Document:

Exhibit 4.3

 

[Form of Warrant Certificate]

[FACE]

Number

Warrants

THIS WARRANT SHALL BE VOID IF NOT EXERCISED
PRIOR TO

THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED
FOR

IN THE WARRANT AGREEMENT DESCRIBED BELOW

SANABY HEALTH ACQUISITION CORP. I

Incorporated Under the Laws of the State of
Delaware

 

CUSIP [__]

 

Warrant Certificate

 

This Warrant Certificate certifies that , or registered
assigns, is the registered holder of warrant(s) evidenced hereby (the “Warrants” and each, a “Warrant”)
to purchase shares of Class A common stock, $0.0001 par value per share (“Common Stock”), of Sanaby Health Acquisition
Corp. I, a Delaware corporation (the “Company”). Each whole Warrant entitles the holder, upon exercise during
the period set forth in the Warrant Agreement referred to below, to receive from the Company that number of fully paid and non-assessable
shares of Common Stock as set forth below, at the exercise price (the “Exercise Price”) as determined pursuant
to the Warrant Agreement, payable in lawful money (or through “cashless exercise” as provided for in the Warrant
Agreement) of the United States of America upon surrender of this Warrant Certificate and payment of the Exercise Price at the office
or agency of the Warrant Agent referred to below, subject to the conditions set forth herein and in the Warrant Agreement. Defined terms
used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.

 

Each whole Warrant is initially exercisable for one fully paid and
non-assessable share of Common Stock. No fractional shares will be issued upon exercise of any Warrant. If, upon the exercise of Warrants,
a holder would be entitled to receive a fractional interest in a share of Common Stock, the Company will, upon exercise, round down to
the nearest whole number the number of shares of Common Stock to be issued to the Warrant holder. The number of shares of Common Stock
issuable upon exercise of the Warrants is subject to adjustment upon the occurrence of certain events set forth in the Warrant Agreement.

 

The initial Exercise Price per share of Common Stock for any Warrant
is equal to $11.50 per whole share. The Exercise Price is subject to adjustment upon the occurrence of certain events set forth in the
Warrant Agreement.

 

Subject to the conditions set forth in the Warrant Agreement, the Warrants
may be exercised only during the Exercise Period and to the extent not exercised by the end of such Exercise Period, such Warrants shall
become void.

 

Reference is hereby made to the further provisions of this Warrant
Certificate set forth on the reverse hereof and such further provisions shall for all purposes have the same effect as though fully set
forth at this place.

 

This Warrant Certificate shall not be valid unless countersigned by
the Warrant Agent, as such term is used in the Warrant Agreement.

 

This Warrant Certificate shall be governed by and construed in accordance
with the internal laws of the State of New York, without regard to conflicts of laws principles thereof.

 

     

     

    

 

	 	SANABY HEALTH ACQUISITION CORP. I
	 	 
	 	By:	               
	 	Name:
	 	Title:

 

	 	CONTINENTAL
    STOCK TRANSFER & TRUST COMPANY, as Warrant Agent
	 	 
	 	By:	               
	 	Name:
	 	Title:

 

     

     

    

 

[Form of Warrant Certificate]

[Reverse]

 

The Warrants evidenced by this Warrant Certificate are part of a duly
authorized issue of Warrants entitling the holder on exercise to receive shares of Common Stock and are issued or to be issued pursuant
to a Warrant Agreement dated as of [______ __], 2021 (the “Warrant Agreement”), duly executed and delivered
by the Company to Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (the “Warrant Agent”),
which Warrant Agreement is hereby incorporated by reference in and made a part of this instrument and is hereby referred to for a description
of the rights, limitation of rights, obligations, duties and immunities thereunder of the Warrant Agent, the Company and the holders (the
words “holders” or “holder” meaning the Registered Holders or Registered Holder, respectively)
of the Warrants. A copy of the Warrant Agreement may be obtained by the holder hereof upon written request to the Company. Defined terms
used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.

 

Warrants may be exercised at any time during the Exercise Period set
forth in the Warrant Agreement. The holder of Warrants evidenced by this Warrant Certificate may exercise them by surrendering this Warrant
Certificate, with the form of election to purchase set forth hereon properly completed and executed, together with payment of the Exercise
Price as specified in the Warrant Agreement (or through “cashless exercise” as provided for in the Warrant Agreement) at the
principal corporate trust office of the Warrant Agent. In the event that upon any exercise of Warrants evidenced hereby the number of
Warrants exercised shall be less than the total number of Warrants evidenced hereby, there shall be issued to the holder hereof or his,
her or its assignee, a new Warrant Certificate evidencing the number of Warrants not exercised.

