OPPENHEIMER HOLDINGS INC reports

Company location: New York, NY
Fiscal year end: 31 December

OPPENHEIMER HOLDINGS INC has filed 962 SEC EDGAR filings since 29 Mar 1996

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SEC filing history

Showing 351-375 of 707 matching filings.

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25

Current page

15

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2018
Reporting date: 01 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2018
Reporting date: 01 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2018
Reporting date: 01 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Mar 2018
Reporting date: 01 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-12043

10-K

Filing date: 02 Mar 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 26 Feb 2018
Reporting date: 26 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-48859

SC 13G/A filing

Filing date: 13 Feb 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 31 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Feb 2018
Reporting date: 30 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Feb 2018
Reporting date: 30 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Feb 2018
Reporting date: 30 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Feb 2018
Reporting date: 30 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

5

PRIMARY DOCUMENT

Filing date: 01 Feb 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

5

PRIMARY DOCUMENT

Filing date: 01 Feb 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-12043

8-K

Filing date: 01 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 29 Dec 2017
Reporting date: 28 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Dec 2017
Reporting date: 28 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Dec 2017
Reporting date: 28 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Dec 2017
Reporting date: 28 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 Dec 2017
Reporting date: 28 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-12043

8-K

Filing date: 27 Oct 2017
Reporting date: 27 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-12043

10-Q

Filing date: 27 Oct 2017
Reporting date: 30 Sep 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

EFFECT File 333-219756

EFFECT filing

Filing date: 20 Sep 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

424B3 File 333-219756

424B3

Filing date: 20 Sep 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3/A File 333-219756

S-3/A

Filing date: 19 Sep 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

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