Document:

EX-4.1

 Exhibit 4.1 

EXECUTION VERSION 

HUNTINGTON BANCSHARES INCORPORATED 

AND 
 THE BANK OF NEW
YORK MELLON TRUST COMPANY, N.A., 
 as Trustee 

SECOND SUPPLEMENTAL INDENTURE 

Dated as of March 14, 2016 

 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
		
	 Article 1 DEFINITIONS
	  	 	1	  
			
	 Section 1.01
	 	Relation to Base Indenture	  	 	1	  
	 Section 1.02
	 	Definition of Terms	  	 	1	  
		
	 Article 2 GENERAL TERMS AND CONDITIONS OF THE NOTES
	  	 	2	  
			
	 Section 2.01
	 	Designation and Principal Amount	  	 	2	  
	 Section 2.02
	 	Maturity	  	 	2	  
	 Section 2.03
	 	Form, Payment and Appointment	  	 	2	  
	 Section 2.04
	 	Global Note	  	 	3	  
	 Section 2.05
	 	Interest	  	 	3	  
	 Section 2.06
	 	No Sinking Fund	  	 	3	  
		
	 Article 3 REDEMPTION OF THE NOTES
	  	 	4	  
			
	 Section 3.01
	 	Redemption	  	 	4	  
		
	 Article 4 CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER, OR LEASE
	  	 	4	  
			
	 Section 4.01
	 	Merger	  	 	4	  
	 Section 4.02
	 	Sale or Issuance of Capital Stock of Principal Subsidiary Bank	  	 	4	  
		
	 Article 5 EVENTS OF DEFAULT
	  	 	5	  
			
	 Section 5.01
	 	Appointment of a Receiver	  	 	5	  
		
	 Article 6 CERTAIN COVENANTS
	  	 	6	  
			
	 Section 6.01
	 	Existence	  	 	6	  
		
	 Article 7 FORM OF NOTES
	  	 	6	  
			
	 Section 7.01
	 	Form of Notes	  	 	6	  
		
	 Article 8 ISSUE OF NOTES
	  	 	6	  
			
	 Section 8.01
	 	Original Issue of Notes	  	 	6	  
	 Section 8.02
	 	Further Issues of Notes	  	 	6	  
		
	 Article 9 IMMUNITY OF STOCKHOLDERS, EMPLOYEES, AGENTS, OFFICERS AND DIRECTORS
	  	 	6	  
			
	 Section 9.01
	 	Indenture and Notes Solely Corporate Obligations	  	 	6	  

  
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	Article 10 MISCELLANEOUS	  	 	7	  
			
	 Section 10.01
	 	 Ratification of Indenture
	  	 	7	  
	 Section 10.02
	 	 Conflict
	  	 	7	  
	 Section 10.03
	 	 Trustee Not Responsible for Recitals
	  	 	7	  
	 Section 10.04
	 	 New York Law To Govern
	  	 	7	  
	 Section 10.05
	 	 Separability
	  	 	7	  
	 Section 10.06
	 	 Additional Trustee Provisions
	  	 	7	  
	 Section 10.07
	 	 Counterparts
	  	 	8	  

  
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 THIS SECOND SUPPLEMENTAL INDENTURE (this “Second Supplemental Indenture”), dated as of
March 14, 2016, is between HUNTINGTON BANCSHARES INCORPORATED, a Maryland corporation (the “Company”), and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (as successor trustee to JPMorgan Chase Bank, N.A.), a national banking
association, as Trustee (the “Trustee”). 
 RECITALS 

WHEREAS, the Company has heretofore executed and delivered a Senior Debt Indenture, dated as of December 29, 2005 (the “Base
Indenture”) providing for the issuance from time to time of series of the Company’s senior notes; 
 WHEREAS, Section 9.1(7) of
the Base Indenture provides for the Company and the Trustee to enter into an indenture supplemental to the Base Indenture to establish the forms or terms of Securities of any series as permitted by Section 2.1 or Section 3.1 of the Base
Indenture; 
 WHEREAS, pursuant to Section 3.1 of the Base Indenture, the Company wishes to provide for the issuance of $1,000,000,000
aggregate principal amount of a new series of Securities to be known as its 3.15% Senior Notes due 2021 (the “Notes”), the form and terms of such Notes and the terms, provisions and conditions thereof to be set forth as provided in
this Second Supplemental Indenture; and 
 WHEREAS, the Company has requested that the Trustee execute and deliver this Second Supplemental
Indenture and all requirements necessary to make this Second Supplemental Indenture a valid, binding and enforceable instrument in accordance with its terms, and to make the Notes, when executed by the Company and authenticated and delivered by the
Trustee, the valid, binding and enforceable obligations of the Company and the execution and delivery of this Second Supplemental Indenture has been duly authorized in all respects. 

NOW, THEREFORE, in consideration of the covenants and agreements set forth herein and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto hereby agree as follows: 
 ARTICLE 1 

DEFINITIONS 

Section 1.01 Relation to Base Indenture. This Second Supplemental Indenture constitutes an integral part of the Base Indenture.

 Section 1.02 Definition of Terms. For all purposes of this Second Supplemental Indenture: 

(a) Capitalized terms used herein without definition shall have the meanings set forth in the Base Indenture; 

(b) a term defined anywhere in this Second Supplemental Indenture has the same meaning throughout; 

 (c) the singular includes the plural and vice versa; 

(d) headings are for convenience of reference only and do not affect interpretation; 

(e) unless otherwise specified or unless the context requires otherwise, (i) all references in this Second Supplemental
Indenture to Sections refer to the corresponding Sections of this Second Supplemental Indenture and (ii) the terms “herein”, “hereof”, “hereunder” and any other word of similar import refer to this Second
Supplemental Indenture; and 
 (f) the following terms have the meanings given to them in this Section 1.02(f): 

“DTC” shall have the meaning set forth in Section 2.03. 

“Global Note” shall have the meaning set forth in Section 2.04. 

“Interest Payment Date” shall have the meaning set forth in Section 2.05(b). 

“Maturity Date” shall have the meaning set forth in Section 2.02. 

“Record Date” shall mean, with respect to any Interest Payment Date for the Notes, the twenty-seventh day, whether or not a Business Day, of
the calendar month immediately preceding the month in which such Interest Payment Date falls. 
 The terms “Company,”
“Trustee,” “Base Indenture,” and “Notes” shall have the respective meanings set forth in the recitals to this Second Supplemental Indenture and the paragraph preceding such recitals. 

ARTICLE 2 
 GENERAL TERMS
AND CONDITIONS OF THE NOTES 
 Section 2.01 Designation and Principal Amount. The Notes may be issued from time to time upon
written order of the Company for the authentication and delivery of Notes pursuant to Section 3.3 of the Base Indenture. There is hereby authorized a series of Securities designated as the 3.15% Senior Notes due 2021 having an initial aggregate
principal amount of $1,000,000,000. 
 Section 2.02 Maturity. The date upon which the Notes shall become due and payable at
final maturity, together with any accrued and unpaid interest, is March 14, 2021 (the “Maturity Date”). 

Section 2.03 Form, Payment and Appointment. Except as provided in the last three paragraphs of Section 3.5 of the Base
Indenture, the Notes will be issued only in book- entry form. Principal of and interest on the Notes will be payable in global form registered in the name of or held by The Depository Trust Company (“DTC”) or its nominee in
immediately available funds to DTC or its nominee, as the case may be, as the registered holder of such Global 

  
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Note (as hereafter defined). The principal of any certificated Notes will be payable at the office or agency of the Company maintained for such purpose in the Borough of Manhattan, New York City,
New York, which shall initially be the principal office of the Trustee in the Borough of Manhattan, the City of New York; provided, however, that payment of interest may be made at the option of the Company by check mailed to the
Person entitled thereto at such address as shall appear in the Security Register or by wire transfer to an account appropriately designated by the Person entitled to payment; provided that the paying agent shall have received written notice
of such account designation at least five Business Days prior to the date of such payment (subject to surrender of the relevant Note in the case of a payment of interest on the Maturity Date). 

