Document:

EX-4.4

 Exhibit 4.4 

COMCAST CORPORATION 

Officers’ Certificate 

[    ], 2022 

Pursuant to Section 2.03 of the Indenture dated as of September 18, 2013, by and among Comcast Corporation (the
“Company”), the guarantors named therein and The Bank of New York Mellon, as trustee (the “Trustee”), as supplemented by the First Supplemental Indenture dated as of November 17, 2015 (as amended, the
“Indenture”), by and among the Company, the guarantors named therein and the Trustee, and guaranteed on an unsecured and unsubordinated basis by Comcast Cable Communications, LLC and NBCUniversal Media, LLC (the
“Guarantors”), the undersigned officers of the Company do hereby certify, in connection with the issuance of the Company’s $[    ] aggregate principal amount of 2.887% Notes due 2051 (the “2051
Notes”), $[    ] aggregate principal amount of 2.937% Notes due 2056 (the “2056 Notes”) and $[    ] aggregate principal amount of 2.987% Notes due 2063 (the “2063
Notes,” and together with the 2051 and the 2056 Notes, the “Notes”), that the terms of the Notes are as follows: 
  

			
	2.887% Notes due 2051
		
	 Title:
	  	 2.887% Notes due 2051

		
	 Aggregate Principal Amount at Maturity:
	  	 $[    ]

		
	 Principal Payment Date:
	  	 November 1, 2051

		
	 Interest:
	  	 2.887%

		
	 Redemption:
	  	 The Company may at its option redeem the 2051 Notes in whole or in part, at any time or from time to time prior to their
maturity, on at least 15 days, but not more than 60 days, prior notice transmitted to the registered address of each holder of the 2051 Notes, at the “Redemption Price.” Prior to May 1, 2051 (the “2051 Par Call Date”), the
Redemption Price is the greater of (i) 100% of the principal amount of the 2051 Notes, and (ii) the sum of the present values of the principal amount of such notes and the scheduled payments of interest thereon (exclusive of interest accrued to
the date of redemption) from the redemption date to the 2051 Par Call Date, in each case discounted to the redemption date on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months)

			
		  	 at the Treasury Rate (as defined in the 2051 Notes) plus 15 basis points. On and after the 2047 Par Call Date, the
Redemption Price will equal 100% of the principal amount of such notes. In each case described in this paragraph, the Redemption Price will include accrued and unpaid interest thereon to the date of redemption, and in each case described in this
paragraph, subject to the further description in the Prospectus dated [    ], 2022.

		
	 Additional Issuances:
	  	 The 2051 Notes need not be issued at the same time and the series may be reopened for issuance of an unlimited principal
amount of additional 2051 Notes under this series. Additional 2051 Notes of this series may be consolidated with, and form a single series with, 2051 Notes then outstanding, including for purposes of determining whether the required percentage of
the holders of record has given approval or consent to an amendment or waiver or joined in directing the Trustee to take certain actions on behalf of all holders; provided that if such additional 2051 Notes are not fungible with the 2051 Notes then
outstanding for U.S. federal income tax purposes, such additional 2051 Notes will have one or more separate CUSIP numbers.

		
	 Conversion:
	  	 None

		
	 Sinking Fund:
	  	 None

		
	 Miscellaneous:
	  	 The terms of the 2051 Notes shall include such other terms as are set forth in the Form of Note due 2051 attached hereto as
Exhibit A.

  

			
	2.937% Notes due 2056
		
	 Title:
	  	 2.937% Notes due 2056

		
	 Aggregate Principal Amount at Maturity:
	  	 $[    ]

		
	 Principal Payment Date:
	  	 November 1, 2056

		
	 Interest:
	  	 2.937%

		
	 Redemption:
	  	 The Company may at its option redeem the 2056 Notes in whole or in part, at any time or from time to time prior to their
maturity, on at least 15 days,

			
		  	 but not more than 60 days, prior notice transmitted to the registered address of each holder of the 2056 Notes, at the
“Redemption Price.” Prior to May 1, 2056 (the “2056 Par Call Date”), the Redemption Price is the greater of (i) 100% of the principal amount of the 2056 Notes, and (ii) the sum of the present values of the principal
amount of such notes and the scheduled payments of interest thereon (exclusive of interest accrued to the date of redemption) from the redemption date to the 2056 Par Call Date, in each case discounted to the redemption date on a semiannual basis
(assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined in the 2056 Notes) plus 20 basis points. On and after the 2056 Par Call
Date, the Redemption Price will equal 100% of the principal amount of such notes. In each case described in this paragraph, the Redemption Price will include accrued and unpaid interest thereon to the date of redemption, and in each case described
in this paragraph, subject to the further description in the Prospectus dated [    ], 2022.

		
	 Additional Issuances:
	  	 The 2056 Notes need not be issued at the same time and the series may be reopened for issuance of an unlimited principal
amount of additional 2056 Notes under this series. Additional 2056 Notes of this series may be consolidated with, and form a single series with, 2056 Notes then outstanding, including for purposes of determining whether the required percentage of
the holders of record has given approval or consent to an amendment or waiver or joined in directing the Trustee to take certain actions on behalf of all holders; provided that if such additional 2056 Notes are not fungible with the 2056 Notes then
outstanding for U.S. federal income tax purposes, such additional 2056 Notes will have one or more separate CUSIP numbers.

		
	 Conversion:
	  	 None

		
	 Sinking Fund:
	  	 None

		
	 Miscellaneous:
	  	 The terms of the 2056 Notes shall include such other terms as are set forth in the Form of Note due 2056 attached hereto as
Exhibit B.

			
	2.987% Notes due 2063
		
	 Title:
	  	 2.987% Notes due 2063

		
	 Aggregate Principal Amount at Maturity:
	  	 $[    ]

		
	 Principal Payment Date:
	  	 November 1, 2063

		
	 Interest:
	  	 2.987%

		
	 Redemption:
	  	 The Company may at its option redeem the 2063 Notes in whole or in part, at any time or from time to time prior to their
maturity, on at least 15 days, but not more than 60 days, prior notice transmitted to the registered address of each holder of the 2063 Notes, at the “Redemption Price.” Prior to May 1, 2063 (the “2063 Par Call Date”), the
Redemption Price is the greater of (i) 100% of the principal amount of the 2063 Notes, and (ii) the sum of the present values of the principal amount of such notes and the scheduled payments of interest thereon (exclusive of interest accrued to
the date of redemption) from the redemption date to the 2063 Par Call Date, in each case discounted to the redemption date on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined in the 2063 Notes) plus 20 basis points. On and after the 2063 Par Call Date, the Redemption Price will equal 100% of the principal amount of such notes. In each case
described in this paragraph, the Redemption Price will include accrued and unpaid interest thereon to the date of redemption, and in each case described in this paragraph, subject to the further description in the Prospectus dated
[    ], 2022.

