13D Filing: Boyalife Investment Enters Into Agreement With Cesca Therapeutics Inc. (KOOL)

APPENDIX A

CESCA THERAPEUTICS INC.
WARRANT EXERCISE FORM

To Cesca Therapeutics Inc.:

The undersigned hereby irrevocably elects to exercise the right
of purchase represented by the within Warrant (the “Warrant”) for, and to purchase thereunder by the payment
of the Warrant Price and surrender of the Warrant, ________________ shares of Common Stock (the “Warrant Shares”)
provided for therein, and requests that certificates for the Warrant Shares be issued as follows:

________________________________________________

Name

________________________________________________

Address

_________________________________________________

_________________________________________________

Federal Tax ID or Social Security No.

	and delivered by	(certified mail to the above address, or
		(electronically (provide DWAC

Instructions:__________________________), or

(other (specify):

______________________________________________________ ).

and, if the number of Warrant Shares shall
not be all the Warrant Shares purchasable upon exercise of the Warrant, that a new Warrant for the balance of the Warrant Shares
purchasable upon exercise of this Warrant be registered in the name of the undersigned Warrantholder or the undersigned’s
Assignee as below indicated and delivered to the address stated below.

Dated:   ___________________________,  ___________ ,

Note:    The signature must correspond with the name of the Warrantholder as written on the first page of the Warrant in every particular, without alteration or enlargement or any change whatever, unless the Warrant has been assigned.
		Signature
		Name (please print)
		Address
		Federal Identification or Social Security No.