB NEW SYMBOL: AOB1
30270	02/21/2012	COGDELL SPENCER, INC. - ANTICIPATED CASH SETTLEMENT OPTION SYMBOL: CSA
30267	02/21/2012	BEST BUY CO., INC. FLEX - POSITION CONSOLIDATION OPTION SYMBOL: 1BBY
30266	02/21/2012	TRADING HALTS WEEKLY UPDATE - REMOVAL FROM EX BY EX PROCESSING
30265	02/17/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/21/2012
30264	02/17/2012	EXPIRATION PRICES
30263	02/17/2012	UTH OPTIONS - EXPIRATION PRICING CONSIDERATIONS
30262	02/17/2012	CHNG/CMED/TMX/UTA OPTIONS - TRADING HALT/REMOVAL FROM EX-BY-EX PROCESSING/EXPIRATION PRICING CONSIDERATIONS
30261	02/17/2012	CSKI OPTIONS - TRADING HALT/EXPIRATION PRICING CONSIDERATIONS
30260	02/17/2012	WASHINGTON FEDERAL, INC. - SYMBOL CHANGE FUTURES SYMBOLS: WFSL1C/WFSL1D NEW SYMBOLS: WAFD1C/WAFD1D
30259	02/17/2012	WASHINGTON FEDERAL, INC. - SYMBOL CHANGE OPTION SYMBOL: WFSL NEW SYMBOL: WAFD
30258	02/17/2012	MICROVISION, INC. - REVERSE SPLIT OPTION SYMBOL: MVIS NEW SYMBOL: MVIS1
30257	02/17/2012	UNITED STATES NATURAL GAS FUND, LP - REVERSE SPLIT FUTURES SYMBOLS: UNG1C/UNG1D NEW SYMBOLS: UNG2C/UNG2D
30256	02/17/2012	UNITED STATES NATURAL GAS FUND, LP - REVERSE SPLIT OPTION SYMBOL: UNG NEW SYMBOL: UNG2 PREVIOUSLY ADJUSTED SYMBOL: UNG1
30255	02/17/2012	NETLOGIC MICROSYSTEMS, INC. - CASH SETTLEMENT/ ACCELERATION OF MATURITY DATES FUTURES SYMBOLS: NETL1C/NETL1D
30254	02/17/2012	NETLOGIC MICROSYSTEMS, INC. - CASH SETTLEMENT/ ACCELERATION OF EXPIRATIONS
30253	02/16/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/17/2012
30252	02/16/2012	SNDA OPTIONS - EXPIRATION PRICING CONSIDERATIONS
30251	02/16/2012	SPN1 OPTIONS - EXPIRATION PRICING CONSIDERATIONS
30250	02/16/2012	CFE CBOE VOLATILITY INDEX SECURITIY FUTURES - CHANGE TO CONTRACT MULTIPLIER AND NUMBER OF CONTRACTS FUTURES SYMBOLS: GV/ VXEM
30249	02/16/2012	TELEFONOS DE MEXICO, S.A.B. de C.V. - UPDATE TO BROKER TO BROKER SETTLEMENT/EXPIRATION PROCEDURES OPTION SYMBOL: TMX
30248	02/16/2012	ACIW1 OPTIONS - EXPIRATION PRICING CONSIDERATIONS
30247	02/16/2012	SPDR GOLD TRUST - POSITION CONSOLIDATION OPTION SYMBOL: 1GLD
30246	02/15/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/16/2012
30245	02/15/2012	ACCELERATION OF EXPIRATIONS/FEBRUARY 2012 EXPIRATION ***CORRECTION TO SUBJECT***
30244	02/15/2012	ACCELERATION OF EXPIRATIONS/JANUARY 2012 EXPIRATION
30243	02/15/2012	BLUE COAT SYSTEMS, INC. - CASH SETTLEMENT/ ACCELERATION OF EXPIRATIONS FUTURES SYMBOLS: BCSI1C/BCSI1D
30242	02/15/2012	BLUE COAT SYSTEMS, INC - CASH SETTLEMENT/ ACCELERATION OF EXPIRATIONS OPTION SYMBOL: BCSI
30241	02/15/2012	EMCORE CORPORATION - REVERSE SPLIT OPTION SYMBOL: EMKR NEW SYMBOL: EMKR1
30240	02/15/2012	TBS INTERNATIONAL PLC - SYMBOL CHANGE OPTION SYMBOL: TBSI NEW SYMBOL: TBSIQ
30239	02/15/2012	AVATAR HOLDINGS INC. - NAME/SYMBOL/CUSIP CHANGE OPTION SYMBOL: AVTR NEW SYMBOL: AVHI
30238	02/14/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/15/2012
30237	02/14/2012	INTERNET HOLDRS TRUST - SYMBOL CHANGE OPTION SYMBOL: HHH NEW SYMBOL: HHHYL