		
	 Additional Issuances:
	  	 The 2063 Notes need not be issued at the same time and the series may be reopened for issuance of an unlimited principal
amount of additional 2063 Notes under this series. Additional 2063 Notes of this series may be consolidated with, and form a single series with, 2063 Notes then outstanding, including for purposes of determining whether the required percentage of
the holders of record has given approval or consent to an amendment or waiver or joined in directing the Trustee to take certain actions on behalf of all holders; provided that if such additional 2063 Notes are not fungible with the 2063 Notes then
outstanding for U.S.

			
		  	 federal income tax purposes, such additional 2063 Notes will have one or more separate CUSIP numbers.

		
	 Conversion:
	  	 None

		
	 Sinking Fund:
	  	 None

		
	 Miscellaneous:
	  	 The terms of the 2063 Notes shall include such other terms as are set forth in the Form of Note due 2063 attached hereto as
Exhibit C.

 Each such officer has read and understands the provisions of the Indenture and the definitions relating
thereto. The statements made in this Officers’ Certificate are based upon the examination of the provisions of the Indenture and upon the relevant books and records of the Company. In such officer’s opinion, he has made such examination or
investigation as is necessary to enable such officer to express an informed opinion as to whether or not the covenants and conditions precedent of such Indenture relating to the issuance and authentication of the Notes have been complied with. In
such officer’s opinion, such covenants and conditions precedent have been complied with. 

 IN WITNESS WHEREOF, the undersigned officers of the Company have duly
executed this certificate as of the date first set forth above. 
  

			
	By:	 	 
		 	Name: Jason S. Armstrong
		 	Title:   Executive Vice President and Treasurer

  

			
	 By:
	 	 
		 	 Name: Elizabeth Wideman

		 	Title:   Senior Vice President, Senior Deputy             General Counsel and Assistant Secretary

 [Signature Page to Officers’ Certificate Pursuant to the Indenture] 

 EXHIBIT A 

[FORM OF NOTE DUE 2051] 
 UNLESS
AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE REGISTERED FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A
NEW YORK CORPORATION (“DTC”), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY SECURITY 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. 
 COMCAST CORPORATION 

2.887% Note due 2051 
  

			
	 No. [    ]
	  	CUSIP No.: 20030N DS7
		  	ISIN No.: US20030NDS71
		  	
$[             ]

 COMCAST CORPORATION, a Pennsylvania corporation (the “Issuer”, which term
includes any successor corporation), for value received promises to pay to CEDE & CO. or registered assigns, the principal sum of $[                ]
([                ] Million Dollars) on November 1, 2051. 

Interest Payment Dates: May 1 and November 1 (each, an “Interest Payment Date”), commencing on
[    ] 1, 2022. 
 Interest Record Dates: April 15 and October 15 (each, an “Interest
Record Date”). 
 Reference is made to the further provisions of this Security contained herein, which will for all
purposes have the same effect as if set forth at this place. 

 IN WITNESS WHEREOF, the Issuer has caused this Security to be signed
manually or by facsimile by its duly authorized officer under its corporate seal. 
  

			
	 COMCAST CORPORATION

		
	 By:
	 	 
		 	 Name: Jason S. Armstrong

Title: Executive Vice President and Treasurer

 [Seal of Comcast Corporation] 

Attest: 
  

			
		
	 By:
	 	 
		 	 Name: Elizabeth Wideman

            Title: Senior Vice President, Senior Deputy
            General Counsel and Assistant Secretary

 This is one of the series designated herein and referred to in the
within-mentioned Indenture. 
 Dated: [    ], 2022 

 

			
	 THE BANK OF NEW YORK MELLON,

as Trustee

		
	By:	 	 
		 	 Authorized Signatory

  

 (REVERSE OF SECURITY) 

COMCAST CORPORATION 
 2.887% Note
due 2051 
  

	 	1.Interest.	 

COMCAST CORPORATION, a Pennsylvania corporation (the “Issuer”), promises to pay interest on the principal
amount of this Security at the rate per annum shown above. Cash interest on the Securities will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from August 19, 2021. The Issuer will pay
interest semi-annually in arrears on each Interest Payment Date, commencing [    ] 1, 2022. Interest will be computed on the basis of a 360-day year of twelve
30-day months. 
 The Issuer shall pay interest on overdue principal from time to
time on demand at the rate borne by the Securities and on overdue installments of interest (without regard to any applicable grace periods) to the extent lawful. 
  

	 	2.	 Method of Payment. 

The Issuer shall pay interest on the Securities (except defaulted interest) to the persons who are the registered Holders at
the close of business on the Interest Record Date immediately preceding the Interest Payment Date notwithstanding any transfer or exchange of such Security subsequent to such Interest Record Date and prior to such Interest Payment Date. Holders must
surrender Securities to The Bank of New York Mellon (the “Trustee”) to collect principal payments. The Issuer shall pay principal and interest in money of the United States that at the time of payment is legal tender for payment of
public and private debts (“U.S. Legal Tender”). However, the payments of interest, and any portion of the principal (other than interest payable at maturity or on any redemption or repayment date or the final payment of principal)
shall be made by the Paying Agent, upon receipt from the Issuer of immediately available funds by 11:00 a.m., New York City time (or such other time as may be agreed to between the Issuer and the Paying Agent or the Issuer), directly to a Holder (by
Federal funds wire transfer or otherwise) if the Holder has delivered written instructions to the Trustee 15 days prior to such payment date requesting that such payment will be so made and designating the bank account to which such payments shall
be so made and in the case of payments of principal surrenders the same to the Trustee in exchange for a Security or Securities aggregating the same principal amount as the unredeemed principal amount of the Securities surrendered. 

 

	 	3.	 Paying Agent. 

Initially, the Trustee will act as Paying Agent. The Issuer may change any Paying Agent without notice to the Holders. 

	 	4.Indenture.	 

The Issuer issued the Securities under an Indenture dated as of September 18, 2013, by and among the Issuer, the
guarantors named therein and the Trustee, as amended by the First Supplemental Indenture dated as of November 17, 2015, by and among the Issuer, the guarantors named therein (the “Guarantors”) and the Trustee (as amended, the
“Indenture”). Capitalized terms herein are used as defined in the Indenture unless otherwise defined herein. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the
Trust Indenture Act of 1939 (15 U.S.C. Sections 77aaa-77bbbb) (the “TIA”), as in effect on the date of the Indenture until such time as the Indenture is qualified under the TIA, and thereafter as in effect on the date on which the
Indenture is qualified under the TIA. Notwithstanding anything to the contrary herein, the Securities are subject to all such terms, and Holders of Securities are referred to the Indenture and the TIA for a statement of them. To the extent the terms
of the Indenture and this Security are inconsistent, the terms of the Indenture shall govern. This note is a “Security” and the notes are “Securities” under the Indenture. 

