Contract Adjustments

It is the policy of CBOE not to comment on possible contract adjustments of options traded on CBOE. Per Rule 5.7, contract adjustments of options are governed by the OCC's By-Laws and Rules, and CBOE directs you to contact OCC Investor Services at (888) 678-4667 or investorservices@theocc.com for further information. The OCC also publishes information on its website here related to adjustments which may be helpful to review. CBOE cannot provide any guidance as to how OCC's By-Laws or Rules may be applied in any particular situation. If an adjustment is made by the Securities Committee of the OCC, a memorandum will be issued and disseminated on the OCC's and CBOE's website.

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February 22, 2017:   17-116 Clear Channel Outdoor Holdings Class A ("CCO") CONTRACT ADJUSTMENT FOR SPECIAL CASH DIVIDEND 
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February 22, 2017:   17-115 InterOil Corporation ("IOC") Plan of Arrangement COMPLETED with Exxon Mobil Corporation ("XOM") 
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February 22, 2017:   17-113 Tessera Holding Corporation ("TSRA") Name, Stock and Option Symbol Change to Xperi Corporation ("XPER") 
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February 21, 2017:   17-111 Calamos Asset Management, Inc. Class A ("CLMS"): Merger Completed - Cash Settlement 
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February 21, 2017:   17-106 Imation Corp. ("IMN") 1-for-10 Reverse Stock Split and Name and Symbol Change to: GlassBridge Enterprises, Inc. ("GLA") 
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February 21, 2017:   17-110 EarthLink Holdings Corp. ("ELNK") Proposed Merger with Windstream Holdings, Inc. ("WIN") 
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February 21, 2017:   17-109 Equity One, Inc. ("EQY") Proposed Merger with Regency Centers Corporation ("REG") 
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February 17, 2017:   17-107 CoLucid Pharmaceuticals, Inc. ("CLCD") Tender Offer by ProCar Acquisition Corporation 
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February 17, 2017:   17-105 Vascular Solutions, Inc. ("VASC") Merger COMPLETED with Teleflex Incorporated ("TFX") - Cash Settlement 
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February 17, 2017:   17-104 Yanzhou Coal Mining Company Limited ("YZC") Move and Begin Trading on the Other-OTC Market and ADR Symbol and Option Symbol Change to ("YZCAY") 
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