SEC Filings

Form Filer Description Filing date View
PRE 14A

A preliminary proxy statement providing notification matters to be brought to a vote

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PRE 14A

A preliminary proxy statement providing notification matters to be brought to a vote

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SC 13G PUTNAM LLC

A statement of beneficial ownership of common stock by certain persons

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SC 13G SNYDER C BYRON

A statement of beneficial ownership of common stock by certain persons

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SC 13G PAYNE MELVIN C

A statement of beneficial ownership of common stock by certain persons

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SC 13G METROPOLITAN LIFE INSURANCE CO/NY

A statement of beneficial ownership of common stock by certain persons

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SC 13G DELAWARE MANAGEMENT HOLDINGS CO INC

A statement of beneficial ownership of common stock by certain persons

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SC 13G STATE STREET RESEARCH & MANAGEMENT CO //MA/

A statement of beneficial ownership of common stock by certain persons

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SC 13G LIBERTY INVESTMENT MANAGEMENT INC/

A statement of beneficial ownership of common stock by certain persons

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SC 13G GOLDMAN SACHS GROUP INC

A statement of beneficial ownership of common stock by certain persons

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