Document:

Exhibit 10.28

 

AGREEMENT

 

This CLARIFICATION TO AMENDED
AND RESTATED CONSULTING AGREEMENT (this “Agreement”) dated as of September 13, 2021, by and between Pluristem Ltd.
(the “Company”) and Rose High Tech Ltd. of Tel Mond, Israel (the “Consultant”). Each of the Company
and the Consultant shall be referred to collectively as the “Parties” and individually as a “Party.”

 

W I T N E S S E T H

 

WHEREAS, the Company
and the Consultant entered into an Amended and Restated Consulting Agreement dated as of September 10, 2020 (the “Consulting
Agreement”) pursuant to which the Consultant was retained by the Company upon the terms and conditions therein; and

 

WHEREAS, the Company
and the Consultant seek to clarify provisions relating to the acceleration of certain awards as set forth in the Consulting Agreement;
and

 

NOW, THEREFORE, in
consideration of the mutual promises and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged,
each of the parties agree with the others as follows:

 

1. Unless
otherwise defined herein, all terms and conditions used in this Agreement shall have the meanings assigned to such terms in the Consulting
Agreement.

 

2. Paragraph
3 of Section 5 (“Stock based awards”) of the Consulting Agreement is hereby deleted in its entirely and replaced with the
following:

 

“For certain
Awards, Zami Aberman shall be entitled to immediate acceleration of the of unvested Awards in the following circumstances: (i) in case
of the termination by the Company of the Consulting Agreement for reasons other than as set forth in Section 4.5 of this Agreement, 100%
of any unvested Awards; (ii) in case of the termination by the Consultant of the Consulting Agreement, 50% of any unvested Awards at the
discretion of the Board of the Parent Company; and (iii) in the event of a Change of Control (as hereinafter defined) of the Parent Company,
and provided the Consultant is still providing services to the Parent Company or a subsidiary, 100% of any unvested Awards.”

 

The Parties further
agree that the above referenced acceleration provision is not intended to apply to the Consultant’s awards that provide for market
based condition.

 

3. Further
Assurances. Each Party hereto, without additional consideration, shall cooperate, shall take such further action and shall execute
and deliver such further documents as may be reasonably requested by the other Party hereto in order to carry out the provisions and purposes
of this Agreement.

 

4. Counterparts.
This Agreement may be signed in counterparts with the same effect as if the signature on each counterpart were upon the same instrument.
In the event that any signature is delivered by facsimile transmission or by e-mail delivery of a “.pdf” format data file,
such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with
the same force and effect as if such facsimile or “.pdf” signature page were an original thereof.

 

5. Headings.
The headings of Articles and Sections in this Agreement are provided for convenience only and will not affect its construction or interpretation.

 

6. Waiver.
Neither any failure nor any delay by any party in exercising any right, power or privilege under this Agreement or any of the documents
referred to in this Agreement will operate as a waiver of such right, power or privilege, and no single or partial exercise of any such
right, power or privilege will preclude any other or further exercise of such right, power or privilege.

 

7. Severability.
The invalidity or unenforceability of any provisions of this Agreement pursuant to any applicable law shall not affect the validity of
the remaining provisions hereof, but this Agreement shall be construed as if not containing the provision held invalid or unenforceable
in the jurisdiction in which so held, and the remaining provisions of this Agreement shall remain in full force and effect. If the Agreement
may not be effectively construed as if not containing the provision held invalid or unenforceable, then the provision contained herein
that is held invalid or unenforceable shall be reformed so that it meets such requirements as to make it valid or enforceable.

 

8. Governing
Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State of Israel, without giving effect
to the rules respecting conflict-of-law. Any disputes arising from this Agreement shall be resolved pursuant to Section 8 of the Consulting
Agreement.

 

[REMAINDER OF PAGE LEFT BLANK INTENTIONALLY]

 

     

     

    

 

IN WITNESS WHEREOF, the parties
hereto have caused this Clarification to Amended and Restated Consulting Agreement to be duly executed as of the day and year first above
written.

 

	 	Company:
	 	 
	 	PLURISTEM LTD.
	 	 
	 	By:	/s/
    Yaacov (Yaky) Yanay
	 	Name:  	Yaacov (Yaky) Yanay
	 	 	 
	 	By:	/s/ Chen
    Franco-Yehuda
	 	Name: 	Chen Franco-Yehuda
	 	 	 
	 	Consultant:
	 	 
	 	/s/
    Zami Aberman
	 	Rose High Tech Ltd.Exhibit 10.29

 

AGREEMENT

 

This CLARIFICATION TO AMENDED
AND RESTATED EMPLOYMENT AGREEMENT (this “Agreement”) dated as of September 13, 2021, by and between Pluristem Ltd.
(the “Company”) and Mr. Yaacov (Yaky) Yanay (the “Executive”). Each of the Company and the Executive
shall be referred to collectively as the “Parties” and individually as a “Party.”

