Document:

EX-4.1

 Exhibit 4.1 

Execution Version 
 FIRST
SUPPLEMENTAL INDENTURE 
 This FIRST SUPPLEMENTAL INDENTURE, dated as of April 26, 2018 (this “First Supplemental
Indenture”), is by and between NUCOR CORPORATION, a corporation duly organized and existing under the laws of the State of Delaware (hereinafter called the “Company”), and U.S. BANK NATIONAL ASSOCIATION, a national banking
association, as trustee (the “Trustee”). 
 WITNESSETH 

WHEREAS, pursuant to the Indenture, dated as of August 19, 2014 (the “Original Indenture”), between the Company and the
Trustee, the Company may from time to time issue Debt Securities (as defined in the Original Indenture) in one or more series, bearing such rates of interest, if any, maturing at such time or times and having such other provisions as shall be fixed
as hereinafter provided; 
 WHEREAS, Sections 2.01, 2.02, 11.01(b), 11.01(f) and 11.01(g) of the Original Indenture provide that the Company
and the Trustee may, without the consent of any Holders (as defined in the Original Indenture) of Debt Securities, enter into indentures supplemental to the Original Indenture for the purpose of establishing the form and terms of Debt Securities of
any series, adding, changing or eliminating provisions of the Original Indenture (subject to certain limitations provided therein) and adding to the covenants of the Company for the benefit of such series; 

WHEREAS, the Company deems it advisable and in its best interests to issue and sell $500,000,000 aggregate principal amount of its 3.950%
Notes due 2028 (the “2028 Notes”) and $500,000,000 aggregate principal amount of its 4.400% Notes due 2048 (the “2048 Notes” and, together with the 2028 Notes, the “Notes”); 

WHEREAS, the Company has duly authorized the execution and delivery of an indenture in the form of this First Supplemental Indenture in order
to establish the form and terms of, and to provide for the creation and issuance of, the Notes, and all things necessary to make this First Supplemental Indenture a legal, binding and enforceable agreement have been done and performed; 

WHEREAS, all things necessary to make the Notes, when executed by the Company and authenticated and delivered by the Trustee or any
authenticating agent and issued upon the terms and subject to the conditions of the Original Indenture against payment therefor, the valid, binding and legal obligations of the Company have been done and performed; 

NOW, THEREFORE, THIS FIRST SUPPLEMENTAL INDENTURE WITNESSETH that in consideration of the promises and of the acceptance and purchase of the
Notes by the Holders thereof, the Company covenants and agrees with the Trustee, for the benefit of all the present and future Holders of the Notes, as follows: 

Section 1. Definitions. Terms used in this First Supplemental Indenture and not defined herein shall have the respective meanings given
such terms in the Original Indenture. As 

 
used in this First Supplemental Indenture, the following terms shall have the meanings indicated below: 

“Adjusted Treasury Rate” means, with respect to any redemption date, the rate per annum equal to the semi-annual
equivalent yield to maturity 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 that redemption date, plus 0.15% (with
respect to the 2028 Notes) or 0.20% (with respect to the 2048 Notes). 
 “Attributable Debt” means the present
value (discounted in accordance with a method of discounting which for financial reporting purposes is consistent with generally accepted accounting principles but at a discount rate of not less than 10% per annum, compounded annually) of the rental
payments during the remaining term of any Sale and Leaseback Transaction for which the lessee is obligated (including any period for which such lease has been extended). Such rental payments shall not include amounts payable by the lessee for
maintenance and repairs, insurance, taxes, assessments, water rates and similar charges and for contingent rents (such as those based on sales). In case of any Sale and Leaseback Transaction which is terminable by the lessee upon the payment of a
penalty, such rental payments shall also include such penalty, but no rent shall be considered as required to be paid under such lease subsequent to the first date upon which it may be so terminated. 

“Business Day” means each Monday, Tuesday, Wednesday, Thursday and Friday that is not a day on which banking
institutions or trust companies in New York City (or other city in which the corporate trust office of the Trustee is located) are authorized by law, regulation or executive order to close. 

“Change of Control” means the occurrence of any of the following: (i) the consummation of any transaction
(including, without limitation, any merger or consolidation) resulting in any “person” (as that term is used in Section 13(d)(3) of the Exchange Act) (other than the Company or one of its Subsidiaries) becoming the “beneficial
owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or indirectly, of more than 50% of the Voting Stock of the Company or other
Voting Stock into which Voting Stock of the Company is reclassified, consolidated, exchanged or changed, measured by voting power rather than the number of shares; (ii) the direct or indirect sale, transfer, conveyance or other disposition
(other than by way of merger or consolidation), in a transaction or a series of related transactions, of all or substantially all of the assets of the Company and the assets of its Subsidiaries, taken as a whole, to one or more “persons”
(as that term is used in Section 13(d)(3) of the Exchange Act) (other than the Company or one of its Subsidiaries); or (iii) the first day on which a majority of the members of the Board of Directors of the Company are not Continuing
Directors. Notwithstanding the foregoing, a transaction will not be considered to be a Change of Control if (i) the Company becomes a direct or indirect wholly owned Subsidiary of a holding company and (ii)(1) immediately

  
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following that transaction, the direct or indirect holders of the Voting Stock of such holding company are substantially the same as the holders of Voting Stock of the Company immediately prior
to that transaction or (2) immediately following that transaction, no person is the beneficial owner, directly or indirectly, of more than 50% of the Voting Stock of such holding company. 

“Change of Control Triggering Event” means the occurrence of both a Change of Control and a Rating Event. 

“Comparable Treasury Issue” means the U.S. Treasury security selected by the Company’s choice of J.P. Morgan
Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated or Wells Fargo Securities, LLC, and its successors, or, if such firm is unwilling or unable to select the applicable Comparable Treasury Issue, another Reference Treasury
Dealer, as having a maturity comparable to the remaining term of the Notes of that series to be redeemed that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt
securities of comparable maturity to the remaining term of the Notes of that series (assuming for this purpose that such series of Notes matured on the applicable Par Call Date). 

“Comparable Treasury Price” means, with respect to any redemption date, the average of the Reference Treasury Dealer
Quotations for such redemption date. 
 “Consolidated Net Tangible Assets” means the aggregate amount of assets
after deducting therefrom (i) all current liabilities and (ii) all goodwill, trade names, trademarks, patents, unamortized debt discount and expense and other like intangibles, all as set forth in the Company’s most recent
consolidated balance sheet. 
 “Continuing Directors” means, as of any date of determination, any member of the
Board of Directors of the Company who (i) was a member of the Board of Directors on the date the Notes were issued or (ii) was nominated for election, elected or appointed to the Board of Directors by or with the approval (given either
before or after such member’s nomination, election or appointment) of a majority of the Continuing Directors who were members of the Board of Directors at the time of such nomination, election or appointment (either by a specific vote or by
approval of the proxy statement of the Company in which such member was named as a nominee for election as a director, without objection to such nomination). 

