Listed

Oppenheimer Holdings Inc

OPYNYSECIK 791963FinancialsFiscal year ends Dec 31

Reports and events: 252 filings

Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.

What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.

Oppenheimer Holdings Inc, Reports and events
FiledFormWhat it isAccession number
2021-03-1917:15 ETDEF 14AProxy statementPeriod 2021-05-110001047469-21-000658
2021-03-0109:08 ET10-KAnnual reportPeriod 2020-12-310000791963-21-000008
2021-02-0208:45 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-21-000004
2021-01-2908:41 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-21-000002
2020-12-1018:04 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0000791963-20-000047
2020-11-1908:24 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0001104659-20-127138
2020-10-3011:46 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-20-000045
2020-10-2908:51 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-20-000043
2020-10-2908:41 ET10-QQuarterly reportPeriod 2020-09-300000791963-20-000041
2020-09-2216:41 ET8-K1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 3.03 Change to security holders’ rights; 9.01 Financial statements and exhibits0000791963-20-000037
2020-09-1712:17 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0000791963-20-000035
2020-09-1016:49 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0000791963-20-000033
2020-08-2809:11 ET8-K8.01 Other events0000791963-20-000031
2020-07-3111:16 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-20-000029
2020-07-3009:40 ET10-QQuarterly reportPeriod 2020-06-300000791963-20-000027
2020-07-3008:40 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-20-000025
2020-05-1511:48 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0000791963-20-000020
2020-05-1211:50 ET8-K5.07 Shareholder vote results; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-20-000016
2020-05-0409:20 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-20-000014
2020-05-0108:45 ET10-QQuarterly reportPeriod 2020-03-310000791963-20-000012
2020-05-0108:27 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-20-000010
2020-03-2011:16 ETDEF 14AProxy statementPeriod 2020-05-110001047469-20-001636
2020-03-0216:50 ET10-KAnnual reportPeriod 2019-12-310000791963-20-000006
2020-02-0311:59 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-20-000004
2020-01-3109:10 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-20-000002
2019-10-2811:11 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-19-000033
2019-10-2508:51 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-19-000031
2019-10-2508:40 ET10-QQuarterly reportPeriod 2019-09-300000791963-19-000029
2019-09-0409:13 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-19-000027
2019-07-2910:25 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-19-000025
2019-07-2608:51 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-19-000023
2019-07-2608:35 ET10-QQuarterly reportPeriod 2019-06-300000791963-19-000021
2019-05-1409:03 ET8-K5.07 Shareholder vote results; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-19-000016
2019-04-2914:30 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-19-000014
2019-04-2609:31 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-19-000011
2019-04-2609:14 ET10-QQuarterly reportPeriod 2019-03-310000791963-19-000009
2019-03-2217:17 ETDEF 14AProxy statementPeriod 2019-05-130001047469-19-001553
2019-03-0108:37 ET10-KAnnual reportPeriod 2018-12-310000791963-19-000006
2019-02-0417:02 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-19-000004
2019-02-0109:33 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-19-000002
2018-11-0810:53 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-18-000028
2018-10-2609:01 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-18-000026
2018-10-2608:49 ET10-QQuarterly reportPeriod 2018-09-300000791963-18-000024
2018-07-2709:14 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-18-000022
2018-07-2709:01 ET10-QQuarterly reportPeriod 2018-06-300000791963-18-000020
2018-07-2516:10 ET8-K5.02 Departure or appointment of officers or directors0000791963-18-000018
2018-05-1516:35 ET8-K5.07 Shareholder vote results; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-18-000014
2018-04-2709:01 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0000791963-18-000012
2018-04-2708:46 ET10-QQuarterly reportPeriod 2018-03-310000791963-18-000010
2018-03-2909:26 ET8-K7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0000791963-18-000007

Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Nov 9, 2026, 19:54 ET. Listed shows no prices and gives no investment advice.