 

	 	5.	 Guarantees. 

Each Guarantor has irrevocably, fully and unconditionally guaranteed, jointly and severally, on an unsecured basis, the full
and punctual payment (whether at maturity, upon redemption or otherwise) of the principal of and interest on, and all other amounts payable under, the Securities, and the full and punctual payment of all other amounts payable by the Issuer under the
Indenture, subject to certain terms and conditions set forth in the Indenture. 
  

	 	6.	 Denominations; Transfer; Exchange. 

The Securities are in registered form, without coupons, in denominations of $2,000 and multiples of $1,000 in excess thereof.
A Holder shall register the transfer of or exchange Securities in accordance with the Indenture. The Issuer may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay certain transfer taxes or
similar governmental charges payable in connection therewith as permitted by the Indenture. The Issuer need not issue, authenticate, register the transfer of or exchange any Securities or portions thereof for a period of fifteen (15) days
before the mailing of a notice of redemption, nor need the Issuer register the transfer or exchange any security selected for redemption in whole or in part. 
  

	 	7.	 Persons Deemed Owners. 

The registered Holder of a Security shall be treated as the owner of it for all purposes. 

 

	 	8.	 Unclaimed Funds. 

If funds for the payment of principal or interest remain unclaimed for two years, the Trustee and the Paying Agent will repay
the funds to the Issuer at its written request. 

  
 2 

 
After that, all liability of the Trustee and such Paying Agent with respect to such funds shall cease. 
  

	 	9.	 Legal Defeasance and Covenant Defeasance. 

The Issuer and the Guarantors may be discharged from their respective obligations under the Securities and under the Indenture
with respect to the Securities except for certain provisions thereof, and may be discharged from obligations to comply with certain covenants contained in the Securities and in the Indenture with respect to the Securities, in each case upon
satisfaction of certain conditions specified in the Indenture. 
  

	 	10.	 Amendment; Supplement; Waiver. 

Subject to certain exceptions, the Securities and the provisions of the Indenture relating to the Securities may be amended or
supplemented with the written consent of the Holders of at least a majority in aggregate principal amount of the Securities then outstanding, and any existing Default or Event of Default or compliance with certain provisions may be waived with the
consent of the Holders of a majority in aggregate principal amount of the Securities then outstanding. Without notice to or consent of any Holder, the parties thereto may amend or supplement the Indenture and the Securities to, among other things,
cure any ambiguity, defect or inconsistency, provide for uncertificated Securities in addition to or in place of certificated Securities or comply with any requirements of the Commission in connection with the qualification of the Indenture under
the TIA, or make any other change that does not adversely affect the rights of any Holder of a Security. 
  

	 	11.	 Restrictive Covenants. 

The Indenture contains certain covenants that, among other things, limit the ability of the Issuer and the Guarantors to incur
liens securing indebtedness, or to enter into sale and leaseback transactions, and of the Issuer to merge or sell all or substantially all of its assets. The limitations are subject to a number of important qualifications and exceptions. The Issuer
must annually report to the Trustee on compliance with such limitations. 
  

	 	12.	 Redemption. 

The Issuer will have the right at its option to redeem any of the Securities in whole or in part, at any time or from time to
time prior to their maturity, on at least 15 days, but not more than 60 days, prior notice transmitted to the registered address of each Holder of the Securities, at the applicable Redemption Price. 

“Redemption Price” means (a) at any time prior to May 1, 2051 (the “Par Call Date”), the
greater of (i) 100% of the principal amount of such Securities and (ii) the sum of the present values of the principal amount of such Securities and the scheduled payments of interest thereon (exclusive of interest accrued to the date of
redemption) from the redemption date to the Par Call Date, in each case discounted to the redemption date on a semiannual basis (assuming a 360-day year consisting of twelve
30-day months) at the Treasury Rate plus 15 basis points and (b) if the Securities are redeemed on or after the Par Call Date, 100% of the principal amount of such Securities; plus, in each case, accrued
and unpaid interest thereon to the date of redemption. 

  
 3 

 “Treasury Rate” means, with respect to any redemption date,
the rate per annum equal to the semiannual equivalent yield to maturity or interpolated (on a day count basis) of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount)
equal to the Comparable Treasury Price for such redemption date. 
 “Comparable Treasury Issue” means the
United States Treasury security or securities selected by an Independent Investment Banker as having an actual or interpolated maturity comparable to the remaining term of the Securities to be redeemed calculated as if the maturity date of such
Securities were the applicable Par Call Date (the “Remaining Life”) that would be utilized, at the time of selection and in accordance with customary financial practice. 

“Independent Investment Banker” means one of the Reference Treasury Dealers appointed by the Issuer. 

“Comparable Treasury Price” means, with respect to any redemption date, (i) the average of the Reference
Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest such Reference Treasury Dealer Quotation or (ii) if the Independent Investment Banker obtains fewer than four such Reference Treasury Dealer Quotations,
the average of all such quotations. 
 “Reference Treasury Dealer” means each of Credit Suisse Securities
(USA) LLC, Morgan Stanley & Co. LLC, BofA Securities, Inc., Citigroup Global Markets Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC and Wells Fargo Securities, LLC or their affiliates which are primary United States government
securities dealers and their respective successors; provided, however, that if any of the foregoing shall cease to be a primary United States government securities dealer in the United States (a “Primary Treasury
Dealer”), the Issuer will substitute therefor another Primary Treasury Dealer. 
 “Reference Treasury
Dealer Quotation” means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in
case as a percentage of its principal amount) quoted in writing to the Independent Investment Banker by such Reference Treasury Dealer at 3:30 pm New York time on the third business day preceding such redemption date. 

On and after the redemption date, interest will cease to accrue on the Securities or any portion of the Securities called for
redemption (unless the Issuer defaults in the payment of the redemption price and accrued interest). On or before the redemption date, the Issuer will deposit with the Trustee money sufficient to pay the redemption price of and (unless the
redemption date shall be an Interest Payment Date) accrued interest to the redemption date on the Securities to be redeemed on such date. If less than all of the Securities are to be redeemed, the Securities to be redeemed shall be selected by the
Trustee by such method as the Trustee shall deem fair and appropriate (provided that Securities represented by a Global Security will be selected for redemption by the Depositary in accordance with its standard procedures therefor). 

  
 4 

	 	13.	 Defaults and Remedies. 

If an Event of Default (other than certain bankruptcy Events of Default with respect to the Issuer or any of the Guarantors)
occurs and is continuing, the Trustee or the Holders of at least 25% in aggregate principal amount of Securities then outstanding may declare all of the Securities to be due and payable immediately in the manner and with the effect provided in the
Indenture. If a bankruptcy Event of Default with respect to the Issuer or any of the Guarantors occurs and is continuing, all the Securities shall be immediately due and payable immediately in the manner and with the effect provided in the Indenture
without any notice or other action on the part of the Trustee or any Holder. Holders of Securities may not enforce the Indenture, the Securities or the Guarantees except as provided in the Indenture. The Trustee is not obligated to enforce the
Indenture, the Securities or the Guarantees unless it has received indemnity satisfactory to it. The Indenture permits, subject to certain limitations therein provided, Holders of a majority in aggregate principal amount of the Securities then
outstanding to direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders of Securities notice of certain continuing Defaults or Events of Default if it determines that withholding notice is in their interest.