The Security Registrar, Authenticating Agent and Paying Agent for the Notes shall initially be the Trustee. 

The Notes will be issuable and may be transferred only in denominations of $2,000 or any amount in excess thereof that is an integral multiple of $1,000. The
specified currency of the Notes shall be U.S. Dollars. 
 Section 2.04 Global Note. The Notes shall be issued initially in the
form of one or more fully registered global notes (each such global note, a “Global Note”) deposited with DTC or its designated custodian or such other Depositary as any officer of the Company may from time to time designate. Unless
and until a Global Note is exchanged for Notes in certificated form, such Global Note may be transferred, in whole but not in part, and any payments on the Notes shall be made, only to DTC or a nominee of DTC, or to a successor Depositary selected
or approved by the Company or to a nominee of such successor Depositary. 
 Section 2.05 Interest. (a) Interest payable on
any Interest Payment Date or the Maturity Date with respect to the Notes shall be the amount of interest accrued from, and including, the immediately preceding Interest Payment Date in respect of which interest has been paid or duly provided for (or
from and including the original issue date of March 14, 2016, if no interest has been paid or duly provided for with respect to the Notes) to, but excluding, such Interest Payment Date or Maturity Date as the case may be (each, an
“Interest Period”). 
 (b) The Notes will bear interest at the rate of 3.15% per annum from
March 14, 2016 until the principal of the Notes has been paid in full or a sum sufficient to pay the principal of the Notes has been made available for payment. Interest on the Notes shall be payable semi-annually in arrears on March 14
and September 14 of each year (each, an “Interest Payment Date”), commencing September 14, 2016, to the Persons in whose names the relevant Notes are registered at the close of business on the Record Date for such Interest
Payment Date, except as provided in Section 2.05(c). 
 (c) The amount of interest payable for any Interest Period will
be computed on the basis of a 360-day year consisting of twelve 30-day months. In the event that any scheduled Interest Payment Date for the Notes falls on a day that is not a Business Day, then payment of interest payable on such Interest Payment
Date will be postponed to the next succeeding day which is a Business Day (and no interest on such payment will accrue for the period from and after such scheduled Interest Payment Date). 

(d) In the event that the Maturity Date for any Note falls on a day that is not a Business Day, then the related payments of
principal, premium, if any, and interest may be made on the next succeeding day that is a Business Day (and no additional interest will accumulate on the amount payable for the period from and after the Maturity Date). Interest due on the Maturity
Date (whether or not an Interest Payment Date) of any Notes will be paid to the Person to whom principal of such Notes is payable. 

Section 2.06 No Sinking Fund. The Notes are not entitled to the benefit of any sinking fund. 

  
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 ARTICLE 3 

REDEMPTION OF THE NOTES 

Section 3.01 Redemption. The Notes are not subject to redemption at the option of the Company at any time prior to
February 14, 2021. The Notes are subject to redemption at the option of the Company, in whole or in part, at any time or from time to time, on or after February 14, 2021 at an aggregate Redemption Price equal to 100% of the principal
amount of the Notes being redeemed and any accrued and unpaid interest to the Redemption Date (subject to the rights of holders of record on the relevant Regular Record Date that is on or prior to the Redemption Date to receive interest due on the
relevant Interest Payment Date), in accordance with Article XI of the Base Indenture. 
 ARTICLE 4 

CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER, OR LEASE 

Section 4.01 Merger. In addition to the requirements set forth in Section 8.1 of the Base Indenture, the Company shall not
consolidate with or merge into any other Person or convey, transfer, or lease its properties and assets substantially as an entirety to any Person, and the Company shall not permit any Person to consolidate with or merge into the Company or convey,
transfer, or lease its properties and assets substantially as an entirety to the Company if, as a result of any such consolidation or merger or such conveyance, transfer or lease, properties or assets of the Company would become subject to a
mortgage, pledge, lien, security interest or other encumbrance which would not be permitted by this Indenture, unless the Company or such successor Person, as the case may be, shall take such steps as shall be necessary effectively to secure the
Securities equally and ratably with (or prior to) all indebtedness secured thereby. 
 Section 4.02 Sale or Issuance of Capital
Stock of Principal Subsidiary Bank. Except as otherwise provided herein or in Article VIII of the Indenture, the Company shall not, directly or indirectly: (a) sell, assign, pledge, transfer or otherwise dispose of, or permit to be issued,
any shares of Capital Stock (as defined herein) of a Principal Subsidiary Bank (as defined herein) or any securities convertible into or rights to subscribe to such Capital Stock, unless, after giving effect to (i) such sale, pledge,
assignment, transfer, disposition or issuance, and (ii) the conversion of such securities into, or exercise of such rights with respect to, such Capital Stock, the Company will own, directly or indirectly, at least 80% of the outstanding shares
of Capital Stock of each class of Capital Stock of such Principal Subsidiary Bank; or (b) pay any dividend in Capital Stock of a Principal Subsidiary Bank or make any other distribution in Capital Stock of a Principal Subsidiary Bank, unless
the Principal Subsidiary Bank to which the transaction 

  
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relates, after obtaining any necessary regulatory approvals, unconditionally guarantees payment of the principal and any premium and interest on the Securities; provided, however,
the foregoing shall not prohibit any of the following: (1) any dispositions made by the Company or any Principal Subsidiary Bank of the Company (A) acting in a fiduciary capacity for any Person other than the Company or any Principal
Subsidiary Bank of the Company or (B) to the Company or any Wholly-owned Subsidiary; (2) the merger or consolidation of a Principal Subsidiary Bank with and into another Principal Subsidiary Bank; (3) the sale, assignment, pledge,
transfer or other dispositions of shares of Voting Stock of a Principal Subsidiary Bank made by the Company or any Subsidiary of the Company if: (A) the sale, assignment, pledge, transfer or other disposition is made, in the minimum amount
required by law, to any Person for the purpose of the qualification of such Person to serve as a director; or (B) the sale, assignment, pledge, transfer or other disposition is made in compliance with an order of a court or regulatory authority
of competent jurisdiction or as a condition imposed by any such court or regulatory authority to the acquisition by the Company or any Principal Subsidiary Bank of the Company, directly or indirectly, of any other Person; or (C) the sale,
assignment, pledge, transfer or other disposition of Voting Stock or any other securities convertible into or rights to subscribe to Voting Stock of a Principal Subsidiary Bank, so long as: (i) any such transaction is made for fair market value
as determined by the Board of Directors or the board of directors of the Principal Subsidiary Bank of the Company disposing of such Voting Stock or other securities or rights, and (ii) after giving effect to such transaction and to any
potential dilution, the Company and its Wholly-owned Subsidiaries will own, directly or indirectly, at least 80% of the Voting Stock of such Principal Subsidiary Bank; (4) any Principal Subsidiary Bank from selling additional shares of Voting
Stock to its shareholders at any price, so long as immediately after such sale, the Company owns, directly or indirectly, at least as great a percentage of the Voting Stock of such Principal Subsidiary Bank as the Company owned prior to such sale of
additional shares; or (5) a pledge made or a lien created to secure loans or other extensions of credit by a Principal Subsidiary Bank subject to Section 23A of the Federal Reserve Act. As used herein, “Capital Stock” shall mean
any shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) the equity of such Person, including any preferred stock, but excluding any debt securities convertible into
such equity, and “Principal Bank Subsidiary” shall mean any subsidiary of the Company that is a bank or trust company organized and doing business under any state or federal law, the consolidated assets of which constitute 50% or more of
the consolidated assets of the Company. 
 ARTICLE 5 

