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Spok Holdings, Inc — SC 13D Filings

2 SC 13D filings on record

This page lists all SC 13D 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 2 SC 13D documents with the SEC since 2013. To view all SEC filings by Spok Holdings, Inc, see the full filings list.

Overview All Filings Financials Insiders
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
SC 13D THE SCHEDULE 13D 0001193805-18-000486 Apr 2, 2018 —
SC 13D SCHEDULE 13D 0001193125-04-204406 Nov 29, 2004 —