  

	 	14.	 Trustee Dealings with Issuer. 

The Trustee under the Indenture, in its individual or any other capacity, may become the owner or pledgee of Securities and
may otherwise deal with the Issuer as if it were not the Trustee. 
  

	 	15.	 No Recourse Against Others. 

No stockholder, director, officer, employee or incorporator, as such, of the Issuer, any Guarantor or any successor Person
thereof shall have any liability for any obligation under the Securities, the Guarantees or the Indenture or for any claim based on, in respect of or by reason of, such obligations or their creation. Each Holder of a Security by accepting a Security
waives and releases all such liability. The waiver and release are part of the consideration for the issuance of the Securities. 
  

	 	16.	 Authentication. 

This Security shall not be valid until the Trustee manually signs the certificate of authentication on this Security. 

 

	 	17.	 Abbreviations and Defined Terms. 

Customary abbreviations may be used in the name of a Holder of a Security or an assignee, such as: TEN COM (= tenants in
common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 

  
 5 

	 	18.	 CUSIP Numbers. 

Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuer has caused
CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification
numbers printed hereon. 
  

	 	19.	 Governing Law. 

The laws of the State of New York shall govern the Indenture and this Security thereof. 

  
 6 

 ASSIGNMENT FORM 

I or we assign and transfer this Security to 
  

 
 (Print or type name, address and zip
code of assignee or transferee) 
  
  

(Insert Social Security or other identifying number of assignee or transferee) 

and irrevocably appoint_________________________________________ agent to transfer this Security on the books of the Issuer. The agent may
substitute another to act for him. 
  

							
	Dated:                                     
           	 		 	Signed:	 	 
		 		 		 	(Signed exactly as name appears on the other side of this Security)

  

							
	Signature Guarantee:	 		 		 	 
		 		 		 	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor program reasonably acceptable to the Trustee)

  

  
 7 

 SCHEDULE OF EXCHANGES OF NOTES 

The following exchanges of a part of this Global Security for certificated Notes or a part of another Global Security have
been made: 
  

									
	 Date of Exchange
	  	 Amount of

decrease
in Principal
 Amount of
this
 Global Security
	  	 Amount of

increase
in Principal
Amount of

this
Global
 Security
	  	
Principal
Amount of
this Global
Security
following such
decrease or
increase
	  	 Signature of
authorized
signatory
of
Trustee

  
 8 

 EXHIBIT B 

[FORM OF NOTE DUE 2056] 
 UNLESS
AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE REGISTERED FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A
NEW YORK CORPORATION (“DTC”), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY SECURITY 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. 
 COMCAST CORPORATION 

2.937% Note due 2056 
  

			
	 No. [    ]
	  	CUSIP No.: 20030N DU2
		  	ISIN No.: US20030NDU28
		  	$[                ]

 COMCAST CORPORATION, a Pennsylvania corporation (the “Issuer”, which term
includes any successor corporation), for value received promises to pay to CEDE & CO. or registered assigns, the principal sum of $[                ]
([                ] Million Dollars) on November 1, 2056. 

Interest Payment Dates: May 1 and November 1 (each, an “Interest Payment Date”), commencing on
[    ] 1, 2022. 
 Interest Record Dates: April 15 and October 15 (each, an “Interest
Record Date”). 
 Reference is made to the further provisions of this Security contained herein, which will for all
purposes have the same effect as if set forth at this place. 

 IN WITNESS WHEREOF, the Issuer has caused this Security to be signed
manually or by facsimile by its duly authorized officer under its corporate seal. 
  

			
	COMCAST CORPORATION
		
	By:	 	 
		 	Name: Jason S. Armstrong
		 	Title: Executive Vice President and Treasurer

  

			
	[Seal of Comcast Corporation]
	
	Attest:
		
	By:	 	 
		 	Name: Elizabeth Wideman
		 	Title: Senior Vice President, Senior Deputy General Counsel and Assistant Secretary

 This is one of the series designated herein and referred to in the
within-mentioned Indenture. 
 Dated: [    ], 2022 

 

			
	THE BANK OF NEW YORK MELLON, as Trustee
		
	By:	 	 
		 	Authorized Signatory

 (REVERSE OF SECURITY) 

COMCAST CORPORATION 
 2.937% Note
due 2056 
 1. Interest. 

COMCAST CORPORATION, a Pennsylvania corporation (the “Issuer”), promises to pay interest on the principal
amount of this Security at the rate per annum shown above. Cash interest on the Securities will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from August 19, 2021. The Issuer will pay
interest semi-annually in arrears on each Interest Payment Date, commencing [    ] 1, 2022. Interest will be computed on the basis of a 360-day year of twelve
30-day months. 
 The Issuer shall pay interest on overdue principal from time to
time on demand at the rate borne by the Securities and on overdue installments of interest (without regard to any applicable grace periods) to the extent lawful. 

2. Method of Payment. 

The Issuer shall pay interest on the Securities (except defaulted interest) to the persons who are the registered Holders at
the close of business on the Interest Record Date immediately preceding the Interest Payment Date notwithstanding any transfer or exchange of such Security subsequent to such Interest Record Date and prior to such Interest Payment Date. Holders must
surrender Securities to The Bank of New York Mellon (the “Trustee”) to collect principal payments. The Issuer shall pay principal and interest in money of the United States that at the time of payment is legal tender for payment of
public and private debts (“U.S. Legal Tender”). However, the payments of interest, and any portion of the principal (other than interest payable at maturity or on any redemption or repayment date or the final payment of principal)
shall be made by the Paying Agent, upon receipt from the Issuer of immediately available funds by 11:00 a.m., New York City time (or such other time as may be agreed to between the Issuer and the Paying Agent or the Issuer), directly to a Holder (by
Federal funds wire transfer or otherwise) if the Holder has delivered written instructions to the Trustee 15 days prior to such payment date requesting that such payment will be so made and designating the bank account to which such payments shall
be so made and in the case of payments of principal surrenders the same to the Trustee in exchange for a Security or Securities aggregating the same principal amount as the unredeemed principal amount of the Securities surrendered. 

3. Paying Agent. 

Initially, the Trustee will act as Paying Agent. The Issuer may change any Paying Agent without notice to the Holders. 

 4. Indenture. 

The Issuer issued the Securities under an Indenture dated as of September 18, 2013, by and among the Issuer, the
guarantors named therein and the Trustee, as amended by the First Supplemental Indenture dated as of November 17, 2015, by and among the Issuer, the guarantors named therein (the “Guarantors”) and the Trustee (as amended, the
“Indenture”). Capitalized terms herein are used as defined in the Indenture unless otherwise defined herein. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the
Trust Indenture Act of 1939 (15 U.S.C. Sections 77aaa-77bbbb) (the “TIA”), as in effect on the date of the Indenture until such time as the Indenture is qualified under the TIA, and thereafter as in effect on the date on which the
Indenture is qualified under the TIA. Notwithstanding anything to the contrary herein, the Securities are subject to all such terms, and Holders of Securities are referred to the Indenture and the TIA for a statement of them. To the extent the terms
of the Indenture and this Security are inconsistent, the terms of the Indenture shall govern. This note is a “Security” and the notes are “Securities” under the Indenture. 