 

Notwithstanding anything else in this Warrant Certificate or the Warrant
Agreement, no Warrant may be exercised unless at the time of exercise (i) a registration statement covering the shares of Common Stock
to be issued upon exercise is effective under the Securities Act and (ii) a prospectus thereunder relating to the shares of Common Stock
is current, except through “cashless exercise” as provided for in the Warrant Agreement.

 

The Warrant Agreement provides that upon the occurrence of certain
events the number of shares of Common Stock issuable upon exercise of the Warrants set forth on the face hereof may, subject to certain
conditions, be adjusted. If, upon exercise of a Warrant, the holder thereof would be entitled to receive a fractional interest in a share
of Common Stock, the Company shall, upon exercise, round down to the nearest whole number of shares of Common Stock to be issued to the
holder of the Warrant.

 

Warrant Certificates, when surrendered at the principal corporate trust
office of the Warrant Agent by the Registered Holder thereof in person or by legal representative or attorney duly authorized in writing,
may be exchanged, in the manner and subject to the limitations provided in the Warrant Agreement, but without payment of any service charge,
for another Warrant Certificate or Warrant Certificates of like tenor evidencing in the aggregate a like number of Warrants.

 

Upon due presentation for registration of transfer of this Warrant
Certificate at the office of the Warrant Agent a new Warrant Certificate or Warrant Certificates of like tenor and evidencing in the aggregate
a like number of Warrants shall be issued to the transferee(s) in exchange for this Warrant Certificate, subject to the limitations provided
in the Warrant Agreement, without charge except for any tax or other governmental charge imposed in connection therewith.

 

The Company and the Warrant Agent may deem and treat the Registered
Holder(s) hereof as the absolute owner(s) of this Warrant Certificate (notwithstanding any notation of ownership or other writing hereon
made by anyone), for the purpose of any exercise hereof, of any distribution to the holder(s) hereof, and for all other purposes, and
neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. Neither the Warrants nor this Warrant Certificate
entitles any holder hereof to any rights of a stockholder of the Company.

 

     

     

    

 

Election to Purchase

(To Be Executed Upon Exercise of Warrant)

 

The undersigned hereby irrevocably elects to exercise the right, represented
by this Warrant Certificate, to receive shares of Common Stock and herewith tenders payment for such shares of Common Stock to the order
of Sanaby Health Acquisition Corp. I (the ”Company”) in the amount of $[__] in accordance with the terms hereof. The
undersigned requests that a certificate for such shares of Common Stock be registered in the name of [_____], whose address is [_____]
and that such shares of Common Stock be delivered to [_____], whose address is [_____]. If said number of shares of Common Stock is less
than all of the shares of Common Stock purchasable hereunder, the undersigned requests that a new Warrant Certificate representing the
remaining balance of such shares of Common Stock be registered in the name of [_____], whose address is [_____], and that such Warrant
Certificate be delivered to [_____], whose address is [_____].

 

In the event that the Warrant has been called for redemption by the
Company pursuant to Section 6 of the Warrant Agreement and the Company has required cashless exercise pursuant to Section 6.3
of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance
with subsection 3.3.1(b) and Section 6.3 of the Warrant Agreement.

 

In the event that the Warrant is a Private Placement Warrant, Working
Capital Warrant or Post-IPO Warrant that is to be exercised on a “cashless” basis pursuant to subsection 3.3.1(c) of
the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with
subsection 3.3.1(c) of the Warrant Agreement.

 

In the event that the Warrant is to be exercised on a “cashless”
basis pursuant to Section 7.4 of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for
shall be determined in accordance with Section 7.4 of the Warrant Agreement.

 

In the event that the Warrant may be exercised, to the extent allowed
by the Warrant Agreement, through cashless exercise (i) the number of shares of Common Stock that this Warrant is exercisable for would
be determined in accordance with the relevant section of the Warrant Agreement which allows for such cashless exercise and (ii) the holder
hereof shall complete the following: The undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate,
through the cashless exercise provisions of the Warrant Agreement, to receive shares of Common Stock. If said number of shares of Common
Stock is less than all of the shares of Common Stock purchasable hereunder (after giving effect to the cashless exercise), the undersigned
requests that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name of
[_____], whose address is [_____], and that such Warrant Certificate be delivered to [_____], whose address is [_____].

 

[Signature Page Follows]

 

     

     

    

 

	Date: [_____ ],
    2021	 	 
	 	 	(Signature)
	 	 	 
	 	 	 
	 	 	(Address)
	 	 	 
	 	 	 
	 	 	(Tax
    Identification Number)
	 	 	 
	Signature Guaranteed:	 	 
	 	 	 

 

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM,
PURSUANT TO S.E.C. RULE 17Ad-15 (OR ANY SUCCESSOR RULE)).Exhibit 10.2

 

 

THE
OFFER AND SALE OF THIS PROMISSORY NOTE (THIS “NOTE”) HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE “SECURITIES ACT”). THIS NOTE HAS BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED
IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY IN FORM,
SCOPE AND SUBSTANCE TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED.  