“Exchange Act” means the Securities Exchange Act of 1934, as amended. 

“First Supplemental Indenture” means this First Supplemental Indenture between the Company and the Trustee, as
amended and supplemented from time to time. 

  
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 “Funded Debt” means (i) all indebtedness for money borrowed having
a maturity of more than 12 months from the date as of which the amount thereof is to be determined or having a maturity of less than 12 months from such date but by its terms being renewable or extendible beyond 12 months from such date at the
option of the borrower and (ii) any indebtedness for borrowed money which may be payable from the proceeds under or pursuant to an agreement to provide borrowings with a maturity of more than 12 months from the date as of which the amount
thereof is to be determined. 
 “Global Note” means a Note issued in global form and deposited with or on behalf of
the Depositary, substantially in the form of the Note attached hereto as Exhibit A in respect of the 2028 Notes and substantially in the form of the Note attached hereto as Exhibit B in respect of the 2048 Notes. 

“Indebtedness” means, as to any corporation or other Person, all indebtedness for money borrowed which is created,
assumed, incurred or guaranteed in any manner by such corporation or other Person or for which such corporation or other Person is otherwise responsible or liable. 

“Investment Grade Rating” means a rating equal to or higher than Baa3 (or the equivalent) by Moody’s and
BBB– (or the equivalent) by S&P, and the equivalent investment grade credit rating from any replacement Rating Agency or Rating Agencies selected by the Company. 

“Lien” means any mortgage, pledge, security interest, lien or other similar encumbrance. 

“Moody’s” means Moody’s Investors Service, Inc. 

“Par Call Date” means February 1, 2028 with respect to the 2028 Notes (the date that is three months prior to
the maturity date of the 2028 Notes) and November 1, 2047 with respect to the 2047 Notes (the date that is six months prior to the maturity date of the 2048 Notes). 

“Principal Property” means (i) any Manufacturing Plant located in the United States, or Manufacturing Equipment
located in any such Manufacturing Plant (together with the land on which such plant is erected and fixtures comprising a part thereof), owned or leased on the first date on which a Note is authenticated by the Trustee or thereafter acquired or
leased by the Company or any Restricted Subsidiary, and (ii) any Shares issued by, or any interest of the Company or any Subsidiary in, any Restricted Subsidiary, other than (1) any property or Shares or interests the book value of which
is less than 1% of Consolidated Net Tangible Assets or (2) any property or Shares or interests which the Board of Directors of the Company determines is not of material importance to the total business conducted, or assets owned, by the Company
and its Subsidiaries, as an entirety, or (3) any portion of any property which the Board of Directors of the Company determines not to be of material importance to the use 

  
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or operation of such property. “Manufacturing Plant” does not include any plant owned or leased jointly or in common with one or more Persons other than the Company and its Restricted
Subsidiaries in which the aggregate direct or indirect interest of the Company and its Restricted Subsidiaries does not exceed 50%. “Manufacturing Equipment” means manufacturing equipment in such Manufacturing Plants used directly in the
production of the Company’s or any Restricted Subsidiary’s products and does not include office equipment, computer equipment, rolling stock and other equipment not directly used in the production of the Company’s or any Restricted
Subsidiary’s products. 
 “Rating Agencies” means (i) each of Moody’s and S&P and (ii) if
either Moody’s or S&P ceases to rate the Notes or fails to make a rating of the Notes publicly available for reasons outside of the Company’s control, a “nationally recognized statistical rating organization” (as defined in
Section 3(a)(62) of the Exchange Act) selected by the Company as a replacement Rating Agency for a former Rating Agency. 

“Rating Event” means the rating on the Notes is lowered by each of the Rating Agencies and the Notes are rated below
an Investment Grade Rating by each of the Rating Agencies on any day within the 60-day period (which 60-day period shall be extended so long as the rating of the Notes
is under publicly announced consideration for a possible downgrade by any of the Rating Agencies) after the earlier of (i) the occurrence of a Change of Control and (ii) public notice of the occurrence of a Change of Control or the
Company’s intention to effect a Change of Control. 
 “Reference Treasury Dealer” means each of J.P. Morgan
Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated and Wells Fargo Securities, LLC, and their respective successors (each, a “Primary Treasury Dealer”); provided, however, that if any of the foregoing shall cease
to be a Primary Treasury Dealer or is no longer quoting prices for U.S. Treasury securities, the Company will substitute therefor another Primary Treasury Dealer. 

“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and any redemption date,
the average, as determined by the Company, of the bid and asked prices for the Comparable Treasury Issue (expressed, in each case, as a percentage of its principal amount) quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m., New York City time, on the third Business Day preceding such redemption date. 
 “Remaining Scheduled
Payments” means, with respect to each Note to be redeemed, the remaining scheduled payments of the principal thereof and interest thereon that would be due after the related redemption date but for such redemption; provided, however, that, if
such redemption date is not an interest payment date with respect to such Note, the amount of the next succeeding scheduled interest payment thereon will be deemed to be reduced by the amount of interest accrued thereon to such redemption date. 

  
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 “Restricted Subsidiary” means any Subsidiary substantially all the
property of which is located within the United States, other than a Subsidiary primarily engaged in investing in and/or financing the Company’s or any Subsidiary’s or affiliate’s operations outside the United States. 

“S&P” means S&P Global Ratings, a division of S&P Global Inc. 

“Sale and Leaseback Transaction” means any arrangement with any Person providing for the leasing by the Company or
any Restricted Subsidiary of any Principal Property of the Company or any Restricted Subsidiary, whether such Principal Property is now owned or hereafter acquired (except for leases for a term of not more than three years and except for leases
between the Company and a Restricted Subsidiary or between Restricted Subsidiaries and except for leases of property executed prior to, at the time of or within one year after the later of, the acquisition, the completion of construction, including
any improvements or alterations on real property, or the commencement of commercial operation of such property), which Principal Property has been or is to be sold or transferred by the Company or such Restricted Subsidiary to such Person. 

“SEC” means the United States Securities and Exchange Commission. 