EVENTS OF DEFAULT 

Section 5.01 Appointment of a Receiver. In addition to the Events of Default set forth in Section 5.1 of the Base Indenture,
an Event of Default shall occur with respect to the Notes, in the event (i) a receiver, conservator or similar official is appointed for the Company’s principal banking subsidiary (which, for the avoidance of doubt, as of the date hereof,
is The Huntington National Bank) or (ii) a default under a bond, debenture, note or other evidence of indebtedness for money borrowed by the Company that has a principal amount outstanding that is more than $50 million (other than non-recourse
indebtedness) under the terms of the instrument under which the indebtedness is issued or secured, which default has caused the indebtedness to become due and payable earlier than it would otherwise have become due and payable, and the acceleration
has not been rescinded or annulled, or the indebtedness is discharged, or 

  
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there is deposited in trust enough money to discharge the indebtedness, and continuance of such default or breach for a period of 30 days after there has been given, by registered or certified
mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in principal amount of the Notes a written notice specifying such default or breach and requiring it to be remedied and stating that such notice is
a “Notice of Default” under this Indenture. Such Event of Default shall be treated for all purposes under the Indenture as if it were an Event of Default under Section 5.1(1) of the Base Indenture. 

ARTICLE 6 
 CERTAIN
COVENANTS 
 Section 6.01 Existence. Section 10.5 of the Indenture is hereby deleted in its entirety. 

ARTICLE 7 
 FORM OF NOTES

 Section 7.01 Form of Notes. The Notes and the Trustee’s Certificate of Authentication to be endorsed thereon are to
be substantially in the forms attached as Exhibit A hereto, with such changes therein as the officers of the Company executing the Notes (by manual or facsimile signature) may approve, such approval to be conclusively evidenced by their execution
thereof. 
 ARTICLE 8 

ISSUE OF NOTES 

Section 8.01 Original Issue of Notes. Notes having an aggregate principal amount of $1,000,000,000 may from time to time, upon
execution of this Second Supplemental Indenture, be executed by the Company and delivered to the Trustee for authentication, and the Trustee shall thereupon authenticate and deliver said Notes to or upon the written order of the Company pursuant to
Section 3.3 of the Base Indenture without any further action by the Company (other than as required by the Base Indenture). 

Section 8.02 Further Issues of Notes. The Company may from time to time, without notice to or the consent of the holders of the
Notes, create and issue further notes ranking pari passu with the Notes and with identical terms in all respects (or in all respects except for the offering price, the payment of interest accruing prior to the issue date of such further notes
or except for the first payment of interest following the issue date of such further notes) in order that such further notes may be consolidated and form a single series with the Notes and have the same terms as to status, redemption or otherwise as
the Notes. 
 ARTICLE 9 

IMMUNITY OF STOCKHOLDERS, 

EMPLOYEES, AGENTS, OFFICERS AND DIRECTORS 

Section 9.01 Indenture and Notes Solely Corporate Obligations. No recourse for the payment of the principal of or interest on any
Note, or for any claim based thereon or otherwise in respect thereof, shall be had against any stockholder, employee, agent, officer or director, 

  
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as such, past, present or future, of the Company or of any successor corporation; it being expressly understood that all such liability is hereby expressly waived and released as a condition of,
and as a consideration for, the execution of this Indenture and the issue of the Notes. 
 ARTICLE 10 

MISCELLANEOUS 

Section 10.01 Ratification of Indenture. The Base Indenture, as supplemented by this Second Supplemental Indenture, is in all
respects ratified and confirmed, and this Second Supplemental Indenture shall be deemed part of the Base Indenture in the manner and to the extent herein and therein provided. 

Section 10.02 Conflict. If any provision hereof limits, qualifies or conflicts with another provision hereof which is required to
be included in this Second Supplemental Indenture by any of the provisions of the Trust Indenture Act of 1939, as amended, such required provision shall control. 

Section 10.03 Trustee Not Responsible for Recitals. The recitals herein contained are made by the Company and not by the Trustee,
and the Trustee assumes no responsibility for the correctness thereof. The Trustee makes no representation as to the validity or sufficiency of this Second Supplemental Indenture. 

Section 10.04 New York Law To Govern. THIS SECOND SUPPLEMENTAL INDENTURE AND EACH NOTE SHALL BE DEEMED TO BE A CONTRACT MADE UNDER
THE LAWS OF THE STATE OF NEW YORK, AND FOR ALL PURPOSES SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF SAID STATE. EACH OF THE PARTIES HERETO IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT
TO TRIAL BY JURY IN ANY LEGAL PROCEEDING AMONG THE PARTIES HERETO ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTION CONTEMPLATED HEREBY OR THEREBY. 

Section 10.05 Separability. In case any one or more of the provisions contained in this Second Supplemental Indenture or in the
Notes shall for any reason be held to be invalid, illegal or unenforceable in any respect, then, to the extent permitted by law, such invalidity, illegality or unenforceability shall not affect any other provisions of this Second Supplemental
Indenture or of the Notes, but this Second Supplemental Indenture and the Notes shall be construed as if such invalid or illegal or unenforceable provision had never been contained herein or therein. 

Section 10.06 Additional Trustee Provisions. 

(a) Delivery to the Trustee of any reports, information and documents pursuant to the Base Indenture is for informational
purposes only and the Trustee’s receipt of such reports, information and documents shall not constitute actual or constructive notice or knowledge of any information contained therein or determinable from information contained therein including
the compliance of the Company with any of its covenants in the Base Indenture and this Second Supplemental Indenture (as to which the Trustee is entitled to rely exclusively on Officer’s Certificates). 

  
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 (b) The Trustee shall not be responsible or liable for any failure or delay in
the performance of its obligations under the Base Indenture and this Second Supplemental Indenture arising out of or caused, directly or indirectly, by circumstances beyond its reasonable control, including without limitation, acts of God;
earthquakes; fires; floods; wars; civil or military disturbances; sabotage; epidemics; riots; interruptions, loss or malfunctions of utilities, computer (hardware or software) or communications service; accidents; labor disputes; acts of civil or
military authority or governmental actions; it being understood that the Trustee shall use its best efforts to resume performance as soon as practicable under the circumstances. 

(c) The Trustee may request that the Company deliver an officers’ certificate setting forth the names of individuals
and/or titles of officers authorized at such time to take specified actions pursuant to the Base Indenture and this Second Supplemental Indenture, which Officer’s Certificate may be signed by any person authorized to sign an Officer’s
Certificate, including any person specified as so authorized in any such certificate previously delivered and not superseded. 

(d) In no event shall the Trustee be liable for special, indirect, punitive, or consequential loss or damages whatsoever
(including, but not limited to lost profits), even if the Trustee has been advised of the likelihood of such damage and regardless of the form of action taken. 

(e) The Trustee agrees to accept and act upon instructions or directions pursuant to this Indenture sent by unsecured e-mail,
pdf, facsimile transmission or other similar unsecured electronic methods, provided, however, that the Trustee shall have received an incumbency certificate listing persons designated to give such instructions or directions and containing specimen
signatures of such designated persons, which such incumbency certificate shall be amended and replaced whenever a person is to be added or deleted from the listing. If the Company elects to give the Trustee e-mail or facsimile instructions (or
instructions by a similar electronic method) and the Trustee in its discretion elects to act upon such instructions, the Trustee’s understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses,
costs or expenses arising directly or indirectly from the Trustee’s reliance upon and compliance with such instructions notwithstanding that such instructions conflict or are inconsistent with a subsequent written instruction. The Company
agrees to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk or interception
and misuse by third parties. 
 Section 10.07 Counterparts. This Second Supplemental Indenture may be executed in any number of
counterparts each of which shall be an original, but such counterparts shall together constitute but one and the same instrument. 

