For instance, while these entities must report some financial information, their Form 990 disclosures are far less informative than what public companies must report to their shareholders.

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Additional information will also be set forth in our Annual Report on Form 10-K for the year ended December 31, 2011.

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David Eich, founder of Armen Computing, which offers a software solution for active traders to track basis called Tradelog, says it would be "a nightmare" if brokers were required to report old basis information, which they may not have in any form, let alone an easily retrievable or accurate one.

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You can find information about the Company's executive officers and directors in its Annual Report on Form 10-K for the fiscal year ended February 3, 2012 and in its definitive proxy statement filed with the SEC on Schedule 14A on May 24, 2012.

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Information about Sprint officers and directors is set forth in Sprint's Annual Report on Form 10-K for the year ended December 31, 2011, which was filed with the SEC on February 27, 2012.

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You can report suspected tax fraud to the IRS by using Form 3949-A, Information Referral, or by mailing a letter describing the alleged fraudulent activity.

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The Company's filings with the Securities and Exchange Commission, including its Annual Report on Form 10-K for the year ended Dec. 31, 2012, include more information about factors that could affect the Company's financial results.

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