30236	02/14/2012	SOFTWARE HOLDRS TRUST - SYMBOL CHANGE OPTION SYMBOL: SWH NEW SYMBOL: SWHYL
30235	02/14/2012	TELECOM HOLDRS TRUST - SYMBOL CHANGE OPTION SYMBOL: TTH NEW SYMBOL: TTHYL
30234	02/14/2012	DEMANDTEC, INC - CASH SETTLEMENT/ACCELERATION OF EXPIRATION OPTION SYMBOL: DMAN
30233	02/14/2012	SHANDA INTERACTIVE ENTERTAINMENT LIMITED - CASH SETTLEMENT FUTURES SYMBOLS: SNDA1C/SNDA1D
30232	02/14/2012	SHANDA INTERACTIVE ENTERTAINMENT LIMITED - CASH SETTLEMENT OPTION SYMBOL: SNDA
30231	02/14/2012	TELEFONOS DE MEXICO, S.A.B. de C.V. - UPDATE TO BROKER SETTLEMENT OPTION SYMBOL: TMX FUTURES SYMBOL: TMX1D
30230	02/14/2012	SYNOVIS LIFE TECHNOLOGIES, INC - CASH SETTLEMENT/ACCELERATION OF EXPIRATION OPTION SYMBOL: SYNO
30229	02/14/2012	TRADING HALTS WEEKLY UPDATE - REMOVAL FROM EX BY EX PROCESSING
30228	02/14/2012	S1 CORPORATION - CONTRACT ADJUSTMENT OPTION SYMBOL: 2-14-12 SONE remains SONE 2-15-12 SONE becomes ACIW1 * * * EFFECTIVE IMMEDIATELY * * *
30227	02/13/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/14/2012
30226	02/13/2012	SHANDA INTERACTIVE ENTERTAINMENT LIMITED - ANTICIPATED CASH SETTLEMENT FUTURES SYMBOLS: SNDA1C/SNDA1D
30225	02/13/2012	SHANDA INTERACTIVE ENTERTAINMENT LIMITED - ANTICIPATED CASH SETTLEMENT OPTION SYMBOL: SNDA
30224	02/13/2012	GUGGENHEIM SOLAR ETF - REVERSE SPLIT FUTURES SYMBOL: TAN1C/TAN1D NEW SYMBOLS: TAN2C/TAN2D
30223	02/13/2012	GUGGENHEIM SOLAR ETF - REVERSE SPLIT OPTION SYMBOL: TAN NEW SYMBOL: TAN1
30222	02/13/2012	INHIBITEX INC. - CASH SETTLEMENT/ ACCELERATION OF EXPIRATIONS OPTION SYMBOL: INHX
30219	02/13/2012	TEMPLE-INLAND, INC. - CASH SETTLEMENT/ ACCELERATION OF EXPIRATIONS (TIN)
30218	02/13/2012	TEMPLE-INLAND INC. - CASH SETTLEMENT/ ACCELERATION OF MATURITY DATES (TIN1C/TIN1D)
30217	02/10/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/13/2012
30216	02/10/2012	GLAXOSMITHKLINE PLC - CASH DISTRIBUTION FUTURE SYMBOL: GSK1C
30215	02/10/2012	GLAXOSMITHKLINE PLC. - CASH DISTRIBUTION OPTION SYMBOL: GSK
30214	02/10/2012	KKR FINANCIAL HOLDINGS LLC. - CASH DISTRIBUTION FUTURE SYMBOLS: KFN1C
30213	02/10/2012	ADJUSTED SUNOCO, INC. - CASH IN LIEU SETTLEMENT ADJUSTED OPTION SYMBOL: SUN1 ADJUSTED FUTURES SYMBOLS: SUN2C/SUN2D * * * CORRECTION * * *
30212	02/10/2012	ADJUSTED SUNOCO, INC. - CASH IN LIEU SETTLEMENT ADJUSTED OPTION SYMBOL: SUN1 ADJUSTED FUTURES SYMBOLS: SUN2C/SUN2D
30211	02/10/2012	ADJUSTED TELEPHONE AND DATA SYSTEMS, INC. - CASH IN LIEU SETTLEMENT ADJUSTED OPTION SYMBOLS: TDS1
30210	02/10/2012	SUCCESSFACTORS, INC. - FURTHER EXTENDED TENDER OFFER OPTION SYMBOL: SFSF
30209	02/09/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/10/2012
30208	02/09/2012	HALCON RESOURCES CORPORATION - REVERSE SPLIT OPTION SYMBOL: HK NEW SYMBOL: HK1
30207	02/08/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/9/2012
30205	02/08/2012	DIAMOND OFFSHORE DRILLING (DO) ADJUSTMENT DECISION AND POLICY CONSIDERATIONS
