Spok Holdings, Inc reports

Company 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 351-375 of 1,000 matching filings.

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15

8-K File 001-32358

FORM 8-K

Filing date: 20 Sep 2021
Reporting date: 20 Sep 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-32358

FORM 8-K

Filing date: 16 Sep 2021
Reporting date: 11 Sep 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G/A File 005-80173

SC 13G/A filing

Filing date: 09 Sep 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-A12B File 001-32358

8-A12B

Filing date: 03 Sep 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-32358

FORM 8-K

Filing date: 03 Sep 2021
Reporting date: 02 Sep 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-32358

8-K

Filing date: 31 Aug 2021
Reporting date: 30 Aug 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13D File 005-80173

SPOK HOLDINGS, INC.

Filing date: 30 Aug 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 06 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-32358

10-Q

Filing date: 29 Jul 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-32358

8-K

Filing date: 28 Jul 2021
Reporting date: 28 Jul 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

3

FORM 3 SUBMISSION

Filing date: 28 Jul 2021
Reporting date: 20 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 21 Jul 2021
Reporting date: 20 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-32358

8-K

Filing date: 20 Jul 2021
Reporting date: 20 Jul 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Jul 2021
Reporting date: 09 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Jul 2021
Reporting date: 09 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Jul 2021
Reporting date: 09 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 09 Jul 2021
Reporting date: 09 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

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