 

PROMISSORY NOTE

 

	Principal Amount:  Up to $300,000	
    Dated as of April 8, 2021

    New York, New York

 

Sanaby
Health Acquisition Corp. I, a Delaware corporation and blank check company (the “Maker”), promises to pay to the
order of Sanaby Health Sponsor I LLC, a Delaware limited liability company or its registered assigns or successors in interest (together,
the “Payee”), the principal sum of up to Three Hundred Thousand Dollars ($300,000) (the “Maximum Amount”)
in lawful money of the United States of America, on the terms and conditions described below. All payments on this Note shall be made
by check or wire transfer of immediately available funds, or as otherwise determined by Maker, to such account as Payee may from time
to time designate by Notice (as defined in Section 9) to Maker in accordance with the provisions of this Note.

 

1.             Principal.
The principal balance of this Note shall be payable by Maker on the earlier of: (i) September 30, 2021 (the “Maturity Date”)
or (ii) the date on which Maker consummates an initial public offering of its securities (the “IPO”). The principal
balance may be prepaid at any time. Under no circumstances shall any individual, including but not limited to any officer, director,
employee or shareholder of Maker, be obligated personally for any obligations or liabilities of Maker hereunder.

 

2.            Interest. No interest shall accrue on the unpaid principal balance of this Note.

 

3.            Drawdown Requests. Maker and Payee agree that Maker may request from the Payee or its affiliates up to the Maximum Amount for
costs reasonably related to Maker’s initial public offering of its securities (which amount shall include the $[0.00] funded to
date by the Payee or its affiliates). The principal of this Note may be drawn down from time to time prior to the earlier of: (i) September
30, 2021 or (ii) the date on which Maker consummates an initial public offering of its securities, upon written request from Maker to
Payee (each, a “Drawdown Request”). Each Drawdown Request must state the amount to be drawn down, and must not be an
amount less than Ten Thousand Dollars ($10,000), unless agreed upon by Maker and Payee. Payee shall fund each Drawdown Request no later
than five business days after receipt of a Drawdown Request; provided, however, that the maximum amount of drawdowns collectively
under this Note shall not exceed the Maximum Amount. Once an amount is drawn down under this Note, such amount shall not be available
for future Drawdown Requests, even if such amount is prepaid. No fees, payments or other amounts shall be due to Payee in connection with,
or as a result of, any Drawdown Request by Maker. Notwithstanding the foregoing, all payments shall be applied, first, to payment
in full of any costs incurred in the collection of any sum due under this Note, including (without limitation) reasonable attorneys’
fees, and second, to the reduction of the unpaid principal balance of this Note.

 

4.            Application of Payments. All payments shall be applied, first, to payment in full of any costs incurred in the collection
of any sum due under this Note, including (without limitation) reasonable attorney’s fees, second, to the payment in full
of any late charges, and third, to the reduction of the unpaid principal balance of this Note.

 

     

     

    

 

5.            Events
of Default. The following events shall constitute an event of default (“Event of Default”):

 

5.1              
Failure to Make Required Payments. The failure by Maker to pay the principal amount due pursuant to this Note within
five business days of the Maturity Date.

 

5.2              
Voluntary Bankruptcy, Etc. The: (a) commencement by Maker of a voluntary case under any applicable bankruptcy, insolvency,
reorganization, rehabilitation or other similar law; (b) consent by Maker to the appointment of or taking possession by a receiver, liquidator,
assignee, trustee, custodian, sequestrator (or other similar official) of Maker for any substantial part of its property, (c) making by
Maker of any assignment for the benefit of creditors; (d) the failure of Maker generally to pay its debts as such debts become due; or
(e) taking of any corporate action by Maker in furtherance of any of the foregoing events described in Section 5.2(a) – Section
5.2(d).

 

5.3              
Involuntary Bankruptcy, Etc. The: (a)(i) entry of a decree or order for relief by a court having jurisdiction in
the premises in respect of Maker in an involuntary case under any applicable bankruptcy, insolvency or other similar law, (ii) appointment
of a receiver, liquidator, assignee, custodian, trustee, sequestrator (or similar official) of Maker or for any substantial part of its
property, or (iii) the ordering of the winding-up or liquidation of Maker’s affairs; and (b) continuance of any such decree, appointment,
or order unstayed and in effect for a period of 60 consecutive days.