5. Guarantees. 

Each Guarantor has irrevocably, fully and unconditionally guaranteed, jointly and severally, on an unsecured basis, the full
and punctual payment (whether at maturity, upon redemption or otherwise) of the principal of and interest on, and all other amounts payable under, the Securities, and the full and punctual payment of all other amounts payable by the Issuer under the
Indenture, subject to certain terms and conditions set forth in the Indenture. 
 6. Denominations; Transfer; Exchange. 

The Securities are in registered form, without coupons, in denominations of $2,000 and multiples of $1,000 in excess thereof.
A Holder shall register the transfer of or exchange Securities in accordance with the Indenture. The Issuer may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay certain transfer taxes or
similar governmental charges payable in connection therewith as permitted by the Indenture. The Issuer need not issue, authenticate, register the transfer of or exchange any Securities or portions thereof for a period of fifteen (15) days
before the mailing of a notice of redemption, nor need the Issuer register the transfer or exchange any security selected for redemption in whole or in part. 

7. Persons Deemed Owners. 

The registered Holder of a Security shall be treated as the owner of it for all purposes. 

8. Unclaimed Funds. 

If funds for the payment of principal or interest remain unclaimed for two years, the Trustee and the Paying Agent will repay
the funds to the Issuer at its written request. After that, all liability of the Trustee and such Paying Agent with respect to such funds shall cease. 

  
 2 

 9. Legal Defeasance and Covenant Defeasance. 

The Issuer and the Guarantors may be discharged from their respective obligations under the Securities and under the Indenture
with respect to the Securities except for certain provisions thereof, and may be discharged from obligations to comply with certain covenants contained in the Securities and in the Indenture with respect to the Securities, in each case upon
satisfaction of certain conditions specified in the Indenture. 
 10. Amendment; Supplement; Waiver. 

Subject to certain exceptions, the Securities and the provisions of the Indenture relating to the Securities may be amended or
supplemented with the written consent of the Holders of at least a majority in aggregate principal amount of the Securities then outstanding, and any existing Default or Event of Default or compliance with certain provisions may be waived with the
consent of the Holders of a majority in aggregate principal amount of the Securities then outstanding. Without notice to or consent of any Holder, the parties thereto may amend or supplement the Indenture and the Securities to, among other things,
cure any ambiguity, defect or inconsistency, provide for uncertificated Securities in addition to or in place of certificated Securities or comply with any requirements of the Commission in connection with the qualification of the Indenture under
the TIA, or make any other change that does not adversely affect the rights of any Holder of a Security. 
 11. Restrictive
Covenants. 
 The Indenture contains certain covenants that, among other things, limit the ability of the Issuer and the
Guarantors to incur liens securing indebtedness, or to enter into sale and leaseback transactions, and of the Issuer to merge or sell all or substantially all of its assets. The limitations are subject to a number of important qualifications and
exceptions. The Issuer must annually report to the Trustee on compliance with such limitations. 
 12. Redemption. 

The Issuer will have the right at its option to redeem any of the Securities in whole or in part, at any time or from time to
time prior to their maturity, on at least 15 days, but not more than 60 days, prior notice transmitted to the registered address of each Holder of the Securities, at the applicable Redemption Price. 

“Redemption Price” means (a) at any time prior to May 1, 2056 (the “Par Call Date”), the
greater of (i) 100% of the principal amount of such Securities and (ii) the sum of the present values of the principal amount of such Securities and the scheduled payments of interest thereon (exclusive of interest accrued to the date of
redemption) from the redemption date to the Par Call Date, in each case discounted to the redemption date on a semiannual basis (assuming a 360-day year consisting of twelve
30-day months) at the Treasury Rate plus 20 basis points and (b) if the Securities are redeemed on or after the Par Call Date, 100% of the principal amount of such Securities; plus, in each case, accrued
and unpaid interest thereon to the date of redemption. 

  
 3 

 “Treasury Rate” means, with respect to any redemption date,
the rate per annum equal to the semiannual equivalent yield to maturity or interpolated (on a day count basis) of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount)
equal to the Comparable Treasury Price for such redemption date. 
 “Comparable Treasury Issue” means the
United States Treasury security or securities selected by an Independent Investment Banker as having an actual or interpolated maturity comparable to the remaining term of the Securities to be redeemed calculated as if the maturity date of such
Securities were the applicable Par Call Date (the “Remaining Life”) that would be utilized, at the time of selection and in accordance with customary financial practice. 

“Independent Investment Banker” means one of the Reference Treasury Dealers appointed by the Issuer. 

“Comparable Treasury Price” means, with respect to any redemption date, (i) the average of the Reference
Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest such Reference Treasury Dealer Quotation or (ii) if the Independent Investment Banker obtains fewer than four such Reference Treasury Dealer Quotations,
the average of all such quotations. 
 “Reference Treasury Dealer” means each of Credit Suisse Securities
(USA) LLC, Morgan Stanley & Co. LLC, BofA Securities, Inc., Citigroup Global Markets Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC and Wells Fargo Securities, LLC or their affiliates which are primary United States government
securities dealers and their respective successors; provided, however, that if any of the foregoing shall cease to be a primary United States government securities dealer in the United States (a “Primary Treasury
Dealer”), the Issuer will substitute therefor another Primary Treasury Dealer. 
 “Reference Treasury
Dealer Quotation” means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in
case as a percentage of its principal amount) quoted in writing to the Independent Investment Banker by such Reference Treasury Dealer at 3:30 pm New York time on the third business day preceding such redemption date. 

On and after the redemption date, interest will cease to accrue on the Securities or any portion of the Securities called for
redemption (unless the Issuer defaults in the payment of the redemption price and accrued interest). On or before the redemption date, the Issuer will deposit with the Trustee money sufficient to pay the redemption price of and (unless the
redemption date shall be an Interest Payment Date) accrued interest to the redemption date on the Securities to be redeemed on such date. If less than all of the Securities are to be redeemed, the Securities to be redeemed shall be selected by the
Trustee by such method as the Trustee shall deem fair and appropriate (provided that Securities represented by a Global Security will be selected for redemption by the Depositary in accordance with its standard procedures therefor). 

