Oppenheimer Holdings Inc.

NYSE: OPY

Investor Relations

Related Securities

Symbol	Description
MUTF: OAFAX	Oppenheimer Ptf Ser Fxd Inc Act Allc A
MUTF: OBFAX	Oppenheimer Ptf Ser Fxd Inc Act Allc B
MUTF: OCABX	Oppenheimer CA Municipal B
MUTF: OCACX	Oppenheimer CA Municipal C
MUTF: OCFAX	Oppenheimer Ptf Ser Fxd Inc Act Allc C
MUTF: OCHBX	Oppenheimer Champion Income Fund B
MUTF: OCHCX	Oppenheimer Champion Income Fund C
MUTF: OCHNX	Oppenheimer Champion Income Fund N
MUTF: OCHYX	Oppenheimer Champion Income Fund Y
MUTF: OIGBX	Oppenheimer Core Bond B
MUTF: OMFCX	Oppenheimer AMT-Free Municipals C
MUTF: ONFAX	Oppenheimer Ptf Ser Fxd Inc Act Allc N
MUTF: ONJAX	Oppenheimer NJ Municipal A
MUTF: ONJBX	Oppenheimer NJ Municipal B
MUTF: ONJCX	Oppenheimer NJ Municipal C
MUTF: OPABX	Oppenheimer PA Municipal B
MUTF: OPACX	Oppenheimer PA Municipal C
MUTF: OPATX	Oppenheimer PA Municipal A
MUTF: OPBCX	Oppenheimer Core Bond C
MUTF: OPCAX	Oppenheimer CA Municipal A
MUTF: OPCHX	Oppenheimer Champion Income Fund A
MUTF: OPIGX	Oppenheimer Core Bond A
MUTF: OPTAX	Oppenheimer AMT-Free Municipals A
MUTF: ORNAX	Oppenheimer Rochester National Municipals Fund A
MUTF: ORNBX	Oppenheimer Rochester National Municipals Fund B
MUTF: ORNCX	Oppenheimer Rochester National Municipals Fund C
MUTF: OTFBX	Oppenheimer AMT-Free Municipals B
MUTF: OYFAX	Oppenheimer Ptf Ser Fxd Inc Act Allc Y

Case Name	Date Filed	Updated	Status	Securities
Oppenheimer Champion Income Fund Investor Class Action Lawsuit - 03/03/2009	02/13/2009	07/20/ 2011	Lawsuit Filed Settlement Proposed	MUTF: OPCHX MUTF: OCHBX MUTF: OCHCX MUTF: OCHNX MUTF: OCHYX
Oppenheimer Holdings Inc. Case 4/11/2008	04/11/2008	04/07/ 2009		NYSE: OPY
Oppenheimer Pennsylvania Municipal Fund Investor Class Action Lawsuit 05/21/2009		05/21/ 2009	Lawsuit Filed	MUTF: OPATX MUTF: OPABX MUTF: OPACX
Oppenheimer AMT-FREE Municipals Fund Investor Class Action Lawsuit 05/21/2009		05/21/ 2009	Lawsuit Filed	MUTF: OPTAX MUTF: OTFBX MUTF: OMFCX
Rochester National Municipals Fund Investor Class Action 05/20/2009		05/20/ 2009	Lawsuit Filed	MUTF: ORNAX MUTF: ORNBX MUTF: ORNCX
Oppenheimer Core Bond Fund Investors Class Action Lawsuit 05/28/2009		05/28/ 2009	Lawsuit Filed	MUTF: OPIGX MUTF: OIGBX MUTF: OPBCX
Oppenheimer California Municipal Fund Hit By Investor Class Action Lawsuit - 02/17/2009		09/15/ 2010	Lawsuit Filed	MUTF: OCACX MUTF: OCABX MUTF: OPCAX
Oppenheimer New Jersey Municipal Fund Investor Class Action Lawsuit 05/21/2009		05/21/ 2009	Lawsuit Filed	MUTF: ONJAX MUTF: ONJBX MUTF: ONJCX

Title	Securities
Oppenheimer Champion Income Fund Long Term Investor Investigation Focuses On Possible Wrongdoing	MUTF: OPCHX MUTF: OCHBX MUTF: OCHCX MUTF: OCHNX MUTF: OCHYX