[REMAINDER OF PAGE LEFT INTENTIONALLY BLANK.] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Second Supplemental Indenture to be duly executed, as of
the day and year first written above. 
  

					
	HUNTINGTON BANCSHARES INCORPORATED
		
	By:	 	 /s/ Howell D. McCullough III

		 	Name:	 	Howell D. McCullough III
		 	Title:	 	Senior Executive Vice President and Chief Financial Officer
	
	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.,
	
	as Trustee
		
	By:	 	 /s/ Teresa Petta

		 	Name:	 	Teresa Petta
		 	Title:	 	Vice President

 [Signature Page to Second Supplemental Indenture] 

 EXHIBIT A 

Form of Note 

 THIS NOTE IS AN UNSECURED DEBT OBLIGATION OF THE COMPANY. THIS SECURITY IS NOT A DEPOSIT OR
SAVINGS ACCOUNT AND IS NOT INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENTAL AGENCY OR INSTRUMENTALITY. 
 THIS
NOTE IS A SECURITY IN GLOBAL FORM (“GLOBAL SECURITY”) WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY OR A NOMINEE OF THE DEPOSITORY OR A SUCESSOR DEPOSITORY, WHICH MAY BE TREATED
BY THE COMPANY, THE TRUSTEE AND ANY AGENT THEREOF AS OWNER AND HOLDER OF THIS NOTE FOR ALL PURPOSES. THIS NOTE IS NOT EXCHANGEABLE FOR NOTES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DTC OR ITS NOMINEE EXCEPT IN THE LIMITED CIRCUMSTANCES
DESCRIBED HEREIN AND IN THE INDENTURE, AND NO TRANSFER OF THIS NOTE (OTHER THAN A TRANSFER OF THIS NOTE AS A WHOLE BY THE DTC TO A NOMINEE OF THE DTC OR BY A NOMINEE OF THE DTC TO THE DTC OR ANOTHER NOMINEE OF THE DTC) MAY BE REGISTERED EXCEPT IN
THE LIMITED CIRCUMSTANCES DESCRIBED HEREIN AND IN THE INDENTURE. 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO HUNTINGTON BANCSHARES INCORPORATED, AS ISSUER, THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER,
PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

 HUNTINGTON BANCSHARES INCORPORATED 

3.15% SENIOR NOTES DUE 2021 
  

			
	Registered	  	
	No. [1/2]	  	U.S.$500,000,000

 CUSIP NO. 446150AJ3 
 ISIN NO.
US446150AJ36 
 HUNTINGTON BANCSHARES INCORPORATED, a Maryland corporation (herein called the “Company”, which term includes any
successor Person under the Indenture referred to on the reverse hereof), for value received, hereby promises to pay to Cede & Co., or its registered assigns, the principal sum of five hundred million United States dollars on March 14,
2021 and all accrued and unpaid interest thereon on March 14, 2021, or if such day is not a Business Day, the following Business Day. The Company further promises to pay interest on said principal sum from and including March 14, 2016, or
from the most recent Interest Payment Date (as defined below) to which interest has been paid or duly provided for, semiannually in arrears on March 14 and September 14 in each year (each an “Interest Payment Date”), commencing
September 14, 2016 at the rate of 3.15% per annum, computed for any full semiannual period on the basis of a 360-day year of twelve 30-day months and computed for any partial semiannual period on the actual days elapsed during such period,
until the principal hereof is due, and at the rate of 3.15% per annum on any overdue principal amounts, and, to the extent permitted by law, on any overdue interest. 

The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in the Indenture, be paid to
the Person in whose name this Note (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date (defined below) for such interest, which shall be the February 27th or August 27th, as the case
may be, of each year (whether or not a Business Day) (each such date, a “Regular Record Date”). Interest on the Outstanding Notes payable at maturity will be payable to the persons to whom principal is payable next preceding such Interest
Payment Date. In any case where such Interest Payment Date shall not be a Business Day, then (notwithstanding any other provision of the Indenture) payment of such interest need not be made on such date, but may be made on the next succeeding
Business Day with the same force and effect as if made on such Interest Payment Date, and, if such payment is so made, no interest shall accrue on such payment for the period from and after such Interest Payment Date. Except as otherwise provided in
the Indenture, any such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Note (or one or more Predecessor
Securities) is registered at the close of business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, with notice thereof to be given to Holders of Notes not less than 10 days prior to the Special Record
Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any automated quotation system or securities exchange on which the Notes may be quoted or listed, and upon such notice as may be required by such
system or exchange, all as more fully provided in the Indenture. 

 All terms used in this Security which are defined in the Indenture and not otherwise defined
herein shall have the meanings assigned to them in the Indenture. 
 Payment of principal and interest shall be made at the Corporate Trust
Office of the Trustee, or at such other office or agency of the Company as may be designated by the Company for such purpose in the Borough of Manhattan, The City of New York, in such coin or currency of the United States of America as at the time
of payment is legal tender for the payment of public and private debts, by Dollar check drawn on, or transfer to, a Dollar account. Payments of interest on this Note may be made by Dollar check, drawn on a Dollar account, mailed to the address of
the Person entitled thereto as such address shall appear in the Security Register, or, upon written application by the Holder to the Security Registrar setting forth wire instructions not later than the relevant Record Date, by transfer to a Dollar
account. 
 Except as specifically provided herein and in the Indenture, the Company shall not be required to make any payment with respect
to any tax, assessment or other governmental charge imposed by any government or any political subdivision or taxing authority thereof or therein. 

Reference is hereby made to the further provisions of this Note set forth on the reverse hereof, which further provisions shall for all
purposes have the same effect as if set forth at this place. 
 Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof or an Authenticating Agent by the manual signature of one of their respective authorized signatories, this Note shall not be entitled to any benefit under the Indenture or the Second Supplemental Indenture
or be valid or obligatory for any purpose. 
 IN WITNESS WHEREOF, the Company has caused this Note to be duly executed and delivered under
its corporate seal. 
 [Signature Page Follows] 

 
			
	HUNTINGTON BANCSHARES INCORPORATED
		
	By:	 	  

		 	Name:
		 	Title:

  

					
	 [Corporate Seal]

Attest:

			
		 	Name:	 	
		 	Title:	 	
			
	Dated:	 		 	

 (Trustee’s Certificate of Authentication) 

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 

 

							
		 		 	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
				
	Dated:	 		 	By:	 	  

		 		 		 	Authorized Signatory

 [FORM OF REVERSE SIDE OF THE NOTE] 

This Note is one of a duly authorized issue of senior debt securities of the Company designated as its “3.15% Senior Notes due 2021”
(the “Notes”). The Notes, taken together, are initially limited in aggregate principal amount to U.S. $1,000,000,000 issued and are to be issued under an Indenture, dated as of December 29, 2005 (herein called the “Base
Indenture”), between the Company and The Bank of New York Mellon Trust Company, N.A., as Trustee (the “Trustee”, which term includes any successor trustee under the Base Indenture), as amended and supplemented by the Second
Supplemental Indenture, dated as of March 14, 2016 between the Company and the Trustee (the “Supplemental Indenture”; the Base Indenture, as amended and supplemented by the Supplemental Indenture, the “Indenture”), to which
Indenture and all indentures supplemental thereto reference is hereby made for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Notes and of the terms
upon which the Notes are, and are to be, authenticated and delivered. As provided in the Indenture and subject to certain limitations therein set forth, Notes are exchangeable for a like aggregate principal amount of Notes of any authorized
denominations as requested by the Holder surrendering the same upon surrender of the Note or Notes to be exchanged, at the Corporate Trust Office of the Trustee. The Trustee upon such surrender by the Holder will issue the new Notes in the
requested denominations. 
 No sinking fund is provided with respect to the Notes. The Notes are not subject to redemption at the
option of the Company at any time prior to February 14, 2021. The Notes are subject to redemption at the option of the Company, in whole or in part, at any time or from time to time, on or after February 14, 2021 at an aggregate
Redemption Price equal to 100% of the principal amount of the Notes being redeemed and any accrued and unpaid interest to the Redemption Date (subject to the rights of holders of record on the relevant Regular Record Date that is on or prior to the
Redemption Date to receive interest due on the relevant Interest Payment Date). The Notes will not be subject to redemption or repayment at the option of any Holder at any time prior to the Stated Maturity. 