“Secured Indebtedness” means Indebtedness secured by any Lien upon property (including Shares or Indebtedness issued
by or other ownership interests in any Restricted Subsidiary) owned by the Company or any Restricted Subsidiary. 

“Securities Act” means the Securities Act of 1933, as amended. 

“Shares” means as to any corporation all the issued and outstanding equity shares (except for directors’
qualifying shares) of such corporation. 
 “Subsidiary” means an entity more than 50% of the outstanding voting
interest of which is owned, directly or indirectly, by the Company or by one or more other Subsidiaries, or by the Company and one or more other Subsidiaries. For the purposes of this definition, “voting interest” in an entity means any
equity interest which ordinarily has voting power for the election of directors or their equivalent. 
 “Voting
Stock” means, with respect to any specified “person” (as that term is used in Section 13(d)(3) of the Exchange Act) as of any date, the capital stock of such person that is at the time entitled to vote generally in the
election of the board of directors of such person. 
 Section 2. Title, Form, Denomination and Registration of the Notes. The Company
hereby creates the 2028 Notes and the 2048 Notes, each as a separate series of its Debt Securities issued pursuant to the Original Indenture. The 2028 Notes shall be designated as the 

  
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“3.950% Notes due 2028” and the 2048 Notes shall be designated as the “4.400% Notes due 2048.” 

The Company will issue the Notes only in registered book-entry form, without interest coupons. The Notes initially will be issued in minimum
denominations of $2,000 and integral multiples of $1,000 in excess thereof. 
 The Notes and the Trustee’s certificate of
authentication thereon shall be, with respect to the 2028 Notes, substantially in the form set forth in Exhibit A hereto and, with respect to the 2048 Notes, substantially in the form set forth in Exhibit B hereto. The Notes shall have such
appropriate insertions, omissions, substitutions and other variations as are required or permitted hereby and by the Original Indenture and may have such letters, numbers or other marks of identification and such legends or endorsements placed
thereon as may be required to comply with the rules of any securities exchange, The Depository Trust Company (“DTC”), any organizational document or governing instrument or applicable law or as may, consistently herewith, be determined by
the officers executing such Notes, as evidenced by their execution of the Notes. Each Global Note shall represent such of the outstanding Notes as shall be specified therein and each shall provide that it shall represent the aggregate principal
amount of outstanding Notes from time to time endorsed thereon. Any portion of the text of any Note may be set forth on the reverse thereof, with an appropriate reference thereto on the face of the Note. 

The Notes of each series will be in registered book-entry form represented by one or more Global Notes without interest coupons, which will be
deposited with the Trustee, as custodian for DTC, and registered in the name of DTC or its nominee. DTC shall be the Depositary with respect to the Notes. 

In connection with any transfer or exchange of beneficial ownership interests in the Global Notes, the aggregate principal amount of the
Global Notes may from time to time be increased or decreased by adjustments made on the records of the Trustee, as custodian for the Depositary or its nominee, pursuant to instructions from the Company in accordance with the Original Indenture,
subject in each case to compliance with the rules and procedures of DTC, Euroclear Bank S.A./N.V. and Clearstream Banking, S.A., in each case to the extent applicable. 

Global Notes may be exchanged for definitive Notes in registered, certificated form without interest coupons only in accordance with the
provisions of the Original Indenture. All Notes in registered, certificated form shall bear and be subject to the applicable restrictive legend set forth on Exhibit A or Exhibit B (as applicable) hereto unless the Company determines otherwise in
accordance with applicable law. 
 With respect to the Notes only, Section 2.02(c) of the Original Indenture is hereby deleted.

 Section 3. Issue, Execution and Authentication. The aggregate principal amount of the 2028 Notes to be issued by the Company and
authenticated and delivered under this First Supplemental Indenture is initially limited to $500,000,000 and the aggregate principal amount of the 2048 Notes to be issued by the Company and authenticated and delivered under this First

  
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Supplemental Indenture is initially limited to $500,000,000 (in each case, subject to increases or decreases from time to time as contemplated in Section 2). 

Notwithstanding the foregoing, after issuance of the Notes, the Company may reopen each series of Notes and issue additional notes from the
same series of Notes by Board Resolution without the consent of or notification to any Holder, and any such additional notes will have the same ranking, interest rate, maturity date, redemption rights and other terms as the applicable series of
Notes (except the public offering price, date of issuance and, if applicable, the initial interest payment date). Any such additional notes, together with the applicable series of Notes, will be consolidated with and constitute a single series of
Debt Securities under the Original Indenture. 
 Section 4. Principal and Interest Payments; Maturity Date. (a) The 2028 Notes
shall bear interest at the rate of 3.950% and the 2048 Notes shall bear interest at the rate of 4.400%, computed based on a 360-day year consisting of twelve 30-day
months, from, and including, the date of issuance. Interest on the Notes will be payable semi-annually in arrears on May 1 and November 1 of each year, commencing November 1, 2018, to the Holders of the Notes as of the close of
business on the immediately preceding April 15 and October 15, respectively. The principal amount of the 2028 Notes, together with all accrued and unpaid interest, shall be due and payable in full without further notice or demand on
May 1, 2028, unless earlier redeemed, and the principal amount of the 2048 Notes, together with all accrued and unpaid interest, shall be due and payable in full without further notice or demand on May 1, 2048, unless earlier redeemed.

 (b) Principal of and premium, if any, and interest on the Notes initially will be payable in accordance with the procedures of DTC and
its participants in effect from time to time. The Notes will be exchangeable and transfers of the Notes will be registrable, subject to the limitations provided in the Original Indenture, at the principal corporate trust office of the Trustee. 

(c) If any interest payment date, stated maturity date or earlier redemption date falls on a day other than a Business Day, then the required
payment of principal of and premium, if any, and interest may be made on the next succeeding Business Day, as if it were made on the date payment was due, and no interest will accrue on the amount so payable for the period from and after that
interest payment date, the stated maturity date or earlier redemption date, as the case may be. The Notes will not have the benefit of a sinking fund. 

Section 5. Optional Redemption. (a) At any time prior to February 1, 2028 with respect to the 2028 Notes (three months prior to
the maturity date of the 2028 Notes) and November 1, 2047 with respect to the 2048 Notes (six months prior to the maturity date of the 2048 Notes), the Notes will be redeemable, in whole or in part, at any time or from time to time, at the
option of the Company, at a redemption price equal to the greater of: 
  

	 	•	 	100% of the principal amount of the Notes to be redeemed; or 

  

	 	•	 	 the sum of the present values of the Remaining Scheduled Payments on such Notes being redeemed that would be due
if the Notes to be redeemed 

  
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matured on the applicable Par Call Date, discounted to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Adjusted Treasury Rate (determined on the third Business Day preceding the redemption date), 

plus, in each case, accrued and unpaid interest thereon, to, but excluding, the redemption date. 

