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IMPORTANT LEGAL INFORMATION

The materials ("Materials") located on the World Web Site of the Chicago Stock Exchange (the "CHX" or the "Exchange"), including but not limited to the CHX homepage, all menu pages and publications, are protected by copyright, trademark and other laws and proprietary rights. Your use of the CHX website and the Materials are expressly conditioned on the following terms and conditions.

The CHX reserves the right to revise the terms and conditions of use at any time and users are deemed to be aware of and bound by any changes to such terms and conditions upon publication on the CHX website

Laws and Regulations

Notwithstanding the specificity of certain important legal information contained in this legal notice, user access to and use of the CHX website is subject to all applicable international, federal, state and local laws and regulations.

Proprietary Rights, Trademarks and Service Marks

The Materials are owned and controlled by the CHX or by the party credited as the provider of the Materials and except as otherwise indicated, any person is hereby authorized to view, copy and print a single copy if the document is to be used for informational purposes only and if that copy maintains all copyright and other notices contained herein. You must obtain prior written approval from the CHX in order to copy, reproduce, transmit, display, perform, distribute, rent, sublicense, alter, store for subsequent use or otherwise use the Materials, in whole or in part, in any other manner.

MAX® and E-Session™ are trademarks of the Chicago Stock Exchange, Incorporated.

The Nasdaq-10®, Nasdaq-100 Index®, Nasdaq, The Nasdaq Stock Market®, Nasdaq-100 Share and Nasdaq-100 Trust are trademarks or service marks of the Nasdaq Stock Market, Inc. and have been licensed for used for certain purposes by the CHX.

Standard & Poor's®, S&P®, S&P 500®, Standard & Poor's 500®, Standard & Poor's MidCap 400® and S&P MidCap 400® are trademarks of the McGraw-Hill Companies, Inc. and have been licensed for use by the CHX.

Other names, logos, designs, titles, words or phrases in this publication may constitute trademarks, service marks or trade names of the CHX or other entities, which may be registered in certain jurisdictions.

Disclaimers

The Materials are for general informational purposes only. Nothing contained in or omitted from the Materials should be construed as a recommendation, endorsement or sponsorship by the CHX, its affiliates, officers, directors, employees or agents regarding the merit, purchase or sale of any identified securities product or company. INVESTMENT ADVICE FROM A SECURITIES PROFESSIONAL IS STRONGLY ADVISED.

The CHX does not guarantee the accuracy or completeness of any information contained on the CHX website or any linked website. While the CHX has obtained the Materials from sources that it believes to be accurate and reliable and periodically updates the information contained in the Materials, the CHX assumes no responsibility for any error or omission, nor shall it be liable for any delay in keeping such information current. The Materials may include technical or other inaccuracies or typographical errors.

QUOTE INFORMATION IS DELAYED AT LEAST 20 MINUTES. The trade and quote information displayed on the CHX website is compiled solely for the convenience of website visitors and is furnished on a delayed basis. All quotes are delayed at least 20 minutes. Additional delays and inaccuracies may occur, given market conditions and other factors, including human error. Quote and trade information is furnished without responsibility for accuracy and is accepted by the website visitor on the terms and conditions set forth in this legal notice.

The CHX provides the Materials to you on an "AS IS" basis and makes no warranties, either express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, accuracy, timeliness, completeness or non-infringement. The CHX assumes no responsibility for errors or omissions in the Materials or other documents which are referenced by or linked to the Materials.

In no event shall the CHX, its affiliates, officers, directors, employees or agents be liable for any damages of any kind, including but not limited to indirect, special, incidental, consequential, punitive, lost profits or lost opportunity, whether or not the CHX has been advised of the possibility of such damages.

Any clause of the foregoing disclaimer that is declared invalid shall be deemed severable and not affect the validity or enforceability of the remainder. The terms of this disclaimer may only be amended in a writing executed by an authorized representative of the CHX and are governed by the laws of the State of Illinois.

Indemnification

The user of the CHX website agrees to indemnify and hold harmless the CHX and its affiliates, officers, directors, employees and agents from any and all claims and losses imposed on, incurred by or asserted as a result of or relating to: (a) any noncompliance by user with the terms and conditions hereof; or (b) any third-party action related to user's receipt and use of the information, whether authorized or unauthorized. Any cooperation by the CHX in defense of a claim or action is without waiver of any attorney-client, work product or other legal privilege. Any indemnification clause that is declared invalid shall be deemed severable and not affect the validity or enforceability of the remainder.

Links

The CHX website contains links to other sites. The links are meant for the user's convenience only. The CHX has no control over, has not reviewed and is not responsible for the content found on external sites. Links to external sites should not be construed as the CHX's recommendation, endorsement or sponsorship of these sites or their content.

The CHX prohibits caching, unauthorized hypertext links to the CHX website and the framing of any Materials available through the CHX website. The CHX reserves the right to disable any unauthorized links or frames and disclaims any responsibility for the content available on any other site reached by links to or from the CHX website.