JOINDER TO VOTING AGREEMENT

Exhibit 10.10

JOINDER TO VOTING AGREEMENT

THIS JOINDER TO VOTING AGREEMENT (this “Agreement”) is made as of September 22, 2014, by and among Diplomat Pharmacy, Inc., a Michigan corporation (the “Company”), ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ (“Majority Holder”) and the persons listed on the signature pages hereto (each, together with its successors, a “▇▇▇▇ Shareholder” and collectively, the “▇▇▇▇ Shareholders”).

RECITALS

A. The Company, the Majority Holder and certain of the shareholders of the Company are party to that certain Voting Agreement dated as of August 15, 2014 (the “Voting Agreement”).

B. The ▇▇▇▇ Shareholders desire to become a party to, and to join in the rights, benefits and obligations of the “Shareholders” under the Voting Agreement.

THEREFORE, in consideration of the mutual promises herein and other valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties agree as follows:

1. Joinder to Voting Agreement.  By execution of this Joinder Agreement, (a) each ▇▇▇▇ Shareholder shall become party to the Voting Agreement, be considered a “Shareholder” for all purposes under the Voting Agreement, and have all of the rights and obligations of a “Shareholder” under the Voting Agreement and (b) all shares of common stock of the Company held by each ▇▇▇▇ Shareholder shall be considered “Common Holder Shares” for all purposes under the Voting Agreement, and be subject to all of the obligations and restrictions set forth in the Voting Agreement.

2. Option to Terminate.  Notwithstanding any other provision in the Voting Agreement, beginning on the one-year anniversary of this Agreement, the ▇▇▇▇ Shareholders shall have the option to terminate their obligations with respect to the Voting Agreement upon written notice to the Company and the Majority Holder.  Effective 90 days after exercising such option to terminate their obligations (a) such ▇▇▇▇ Shareholders shall no longer be a party to the Voting Agreement and will have no further rights or obligations thereunder and (b) the shares of common stock of the Company then held by such ▇▇▇▇ Shareholders shall no longer be considered “Common Holder Shares” under the Voting Agreement.

3. Counterparts.  This Agreement may be executed in two or more counterparts, each of which shall be deemed an original and all of which together shall constitute one instrument.  Executed signatures to this Agreement may be delivered by any electronic means and any such electronically delivered signatures shall be deemed equivalent to manually executed signatures.

[SIGNATURES ON FOLLOWING PAGE]

1

IN WITNESS WHEREOF, the parties hereto have executed this Joinder to Voting Agreement as of the day and year written above.

THE COMPANY
Diplomat Pharmacy, Inc.
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Title: Chief Executive Officer
MAJORITY HOLDER
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
▇▇▇▇ SHAREHOLDERS:
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇
The ▇▇▇▇ Family Trust
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇, its Trustee
▇▇▇▇ Charitable Remainder Unitrust
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇, its Trustee

2

Irrevocable Exempt Trust for ▇▇▇▇▇▇▇ ▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇, its Trustee
Irrevocable Exempt Trust for ▇▇▇▇▇▇▇ ▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇, its Trustee
Irrevocable Exempt Trust for ▇▇▇▇▇▇▇ ▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇, its Trustee
Irrevocable Exempt Trust for ▇▇▇▇▇▇ ▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇, its Trustee
Irrevocable Exempt Trust for ▇▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇, its Trustee

3

The Shareholders of the Company party to the Voting Agreement hereby consent to this Joinder to Voting Agreement as of the day and year written above by executing below:

▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Revocable Trust dated September 6, 1991, as amended
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇, its Trustee
The JH GST Trust U/T/A 5/1/2007
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇, its Trustee
2007 ▇▇▇▇▇▇▇▇ Family GST Trust U/T/A 6/1/2007
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇, its Trustee
By:	/s/ ▇▇▇▇▇ ▇▇▇▇▇
Name: ▇▇▇▇▇ ▇▇▇▇▇, its Trustee
2013 Irrevocable Exempt Trust for ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
2013 Irrevocable Exempt Trust for ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
2013 Irrevocable Exempt Trust for ▇▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇

4

2013 Irrevocable Exempt Trust for ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ 2014 GRAT
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
2014 Irrevocable Exempt Trust for ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇ ▇▇▇▇▇
Name: ▇▇▇ ▇▇▇▇▇
2014 Irrevocable Exempt Trust for ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇ ▇▇▇▇▇
Name: ▇▇▇ ▇▇▇▇▇
2014 Irrevocable Exempt Trust for ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
2014 Irrevocable Exempt Trust for ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇

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▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ 2014 GRAT
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
JH Marital Trust
By:	/s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
PH Marital Trust
By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
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▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
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Name: ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
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Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ f/b/o ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
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▇▇▇▇ ▇▇▇▇▇▇▇▇
By:	/s/ ▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇ ▇▇▇▇▇▇▇▇

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▇▇▇▇▇ ▇. ▇▇▇▇ 2014 Irrevocable Exempt Trust
By:	/s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇▇▇▇
By:	/s/ ▇▇▇ ▇▇▇▇▇
Name: ▇▇▇ ▇▇▇▇▇
▇▇▇▇▇▇▇ ▇. ▇▇▇▇ 2014 Irrevocable Trust
By:	/s/ ▇▇▇▇▇ ▇. ▇▇▇▇
Name: ▇▇▇▇▇ ▇. ▇▇▇▇
▇▇▇▇ ▇▇▇▇▇▇▇▇
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Name: ▇▇▇▇ ▇▇▇▇▇▇▇▇
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Name: ▇▇▇▇ ▇▇▇▇▇▇▇▇
J. ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ 2014 Irrevocable Exempt Trust
By:	/s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇
Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇
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Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 2014 Irrevocable Exempt Trust
By:	/s/ J. ▇▇▇▇▇▇ ▇▇▇▇▇▇▇
Name: J. ▇▇▇▇▇▇ ▇▇▇▇▇▇▇

7

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