$SPOK 4/A SEC Filings

Filed On	Filing
04 Jan 2022	FORM 4/A SUBMISSION
01 Nov 2019	FORM 4/A SUBMISSION
01 Nov 2019	FORM 4/A SUBMISSION
01 Nov 2019	FORM 4/A SUBMISSION
03 Apr 2019	FORM 4/A SUBMISSION
07 Jan 2019	FORM 4/A SUBMISSION
07 Jan 2019	FORM 4/A SUBMISSION
07 Jan 2019	FORM 4/A SUBMISSION
22 Apr 2013	FORM 4/A SUBMISSION
15 Feb 2013	FORM 4/A SUBMISSION
15 Feb 2013	FORM 4/A SUBMISSION
09 May 2011	FORM 4/A SUBMISSION
06 Apr 2009	FORM 4/A SUBMISSION
06 Apr 2009	FORM 4/A SUBMISSION
06 Apr 2009	FORM 4/A SUBMISSION
06 Apr 2009	FORM 4/A SUBMISSION
06 Apr 2009	FORM 4/A SUBMISSION
23 Mar 2009	FORM 4/A SUBMISSION
25 Mar 2008	FORM 4/A SUBMISSION
06 Oct 2006	FORM 4/A SUBMISSION