Six Flags Entertainment Corp/OLD reports

Company location: Arlington, TX
Fiscal year end: 29 December

Six Flags Entertainment Corp/OLD has filed 1,900 SEC EDGAR filings since 02 Feb 1994

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SEC filing history

Showing 151-175 of 1,000 matching filings.

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25

Current page

7

UPLOAD

UPLOAD filing

Filing date: 19 Aug 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K/A File 001-13703

8-K/A

Filing date: 17 Aug 2022
Reporting date: 22 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 15 Aug 2022
Reporting date: 12 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 15 Aug 2022
Reporting date: 12 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-33593

AMENDMENT NO. 17 TO THE SCHEDULE 13D

Filing date: 15 Aug 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-13703

10-Q

Filing date: 11 Aug 2022
Reporting date: 03 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-13703

8-K

Filing date: 11 Aug 2022
Reporting date: 11 Aug 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G/A File 005-33593

SC 13G/A filing

Filing date: 09 Aug 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 Aug 2022
Reporting date: 01 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 03 Aug 2022
Reporting date: 01 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13703

8-K

Filing date: 28 Jul 2022
Reporting date: 22 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-13703

8-K

Filing date: 23 Jun 2022
Reporting date: 20 Jun 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 16 Jun 2022
Reporting date: 14 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 14 Jun 2022
Reporting date: 13 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 14 Jun 2022
Reporting date: 13 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 14 Jun 2022
Reporting date: 10 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13703

8-K

Filing date: 14 Jun 2022
Reporting date: 13 Jun 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G/A File 005-33593

SCHEDULE 13G/A

Filing date: 09 Jun 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Jun 2022
Reporting date: 01 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 02 Jun 2022
Reporting date: 01 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWNERSHIP DOCUMENT

Filing date: 31 May 2022
Reporting date: 26 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWNERSHIP DOCUMENT

Filing date: 31 May 2022
Reporting date: 26 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13703

8-K

Filing date: 31 May 2022
Reporting date: 31 May 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

OWNERSHIP DOCUMENT

Filing date: 17 May 2022
Reporting date: 13 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWNERSHIP DOCUMENT

Filing date: 17 May 2022
Reporting date: 13 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

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