$CLFD Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$CLFD SEC Filings

Filing Filed On
SC 13G/A 26 Jan 2016
SCHEDULE 13G/A 04 Feb 2015
SCHEDULE 13G/A 07 Feb 2014
SCHEDULE 13G/A 05 Feb 2013
SCHEDULE 13G/A 31 Jan 2012
SCHEDULE 13G/A 18 Jan 2012
SCHEDULE 13G/A 14 Feb 2011
SCHEDULE 13G/A 03 Feb 2011
SC 13G/A 16 Feb 2010
CLEARFIELD, INC. SC 13G/A 05 Feb 2010
SC 13G/A 11 Feb 2009
APA OPTICS INC 13 Feb 2004
SC 13G/A 13 Feb 2001
SC 13G/A 13 Feb 2001
SC 13G/A 14 Feb 2000
SC 13G/A 14 Feb 2000