(b) On or after February 1, 2028 with respect to the 2028 Notes (three months prior to the maturity date of the 2028 Notes) and
November 1, 2047 with respect to the 2048 Notes (six months prior to the maturity date of the 2048 Notes), the Notes will be redeemable, in whole or in part, at any time or from time to time, at the option of the Company, at 100% of the
principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon, to, but excluding, the redemption date. 
 (c)
Notwithstanding the foregoing, installments of interest on the Notes that are due and payable on interest payment dates falling on or prior to a redemption date will be payable on the interest payment date to the Holders as of the close of business
on the relevant record date. 
 (d) Notice of any redemption will be delivered at least 15 days but no more than 60 days before the
redemption date to each Holder of the Notes to be redeemed. The notice of redemption for the Notes will state, among other things, the amount of Notes to be redeemed, the redemption date, the redemption price and the place or places that payment
will be made upon presentation and surrender of Notes to be redeemed. If the Company redeems less than all of the Notes of a series, the Notes of that series to be redeemed shall be selected in accordance with the procedures of DTC. Unless the
Company defaults in payment of the redemption price, on and after the redemption date, interest will cease to accrue on the Notes or portions thereof called for redemption. 

Section 6. Change of Control Offer to Purchase. (a) If a Change of Control Triggering Event occurs, Holders of the Notes may require
the Company to repurchase all or any part (equal to $2,000 or an integral multiple of $1,000 in excess thereof) of their Notes at a purchase price of 101% of the principal amount, plus accrued and unpaid interest, if any, on such Notes, to, but
excluding, the purchase date (unless a notice of redemption has been delivered within 30 days after such Change of Control Triggering Event stating that all of the Notes will be redeemed as described above). The Company shall be required to deliver
to Holders of the Notes a notice describing the transaction or transactions constituting the Change of Control Triggering Event and offering to repurchase the Notes. The notice must be delivered within 30 days after any Change of Control Triggering
Event, and the repurchase must occur no earlier than 30 days and no later than 60 days after the date the notice is delivered. 
 (b) On the
date specified for repurchase of the Notes, the Company shall, to the extent lawful: 
 (i) accept for purchase all properly tendered Notes
or portions of Notes; 

  
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 (ii) deposit with the paying agent the required payment for all properly tendered Notes or
portions of Notes; and 
 (iii) deliver to the Trustee the repurchased Notes, accompanied by an Officer’s Certificate stating, among
other things, the aggregate principal amount of repurchased Notes. 
 (c) The Company shall comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations applicable to the repurchase of the Notes. To the extent that these requirements conflict with the provisions requiring repurchase of the
Notes, the Company shall comply with such requirements instead of the repurchase provisions and shall not be considered to have breached its obligations with respect to repurchasing the Notes. Additionally, if an Event of Default exists under the
Original Indenture (which is unrelated to the repurchase provisions of the Notes), including events of default arising with respect to other issues of debt securities, the Company shall not be required to repurchase the Notes notwithstanding these
repurchase provisions. 
 (d) The Company shall not be required to comply with the obligations relating to repurchasing the Notes if a third
party instead satisfies them. 
 Section 7. Events of Default. With respect to the Notes only, 

(a) Section 7.01(a) of the Original Indenture is hereby amended by replacing “ten (10) days” with “fifteen
(15) days”; 
 (b) Section 7.01(b) of the Original Indenture is hereby amended and restated as follows: “default in the
payment of the principal of or premium (if any) on any of the Debt Securities of such Series, as and when the same shall become due and payable (subject to subsection (c) below) either at maturity, upon redemption, by declaration or
otherwise;”; and 
 (c) Section 7.01(c) of the Original Indenture is hereby amended and restated as follows: “default in the
making of any payment for a sinking, purchase or analogous fund provided for in respect of any of the Debt Securities of such Series, as and when the same shall become due and payable;”. 

Section 8. Covenants. With respect to the Notes only, 

(a) Secured Indebtedness of the Company and Restricted Subsidiaries. So long as any of the Debt Securities remains outstanding, the Company
will not, and the Company will not permit any Restricted Subsidiary to, create, assume, issue, guarantee or incur any Secured Indebtedness of the Company or any Restricted Subsidiary unless immediately thereafter the aggregate amount of all Secured
Indebtedness (exclusive of certain types of permitted Secured Indebtedness described below), together with the discounted present value of all rentals (not otherwise excluded from the limitations contained in Section 8(b)) due in respect of
Sale and Leaseback Transactions, would not exceed 10% of Consolidated Net Tangible Assets, where, for purposes of the calculation, the discounted present value of all rentals does not include rentals to which the covenant discussed in
Section 8(b) does not apply; provided, however, the foregoing restrictions shall not apply to Secured Indebtedness secured by the 

  
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following (nor shall Secured Indebtedness secured by the following be included in computing Secured Indebtedness for the purpose of the foregoing restrictions): 

(i) Liens on property as to which such series of Debt Securities are equally and ratably secured with (or, at the option of the Company, prior
to) such Secured Indebtedness; 
 (ii) Liens on property, including any Shares or Indebtedness, of any entity existing at the time such
entity becomes a Restricted Subsidiary or arising thereafter pursuant to contractual commitments entered into prior to and not in contemplation of such entity becoming a Restricted Subsidiary; 

(iii) Liens on property, including any Shares or Indebtedness, existing at the time of acquisition of such property by the Company or a
Restricted Subsidiary, or Liens to secure the payment of all or any part of the purchase price of such property created upon the acquisition of such property by the Company or a Restricted Subsidiary, or Liens to secure any Secured Indebtedness
incurred by the Company or a Restricted Subsidiary prior to, at the time of, or within one year after the later of the acquisition, the completion of construction (including any improvements, alterations or repairs to existing property) or the
commencement of commercial operation of the project of which such property is a part, which Secured Indebtedness is incurred for the purpose of, and the principal amount secured by any such Lien does not exceed the cost of, financing all or any part
of the purchase price thereof or construction or improvements, alterations or repairs thereon; 
 (iv) Liens securing Secured Indebtedness
of any Restricted Subsidiary owing to the Company or to another Restricted Subsidiary; 
 (v) Liens on property of an entity existing at the
time such entity is merged or consolidated with the Company or a Restricted Subsidiary or at the time of a sale, lease or other disposition of the properties of an entity as an entirety or substantially as an entirety to the Company or a Restricted
Subsidiary or arising thereafter pursuant to contractual commitments entered into by such entity prior to and not in contemplation of such merger, consolidation, sale, lease or other disposition; 