  
 4 

 13. Defaults and Remedies. 

If an Event of Default (other than certain bankruptcy Events of Default with respect to the Issuer or any of the Guarantors)
occurs and is continuing, the Trustee or the Holders of at least 25% in aggregate principal amount of Securities then outstanding may declare all of the Securities to be due and payable immediately in the manner and with the effect provided in the
Indenture. If a bankruptcy Event of Default with respect to the Issuer or any of the Guarantors occurs and is continuing, all the Securities shall be immediately due and payable immediately in the manner and with the effect provided in the Indenture
without any notice or other action on the part of the Trustee or any Holder. Holders of Securities may not enforce the Indenture, the Securities or the Guarantees except as provided in the Indenture. The Trustee is not obligated to enforce the
Indenture, the Securities or the Guarantees unless it has received indemnity satisfactory to it. The Indenture permits, subject to certain limitations therein provided, Holders of a majority in aggregate principal amount of the Securities then
outstanding to direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders of Securities notice of certain continuing Defaults or Events of Default if it determines that withholding notice is in their interest.

 14. Trustee Dealings with Issuer. 

The Trustee under the Indenture, in its individual or any other capacity, may become the owner or pledgee of Securities and
may otherwise deal with the Issuer as if it were not the Trustee. 
 15. No Recourse Against Others. 

No stockholder, director, officer, employee or incorporator, as such, of the Issuer, any Guarantor or any successor Person
thereof shall have any liability for any obligation under the Securities, the Guarantees or the Indenture or for any claim based on, in respect of or by reason of, such obligations or their creation. Each Holder of a Security by accepting a Security
waives and releases all such liability. The waiver and release are part of the consideration for the issuance of the Securities. 

16. Authentication. 

This Security shall not be valid until the Trustee manually signs the certificate of authentication on this Security. 

17. Abbreviations and Defined Terms. 

Customary abbreviations may be used in the name of a Holder of a Security or an assignee, such as: TEN COM (= tenants in
common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 

  
 5 

 18. CUSIP Numbers. 

Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuer has caused
CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification
numbers printed hereon. 
 19. Governing Law. 

The laws of the State of New York shall govern the Indenture and this Security thereof. 

  
 6 

 ASSIGNMENT FORM 

I or we assign and transfer this Security to 
  

 
 (Print or type name, address and zip
code of assignee or transferee) 
  
  

(Insert Social Security or other identifying number of assignee or transferee) 

and irrevocably appoint_________________________________________ agent to transfer this Security on the books of the Issuer. The agent may
substitute another to act for him. 
  

							
	Dated:                                     
                                         
          	 		 	Signed:	 	 
		 		 		 	 (Signed exactly as name appears
 on the other
side of this Security)

  

									
	Signature Guarantee:	 		 		 	 	 	
		 		 		 	 Participant in a recognized Signature Guarantee

Medallion Program (or other signature guarantor
 program
reasonably acceptable to the Trustee)
	 	

  
 7 

 SCHEDULE OF EXCHANGES OF NOTES 

The following exchanges of a part of this Global Security for certificated Notes or a part of another Global Security have
been made: 
  

									
	 Date of

Exchange
	 	 Amount of
decrease

in Principal
Amount of this
Global Security
	 	 Amount of
increase

in Principal
 Amount of this

Global Security
	 	 Principal
Amount of

this Global
Security
 following
such
 decrease or
increase
	 	 Signature of
authorized
signatory
of
Trustee

  

  
 8 

 EXHIBIT C 

[FORM OF NOTE DUE 2063] 
 UNLESS
AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE REGISTERED FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A
NEW YORK CORPORATION (“DTC”), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY SECURITY 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. 
 COMCAST CORPORATION 

2.987% Note due 2063 
  

			
	 No. [    ]
	  	CUSIP No.: 20030N DW8
		  	ISIN No.: US20030NDW83
		  	$[            ]

 COMCAST CORPORATION, a Pennsylvania corporation (the “Issuer”, which term
includes any successor corporation), for value received promises to pay to CEDE & CO. or registered assigns, the principal sum of $[                ]
([                ] Million Dollars) on November 1, 2063. 

Interest Payment Dates: May 1 and November 1 (each, an “Interest Payment Date”), commencing on
[    ] 1, 2022. 
 Interest Record Dates: April 15 and October 15 (each, an “Interest
Record Date”). 
 Reference is made to the further provisions of this Security contained herein, which will for all
purposes have the same effect as if set forth at this place. 

 IN WITNESS WHEREOF, the Issuer has caused this Security to be signed
manually or by facsimile by its duly authorized officer under its corporate seal. 
  

			
	COMCAST CORPORATION
		
	By:	 	 
		 	Name: Jason S. Armstrong
		 	Title: Executive Vice President and Treasurer

 [Seal of Comcast Corporation] 

Attest: 
  

			
	By:	 	 
		 	Name: Elizabeth Wideman
		 	Title: Senior Vice President, Senior Deputy           General Counsel and Assistant Secretary

 This is one of the series designated herein and referred to in the
within-mentioned Indenture. 
 Dated: [    ], 2022 

 

			
	THE BANK OF NEW YORK MELLON, as Trustee
		
	By:	 	 
		 	Authorized Signatory

 (REVERSE OF SECURITY) 

COMCAST CORPORATION 
 2.987% Note
due 2063 
  

	 	1.	 Interest. 

COMCAST CORPORATION, a Pennsylvania corporation (the “Issuer”), promises to pay interest on the principal
amount of this Security at the rate per annum shown above. Cash interest on the Securities will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from August 19, 2021. The Issuer will pay
interest semi-annually in arrears on each Interest Payment Date, commencing [ ] 1, 2022. Interest will be computed on the basis of a 360-day year of twelve 30-day
months. 
 The Issuer shall pay interest on overdue principal from time to time on demand at the rate borne by the
Securities and on overdue installments of interest (without regard to any applicable grace periods) to the extent lawful. 
  

	 	2.	 Method of Payment. 

The Issuer shall pay interest on the Securities (except defaulted interest) to the persons who are the registered Holders at
the close of business on the Interest Record Date immediately preceding the Interest Payment Date notwithstanding any transfer or exchange of such Security subsequent to such Interest Record Date and prior to such Interest Payment Date. Holders must
surrender Securities to The Bank of New York Mellon (the “Trustee”) to collect principal payments. The Issuer shall pay principal and interest in money of the United States that at the time of payment is legal tender for payment of
public and private debts (“U.S. Legal Tender”). However, the payments of interest, and any portion of the principal (other than interest payable at maturity or on any redemption or repayment date or the final payment of principal)
shall be made by the Paying Agent, upon receipt from the Issuer of immediately available funds by 11:00 a.m., New York City time (or such other time as may be agreed to between the Issuer and the Paying Agent or the Issuer), directly to a Holder (by
Federal funds wire transfer or otherwise) if the Holder has delivered written instructions to the Trustee 15 days prior to such payment date requesting that such payment will be so made and designating the bank account to which such payments shall
be so made and in the case of payments of principal surrenders the same to the Trustee in exchange for a Security or Securities aggregating the same principal amount as the unredeemed principal amount of the Securities surrendered. 

 

	 	3.	 Paying Agent. 

Initially, the Trustee will act as Paying Agent. The Issuer may change any Paying Agent without notice to the Holders. 

