0001104659-17-041294 Sample Contracts

Oppenheimer Holdings Inc – SECURITY AGREEMENT by and among OPPENHEIMER HOLDINGS INC. as Grantor, and EACH OTHER GRANTOR FROM TIME TO TIME PARTY HERETO and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Collateral Agent. Dated as of June 23, 2017 (June 23rd, 2017)

This Security Agreement, dated as of June 23, 2017 (this “Agreement”), by and among OPPENHEIMER HOLDINGS INC., a Delaware corporation (the “Company”) and each of the Subsidiary Guarantors referred to below (together with the Company, each a “Grantor” and, collectively together with any Additional Grantors, as defined herein, the “Grantors”) in favor of THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., in its capacity as collateral agent for the Secured Parties (in such capacity, together with its successors and assigns in such capacity, if any, the “Collateral Agent”).

Oppenheimer Holdings Inc – REGISTRATION RIGHTS AGREEMENT (June 23rd, 2017)

This REGISTRATION RIGHTS AGREEMENT dated June 23, 2017 (the “Agreement”) is entered into by and among Oppenheimer Holdings Inc, a Delaware corporation (the “Company”), E.A. Viner International Co., a Delaware corporation (“Viner”), Viner Finance Inc., a Delaware Corporation (“Viner Finance” and together with Viner, the “Guarantors”) and Oppenheimer & Co. Inc. (the “Initial Purchaser”).

Oppenheimer Holdings Inc – INDENTURE Dated as of June 23, 2017 Among OPPENHEIMER HOLDINGS INC., THE SUBSIDIARY GUARANTORS NAMED ON THE SIGNATURE PAGES HERETO, THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Collateral Agent 6.75% SENIOR SECURED NOTES DUE 2022 (June 23rd, 2017)

INDENTURE, dated as of June 23, 2017, among Oppenheimer Holdings Inc., a Delaware corporation (the “Company”), the Subsidiary Guarantors (as defined herein) listed on the signature pages hereto and The Bank of New York Mellon Trust Company, N.A., a national banking association, as Trustee and as Collateral Agent.