Equity. The section of each of Consultant’s Series D Common Unit Restriction Agreements with the Company dated September 12, 2017 and December 7, 2017 (the “URA”), entitled “Forfeiture of Units”, is hereby amended to provide that Consultant’s provision of Services pursuant to this Agreement shall be deemed the equivalent of employment by the Company solely for purposes of the URA. For the avoidance of doubt, as provided by [Section 2.58] of the Company’s 2018 Omnibus Incentive Plan, Consultant’s stock options with the Company shall continue to vest so long as he provides Services to the Company pursuant to this Agreement.

Equity. Subject to approval by the Board, the Company will grant Executive an option (the “Option”) under the Company’s 2015 Incentive Award Plan (the “Plan”) to purchase 200,000 shares of the Company’s common stock (subject to adjustment for corporate events as set forth in the Plan) at an exercise price per share equal to the per share fair market value of the Company’s common stock on the date of grant, as determined in accordance with the Plan. The Option will vest as to 25% of the shares subject to the Option on the first anniversary of the Effective Date and as to an additional 6.25% of such shares upon Executive’s completing each three months of continuous service to the Company thereafter. In all respects, the Option will be governed by and subject to the terms of the Plan and a separate stock option agreement to be entered into between Executive and the Company.

Equity. As a material inducement to accept the Company’s offer of employment, the Company will recommend to the Board (or a committee thereof) that the Executive be granted, subject to the Executive’s acceptance of this Agreement and commencement of employment, # an option to purchase 165,000 shares of common stock of the Company (the “New Hire Stock Option”) and # a restricted stock unit award for 12,000 shares of common stock of the Company with time-based vesting (the “New Hire RSUs” and together with the New Hire Stock Option, the “New Hire Equity Awards”). The New Hire Equity Awards will have the following terms:

Equity. As soon as practicable following the execution of this Agreement, and subject to the approval of the Company’s Board of Directors the Executive shall be granted an incentive stock option (the “Option”) under resTORbio’s Stock Incentive Plan (the “Plan”) to purchase 175,000 of shares of Common Stock. The Option shall vest over four years from the Effective Date, with 1/4 of the shares underlying such option vesting on the first anniversary of the Effective Date and the remaining 3/4 of such shares vesting in 12 equal quarterly installments following such first anniversary, provided that the Executive is engaged by the Company on each such vesting date. The Option shall have an exercise price equal to the fair market value of the Common Stock on the date of grant and shall be subject to the provisions set forth in the Plan and the Form of Incentive Stock Option Agreement previously approved by the Board.

Equity. Executive shall be eligible to participate in equity incentive programs of the Company, as established from time to time by the Company, in amounts, if any, and on terms set by the Compensation Committee. Except as otherwise provided in Section 8(h) herein regarding the IPO RSA (defined below), the effect of termination or resignation of employment on equity awards granted to Executive at any time, including stock options granted to Executive prior to the Effective Date, shall be governed by the provisions of the applicable plan and award agreement.

Equity. You have been granted stock options to purchase an aggregate of 310,000 shares of the Company’s common stock, as follows: # the 2017 Plan Option (as defined in [Section 3(d)] of the Employment Agreement), # the Inducement Option (as defined in [Section 3(d)] of the Employment Agreement) (together, the “2017 Options”), and # an option award for 60,000 shares of common stock received in January 2019 (the “2019 Options”). Your stock option award agreements for the 2017 Options, as may have been amended by the Compensation Committee of the Board, are incorporated

“Deferral Election” means, with respect to any Participant, the whole percentage of Base Salary, Annual Incentive Compensation, Annual Retainer, and/or Annual Equity Compensation that the Participant elects to defer to the Plan pursuant to Section 4 hereof.

Annual Retainer and Other Fees. Each member of the Board who is not employed by the Company or one of its subsidiaries (a “Non-Employee Director”) shall be entitled to an annual retainer and other fee(s) as follows:

The equity compensation set forth below will be granted under the Company’s 2020 Equity Incentive Plan, as it may be amended from time to time (the “2020 Plan”). All stock options granted pursuant to this policy will be nonstatutory stock options, with an exercise price per share equal to 100% of the Fair Market Value (as defined in the 2020 Plan) of the underlying Common Stock of the Company (the “Common Stock”) on the date of grant, and will have a term of ten years from the date of grant (subject to earlier termination in connection with a termination of service as provided in the 2020 Plan). All equity awards granted pursuant to this policy will vest in full upon a Change in Control (as defined in the 2020 Plan).

Lead Director: $22,500