Spok Holdings, Inc — 3/A Filings
4 3/A filings on record
This page lists all 3/A filings submitted to the SEC by Spok Holdings, Inc (SPOK), sorted by most recent first. Each row links to the full filing on EdgarLookup. Spok Holdings, Inc has filed 4 3/A documents with the SEC since 2013. To view all SEC filings by Spok Holdings, Inc, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B2
424B3
425
8-A12B
8-A12B/A
8-K
8-K/A
8-K12G3
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
NT 10-K
NT 10-Q
RW
S-3
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3/A | FORM 3/A SUBMISSION | 0001209191-12-049792 | Oct 17, 2012 | Oct 15, 2012 |
| 3/A | FORM 3/A SUBMISSION | 0001209191-08-020007 | Mar 25, 2008 | Feb 20, 2008 |
| 3/A | FORM 3/A SUBMISSION | 0001209191-06-024973 | Apr 21, 2006 | Oct 8, 2005 |
| 3/A | FORM 3/A SUBMISSION | 0001209191-04-053944 | Nov 22, 2004 | Nov 17, 2004 |