The Notes are unsecured and rank equally with all of the Company’s other unsecured and unsubordinated indebtedness. 

The Notes are issuable only in registered form without coupons in denominations of $2,000 and integral multiples of $1,000 in excess thereof.

 The Company may, without consent of the holders of the Notes, increase the principal amount of the Notes by issuing additional securities
in the future on the same terms and conditions as the Notes, except for any difference in the issue price and interest accrued prior to the date of issuance of the additional securities, and with the same CUSIP number as the Notes. The Notes
and any additional Notes issued by the Company would rank equally and ratably and would be treated as a single series for all purposes under the Indenture. 

In any case where the due date for the payment of the principal of or interest on any Note at any Place of Payment, as the case may be, is not
a Business Day, then payment of principal or interest need not be made on or by such date at such place but may be made on or by the next succeeding Business Day, with the same force and effect as if made on the date for such payment, and no
interest shall accrue on the amount so payable for the period after such date. 

 If an Event of Default shall occur and be continuing, the principal of all the Notes, together
with accrued interest to the date of declaration, may be declared due and payable in the manner and with the effect provided in the Indenture. 

The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations
of the Company and the rights of the Holders of the Notes under the Indenture at any time by the Company and the Trustee with the written consent of the Holders of not less than a majority in principal amount of the Notes at the time
Outstanding. The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Notes at the time Outstanding, on behalf of the Holders of all the Notes, to waive compliance by the Company with
certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive and binding upon such Holder and upon all future Holders of this
Note and of any Note issued in exchange herefor or in lieu hereof whether or not notation of such consent or waiver is made upon this Note or such other Note. 

As provided in and subject to the provisions of the Indenture, the Holder of this Note shall not have the right to institute any proceeding
with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default, the Holders of not less
than 25% in principal amount of the Outstanding Notes shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered the Trustee indemnity satisfactory to it and the Trustee shall
not have received from the Holders of a majority in principal amount of the Outstanding Notes a direction inconsistent with such request, and shall have failed to institute any such proceeding, for 60 days after receipt of such notice, request and
offer of indemnity. The foregoing shall not apply to any suit instituted by any Holder of this Note for the enforcement of any payment of principal of or interest on this Note or after the respective due dates expressed herein. 

No reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair the obligation of the Company,
which is absolute and unconditional, to pay the principal of and interest on this Note at the times, places and rate, and in the coin or currency, herein prescribed. 

The Notes will be subject to defeasance and covenant defeasance pursuant to Sections 13.2 and 13.3 of the Base Indenture. 

As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Note is registrable on the Security
Register upon surrender of this Note for registration of transfer at the Corporate Trust Office of the Trustee or at such other office or agency of the Company as may be designated by it for such purpose in the Borough of Manhattan, The City of New
York (which shall initially be an office or agency of the Trustee), or at such other offices or agencies as the Company may designate, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the
Security Registrar duly 

 
executed by, the Holder thereof or his attorney duly authorized in writing, and thereupon one or more new Securities, of authorized denominations and for the same aggregate principal amount, will
be issued to the designated transferee or transferees by the Security Registrar. No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to recover any tax or
other governmental charge payable in connection therewith. 
 Prior to due presentation of this Note for registration of transfer, the
Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Note is registered, as the owner thereof for all purposes, whether or not such Note be overdue, and neither the Company, the Trustee nor any
such agent shall be affected by notice to the contrary. 
 No recourse for the payment of the principal of or interest on this Note and no
recourse under or upon any obligation, covenant or agreement of the Company in the Indenture or any indenture supplemental thereto or in any Note, or because of the creation of any indebtedness represented thereby, shall be had against any
incorporator, stockholder, employee, agent, officer or director or subsidiary, as such, past, present or future, of the Company or of any successor corporation, either directly or through the Company or any successor corporation, whether by virtue
of any constitution, statute or rule of law or by the enforcement of any assessment or penalty or otherwise, all such liability being, by the acceptance hereof and as part of consideration for the issue hereof, expressly waived and released. 

THE NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 

All capitalized terms used in this Note which are defined in the Indenture, and not otherwise defined herein, shall have the meanings assigned
to them in the Indenture. 

 FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto 

 
  

[PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE) 

 
  

[PLEASE PRINT OR TYPE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE] 

the within Book-Entry Security, and all rights thereunder, hereby irrevocably constituting and appointing 

 
  

attorney to transfer such security on the books of the Company, with full power of substitution in the premises. 

 

			
	Dated:	 	  

  

			
	NOTICE:	  	The signature to this assignment must correspond with the name as written upon the face of the within Book-Entry Security in every particular without alteration or enlargement or any change whatsoever.EX-4.2

 Exhibit 4.2 

THIS NOTE IS AN UNSECURED DEBT OBLIGATION OF THE COMPANY. THIS SECURITY IS NOT A DEPOSIT OR SAVINGS ACCOUNT AND IS NOT INSURED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENTAL AGENCY OR INSTRUMENTALITY. 
 THIS NOTE IS A SECURITY IN GLOBAL FORM (“GLOBAL
SECURITY”) WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY OR A NOMINEE OF THE DEPOSITORY OR A SUCESSOR DEPOSITORY, WHICH MAY BE TREATED BY THE COMPANY, THE TRUSTEE AND ANY AGENT
THEREOF AS OWNER AND HOLDER OF THIS NOTE FOR ALL PURPOSES. THIS NOTE IS NOT EXCHANGEABLE FOR NOTES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DTC OR ITS NOMINEE EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED HEREIN AND IN THE INDENTURE, AND NO
TRANSFER OF THIS NOTE (OTHER THAN A TRANSFER OF THIS NOTE AS A WHOLE BY THE DTC TO A NOMINEE OF THE DTC OR BY A NOMINEE OF THE DTC TO THE DTC OR ANOTHER NOMINEE OF THE DTC) MAY BE REGISTERED EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED HEREIN AND
IN THE INDENTURE. 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK
CORPORATION (“DTC”), TO HUNTINGTON BANCSHARES INCORPORATED, AS ISSUER, THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER
NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

  
 -1- 

 HUNTINGTON BANCSHARES INCORPORATED 

3.15% SENIOR NOTES DUE 2021 
  

			
	Registered	  	
	No. 1	  	U.S.$ 500,000,000

 CUSIP NO. 446150AJ3 
 ISIN NO.
US446150AJ36 
 HUNTINGTON BANCSHARES INCORPORATED, a Maryland corporation (herein called the “Company”, which term includes any
successor Person under the Indenture referred to on the reverse hereof), for value received, hereby promises to pay to Cede & Co., or its registered assigns, the principal sum of five hundred million United States dollars on March 14,
2021 and all accrued and unpaid interest thereon on March 14, 2021, or if such day is not a Business Day, the following Business Day. The Company further promises to pay interest on said principal sum from and including March 14, 2016, or
from the most recent Interest Payment Date (as defined below) to which interest has been paid or duly provided for, semiannually in arrears on March 14 and September 14 in each year (each an “Interest Payment Date”), commencing
September 14, 2016 at the rate of 3.15% per annum, computed for any full semiannual period on the basis of a 360-day year of twelve 30-day months and computed for any partial semiannual period on the actual days elapsed during such period,
until the principal hereof is due, and at the rate of 3.15% per annum on any overdue principal amounts, and, to the extent permitted by law, on any overdue interest. 

