Award of Restricted Stock Units. The Company hereby confirms the grant to you, as of the Grant Date and subject to the terms and conditions of this Agreement and the Plan, of the number of Restricted Stock Units identified on the cover page of this Agreement (the "Units"). Each Unit represents the right to receive one Share of the Company’s Common Stock. The Units granted to you will be credited to an account in your name maintained by the Company. This account will be unfunded and maintained for book-keeping purposes only, with the Units simply representing an unfunded and unsecured obligation of the Company.

Grant of Restricted Stock Units. Athenex, Inc., a Delaware corporation (the “Company”), hereby grants to the Grantee (the “Grantee”) named in the Notice of Restricted Stock Unit Award (the “Notice”), an Award (the “Award”) of Restricted Stock Units (the “RSUs”) for the Number of Shares of Restricted Stock Units set forth in the Notice, subject to the terms and provisions of the Notice, this Restricted Stock Unit Award Agreement (this “RSU Agreement”) and the Company’s Amended and Restated 2017 Omnibus Incentive Plan (as further amended from time to time, the “Plan”), which are incorporated herein by reference. Unless otherwise defined herein, the terms defined in the Plan shall have the same defined meanings in this RSU Agreement.

Award of Restricted Stock Units. A record of the Units awarded hereunder (the “Units”) shall be evidenced by the Company in restricted book entry accounts maintained for the Employee with the Company’s transfer agent, or such other administrator designated by the Compensation and Human Resources Committee of the Company’s Board of Directors (the “Committee”), subject to such stop transfer orders and other terms deemed appropriate by the Committee to reflect the restrictions applicable to such Award (the “Restrictions”), until all the Restrictions specifically set forth in this Agreement and in [Section 9] of the Plan with respect to the Units shall expire or be canceled. Upon the lapse of all Restrictions relating to any Units, the Company shall deliver book entry Shares underlying the vested Units. The Units shall have no voting rights. The Units shall be credited with Dividend Equivalents as set forth in [Section 9] of the Plan. However, Dividend Equivalents paid with respect to Shares underlying the Units shall be credited to a restricted book entry account maintained on the Employee’s behalf until the Restrictions with respect to the Units upon which such Dividend Equivalents were paid expire or are canceled, at which time the Company shall evidence the delivery to the Employee of all such Dividend Equivalents. If the Employee forfeits any Units awarded hereunder, such Units and any Dividend Equivalents credited with respect thereto shall automatically revert to the Company (without any payment by the Company to the Employee) and shall no longer be reflected in the restricted book entry account. No interest will be accrued with respect to Dividend Equivalents.

The Company hereby awards to the Grantee 66,920 Restricted Stock Units (hereinafter, the “Restricted Stock Units”), subject to the vesting and other conditions of these Terms and Conditions.

Except as otherwise provided in this Section 4, if the Restricted Stock Units vest in accordance with Section 2(a), the Grantee shall be entitled to receive payment of the vested Restricted Stock Units within 90 days after the applicable Vesting Date.

Grant of Restricted Stock Units. ​ hereby grants to the Employee the number Restricted Stock Units specified in the grant summary for no cash consideration, subject to the following terms and conditions:

Settlement of Restricted Stock Units. Subject to the other provisions of the Plan, after the Lapse Date of the Period of Restriction as set forth in Paragraph 2, such Restricted Stock Units shall be settled as follows:

Term of Restricted Stock Units. The “Restricted Period” for the Award is the period beginning on the Award Date and ending on the third anniversary of the Award Date. The Participant will have no voting rights with respect to the Restricted Stock Units or any shares of Stock underlying the Restricted Stock Units until the shares of Stock are issued in settlement of the vested Restricted Stock Units.

Settlement of Restricted Stock Units. Subject to the provisions of the Plan (including, but not limited to, Section 13 of the Plan (Change in Control)), and this Agreement, after the Vesting Date as set forth in Paragraphs 3 or 7, as applicable, vested Restricted Stock Units will be settled in cash as soon as reasonably practicable following the Vesting Date; provided, however, that in no event shall such Restricted Stock Units be settled more than sixty (60) days after such Vesting Date. On such date, the Company shall pay to the Participant, in a lump sum, a cash amount equal to the value of the Restricted Stock Units based upon the Fair Market Value of the Common Stock on the Vesting Date. For purposes of this Agreement, the actual date of settlement for the vested Restricted Stock Units shall be known as the “Settlement Date.”

Award of Restricted Stock Units. Pursuant to the provisions of the Plan, Executive is hereby awarded 45,000 restricted stock units (“Restricted Stock Units”), which constitute the right to receive, without payment, # 45,000 shares of common stock of the Company on a deferred basis (the “Unit Award”), and # the right to receive, without payment, additional shares of common stock (rounded down to the nearest whole number) on the same basis as the Unit Award, equal in value to the dividends as of the dividend payment date, if any, which would have been paid with respect to the common stock underlying the Unit Award had such common stock been issued to Executive on the date hereof (the “Deferred Dividend Shares”), with the number of shares to be delivered in respect of the Deferred Dividend Shares to be calculated as of the date on which the dividend is paid to holders of Company common stock, in each case subject to the terms and conditions set forth herein. The Unit Award and the Deferred Dividend Shares are collectively referred to herein as the “Award.” The Award is granted as of the date hereof (the “Date of Grant”).