Common use of Joinder Clause in Contracts

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ An Grace Investment Corporation Inc. /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Shen An Chou Signatory Name: Shen An Chou Signatory Title: Director Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ A. Chikagami Signatory Name: A. Chikagami Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: P. ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ P. ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are IndividualsEntities: ▇▇OFPP LLC /s/ ▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: ▇▇▇▇ ▇▇▇▇▇ Signatory Title: CIO Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇ Signatory Name: ▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Grantor Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: Acadia ▇▇▇▇▇ Partners, LLC /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Signatory Title: Managing Member Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: Juniper Networks, Inc. /s/ ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇ Signatory Title: Sr. Vice President Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇MAHMOODZADEGAN-GAPPY TRUST /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇▇▇▇ Signatory Title: TRUSTEE Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Toshiba America Electronic Components, Inc. /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Signatory Title: President/CEO Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇▇▇▇ L ▇. ▇▇▇▇▇▇ /s/ /S/ ▇▇▇▇▇▇▇▇▇▇ L ▇. ▇▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Trust Agreement; 3/15/04 /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇, Trustee Signatory Name: ▇▇▇▇▇ ▇▇▇▇▇▇ Signatory Name: Signatory Title: Trustee Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Shinya Chikagami /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Shinya Chikagami Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C B PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C B Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are IndividualsEntities: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ K&I Associates, L.P. By: VPI, Inc., a California Corporation, its General Partner /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ Signatory Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ President JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C D Preferred Stock Purchase Agreement as of the date first above written.

Joinder. The undersigned hereby agrees (i) to be bound by and to observe all of the terms and conditions of the Investors’ Rights Agreement as an “Investor” party thereto for all purposes thereunder, (ii) to be bound by and to observe all of the terms and conditions of the Voting Agreement as an “Investor” and “Stockholder” party thereto for all purposes thereunder and (iii) to be bound by and to observe all of the terms and conditions of the First Refusal and Co-Sale Agreement as an “Investor” party thereto for all purposes thereunder. The undersigned hereby authorizes the Company to attach this counterpart signature page to such aforementioned agreements and to make corresponding amendments to the applicable schedules thereto. Investors that are Individuals: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ jtwros ▇▇▇▇ ▇. ▇▇▇▇▇ /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ jtwros ▇▇▇▇ ▇. ▇▇▇▇▇ Signatory Name: Signatory Title: Date of Execution: Immediately Available Funds Delivered to the Company on Execution Hereof: $ JOINDER AND SIGNATURE PAGE TO VIOLIN MEMORY, INC. SERIES C D PREFERRED STOCK PURCHASE AGREEMENT IN WITNESS WHEREOF, the undersigned has executed this Series C D Preferred Stock Purchase Agreement as of the date first above written.