	 	4.	 Indenture. 

The Issuer issued the Securities under an Indenture dated as of September 18, 2013, by and among the Issuer, the
guarantors named therein and the Trustee, as amended by the First Supplemental Indenture dated as of November 17, 2015, by and among the Issuer, the guarantors named therein (the “Guarantors”) and the Trustee (as amended, the
“Indenture”). Capitalized terms herein are used as defined in the Indenture unless otherwise defined herein. The terms of the Securities include those stated in the Indenture and those made part of the Indenture by reference to the
Trust Indenture Act of 1939 (15 U.S.C. Sections 77aaa-77bbbb) (the “TIA”), as in effect on the date of the Indenture until such time as the Indenture is qualified under the TIA, and thereafter as in effect on the date on which the
Indenture is qualified under the TIA. Notwithstanding anything to the contrary herein, the Securities are subject to all such terms, and Holders of Securities are referred to the Indenture and the TIA for a statement of them. To the extent the terms
of the Indenture and this Security are inconsistent, the terms of the Indenture shall govern. This note is a “Security” and the notes are “Securities” under the Indenture. 

 

	 	5.	 Guarantees. 

Each Guarantor has irrevocably, fully and unconditionally guaranteed, jointly and severally, on an unsecured basis, the full
and punctual payment (whether at maturity, upon redemption or otherwise) of the principal of and interest on, and all other amounts payable under, the Securities, and the full and punctual payment of all other amounts payable by the Issuer under the
Indenture, subject to certain terms and conditions set forth in the Indenture. 
  

	 	6.	 Denominations; Transfer; Exchange. 

The Securities are in registered form, without coupons, in denominations of $2,000 and multiples of $1,000 in excess thereof.
A Holder shall register the transfer of or exchange Securities in accordance with the Indenture. The Issuer may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay certain transfer taxes or
similar governmental charges payable in connection therewith as permitted by the Indenture. The Issuer need not issue, authenticate, register the transfer of or exchange any Securities or portions thereof for a period of fifteen (15) days
before the mailing of a notice of redemption, nor need the Issuer register the transfer or exchange any security selected for redemption in whole or in part. 
  

	 	7.	 Persons Deemed Owners. 

The registered Holder of a Security shall be treated as the owner of it for all purposes. 

 

	 	8.	 Unclaimed Funds. 

If funds for the payment of principal or interest remain unclaimed for two years, the Trustee and the Paying Agent will repay
the funds to the Issuer at its written request. 

  
 2 

 
After that, all liability of the Trustee and such Paying Agent with respect to such funds shall cease. 
  

	 	9.	 Legal Defeasance and Covenant Defeasance. 

The Issuer and the Guarantors may be discharged from their respective obligations under the Securities and under the Indenture
with respect to the Securities except for certain provisions thereof, and may be discharged from obligations to comply with certain covenants contained in the Securities and in the Indenture with respect to the Securities, in each case upon
satisfaction of certain conditions specified in the Indenture. 
  

	 	10.	 Amendment; Supplement; Waiver. 

Subject to certain exceptions, the Securities and the provisions of the Indenture relating to the Securities may be amended or
supplemented with the written consent of the Holders of at least a majority in aggregate principal amount of the Securities then outstanding, and any existing Default or Event of Default or compliance with certain provisions may be waived with the
consent of the Holders of a majority in aggregate principal amount of the Securities then outstanding. Without notice to or consent of any Holder, the parties thereto may amend or supplement the Indenture and the Securities to, among other things,
cure any ambiguity, defect or inconsistency, provide for uncertificated Securities in addition to or in place of certificated Securities or comply with any requirements of the Commission in connection with the qualification of the Indenture under
the TIA, or make any other change that does not adversely affect the rights of any Holder of a Security. 
  

	 	11.	 Restrictive Covenants. 

The Indenture contains certain covenants that, among other things, limit the ability of the Issuer and the Guarantors to incur
liens securing indebtedness, or to enter into sale and leaseback transactions, and of the Issuer to merge or sell all or substantially all of its assets. The limitations are subject to a number of important qualifications and exceptions. The Issuer
must annually report to the Trustee on compliance with such limitations. 
  

	 	12.	 Redemption. 

The Issuer will have the right at its option to redeem any of the Securities in whole or in part, at any time or from time to
time prior to their maturity, on at least 15 days, but not more than 60 days, prior notice transmitted to the registered address of each Holder of the Securities, at the applicable Redemption Price. 

“Redemption Price” means (a) at any time prior to May 1, 2063 (the “Par Call Date”), the
greater of (i) 100% of the principal amount of such Securities and (ii) the sum of the present values of the principal amount of such Securities and the scheduled payments of interest thereon (exclusive of interest accrued to the date of
redemption) from the redemption date to the Par Call Date, in each case discounted to the redemption date on a semiannual basis (assuming a 360-day year consisting of twelve
30-day months) at the Treasury Rate plus 20 basis points and (b) if the Securities are redeemed on or after the Par Call Date, 100% of the principal amount of such Securities; plus, in each case, accrued
and unpaid interest thereon to the date of redemption. 

  
 3 

 “Treasury Rate” means, with respect to any redemption date,
the rate per annum equal to the semiannual equivalent yield to maturity or interpolated (on a day count basis) of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount)
equal to the Comparable Treasury Price for such redemption date. 
 “Comparable Treasury Issue” means the
United States Treasury security or securities selected by an Independent Investment Banker as having an actual or interpolated maturity comparable to the remaining term of the Securities to be redeemed calculated as if the maturity date of such
Securities were the applicable Par Call Date (the “Remaining Life”) that would be utilized, at the time of selection and in accordance with customary financial practice. 

“Independent Investment Banker” means one of the Reference Treasury Dealers appointed by the Issuer. 

“Comparable Treasury Price” means, with respect to any redemption date, (i) the average of the Reference
Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest such Reference Treasury Dealer Quotation or (ii) if the Independent Investment Banker obtains fewer than four such Reference Treasury Dealer Quotations,
the average of all such quotations. 
 “Reference Treasury Dealer” means each of Credit Suisse Securities
(USA) LLC, Morgan Stanley & Co. LLC, BofA Securities, Inc., Citigroup Global Markets Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC and Wells Fargo Securities, LLC or their affiliates which are primary United States government
securities dealers and their respective successors; provided, however, that if any of the foregoing shall cease to be a primary United States government securities dealer in the United States (a “Primary Treasury
Dealer”), the Issuer will substitute therefor another Primary Treasury Dealer. 
 “Reference Treasury
Dealer Quotation” means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in
case as a percentage of its principal amount) quoted in writing to the Independent Investment Banker by such Reference Treasury Dealer at 3:30 pm New York time on the third business day preceding such redemption date. 