The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in the Indenture, be paid to
the Person in whose name this Note (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date (defined below) for such interest, which shall be the February 27th or August 27th, as the case
may be, of each year (whether or not a Business Day) (each such date, a “Regular Record Date”). Interest on the Outstanding Notes payable at maturity will be payable to the persons to whom principal is payable next preceding such Interest
Payment Date. In any case where such Interest Payment Date shall not be a Business Day, then (notwithstanding any other provision of the Indenture) payment of such interest need not be made on such date, but may be made on the next succeeding
Business Day with the same force and effect as if made on such Interest Payment Date, and, if such payment is so made, no interest shall accrue on such payment for the period from and after such Interest Payment Date. Except as otherwise provided in
the Indenture, any such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Note (or one or more Predecessor
Securities) is registered at the close of business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, with notice thereof to be given to Holders of Notes not less than 10 days prior to the Special Record
Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any automated quotation system or securities exchange on which the Notes may be quoted or listed, and upon such notice as may be required by such
system or exchange, all as more fully provided in the Indenture. 

 All terms used in this Security which are defined in the Indenture and not otherwise defined
herein shall have the meanings assigned to them in the Indenture. 
 Payment of principal and interest shall be made at the Corporate Trust
Office of the Trustee, or at such other office or agency of the Company as may be designated by the Company for such purpose in the Borough of Manhattan, The City of New York, in such coin or currency of the United States of America as at the time
of payment is legal tender for the payment of public and private debts, by Dollar check drawn on, or transfer to, a Dollar account. Payments of interest on this Note may be made by Dollar check, drawn on a Dollar account, mailed to the address of
the Person entitled thereto as such address shall appear in the Security Register, or, upon written application by the Holder to the Security Registrar setting forth wire instructions not later than the relevant Record Date, by transfer to a Dollar
account. 
 Except as specifically provided herein and in the Indenture, the Company shall not be required to make any payment with respect
to any tax, assessment or other governmental charge imposed by any government or any political subdivision or taxing authority thereof or therein. 

Reference is hereby made to the further provisions of this Note set forth on the reverse hereof, which further provisions shall for all
purposes have the same effect as if set forth at this place. 
 Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof or an Authenticating Agent by the manual signature of one of their respective authorized signatories, this Note shall not be entitled to any benefit under the Indenture or the Second Supplemental Indenture
or be valid or obligatory for any purpose. 
 IN WITNESS WHEREOF, the Company has caused this Note to be duly executed and delivered under
its corporate seal. 
 [Signature Page Follows] 

 
					
	HUNTINGTON BANCSHARES INCORPORATED
		
	By:	 	 /s/ Howell D. McCullough III

		 	Name:	 	Howell D. McCullough III
		 	Title:	 	Senior Executive Vice President and Chief Financial Officer

  

					
	[Corporate Seal]
	Attest:	 	/s/ Larry D. Case
			
		 	Name:	 	Larry D. Case
		 	Title:	 	Assistant Secretary
		
	Dated:	 	March 14, 2016

 (Trustee’s Certificate of Authentication) 

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 

 

							
		 		 	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
				
	Dated: March 14, 2016	 		 	By:	 	 /s/ Teresa Petta

		 		 		 	Authorized Signatory

  
 A-1 

 [REVERSE SIDE OF THE NOTE] 

This Note is one of a duly authorized issue of senior debt securities of the Company designated as its “3.15% Senior Notes due 2021”
(the “Notes”). The Notes, taken together, are initially limited in aggregate principal amount to U.S. $1,000,000,000 issued and are to be issued under an Indenture, dated as of December 29, 2005 (herein called the “Base
Indenture”), between the Company and The Bank of New York Mellon Trust Company, N.A., as Trustee (the “Trustee”, which term includes any successor trustee under the Base Indenture), as amended and supplemented by the Second
Supplemental Indenture, dated as of March 14, 2016 between the Company and the Trustee (the “Supplemental Indenture”; the Base Indenture, as amended and supplemented by the Supplemental Indenture, the “Indenture”), to which
Indenture and all indentures supplemental thereto reference is hereby made for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Notes and of the terms
upon which the Notes are, and are to be, authenticated and delivered. As provided in the Indenture and subject to certain limitations therein set forth, Notes are exchangeable for a like aggregate principal amount of Notes of any authorized
denominations as requested by the Holder surrendering the same upon surrender of the Note or Notes to be exchanged, at the Corporate Trust Office of the Trustee. The Trustee upon such surrender by the Holder will issue the new Notes in the requested
denominations. 
 No sinking fund is provided with respect to the Notes. The Notes are not subject to redemption at the option of the
Company at any time prior to February 14, 2021. The Notes are subject to redemption at the option of the Company, in whole or in part, at any time or from time to time, on or after February 14, 2021 at an aggregate Redemption Price equal
to 100% of the principal amount of the Notes being redeemed and any accrued and unpaid interest to the Redemption Date (subject to the rights of holders of record on the relevant Regular Record Date that is on or prior to the Redemption Date to
receive interest due on the relevant Interest Payment Date). The Notes will not be subject to redemption or repayment at the option of any Holder at any time prior to the Stated Maturity. 

The Notes are unsecured and rank equally with all of the Company’s other unsecured and unsubordinated indebtedness. 

The Notes are issuable only in registered form without coupons in denominations of $2,000 and integral multiples of $1,000 in excess thereof.

 The Company may, without consent of the holders of the Notes, increase the principal amount of the Notes by issuing additional securities
in the future on the same terms and conditions as the Notes, except for any difference in the issue price and interest accrued prior to the date of issuance of the additional securities, and with the same CUSIP number as the Notes. The Notes and any
additional Notes issued by the Company would rank equally and ratably and would be treated as a single series for all purposes under the Indenture. 

In any case where the due date for the payment of the principal of or interest on any Note at any Place of Payment, as the case may be, is not
a Business Day, then payment of principal or interest need not be made on or by such date at such place but may be made on or by the next succeeding Business Day, with the same force and effect as if made on the date for such payment, and no
interest shall accrue on the amount so payable for the period after such date. 

  
 A-2 

 If an Event of Default shall occur and be continuing, the principal of all the Notes, together
with accrued interest to the date of declaration, may be declared due and payable in the manner and with the effect provided in the Indenture. 

The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations
of the Company and the rights of the Holders of the Notes under the Indenture at any time by the Company and the Trustee with the written consent of the Holders of not less than a majority in principal amount of the Notes at the time Outstanding.
The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Notes at the time Outstanding, on behalf of the Holders of all the Notes, to waive compliance by the Company with certain provisions of
the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive and binding upon such Holder and upon all future Holders of this Note and of any Note
issued in exchange herefor or in lieu hereof whether or not notation of such consent or waiver is made upon this Note or such other Note. 

As provided in and subject to the provisions of the Indenture, the Holder of this Note shall not have the right to institute any proceeding
with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default, the Holders of not less
than 25% in principal amount of the Outstanding Notes shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered the Trustee indemnity satisfactory to it and the Trustee shall
not have received from the Holders of a majority in principal amount of the Outstanding Notes a direction inconsistent with such request, and shall have failed to institute any such proceeding, for 60 days after receipt of such notice, request and
offer of indemnity. The foregoing shall not apply to any suit instituted by any Holder of this Note for the enforcement of any payment of principal of or interest on this Note or after the respective due dates expressed herein. 

No reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair the obligation of the Company,
which is absolute and unconditional, to pay the principal of and interest on this Note at the times, places and rate, and in the coin or currency, herein prescribed. 

The Notes will be subject to defeasance and covenant defeasance pursuant to Sections 13.2 and 13.3 of the Base Indenture. 

As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Note is registrable on the Security
Register upon surrender of this Note for registration of transfer at the Corporate Trust Office of the Trustee or at such other office or agency of the Company as may be designated by it for such purpose in the Borough of Manhattan, The City of New
York (which shall initially be an office or agency of the Trustee), or at such other offices or agencies as the Company may designate, duly endorsed by, or 

  
 A-3 

 
accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed by, the Holder thereof or his attorney duly authorized in writing, and
thereupon one or more new Securities, of authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee or transferees by the Security Registrar. No service charge shall be made for any such
registration of transfer or exchange, but the Company may require payment of a sum sufficient to recover any tax or other governmental charge payable in connection therewith. 

Prior to due presentation of this Note for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may
treat the Person in whose name this Note is registered, as the owner thereof for all purposes, whether or not such Note be overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary. 

No recourse for the payment of the principal of or interest on this Note and no recourse under or upon any obligation, covenant or agreement
of the Company in the Indenture or any indenture supplemental thereto or in any Note, or because of the creation of any indebtedness represented thereby, shall be had against any incorporator, stockholder, employee, agent, officer or director or
subsidiary, as such, past, present or future, of the Company or of any successor corporation, either directly or through the Company or any successor corporation, whether by virtue of any constitution, statute or rule of law or by the enforcement of
any assessment or penalty or otherwise, all such liability being, by the acceptance hereof and as part of consideration for the issue hereof, expressly waived and released. 

THE NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 

All capitalized terms used in this Note which are defined in the Indenture, and not otherwise defined herein, shall have the meanings assigned
to them in the Indenture. 

  
 A-4 

 FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto 

	
	
	  
 [PLEASE INSERT SOCIAL SECURITY OR
OTHER IDENTIFYING NUMBER OF ASSIGNEE)

	
	  
 [PLEASE PRINT OR TYPE NAME AND
ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE]

	
	 the within Book-Entry Security, and all rights thereunder, hereby irrevocably constituting and appointing

	
	  

attorney to transfer such security on the books of the Company, with full power of substitution in the
premises.

  

			
	Dated:	 	  

  

			
	NOTICE:	  	The signature to this assignment must correspond with the name as written upon the face of the within Book-Entry Security in every particular without alteration or enlargement or any change whatsoever.

  
 A-5 

 THIS NOTE IS AN UNSECURED DEBT OBLIGATION OF THE COMPANY. THIS SECURITY IS NOT A DEPOSIT OR
SAVINGS ACCOUNT AND IS NOT INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENTAL AGENCY OR INSTRUMENTALITY. 
 THIS
NOTE IS A SECURITY IN GLOBAL FORM (“GLOBAL SECURITY”) WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY OR A NOMINEE OF THE DEPOSITORY OR A SUCESSOR DEPOSITORY, WHICH MAY BE TREATED
BY THE COMPANY, THE TRUSTEE AND ANY AGENT THEREOF AS OWNER AND HOLDER OF THIS NOTE FOR ALL PURPOSES. THIS NOTE IS NOT EXCHANGEABLE FOR NOTES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DTC OR ITS NOMINEE EXCEPT IN THE LIMITED CIRCUMSTANCES
DESCRIBED HEREIN AND IN THE INDENTURE, AND NO TRANSFER OF THIS NOTE (OTHER THAN A TRANSFER OF THIS NOTE AS A WHOLE BY THE DTC TO A NOMINEE OF THE DTC OR BY A NOMINEE OF THE DTC TO THE DTC OR ANOTHER NOMINEE OF THE DTC) MAY BE REGISTERED EXCEPT IN
THE LIMITED CIRCUMSTANCES DESCRIBED HEREIN AND IN THE INDENTURE. 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO HUNTINGTON BANCSHARES INCORPORATED, AS ISSUER, THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER,
PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

  
 -1- 

 HUNTINGTON BANCSHARES INCORPORATED 

3.15% SENIOR NOTES DUE 2021 
  

			
	Registered	  	
	No. 2	  	U.S.$ 500,000,000

 CUSIP NO. 446150AJ3 
 ISIN NO.
US446150AJ36 
 HUNTINGTON BANCSHARES INCORPORATED, a Maryland corporation (herein called the “Company”, which term includes any
successor Person under the Indenture referred to on the reverse hereof), for value received, hereby promises to pay to Cede & Co., or its registered assigns, the principal sum of five hundred million United States dollars on March 14,
2021 and all accrued and unpaid interest thereon on March 14, 2021, or if such day is not a Business Day, the following Business Day. The Company further promises to pay interest on said principal sum from and including March 14, 2016, or
from the most recent Interest Payment Date (as defined below) to which interest has been paid or duly provided for, semiannually in arrears on March 14 and September 14 in each year (each an “Interest Payment Date”), commencing
September 14, 2016 at the rate of 3.15% per annum, computed for any full semiannual period on the basis of a 360-day year of twelve 30-day months and computed for any partial semiannual period on the actual days elapsed during such period,
until the principal hereof is due, and at the rate of 3.15% per annum on any overdue principal amounts, and, to the extent permitted by law, on any overdue interest. 

The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in the Indenture, be paid to
the Person in whose name this Note (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date (defined below) for such interest, which shall be the February 27th or August 27th, as the case
may be, of each year (whether or not a Business Day) (each such date, a “Regular Record Date”). Interest on the Outstanding Notes payable at maturity will be payable to the persons to whom principal is payable next preceding such Interest
Payment Date. In any case where such Interest Payment Date shall not be a Business Day, then (notwithstanding any other provision of the Indenture) payment of such interest need not be made on such date, but may be made on the next succeeding
Business Day with the same force and effect as if made on such Interest Payment Date, and, if such payment is so made, no interest shall accrue on such payment for the period from and after such Interest Payment Date. Except as otherwise provided in
the Indenture, any such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Note (or one or more Predecessor
Securities) is registered at the close of business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, with notice thereof to be given to Holders of Notes not less than 10 days prior to the Special Record
Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any automated quotation system or securities exchange on which the Notes may be quoted or listed, and upon such notice as may be required by such
system or exchange, all as more fully provided in the Indenture. 

 All terms used in this Security which are defined in the Indenture and not otherwise defined
herein shall have the meanings assigned to them in the Indenture. 
 Payment of principal and interest shall be made at the Corporate Trust
Office of the Trustee, or at such other office or agency of the Company as may be designated by the Company for such purpose in the Borough of Manhattan, The City of New York, in such coin or currency of the United States of America as at the time
of payment is legal tender for the payment of public and private debts, by Dollar check drawn on, or transfer to, a Dollar account. Payments of interest on this Note may be made by Dollar check, drawn on a Dollar account, mailed to the address of
the Person entitled thereto as such address shall appear in the Security Register, or, upon written application by the Holder to the Security Registrar setting forth wire instructions not later than the relevant Record Date, by transfer to a Dollar
account. 
 Except as specifically provided herein and in the Indenture, the Company shall not be required to make any payment with respect
to any tax, assessment or other governmental charge imposed by any government or any political subdivision or taxing authority thereof or therein. 

