EX-10.13



 Exhibit 10.13 

ABIOMED, Inc. 

Time-Based Restricted Stock Unit Award Agreement 

This Time-Based Restricted Stock Unit Award Agreement (this “Agreement”) is made effective as of [GRANT DATE] (the
“Grant Date”), between ABIOMED, Inc. (the “Company”), and [EMPLOYEE NAME] (the “Employee”), pursuant to the Company’s 2008 Stock Incentive Plan, as it may be amended from time to time (the
“Plan”). This Agreement and the Award (as defined below) are expressly subject to all of the terms and conditions contained in the Plan, which is hereby incorporated herein by reference. In the event that any of the terms and
conditions contained in this Agreement are inconsistent with the Plan, the terms of the Plan shall control. All capitalized terms not defined in this Agreement have the meanings specified in the Plan. 

WITNESSETH: 
 1.
Time-Based Restricted Stock Units. The Company hereby grants to the Employee on the Grant Date an award (the “Award”) consisting of the right to receive, on the terms provided herein and in the Plan, one share of common stock of the
Company (“Stock”) with respect to each restricted stock unit forming part of the Award (collectively, the “Restricted Stock Units”), in each case, subject to adjustment pursuant to Section 4 of the Plan in
respect of transactions occurring after the Grant Date. The Employee is hereby granted [        ] Restricted Stock Units. On each of the following dates (each, a “Vesting Date”), provided that
the Employee remains continuously employed by the Company through such Vesting Date, the Employee shall be entitled to vest in the number of Restricted Stock Units as set forth below:  

[DESCRIBE VESTING] 

Notwithstanding the foregoing, the Restricted Stock Units, to the extent then unvested, shall be immediately and fully vested upon the closing
of a Change of Control if (i) such Change of Control shall occur before the [        ] anniversary of the Grant Date and (ii) the Employee remains employed by the Company as of the closing of such
Change of Control. 
 Certificates for the shares of Stock that are issuable as a result of the Restricted Stock Units vesting as set forth
above shall be issued as soon as practicable following each Vesting Date, but in no event later than thirty days following each Vesting Date. 

2. Termination of Employment. The Employee understands and agrees that if the Employee ceases to be an employee of the Company or a
subsidiary of the Company at any time for any reason, whether because of any action of the Company or the Employee, the death or incapacity of the Employee or otherwise (the date of such termination of employment, the “Termination
Date”), the Employee’s only rights under this Agreement shall be the right to receive Stock, if any, that was to be issued (but was not yet issued) pursuant to Restricted Stock Units vesting on a Vesting Date that was reached prior to
the Termination Date, and the Employee shall have no right to the issuance of Stock with respect to any Restricted Stock Units vesting on a Vesting Date that is reached after the Termination Date and any Restricted Stock Units that are unvested on
the Termination Date shall automatically be forfeited on such date. 







 3. Discretion of the Committee. Unless otherwise provided, the Committee shall make all
determinations required to be made hereunder, including determinations required to be made by the Company, and shall interpret all provisions of this Agreement, as it deems necessary or desirable, in its sole and unfettered discretion. Such
determinations and interpretations shall be binding and conclusive as to the Company and the Employee. If there shall be no Compensation Committee of the Company’s Board of Directors or if the Board of Directors shall determine that the Board
of Directors shall administer this Agreement, all references herein to the Committee shall be deemed references to the Board of Directors. 

4. Withholding Taxes. 
  

	 	(a)	The Employee expressly acknowledges and agrees that the Employee’s rights hereunder, including the right to be issued shares of Stock upon the vesting of the Restricted Stock Units (or any portion thereof), are
subject to the Employee’s promptly paying, or in respect of any later requirement of withholding being liable promptly to pay at such time as such withholdings are due, to the Company all taxes required to be withheld, if any (the
“Withholding Obligation”).  

