Spok Holdings, Inc
40 SEC EDGAR filings indexed (CIK 0001289945) across 8 form types.
Filing profile
Spok Holdings, Inc (SPOK) has 40 SEC filings indexed on SecFilingDex, across 8 form types filed over roughly 3 years, from April 28, 2023 to August 11, 2026. The filer is classified under Radiotelephone Communications (SIC 4812).
Its most frequent disclosure is the Form 4 (Insider transaction) with 8 filings — Statement of changes in beneficial ownership filed by company officers, directors, and 10%+ owners. 22 of these filings were disclosed in the twelve months to August 11, 2026. 4 of the 40 are amendments (a corrected or updated version of an earlier filing).
Disclosure mix
- 8Form 4Insider transaction · within 2 business days of transaction
- 88-KMaterial event · event-driven
- 810-QQuarterly report · quarterly
- 4DEFA14ASEC filing
- 4DEF 14AProxy statement · annual (pre-meeting)
- 4SC 13G/A5%+ passive stake · event-driven
- 310-KAnnual report · annual
- 1SC 13G5%+ passive stake · event-driven
Profile derived from 40 indexed filings; every figure traces to the filing records above, each linking back to its original SEC EDGAR document. Filing counts reflect SecFilingDex's current index, not the filer's complete EDGAR history.
All filings
- Form 40001180466-26-000010
- Form 40001447706-26-000008
- Form 40001070123-26-000004
- Form 40001253133-26-000006
- Form 40001447706-26-000006
- 8-K0001289945-26-000052
- 10-Q0001289945-26-000050
- 8-K0001289945-26-000047
- 8-K0001289945-26-000039
- Form 40001108720-26-000004
- Form 40001180466-26-000006
- Form 40001875311-26-000004
- DEFA14A0001289945-26-000035
- 10-Q0001289945-26-000027
- DEF 14A0001289945-26-000028
- 8-K0001289945-26-000032
- 8-K0001289945-26-000021
- 8-K0001104659-26-043198
- 10-K0001289945-26-000010
- 8-K0001289945-26-000012
- 8-K0001289945-26-000005
- 10-Q0001289945-25-000057
- 10-Q0001289945-25-000044
- DEFA14A0001289945-25-000033
- 10-Q0001289945-25-000025
- DEF 14A0001289945-25-000018
- 10-K0001289945-25-000008
- SC 13G/A0000932471-24-001286
- SC 13G/A0000932471-24-000721
- 10-Q0001289945-24-000061
- 10-Q0001289945-24-000048
- DEFA14A0001289945-24-000038
- 10-Q0001289945-24-000032
- DEF 14A0001289945-24-000020
- 10-K0001289945-24-000010
- SC 13G/A0001037389-24-000020
- SC 13G/A0000354204-24-003058
- SC 13G0001086364-24-004590
- DEFA14A0001289945-23-000043
- DEF 14A0001289945-23-000030
Authoritative source
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