Exhibit 10.1


This Amendment No. 4 (this “Amendment”) to the Capstone Green Energy Corporation 2017 Equity Incentive Plan (the “Plan”), of Capstone Green Energy Corporation, a Delaware corporation (the “Company”) is effective as of the date of approval by the Company’s stockholders (the “Effective Date”). Capitalized terms used herein and not otherwise defined shall have the meanings ascribed to such terms in the Plan.

As of the Effective Date, the Plan shall be amended as follows:

1.Section 3(a) of the Plan is hereby deleted in its entirety and replaced with the following:

a.Stock Issuable.  The maximum number of shares of Stock reserved and available for issuance under the Plan shall be 1,900,000 shares, subject to adjustment as provided in this Section 3. For purposes of this limitation, the shares of Stock underlying any Awards that are forfeited, canceled or otherwise terminated (other than by exercise) shall be added back to the shares of Stock available for issuance under the Plan. Notwithstanding the foregoing, the following shares shall not be added to the shares authorized for grant under the Plan:  (i) shares tendered or held back upon exercise of an Option or settlement of an Award to cover the exercise price or tax withholding, and (ii) shares subject to a Stock Appreciation Right that are not issued in connection with the stock settlement of the Stock Appreciation Right upon exercise thereof. In the event the Company repurchases shares of Stock on the open market, such shares shall not be added to the shares of Stock available for issuance under the Plan. Subject to such overall limitations, shares of Stock may be issued up to such maximum number pursuant to any type or types of Award; provided, however, no more than 200,000 shares of Stock may be granted to any one individual grantee during any one calendar year period, and no more than 1,900,000 shares of the Stock may be issued in the form of Incentive Stock Options. The shares available for issuance under the Plan may be authorized but unissued shares of Stock or shares of Stock reacquired by the Company.

2.Except as expressly amended by this Amendment, the Plan shall continue in full force and effect in accordance with the provisions thereof.