(vi) Liens on property of the Company or a Restricted Subsidiary in favor of the United States of America or any State thereof, or any
department, agency or instrumentality or political subdivision of the United States of America or any State thereof, or in favor of any other country, or any political subdivision thereof (each a “governmental authority”), or in favor of
any trustee or mortgagee acting on behalf, or for the benefit, of any governmental authorities, to secure partial, progress, advance or other payments pursuant to any contract or statute or to secure any Indebtedness incurred for the purpose of
financing all or any part of the purchase price or the cost of construction of the property subject to such Liens (including, without limitation, Liens in connection with pollution control, industrial revenue, private activity or similar financing),
and any other Liens incurred or assumed in connection with pollution control, industrial revenue, private activity or similar bonds issued by a governmental authority on behalf of the Company or a Restricted Subsidiary; 

  
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 (vii) Liens existing on the first date on which a Debt Security is authenticated by the Trustee
hereunder; 
 (viii) Liens on any property which is not a Principal Property; and 

(ix) any extension, renewal or replacement (or successive extensions, renewals or replacements) in whole or in part of any Lien referred to in
the foregoing clauses (i) to (viii), inclusive, provided that the principal amount of the Secured Indebtedness being extended, renewed or replaced shall not be increased. 

Notwithstanding the foregoing provisions, the Company and any one or more Restricted Subsidiaries may create, assume, issue, guarantee or incur Secured
Indebtedness which would otherwise be subject to the foregoing restrictions in an aggregate amount which, together with (a) all other Secured Indebtedness of the Company and its Restricted Subsidiaries which would otherwise be subject to the
foregoing restrictions (not including Secured Indebtedness secured by Liens permitted under clauses (i) through (ix) above) and (b) all Attributable Debt outstanding pursuant to, and not excluded from this calculation by,
Section 8(b), does not at the time exceed 10% of Consolidated Net Tangible Assets. 
 (b) Sale and Leaseback Transactions. The Company
will not, and will not permit any Restricted Subsidiary to, enter into any Sale and Leaseback Transaction unless (A) the sum of (i) the Attributable Debt outstanding pursuant to such Sale and Leaseback Transaction, (ii) all
Attributable Debt outstanding pursuant to all other Sale and Leaseback Transactions entered into by the Company and any Restricted Subsidiary after the first date on which a Debt Security is authenticated by the Trustee, and (iii) the aggregate
of all Secured Indebtedness outstanding (computed without regard to the Secured Indebtedness excluded from the operation of Section 8(a) pursuant to clauses (i) through (ix) thereof and further without regard to Secured Indebtedness of the
Company or any Restricted Subsidiary if the Debt Securities are secured equally and ratably with (or prior to) such Secured Indebtedness) does not exceed 10% of Consolidated Net Tangible Assets or (B) an amount equal to the greater of
(i) the amount of the net proceeds to the Company or the Restricted Subsidiary entering into such Sale and Leaseback Transaction or (ii) the fair market value of such property, as determined by the Board of Directors (in the case of(i) or
(ii), after repayment of, or otherwise taking into account, as the case may be, the amount of any Secured Indebtedness secured by a Lien encumbering such property which Secured Indebtedness existed immediately prior to such Sale and Leaseback
Transaction) is applied to retirement of Funded Debt within one year after the consummation of such Sale and Leaseback Transaction; provided, however, the covenant contained in this Section 8(b) shall not apply to, and there shall be excluded
from Attributable Debt in any computation under Section 8(a) or this Section 8(b), Attributable Debt with respect to any Sale and Leaseback Transaction if: 

(i) the Sale and Leaseback Transaction is entered into in connection with pollution control, industrial revenue, private activity or similar
financing; 
 (ii) the Company or a Restricted Subsidiary applies an amount equal to the net proceeds (after repayment of any Secured
Indebtedness secured by a Lien encumbering such Principal Property which Secured Indebtedness existed immediately before such Sale and 

  
 12 

 
Leaseback Transaction) of the sale or transfer of the Principal Property leased pursuant to such Sale and Leaseback Transaction to investment (whether for acquisition, improvement, repair,
alteration or construction costs) in another Principal Property within one year prior or subsequent to such sale or transfer; 
 (iii) such
Sale and Leaseback Transaction was entered into by an entity prior to the date on which such entity became a Restricted Subsidiary or arises thereafter pursuant to contractual commitments entered into by such entity prior to and not in contemplation
of such entity becoming a Restricted Subsidiary; or 
 (iv) such Sale and Leaseback Transaction was entered into by an entity prior to the
time such entity was merged or consolidated with the Company or a Restricted Subsidiary or prior to the time of a sale, lease or other disposition of the properties of such entity as an entirety or substantially as an entirety to the Company or a
Restricted Subsidiary or arises thereafter pursuant to contractual commitments entered into by such entity prior to and not in contemplation of such merger, consolidation, sale, lease or other disposition. 

Section 9. Removal of Trustee. In addition to the terms set forth in Section 8.10 of the Original Indenture, the Trustee may be
removed by the Company at any time by filing with the Trustee so removed an instrument or instruments in writing, appointing a successor; provided that no such removal may be made by the Company if an Event of Default has occurred and is continuing
hereunder. Such removal shall take effect only upon the appointment of, and acceptance of such appointment by, a successor Trustee. Promptly upon delivery of such instrument or instruments, the Company shall give, or cause to be given,
notice thereof to the Holders of the Notes. 
 Section 10. Miscellaneous. The provisions of this First Supplemental Indenture are
intended to supplement those of the Original Indenture as in effect immediately prior to the execution and delivery hereof. The Original Indenture shall remain in full force and effect except to the extent that the provisions of the Original
Indenture are expressly modified by the terms of this First Supplemental Indenture. 
 Section 11. Governing Law. This First
Supplemental Indenture and the Notes shall be governed by, and construed in accordance with, the laws of the State of New York without regard to principles of conflicts of laws. 

Section 12. Trustee Not Responsible for Recitals or Issuance of Notes. The recitals contained herein shall be taken as statements of the
Company, and the Trustee assumes no responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this First Supplemental Indenture or of the Notes other than with respect to the Trustee’s
authentication and execution. The Trustee shall not be accountable for the use or application by the Company of the Notes or the proceeds thereof. 

