# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-12-098787
Filing Date
2012-03-06
Accepted
2012-03-06 14:44:05
Documents
14
Period of Report
2011-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-K | d304670d10k.htm | 10-K | 2207870
2 | EX-12 | d304670dex12.htm | EX-12 | 22250
3 | EX-23 | d304670dex23.htm | EX-23 | 1430
4 | EX-31.1 | d304670dex311.htm | EX-31.1 | 7488
5 | EX-31.2 | d304670dex312.htm | EX-31.2 | 7486
6 | EX-32.1 | d304670dex321.htm | EX-32.1 | 1939
7 | EX-32.2 | d304670dex322.htm | EX-32.2 | 1939
14 | GRAPHIC | g304670g64o41.jpg | GRAPHIC | 48146
| Complete submission text file | 0001193125-12-098787.txt |  | 8923157

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL INSTANCE DOCUMENT | opy-20111231.xml | EX-101.INS | 1820182
9 | XBRL TAXONOMY EXTENSION SCHEMA | opy-20111231.xsd | EX-101.SCH | 16765
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | opy-20111231_cal.xml | EX-101.CAL | 54805
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | opy-20111231_def.xml | EX-101.DEF | 57972
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | opy-20111231_lab.xml | EX-101.LAB | 177984
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | opy-20111231_pre.xml | EX-101.PRE | 121598

Mailing Address PO BOX 2015 SUITE 1110 20 EGLINTON AVENUE WEST TORONTO A6 M4R 1K8
Business Address SUITE 1110, P.O. BOX 2015 20 EGLINTON AVE. WEST TORONTO A6 M4R 1K8 (416)322-1515
OPPENHEIMER HOLDINGS INC (Filer) CIK: 0000791963 (see all company filings)

EIN.: 980080034 | State of Incorp.: A6 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-12043 | Film No.: 12669944
SIC: 6211 Security Brokers, Dealers & Flotation Companies