30204	02/08/2012	HCA HOLDINGS, INC. - CASH DISTRIBUTION OPTION SYMBOL: HCA
30203	02/08/2012	RAM ENERGY RESOURCES, INC. - CUSIP/NAME/SYMBOL CHANGE OPTION SYMBOL: RAM NEW SYMBOL: HK
30200	02/08/2012	COMPLETE PRODUCTION SERVICES, INC. - CONTRACT ADJUSTMENT (CPX)
30199	02/07/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/8/2012
30198	02/07/2012	MICROMET, INC. - TENDER OFFER OPTION SYMBOL: MITI
30197	02/07/2012	THE WILLIAMS COMPANIES, INC - CASH IN LIEU SETTLEMENT ADJUSTED OPTION SYMBOL: WMB1/2WMB1 ADJUSTED FUTURES SYMBOLS: WMB2C/WMB2D
30196	02/07/2012	TRADING HALTS WEEKLY UPDATE - REMOVAL FROM EX BY EX PROCESSING
30195	02/06/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/7/2012
30194	02/06/2012	ADJUSTED GENERAL GROWTH PROPERTIES, INC. - NO FURTHER ADJUSTMENT ADJUSTED OPTION SYMBOLS: GGP2/2GGP2 FURTHER ADJUSTED OPTION SYMBOL: GGP1
30193	02/06/2012	MARKET VECTORS PHARMACEUTICAL ETF - 2 FOR 1 STOCK SPLIT OPTION SYMBOL: PPH
30192	02/06/2012	MARKET VECTORS OIL SERVICES ETF - 3 FOR 1 STOCK SPLIT OPTION SYMBOL: OIH
30191	02/06/2012	MARKET VECTORS BIOTECH ETF - 3 FOR 1 STOCK SPLIT OPTION SYMBOL: BBH
30190	02/06/2012	MARKET VECTORS RETAIL ETF - 3 FOR 1 STOCK SPLIT OPTION SYMBOL: RTH
30189	02/06/2012	NEUTRAL TANDEM, INC. - SYMBOL CHANGE OPTION SYMBOL: TNDM NEW SYMBOL: IQNT
30188	02/03/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/6/2012
30187	02/03/2012	DIAMOND OFFSHORE DRILLING, INC. - CASH DISTRIBUTION FUTURE SYMBOL: DO1C
30186	02/03/2012	DIAMOND OFFSHORE DRILLING, INC. - CASH DISTRIBUTION OPTION SYMBOL: DO
30185	02/03/2012	CME GROUP INC. - CASH DIVIDEND - NO ADJUSTMENT OPTION SYMBOL: CME
30184	02/03/2012	TELEFONOS DE MEXICO, S.A.B. de C.V. - BROKER TO BROKER SETTLEMENT OPTION SYMBOL: TMX FUTURES SYMBOL: TMX1D
30183	02/03/2012	JARDEN CORPORATION - PARTIAL SELF TENDER OFFER OPTION SYMBOLS: JAH/1JAH
30182	02/03/2012	SYNOVIS LIFE TECHNOLOGIES, INC - ANTICIPATED CASH SETTLEMENT OPTION SYMBOL: SYNO
30181	02/03/2012	MAGMA DESIGN AUTOMATION, INC. - ANTICIPATED CASH SETTLEMENT OPTION SYMBOL: LAVA
30180	02/03/2012	SMARTHEAT, INC. - REVERSE SPLIT (HEAT) * * * CHANGE TO EFFECTIVE DATE * * *
30179	02/03/2012	SMARTHEAT, INC. - REVERSE SPLIT (HEAT1C) * * * CHANGE TO EFFECTIVE DATE * * *
30177	02/02/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/3/2012
30176	02/02/2012	DEMANDTEC, INC - ANTICIPATED CASH SETTLEMENT OPTION SYMBOL: DMAN
30175	02/02/2012	BLUE COAT SYSTEMS, INC. - ANTICIPATED CASH SETTLEMENT FUTURES SYMBOLS: BCSI1C/BCSI1D
30174	02/02/2012	BLUE COAT SYSTEMS, INC - ANTICIPATED CASH SETTLEMENT OPTION SYMBOL: BCSI
30173	02/02/2012	DONALDSON COMPANY, INC. - 2 FOR 1 STOCK SPLIT OPTION SYMBOL: DCI
30172	02/02/2012	SUCCESSFACTORS, INC. - FURTHER EXTENDED TENDER OFFER OPTION SYMBOL: SFSF
30171	02/01/2012	OCX.NoDivRisk CONTRACT ADJUSTMENTS FOR CASH DIVIDENDS EX -DATE: 2/2/2012
30170	02/01/2012	BANCOLOMBIA S.A. - CASH DISTRIBUTION IN LIEU OF RIGHTS OPTION SYMBOL: CIB

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