Section 13. Counterparts. This First Supplemental Indenture may be executed in any number of counterparts, each of which shall be deemed
to be an original for all purposes; and all such counterparts shall together constitute but one and the same instrument. 

  
 13 

 Section 14. Facsimile Agreement. The Trustee agrees to accept and act upon instructions or
directions pursuant to this First Supplemental 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 of interception and misuse by third parties. 

Section 15. Waiver of Jury Trial. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY
APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS FIRST SUPPLEMENTAL INDENTURE, THE NOTES OR THE TRANSACTION CONTEMPLATED HEREBY. 

Section 16. Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in the performance of
its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural
catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services; it being understood that the Trustee shall use reasonable efforts which are consistent with accepted
practices in the banking industry to resume performance as soon as practicable under the circumstances. 
 Section 17. Consequential
Damages. In no event shall the Trustee be responsible or liable for special, indirect or consequential loss or damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the
likelihood of such loss or damage and regardless of the form of action. 
 [signatures on the following page] 

  
 14 

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

			
	NUCOR CORPORATION
		
	By:	 	 /s/ James D. Frias

		 	Name: James D. Frias
		 	Title:   Chief Financial Officer, Treasurer and 
		 	            Executive Vice President

			
	Attest:
		
	By:	 	 /s/ A. Rae Eagle

		 	Name: A. Rae Eagle
		 	Title:   Corporate Secretary

 
			
	
	U.S. BANK NATIONAL ASSOCIATION, as Trustee
		
	By:	 	 /s/ Allison Lancaster-Poole

		 	Name: Allison Lancaster-Poole
		 	Title:   Vice President

  
  
  

 
  
  

 
  
  

 
 Signature Page to First Supplemental Indenture 

 Exhibit A 

FORM OF GLOBAL NOTE DUE 2028 

[FACE OF THE NOTE] 
 THIS SECURITY IS A GLOBAL
DEBT SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY (AS DEFINED IN THE INDENTURE) OR A NOMINEE OF A DEPOSITARY OR A SUCCESSOR DEPOSITARY. THIS SECURITY IS EXCHANGEABLE FOR
SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS NOTE (OTHER THAN 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 SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR ITS NOMINEE) MAY BE REGISTERED EXCEPT IN SUCH SPECIFIED CIRCUMSTANCES. 

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO NUCOR
CORPORATION OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR TO SUCH OTHER ENTITY OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF
DTC (AND ANY PAYMENT HEREON 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. 

 Nucor Corporation 

3.950% Notes due 2028 
  

			
	N-	  	CUSIP 670346 AP0

 $ 

Issue Date: 
 NUCOR CORPORATION,
a Delaware corporation (the “Company”, which term includes any successor under the Indenture hereinafter referred to), for value received, promises to pay to Cede & Co., or its registered assigns, the principal sum of
             Dollars ($            ) on May 1, 2028. The 3.950% Notes due 2028 are herein referred to as the
“Notes”. 
 Interest Payment Dates: May 1 and November 1, commencing November 1, 2018. 

Record Dates: April 15 and October 15. 

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. 

 IN WITNESS WHEREOF, the Company has caused this Note to be signed manually or by facsimile by a
duly authorized officer. 
  

					
	 Date:
	 	NUCOR CORPORATION,
		 	as Issuer
			
		 	By:	 	                                     
                                         
                          
		 		 	Name:
		 		 	Title:

 Trustee’s Certificate of Authentication 

This 3.950% Note due 2028 is one of the Series of Debt Securities referred to in the within-mentioned Indenture. 

 

					
	 Date:
	  	 U.S. Bank National Association,
		  	 as Trustee

					
			
		 	 By:
	  	     

		 		  	Authorized Signatory

 [REVERSE SIDE OF NOTE] 

NUCOR CORPORATION 
 3.950% Notes
due 2028 
 Principal and Interest. The Company will pay the principal of this Note on May 1, 2028. 

The Company promises to pay interest on the principal amount of this Note on each Interest Payment Date indicated on the face of this Note
(each an “Interest Payment Date”), as set forth below, at the rate per annum shown above. 
 Interest will be payable
semi-annually in arrears on each Interest Payment Date, commencing November 1, 2018. 
 Interest on the Notes will accrue from the most
recent date to which interest has been paid or, if no interest has been paid, from April 26, 2018; provided that, if there is no existing default in the payment of interest and if this Note is authenticated between a regular Record Date as
indicated on the face of this Note (each a “Record Date”) referred to on the face hereof and the next succeeding Interest Payment Date, interest shall accrue from such Interest Payment Date. Interest will be computed on the basis of a 360-day year consisting of twelve 30-day months. 
 The Company
shall pay interest on overdue principal and premium and interest on overdue installments of interest, to the extent lawful, at the rate borne by the Notes. 

Method of Payment. The Company will pay interest (except as provided pursuant to Article Seven of the Indenture (as defined below) with
respect to defaulted interest and interest) on the principal amount of the Notes as provided above on each May 1 and November 1 to the Persons who are Holders (as reflected in the Debt Security register at the close of business on the
April 15 and October 15 next preceding the applicable Interest Payment Date), even if such Notes are cancelled after such Record Date and on or before such Interest Payment Date. On and after the redemption or repurchase of any of the
Notes by the Company, interest, if any, shall cease to accrue on the Notes, or portion thereof, subject to redemption or repurchase. With respect to the payment of principal, the Company will make payment to the Holder that surrenders this Note to
the paying agent with respect to the Notes (a “Paying Agent”) on or after May 1, 2028. 
 Principal of and premium, if any,
and interest on the Notes initially will be payable in accordance with the procedures of DTC and its participants in effect from time to time. The Notes will be exchangeable and transfers of the Notes will be registrable, subject to the limitations
provided in the Indenture, at the principal corporate trust office of the Trustee (as defined below). 
 If any Interest Payment Date,
stated maturity date or earlier redemption date falls on a Saturday, a Sunday or a day on which banking institutions are authorized by law to close, 

 
then the required payment of principal of and premium, if any, and interest may be made on the next succeeding day not a Saturday, a Sunday or a day on which banking institutions are authorized
by law to close, as if it were made on the date payment was due, and no interest will accrue on the amount so payable for the period from and after that Interest Payment Date, the stated maturity date or earlier redemption date, as the case may be.