Reference is hereby made to the further provisions of this Note set forth on the reverse hereof, which further provisions shall for all
purposes have the same effect as if set forth at this place. 
 Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof or an Authenticating Agent by the manual signature of one of their respective authorized signatories, this Note shall not be entitled to any benefit under the Indenture or the Second Supplemental Indenture
or be valid or obligatory for any purpose. 
 IN WITNESS WHEREOF, the Company has caused this Note to be duly executed and delivered under
its corporate seal. 
 [Signature Page Follows] 

 
					
	HUNTINGTON BANCSHARES INCORPORATED
		
	By:	 	 /s/ Howell D. McCullough III

		 	Name:	 	Howell D. McCullough III
		 	Title:	 	Senior Executive Vice President and Chief Financial Officer

  

					
	 [Corporate Seal]

	Attest:	 	/s/ Larry D. Case
			
		 	Name:	 	Larry D. Case
		 	Title:	 	Assistant Secretary
		
	Dated:	 	March 14, 2016

 (Trustee’s Certificate of Authentication) 

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 

 

							
		 		 	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
				
	Dated: March 14, 2016	 		 	By:	 	 /s/ Teresa Petta

		 		 		 	Authorized Signatory

  
 A-1 

 [REVERSE SIDE OF THE NOTE] 

This Note is one of a duly authorized issue of senior debt securities of the Company designated as its “3.15% Senior Notes due 2021”
(the “Notes”). The Notes, taken together, are initially limited in aggregate principal amount to U.S. $1,000,000,000 issued and are to be issued under an Indenture, dated as of December 29, 2005 (herein called the “Base
Indenture”), between the Company and The Bank of New York Mellon Trust Company, N.A., as Trustee (the “Trustee”, which term includes any successor trustee under the Base Indenture), as amended and supplemented by the Second
Supplemental Indenture, dated as of March 14, 2016 between the Company and the Trustee (the “Supplemental Indenture”; the Base Indenture, as amended and supplemented by the Supplemental Indenture, the “Indenture”), to which
Indenture and all indentures supplemental thereto reference is hereby made for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Notes and of the terms
upon which the Notes are, and are to be, authenticated and delivered. As provided in the Indenture and subject to certain limitations therein set forth, Notes are exchangeable for a like aggregate principal amount of Notes of any authorized
denominations as requested by the Holder surrendering the same upon surrender of the Note or Notes to be exchanged, at the Corporate Trust Office of the Trustee. The Trustee upon such surrender by the Holder will issue the new Notes in the requested
denominations. 
 No sinking fund is provided with respect to the Notes. The Notes are not subject to redemption at the option of the
Company at any time prior to February 14, 2021. The Notes are subject to redemption at the option of the Company, in whole or in part, at any time or from time to time, on or after February 14, 2021 at an aggregate Redemption Price equal
to 100% of the principal amount of the Notes being redeemed and any accrued and unpaid interest to the Redemption Date (subject to the rights of holders of record on the relevant Regular Record Date that is on or prior to the Redemption Date to
receive interest due on the relevant Interest Payment Date). The Notes will not be subject to redemption or repayment at the option of any Holder at any time prior to the Stated Maturity. 

The Notes are unsecured and rank equally with all of the Company’s other unsecured and unsubordinated indebtedness. 

The Notes are issuable only in registered form without coupons in denominations of $2,000 and integral multiples of $1,000 in excess thereof.

 The Company may, without consent of the holders of the Notes, increase the principal amount of the Notes by issuing additional securities
in the future on the same terms and conditions as the Notes, except for any difference in the issue price and interest accrued prior to the date of issuance of the additional securities, and with the same CUSIP number as the Notes. The Notes and any
additional Notes issued by the Company would rank equally and ratably and would be treated as a single series for all purposes under the Indenture. 

In any case where the due date for the payment of the principal of or interest on any Note at any Place of Payment, as the case may be, is not
a Business Day, then payment of principal or interest need not be made on or by such date at such place but may be made on or by the next succeeding Business Day, with the same force and effect as if made on the date for such payment, and no
interest shall accrue on the amount so payable for the period after such date. 

  
 A-2 

 If an Event of Default shall occur and be continuing, the principal of all the Notes, together
with accrued interest to the date of declaration, may be declared due and payable in the manner and with the effect provided in the Indenture. 

The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations
of the Company and the rights of the Holders of the Notes under the Indenture at any time by the Company and the Trustee with the written consent of the Holders of not less than a majority in principal amount of the Notes at the time Outstanding.
The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Notes at the time Outstanding, on behalf of the Holders of all the Notes, to waive compliance by the Company with certain provisions of
the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive and binding upon such Holder and upon all future Holders of this Note and of any Note
issued in exchange herefor or in lieu hereof whether or not notation of such consent or waiver is made upon this Note or such other Note. 

As provided in and subject to the provisions of the Indenture, the Holder of this Note shall not have the right to institute any proceeding
with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default, the Holders of not less
than 25% in principal amount of the Outstanding Notes shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered the Trustee indemnity satisfactory to it and the Trustee shall
not have received from the Holders of a majority in principal amount of the Outstanding Notes a direction inconsistent with such request, and shall have failed to institute any such proceeding, for 60 days after receipt of such notice, request and
offer of indemnity. The foregoing shall not apply to any suit instituted by any Holder of this Note for the enforcement of any payment of principal of or interest on this Note or after the respective due dates expressed herein. 

No reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair the obligation of the Company,
which is absolute and unconditional, to pay the principal of and interest on this Note at the times, places and rate, and in the coin or currency, herein prescribed. 

The Notes will be subject to defeasance and covenant defeasance pursuant to Sections 13.2 and 13.3 of the Base Indenture. 

As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Note is registrable on the Security
Register upon surrender of this Note for registration of transfer at the Corporate Trust Office of the Trustee or at such other office or agency of the Company as may be designated by it for such purpose in the Borough of Manhattan, The City of New
York (which shall initially be an office or agency of the Trustee), or at such other offices or agencies as the Company may designate, duly endorsed by, or 

  
 A-3 

 
accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed by, the Holder thereof or his attorney duly authorized in writing, and
thereupon one or more new Securities, of authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee or transferees by the Security Registrar. No service charge shall be made for any such
registration of transfer or exchange, but the Company may require payment of a sum sufficient to recover any tax or other governmental charge payable in connection therewith. 

Prior to due presentation of this Note for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may
treat the Person in whose name this Note is registered, as the owner thereof for all purposes, whether or not such Note be overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary. 

No recourse for the payment of the principal of or interest on this Note and no recourse under or upon any obligation, covenant or agreement
of the Company in the Indenture or any indenture supplemental thereto or in any Note, or because of the creation of any indebtedness represented thereby, shall be had against any incorporator, stockholder, employee, agent, officer or director or
subsidiary, as such, past, present or future, of the Company or of any successor corporation, either directly or through the Company or any successor corporation, whether by virtue of any constitution, statute or rule of law or by the enforcement of
any assessment or penalty or otherwise, all such liability being, by the acceptance hereof and as part of consideration for the issue hereof, expressly waived and released. 

THE NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 

All capitalized terms used in this Note which are defined in the Indenture, and not otherwise defined herein, shall have the meanings assigned
to them in the Indenture. 

  
 A-4 

 FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto 

	
	
	  
 [PLEASE INSERT SOCIAL SECURITY OR
OTHER IDENTIFYING NUMBER OF ASSIGNEE)

	
	  
 [PLEASE PRINT OR TYPE NAME AND
ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE]

	
	the within Book-Entry Security, and all rights thereunder, hereby irrevocably constituting and appointing
	
	  
 attorney to transfer such security
on the books of the Company, with full power of substitution in the premises.

  

			
	Dated:	 	  

  

			
	NOTICE:	  	The signature to this assignment must correspond with the name as written upon the face of the within Book-Entry Security in every particular without alteration or enlargement or any change whatsoever.

  
 A-5

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