 

W I T N E S S E T H:

 

WHEREAS, the Company
and the Executive entered into an Amended and Restated Employment Agreement dated as of September 10, 2020 (the “Employment Agreement”)
pursuant to which the Executive was employed by the Company upon the terms and conditions therein; and

 

WHEREAS, the Company
and the Executive seek to clarify provisions relating to the acceleration of certain awards as set forth in the Employment Agreement;
and

 

NOW, THEREFORE, in
consideration of the mutual promises and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged,
each of the parties agree with the others as follows:

 

1. Unless
otherwise defined herein, all terms and conditions used in this Agreement shall have the meanings assigned to such terms in the Employment
Agreement.

 

2. Paragraph
3 of Section 3.11 (“Stock based awards”) of the Employment Agreement is hereby deleted in its entirely and replaced with the
following:

 

“For certain
Awards, Employee shall be entitled to immediate acceleration of the of unvested Awards in the following circumstances: (i) in case of
the termination by the Company of the Employment Agreement for reasons other than Justifiable Cause, 100% of any unvested Awards; (ii)
in case of the termination by Employee of the Employment Agreement, 50% of any unvested Awards at the discretion of the Board of the Parent
Company; and (iii) in the event of a Change of Control (as hereinafter defined) of the Parent Company, and provided the Employee is still
employed or providing services to the Parent Company or a subsidiary, 100% of any unvested Awards.”

 

The Parties further
agree that the above referenced acceleration provision is not intended to apply to the Executive’s awards that provide for market
based condition.

 

3. Effect
on Existing Awards. The Parties mutually agree that the clarification set forth in Section 2 of this Agreement shall have immediate
effect on all of Executive’s existing award agreements, including, but not limited to, those Restricted Stock Unit award agreements
dated September 10, 2020.

 

4. Further
Assurances. Each Party hereto, without additional consideration, shall cooperate, shall take such further action and shall execute
and deliver such further documents as may be reasonably requested by the other Party hereto in order to carry out the provisions and purposes
of this Agreement.

 

5. Counterparts.
This Agreement may be signed in counterparts with the same effect as if the signature on each counterpart were upon the same instrument.
In the event that any signature is delivered by facsimile transmission or by e-mail delivery of a “.pdf” format data file,
such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with
the same force and effect as if such facsimile or “.pdf” signature page were an original thereof.

 

6. Headings.
The headings of Articles and Sections in this Agreement are provided for convenience only and will not affect its construction or interpretation.

 

7. Waiver.
Neither any failure nor any delay by any party in exercising any right, power or privilege under this Agreement or any of the documents
referred to in this Agreement will operate as a waiver of such right, power or privilege, and no single or partial exercise of any such
right, power or privilege will preclude any other or further exercise of such right, power or privilege.

 

8. Severability.
The invalidity or unenforceability of any provisions of this Agreement pursuant to any applicable law shall not affect the validity of
the remaining provisions hereof, but this Agreement shall be construed as if not containing the provision held invalid or unenforceable
in the jurisdiction in which so held, and the remaining provisions of this Agreement shall remain in full force and effect. If the Agreement
may not be effectively construed as if not containing the provision held invalid or unenforceable, then the provision contained herein
that is held invalid or unenforceable shall be reformed so that it meets such requirements as to make it valid or enforceable.

 

9. Governing
Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State of Israel, without giving effect
to the rules respecting conflict-of-law. Any disputes arising from this Agreement shall be resolved pursuant to Section 8.7 of the Employment
Agreement.

 

[REMAINDER OF PAGE LEFT BLANK INTENTIONALLY]

 

     

     

    

 

IN WITNESS WHEREOF, the parties
hereto have caused this Clarification to Amended and Restated Employment Agreement to be duly executed as of the day and year first above
written.

 

	 	Company:
	 	 
	 	PLURISTEM LTD.
	 	 
	 	By:	 /s/ Zami Aberman
	 	Name:	 Zami Aberman 
	 	 
	 	By: 	/s/ Chen Franco-Yehuda
	 	Name: 	Chen Franco-Yehuda 
	 	 
	 	Executive:
	 	 
	 	/s/ Yaacov (Yaky) Yanay
	 	Yaacov (Yaky) Yanay

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