SEC Filings

Search SEC EDGAR filings by company ticker and form type

Spok Holdings, Inc

4/A 37 filings

All 4/A Filings

Complete history of 4/A filings with the SEC

Date Filed	View on EDGAR
04 Jan Jan 04, 2022	open_in_new View Filing
01 Nov Nov 01, 2019	open_in_new View Filing
01 Nov Nov 01, 2019	open_in_new View Filing
01 Nov Nov 01, 2019	open_in_new View Filing
03 Apr Apr 03, 2019	open_in_new View Filing
07 Jan Jan 07, 2019	open_in_new View Filing
07 Jan Jan 07, 2019	open_in_new View Filing
07 Jan Jan 07, 2019	open_in_new View Filing
22 Apr Apr 22, 2013	open_in_new View Filing
15 Feb Feb 15, 2013	open_in_new View Filing
15 Feb Feb 15, 2013	open_in_new View Filing
09 May May 09, 2011	open_in_new View Filing
06 Apr Apr 06, 2009	open_in_new View Filing
06 Apr Apr 06, 2009	open_in_new View Filing
06 Apr Apr 06, 2009	open_in_new View Filing
06 Apr Apr 06, 2009	open_in_new View Filing
06 Apr Apr 06, 2009	open_in_new View Filing
23 Mar Mar 23, 2009	open_in_new View Filing
25 Mar Mar 25, 2008	open_in_new View Filing
06 Oct Oct 06, 2006	open_in_new View Filing
06 Oct Oct 06, 2006	open_in_new View Filing
06 Oct Oct 06, 2006	open_in_new View Filing
06 Oct Oct 06, 2006	open_in_new View Filing
06 Oct Oct 06, 2006	open_in_new View Filing
06 Oct Oct 06, 2006	open_in_new View Filing
28 Jul Jul 28, 2006	open_in_new View Filing
28 Jul Jul 28, 2006	open_in_new View Filing
28 Jul Jul 28, 2006	open_in_new View Filing
28 Jul Jul 28, 2006	open_in_new View Filing
28 Jul Jul 28, 2006	open_in_new View Filing
28 Jul Jul 28, 2006	open_in_new View Filing
28 Jul Jul 28, 2006	open_in_new View Filing
28 Jul Jul 28, 2006	open_in_new View Filing
06 Jul Jul 06, 2006	open_in_new View Filing
01 Jul Jul 01, 2005	open_in_new View Filing
01 Jul Jul 01, 2005	open_in_new View Filing
01 Jul Jul 01, 2005	open_in_new View Filing