 

6.            Remedies.

 

6.1              
Upon the occurrence of an Event of Default specified in Section 5.1, Payee may, by Notice to Maker, declare this
Note to be due immediately and payable by Maker, whereupon the unpaid principal amount of this Note, and all other amounts payable hereunder,
shall become immediately due and payable without presentment, demand, protest or other notice of any kind, all of which are hereby expressly
waived, notwithstanding anything contained herein or in the documents evidencing the same to the contrary.

 

6.2              
Upon the occurrence of an Event of Default specified in Section 5.2 and Section 5.3, the unpaid principal
balance of this Note, and all other sums payable with regard to this Note, shall automatically and immediately become due and payable
by Maker, in all cases without any action on the part of Payee.

 

7.            Waivers. Maker and all endorsers and guarantors of, and sureties for, this Note waive: (a) presentment for payment, demand,
notice of dishonor, protest, and notice of protest with regard to the Note; (b) all errors, defects and imperfections in any proceedings
instituted by Payee under the terms of this Note; and (c) all benefits that might accrue to Maker by virtue of any present or future laws
(i) exempting any property, real or personal, or any part of the proceeds arising from any sale of any such real or personal property,
from attachment, levy or sale under execution, or (ii) providing for any stay of execution, exemption from civil process, or extension
of time for payment. Maker agrees that any real estate that may be levied upon pursuant to a judgment obtained by virtue hereof or any
writ of execution issued hereon, may be sold upon any such writ in whole or in part in any order desired by Payee.

 

8.            Unconditional Liability. Maker hereby waives all notices in connection with the delivery, acceptance, performance, default,
or enforcement of the payment of this Note, and agrees that Maker’s liability shall be unconditional, without regard to the liability
of any other party, and shall not be affected in any manner by any indulgence, extension of time, renewal, waiver or modification granted
or consented to by Payee. Maker consents to any and all extensions of time, renewals, waivers, or modifications that may be granted by
Payee with respect to the payment or other provisions of this Note. Maker agrees that additional makers, endorsers, guarantors, or sureties
may become parties hereto without either any Notice to Maker or any bearing on Maker’s liability hereunder.

 

    - 2 -

     

    

 

9.            Notices.
All notices, requests, consents, claims, demands, waivers, and other communications hereunder (each, a “Notice”)
shall be in writing and addressed to the parties at the addresses set forth on the first page of this Agreement (or to such other address
that may be designated by the receiving party from time to time in accordance with this Section 9). A Notice shall be deemed to
have been given (a) when delivered by hand (with written confirmation of receipt); (b) when received by the addressee if sent by a nationally
recognized overnight courier (receipt requested); (c) on the date sent by facsimile or email (with confirmation of transmission) if sent
during normal business hours of the recipient, and on the next business day if sent after normal business hours of the recipient; or
(d) on the third day after the date mailed, by certified or registered mail (in each case, return receipt requested, postage pre-paid).
..

 

10.          Construction. THIS NOTE SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF NEW YORK, WITHOUT REGARD TO CONFLICT
OF LAW PROVISIONS THEREOF.

 

11.          Severability. Any provision contained in this Note which is prohibited or unenforceable in any jurisdiction shall, as to such
jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof,
and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other
jurisdiction.

 

12.              
Trust Waiver. Notwithstanding anything herein to the contrary, Payee hereby waives any and all right, title, interest or claim
of any kind (each, a “Claim”) in or to any distribution of or from the trust account to be established (the “Trust
Account”), in which the proceeds of both the (a) IPO (including the deferred underwriters discounts and commissions) and (b)
sale of the warrants to be issued in a private placement to occur at the closing of the IPO are to be deposited, as described in greater
detail in the Registration Statement on Form S-1 and prospectus to be filed with the Securities and Exchange Commission in connection
with the IPO. Payee hereby agrees not to seek recourse, reimbursement, payment or satisfaction for any Claim against the Trust Account
for any reason whatsoever.

 

13.          Amendment; Waiver. Any amendment hereto or waiver of any provision hereof may be made with, and only with, the written consent
of both Maker and Payee.

 

14.          Assignment. No assignment or transfer of this Note or any rights or obligations hereunder may be made by any party hereto (by
operation of law or otherwise) without the prior written consent of the other party hereto. Any attempted assignment without the required
consent shall be void.

 

 

[Signature page follows]

 

    - 3 -

     

    

 

IN WITNESS WHEREOF,
Maker, intending to be legally bound hereby, has caused this Note to be duly executed by the undersigned as of the day and year first
above written.

  

	 	SANABY HEALTH ACQUISITION CORP. I

	 	By:  	/s/
    Sandra Shpilberg 
	 	 	Name: Sandra Shpilberg
	 	 	Title: Chief Executive Officer

 

[Signature
Page to Promissory Note]

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