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Optelecom-NKF, Inc. (OPTC) Create: Alert

All | News | Filings
Date FiledTypeDescription
02/12/2010 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/12/2010 SC 13G/A Optelecom-NKF, Inc. reports a 0% stake in Optelecom-NFK, Inc.
02/10/2010 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/17/2009 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/17/2009 SC 13G/A WELLINGTON MANAGEMENT CO LLP reports a 8.5% stake in Optelecom-NFK, Inc.
02/14/2008 SC 13G/A WALRUS PARTNERS LLC reports a 0% stake in Optelecom-NKF, Inc.
02/14/2007 SC 13G/A WALRUS PARTNERS LLC reports a 8.1% stake in Optelecom-NKF, Inc.
12/26/2006 SC 13G/A BJURMAN BARRY & ASSOCIATES reports a 0% stake in Optelecom Inc.
12/26/2006 SC 13G/A BJURMAN BARRY & ASSOCIATES reports a 5.3% stake in Optelecom

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