 All payments made in respect of the Notes are to be made in such coin or currency of the United States of America as at the time of
payment is legal tender for payment of public and private debts. 
 Paying Agent and Registrar. Initially, the Trustee will act as
authenticating agent, Paying Agent and registrar (the “Registrar”) with respect to the Notes. The Company may change any authenticating agent, Paying Agent or Registrar without notice. The Company, any Subsidiary or any affiliate of any of
them may act as Paying Agent, Registrar or co-Registrar. 
 Indenture; Limitations. The Company
issued the Notes under an Indenture dated as of August 19, 2014 (the “Original Indenture”), as supplemented by the First Supplemental Indenture dated April 26, 2018 (the “First Supplemental Indenture” and, together with
the Original Indenture, the “Indenture”), between the Company and U.S. Bank National Association, as trustee (the “Trustee”). Capitalized terms herein are used as defined in the Indenture unless otherwise indicated. Reference is
made to the Indenture and the Trust Indenture Act of 1939, as amended (the “Trust Indenture Act”), for a full, complete and detailed statement of the purposes for which the Notes are issued, the terms on which the Notes are issued and the
terms, provisions and conditions governing payment of the Notes and the provisions, among others, with respect to the nature and extent of the rights, duties and obligations of the Trustee, the Paying Agent, the Registrar, the authenticating agent,
Holders and the Company. The Holder of this Note, by acceptance of this Note, is deemed to have agreed and consented to the terms and provisions of the Indenture. The terms of the Notes include those stated in the Indenture and those made part of
the Indenture by reference to the Trust Indenture Act. The Notes are subject to all such terms, and Holders are referred to the Indenture and the Trust Indenture Act for a statement of all such terms. 

The Notes are general unsecured obligations of the Company. This Note is not secured by any collateral, including assets of the Company or any
of its Subsidiaries. The First Supplemental Indenture establishes the original aggregate principal amount of the Notes at $500,000,000, all of which were issued by the Company on the Issue Date indicated on the face of this Note, and this Note shall
represent the aggregate principal amount of such outstanding Notes from time to time endorsed thereon pursuant to the Indenture. The aggregate principal amount of outstanding Notes represented hereby may from time to time by increased or decreased
by adjustments made on the records of the Trustee, as custodian for the Depositary or its nominee, as provided in the First Supplemental Indenture. 

Optional Redemption. The Notes are subject to redemption upon prior notice, in whole or in part, at any time or from time to time, at the
option of the Company as set forth in the First Supplemental Indenture. 

 Change of Control Offer to Purchase. Upon a Change of Control Triggering Event, the Company shall
be required to make an offer to purchase the Notes on the terms set forth in the First Supplemental Indenture. 
 Denominations; Transfer;
Exchange. The Notes are in registered form without coupons in minimum denominations of $2,000 of principal amount and integral multiples of $1,000 in excess thereof. The transfer or exchange of Notes may be registered and the Notes may be exchanged
in accordance with the Indenture. The Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes, fees and/or other governmental charges required by law or permitted by the
Indenture. The Registrar need not register the transfer or exchange of any Notes selected for redemption. Also, it need not register the transfer or exchange of any Notes for a period of fifteen (15) days before the day of the mailing of a
notice of redemption of Notes selected for redemption. 
 As provided in the Indenture and subject to certain limitations therein set forth,
the Notes will be issued only in registered form and initially will be represented by one or more Global Notes registered in the name of a nominee of DTC. Beneficial interests in the Notes will be shown on, and transfers thereof will be effected
only through, the records maintained by DTC participants. Except for the limited circumstances described in the Indenture, owners of beneficial interests in the Notes will not be entitled to receive definitive Notes in registered, certificated form
and will not be considered the Holders thereof. 
 The Company will provide for registration of transfers of the Notes through the
Registrar, subject to the operations and procedures of DTC and its participants in effect from time to time, upon receipt of the information regarding the form of transfer and the status of the transferee to be provided on the Assignment Form
attached hereto, along with such other opinions of counsel, certifications and/or other information satisfactory to the Company and the Trustee in connection with certain transfers. 

Persons Deemed Owners. A Holder shall be treated as the owner of a Note for all purposes. 

Unclaimed Money. If money for the payment of principal and premium, if any, or interest remains unclaimed for one year, the Trustee or the
Paying Agent will pay the money back to the Company at its written request. After that, Holders entitled to the money must look to the Company for payment, unless applicable law designates another Person, and all liability of the Trustee and such
Paying Agent with respect to such money shall cease. 
 Defeasance and Discharge Prior to Redemption or Maturity. The Indenture contains
provisions for defeasance at any time of the entire indebtedness of this Note upon compliance with certain conditions set forth in the Indenture. 

Amendment; Supplement; Waiver. Subject to certain exceptions, the Indenture or the Notes may be amended or supplemented with the consent of
the Holders of not less than majority in aggregate principal amount of the Notes then outstanding, and, subject to Section 7 of the Indenture, any existing default or Event of Default or compliance with any provision may be waived with the
consent of the Holders of at least a majority in principal amount of the Notes 

 
then outstanding; provided, however, that no supplemental indenture shall, without the consent of the Holders of all Debt Securities of such Series then outstanding, (i) change the fixed
maturity (which term shall not include payments due pursuant to any sinking, purchase or analogous fund) of those Debt Securities, or reduce the principal amount thereof, or reduce the rate or extend the time of payment of interest thereon, reduce
any premium payable upon the redemption thereof, or impair the right to institute suit for the enforcement of any such payment on or after the maturity thereof (or, in the case of redemption on or after the redemption date, without the consent of
the Holder of each Debt Security so affected), or (ii) reduce the aforesaid percentage of Debt Securities of any Series, the consent of the Holders of which is required for any such supplemental indenture. Without notice to or the consent of
any Holder, the parties thereto may amend or supplement the Indenture or the Notes to, among other things, clarify or cure any ambiguity, defect or inconsistency and make any change that does not adversely affect the rights of any Holder in any
material respect. 
 Restrictive Covenants. The Indenture contains certain restrictive covenants with respect to the Notes. 

Successor Persons. When a successor Person or other entity assumes all the obligations of its predecessor under the Notes and the Indenture,
as permitted by the Indenture, the predecessor Person will be released from those obligations. 
 Defaults and Remedies. The Indenture
contains Events of Default with respect to the Notes. If an Event of Default with respect to Notes of this Series shall occur and be continuing, the principal of such Notes may be declared, or shall immediately become, due and payable in the manner
and with the effect provided in the Indenture. 
 Trustee Dealings with Company. Except as prohibited by the Indenture, the Trustee under
the Indenture, in its individual or any other capacity, may make loans to, accept deposits from and perform services for the Company or its affiliates and may otherwise deal with the Company or its affiliates as if it were not the Trustee. 