  

	 	(b)	By accepting this Award, the Employee hereby acknowledges and agrees that, unless he or she provides notice to the Company at least two (2) days prior to a Time Vesting Date that he or she intends to satisfy the
applicable Withholding Obligation by paying such amount in cash or with a check in a form acceptable to the Company and delivers such cash or check no later than such Time Vesting Date, he or she will have been deemed to have elected to have the
Company hold back whole shares of Stock otherwise deliverable pursuant to Section 1 having a Fair Market Value sufficient to satisfy the Withholding Obligation (but not in excess of the applicable minimum statutory withholding obligations or
such greater amount that would not result in adverse accounting consequences to the Company), with the Company accepting a payment in cash or by check by the Employee to the extent of any remaining balance of the Withholding Obligation not satisfied
by such withholding of shares. 

  

	 	(c)	The Employee expressly acknowledges that because the Award consists of an unfunded and unsecured promise by the Company to deliver Stock in the future, subject to the terms hereof, it is not possible to make a so-called
“83(b) election” with respect to the Award. 

 5. No Rights to Employment. Nothing contained in this
Agreement shall be construed as giving the Employee any right to continued employment with the Company, or to establish or maintain an on-going business relationship with the Company. The Employee acknowledges and agrees that the transactions
contemplated hereunder do not constitute an express or implied promise of continued employment for any period, or at all. 
 6. No Rights
as a Shareholder. The Employee shall have no rights as a shareholder of the Company as a result of this Agreement unless and until shares of Stock have been issued to the Employee pursuant to Section 1 above. Without limiting the generality
of the foregoing and for the avoidance of doubt, the Employee shall not be entitled to vote any share of Stock subject to the Award or to receive or be credited with any dividend or other distribution declared


  
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and payable on any such share unless such share has been actually delivered hereunder and is held by the Employee on the record date for such vote or dividend (or other distribution), as the case
may be. 
 7. Nontransferability. Neither the Award nor the Restricted Stock Units may be transferred. In the event the Award or the
Restricted Stock Units are transferred, or in the event a spouse or domestic partner has or is deemed to have any community property rights with respect to the Award or the Restricted Stock Units, the transferee, spouse, or domestic partner, as
applicable, will be subject to and bound by all terms and conditions of this Agreement and the Plan. 
 8. Notices. Any notices
required to be given under this Agreement shall be sufficient if in writing and if sent by certified mail, return receipt requested, and addressed as follows: 

If to the Company: 
 ABIOMED,
Inc. 
 22 Cherry Hill Drive 

Danvers, Massachusetts 01923 

Attn: Chief Financial Officer 

If to the Employee, at the address of the Employee set forth in the Company’s records or to such other address as either party may
designate under the provisions hereof. 
 9. Form S-8 Prospectus. The Employee acknowledges having received and reviewed a copy of
the prospectus required by Part I of Form S-8 relating to shares of Stock that may be issued under the Plan. 
 10. Section 409A of
the Code. This Agreement shall be interpreted and administered in such a manner that all provisions relating to the grant and settlement of the Award are exempt from the requirements of Section 409A of the Code. In no event, however, will
the Company or any other person have any liability to the Employee as a result, or in respect, of Section 409A of the Code. 
 11.
Applicable Law This Agreement shall be construed and enforced in accordance with the laws of the State of Delaware, without giving effect to the conflict of law principles thereof. For the purpose of litigating any dispute that arises under
this Agreement, whether at law or in equity, the parties hereby consent to exclusive jurisdiction in Massachusetts and agree that such litigation shall be conducted in the state courts of Middlesex County or the federal courts of the United States
for the District of Massachusetts. 

  
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 IN WITNESS WHEREOF, the parties have executed this Agreement as an instrument under seal
effective as of the date written on the first page of this Agreement. 
  

			
	ABIOMED, Inc.
		
	By:		  

			 Michael R. Minogue
 Its: President and Chief
Executive Officer

	
	EMPLOYEE:
	
	  

	Name:		[EMPLOYEE NAME]
	
	Acceptance date:                                
                                     



  
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