Spok Holdings, Inc reports

Location: Plano, TX
Fiscal year end: 31 December

Spok Holdings, Inc has filed 1,679 SEC EDGAR filings since 21 May 2004

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SEC filing history

Showing 701-725 of 1,000 matching filings.

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25

Current page

29

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Dec 2017
Reporting date: 01 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Nov 2017
Reporting date: 01 Nov 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-32358

10-Q

Filing date: 26 Oct 2017
Reporting date: 30 Sep 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-32358

8-K

Filing date: 24 Oct 2017
Reporting date: 24 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Oct 2017
Reporting date: 02 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Oct 2017
Reporting date: 02 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Oct 2017
Reporting date: 02 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Oct 2017
Reporting date: 02 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Oct 2017
Reporting date: 02 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Oct 2017
Reporting date: 02 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 29 Sep 2017
Reporting date: 29 Sep 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-32358

8-K

Filing date: 15 Sep 2017
Reporting date: 13 Sep 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Sep 2017
Reporting date: 01 Sep 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

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