On and after the redemption date, interest will cease to accrue on the Securities or any portion of the Securities called for
redemption (unless the Issuer defaults in the payment of the redemption price and accrued interest). On or before the redemption date, the Issuer will deposit with the Trustee money sufficient to pay the redemption price of and (unless the
redemption date shall be an Interest Payment Date) accrued interest to the redemption date on the Securities to be redeemed on such date. If less than all of the Securities are to be redeemed, the Securities to be redeemed shall be selected by the
Trustee by such method as the Trustee shall deem fair and appropriate (provided that Securities represented by a Global Security will be selected for redemption by the Depositary in accordance with its standard procedures therefor). 

  
 4 

	 	13.	 Defaults and Remedies. 

If an Event of Default (other than certain bankruptcy Events of Default with respect to the Issuer or any of the Guarantors)
occurs and is continuing, the Trustee or the Holders of at least 25% in aggregate principal amount of Securities then outstanding may declare all of the Securities to be due and payable immediately in the manner and with the effect provided in the
Indenture. If a bankruptcy Event of Default with respect to the Issuer or any of the Guarantors occurs and is continuing, all the Securities shall be immediately due and payable immediately in the manner and with the effect provided in the Indenture
without any notice or other action on the part of the Trustee or any Holder. Holders of Securities may not enforce the Indenture, the Securities or the Guarantees except as provided in the Indenture. The Trustee is not obligated to enforce the
Indenture, the Securities or the Guarantees unless it has received indemnity satisfactory to it. The Indenture permits, subject to certain limitations therein provided, Holders of a majority in aggregate principal amount of the Securities then
outstanding to direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders of Securities notice of certain continuing Defaults or Events of Default if it determines that withholding notice is in their interest.

  

	 	14.	 Trustee Dealings with Issuer. 

The Trustee under the Indenture, in its individual or any other capacity, may become the owner or pledgee of Securities and
may otherwise deal with the Issuer as if it were not the Trustee. 
  

	 	15.	 No Recourse Against Others. 

No stockholder, director, officer, employee or incorporator, as such, of the Issuer, any Guarantor or any successor Person
thereof shall have any liability for any obligation under the Securities, the Guarantees or the Indenture or for any claim based on, in respect of or by reason of, such obligations or their creation. Each Holder of a Security by accepting a Security
waives and releases all such liability. The waiver and release are part of the consideration for the issuance of the Securities. 
  

	 	16.	 Authentication. 

This Security shall not be valid until the Trustee manually signs the certificate of authentication on this Security. 

 

	 	17.	 Abbreviations and Defined Terms. 

Customary abbreviations may be used in the name of a Holder of a Security or an assignee, such as: TEN COM (= tenants in
common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 

  
 5 

	 	18.	 CUSIP Numbers. 

Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuer has caused
CUSIP numbers to be printed on the Securities as a convenience to the Holders of the Securities. No representation is made as to the accuracy of such numbers as printed on the Securities and reliance may be placed only on the other identification
numbers printed hereon. 
  

	 	19.	 Governing Law. 

The laws of the State of New York shall govern the Indenture and this Security thereof. 

  
 6 

 ASSIGNMENT FORM 

I or we assign and transfer this Security to 
  

 
 (Print or type name, address and zip
code of assignee or transferee) 
  
  

(Insert Social Security or other identifying number of assignee or transferee) 

and irrevocably appoint_________________________________________ agent to transfer this Security on the books of the Issuer. The agent may
substitute another to act for him. 
  

							
	Dated: _______________________	 		 	Signed:_____________________________
		 		 		 	(Signed exactly as name appears on the other side of this Security)
	Signature Guarantee:	 		 		 	 
		 		 		 	 Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor program reasonably acceptable to the
Trustee)

  
 7 

 SCHEDULE OF EXCHANGES OF NOTES 

The following exchanges of a part of this Global Security for certificated Notes or a part of another Global Security have
been made: 
  

									
	 Date of Exchange
	  	 Amount of decrease

in Principal Amount of this Global
Security
	  	 Amount of increase

in Principal
 Amount of this

Global Security
	  	 Principal
Amount of

this Global
Security

following such
 decrease
or
increase
	  	 Signature of
authorized
signatory
of
Trustee

  
 8EX-4.1

 Exhibit 4.1 
  

 
 STOCK CERTIFICATE Stock Certificate No.: ENER- 001 I 00 Shares of Common Stock ENERFLEX US HOLDINGS INC. INCORPORATED UNDER THE LAWS OF
THE STATE OF DELAWARE This Certificate and the 100 shares of common stock, $.01 par value per shares, represented hereby are issued and shall be held by Enerflex Ltd., subject to all the provisions of the Certificate of Incorporation and the Bylaws
of ENERFLEX US HOLDINGS INC. (the “Corporation”) and any amendments thereto, copies of which are on files at the principal office of the Corporation and made a part hereof as fully as though the provisions of said Certificate of
Incorporation and Bylaws were imprinted in full on this certificate, to all of which the holder of this certificate by acceptance hereof, assents. A statement of all of the rights, preferences, privileges and restrictions granted to or imposed upon
the respective classes and/or series of shares of stock of the Corporation and upon the holders thereof may be obtained by any stockholder upon request and without charges, a the principal office of the Corporation, and the Corporation shall furnish
any stockholder, upon request and without charge, a copy of such statement. IN WITNESS THEREOF, the Corporation has caused this certificate to be signed by it duly authorized officers on January I 8, 2022. President Secretary 

 TO BE ONLY COMPLETED ON TRANSFER 

TRANSFER SECTION 
  

 
 For the value received
                             do hereby sell, assign and transfer unto
                                         
            the designated shares of stock represented by herein contained stock certificate and does hereby irrevocably constitute and authorize the Secretary of
                            , to transfer said shares listed on the books of the corporation. 

 

					
	  
	  		  	  

	                	  		  	                
	                                      
          	  		  	DATE

 NOTICE: THE SIGNATURE ON THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE FACE OF THIS CERTIFICATE, IN
EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT, OR ANY CHANGE WHATSOEVER. 
 “THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE, AND MAY NOT BE SOLD, TRANSFERRED, ASSIGNED, PLEDGED OR HYPOTHECATED UNLESS AND UNTIL REGISTERED UNDER SUCH ACT AND/OR APPLICABLE STATE SECURITIES LAWS, OR
UNLESS THE COMPANY HAS RECEIVED AN OPINION OF COUNSEL OR OTHER EVIDENCE, REASONABLY SATISFACTORY TO THE COMPANY AND ITS COUNSEL, THAT SUCH REGISTRATION IS NOT REQUIRED. 

THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO A LOCK-UP PERIOD IN THE EVENT OF A PUBLIC OFFERING AS SET
FORTH IN THE COMMON STOCK PURCHASE AGREEMENT BETWEEN THE COMPANY AND THE ORIGINAL HOLDER OF THESE SHARES, A COPY OF WHICH MAY BE OBTAINED AT THE PRINCIPAL OFFICE OF THE COMPANY. SUCH LOCK-UP PERIOD IS BINDING
ON TRANSFEREES OF THESE SHARES.”

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