No Recourse Against Others. No recourse for the payment of the principal of, premium (if any) or interest (if any) on the Notes, or for any
claim based thereon or otherwise in respect thereof, and no recourse under or upon any obligation, covenant or agreement of the Company in the Indenture or in any supplemental indenture or in the Notes, or because of the creation of any indebtedness
represented thereby, shall be had against any incorporator, stockholder, officer, director or employee 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. The waiver and release are a condition of, and part of the consideration for, the issuance of the Notes.

 Authentication. This Note shall not be entitled to any right or benefit under the Indenture, or be valid, or become obligatory for any
purpose, until the Trustee or authenticating agent signs the certificate of authentication on the other side of this Note. 

 Governing Law. The Notes shall be governed by and construed in accordance with the laws of the
State of New York without regard to principles of conflicts of laws. 
 The Company will furnish to any Holder upon written request and
without charge a copy of the Indenture. Requests may be made to Nucor Corporation, 1915 Rexford Road, Charlotte, North Carolina 28211, Attention: Corporate Secretary. 

 ASSIGNMENT FORM 

To assign this Note, fill in the form below: 

I or we assign and transfer this Note to 
  

 

			
		 	 (Print or type assignee’s name, address and zip code)

    

		 	 (Insert assignee’s Soc. Sec. or Tax I.D.
No.)

 and irrevocably appoint
                             agent to transfer this Note on the books of the Company. The agent may
substitute another to act for him. 
  

					
	 Date:
                    
	  	
Your Signature:              
                                         
                                         
 

		  		  	 (sign exactly as your name appears on the other side of the Note)

  

	*	NOTICE: The Signature must be guaranteed by an Institution which is a member of one of the following recognized signature Guarantee Programs: (i) The Securities Transfer Agent Medallion Program (STAMP); (ii) The
New York Stock Exchange Medallion Program (MNSP); (iii) The Stock Exchange Medallion Program (SEMP); or (iv) such other guarantee program acceptable to the Trustee. 

 Exhibit B 

FORM OF GLOBAL NOTE DUE 2048 

[FACE OF THE NOTE] 
 THIS SECURITY IS A GLOBAL
DEBT SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY (AS DEFINED IN THE INDENTURE) OR A NOMINEE OF A DEPOSITARY OR A SUCCESSOR DEPOSITARY. THIS SECURITY IS EXCHANGEABLE FOR
SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS NOTE (OTHER THAN 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 SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR ITS NOMINEE) MAY BE REGISTERED EXCEPT IN SUCH SPECIFIED CIRCUMSTANCES. 

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO NUCOR
CORPORATION OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR TO SUCH OTHER ENTITY OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF
DTC (AND ANY PAYMENT HEREON 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. 

 Nucor Corporation 

4.400% Notes due 2048 
  

			
	N-	  	 CUSIP 670346 AQ8

 $ 

Issue Date: 
 NUCOR CORPORATION,
a Delaware corporation (the “Company”, which term includes any successor under the Indenture hereinafter referred to), for value received, promises to pay to Cede & Co., or its registered assigns, the principal sum of
             Dollars ($            ) on May 1, 2048. The 4.400% Notes due 2048 are herein referred to as the
“Notes”. 
 Interest Payment Dates: May 1 and November 1, commencing November 1, 2018. 

Record Dates: April 15 and October 15. 

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. 

 IN WITNESS WHEREOF, the Company has caused this Note to be signed manually or by facsimile by a
duly authorized officer. 
  

			
	 Date:
	 	NUCOR CORPORATION,
		 	as Issuer

					
			
		 	 By:
	 	     

		 		 	Name:
		 		 	Title:

 Trustee’s Certificate of Authentication 

This 4.400% Note due 2048 is one of the Series of Debt Securities referred to in the within-mentioned Indenture. 

 

					
	 Date:
	  	 U.S. Bank National Association,
		  	 as Trustee

					
			
		 	 By:
	  	     

		 		  	Authorized Signatory

 [REVERSE SIDE OF NOTE] 

NUCOR CORPORATION 
 4.400% Notes
due 2048 
 Principal and Interest. The Company will pay the principal of this Note on May 1, 2048. 

The Company promises to pay interest on the principal amount of this Note on each Interest Payment Date indicated on the face of this Note
(each an “Interest Payment Date”), as set forth below, at the rate per annum shown above. 
 Interest will be payable
semi-annually in arrears on each Interest Payment Date, commencing November 1, 2018. 
 Interest on the Notes will accrue from the most
recent date to which interest has been paid or, if no interest has been paid, from April 26, 2018; provided that, if there is no existing default in the payment of interest and if this Note is authenticated between a regular Record Date as
indicated on the face of this Note (each a “Record Date”) referred to on the face hereof and the next succeeding Interest Payment Date, interest shall accrue from such Interest Payment Date. Interest will be computed on the basis of a 360-day year consisting of twelve 30-day months. 
 The Company
shall pay interest on overdue principal and premium and interest on overdue installments of interest, to the extent lawful, at the rate borne by the Notes. 

Method of Payment. The Company will pay interest (except as provided pursuant to Article Seven of the Indenture (as defined below) with
respect to defaulted interest and interest) on the principal amount of the Notes as provided above on each May 1 and November 1 to the Persons who are Holders (as reflected in the Debt Security register at the close of business on the
April 15 and October 15 next preceding the applicable Interest Payment Date), even if such Notes are cancelled after such Record Date and on or before such Interest Payment Date. On and after the redemption or repurchase of any of the
Notes by the Company, interest, if any, shall cease to accrue on the Notes, or portion thereof, subject to redemption or repurchase. With respect to the payment of principal, the Company will make payment to the Holder that surrenders this Note to
the paying agent with respect to the Notes (a “Paying Agent”) on or after May 1, 2048. 
 Principal of and premium, if any,
and interest on the Notes initially will be payable in accordance with the procedures of DTC and its participants in effect from time to time. The Notes will be exchangeable and transfers of the Notes will be registrable, subject to the limitations
provided in the Indenture, at the principal corporate trust office of the Trustee (as defined below). 
 If any Interest Payment Date,
stated maturity date or earlier redemption date falls on a Saturday, a Sunday or a day on which banking institutions are authorized by law to close, 

 
then the required payment of principal of and premium, if any, and interest may be made on the next succeeding day not a Saturday, a Sunday or a day on which banking institutions are authorized
by law to close, as if it were made on the date payment was due, and no interest will accrue on the amount so payable for the period from and after that Interest Payment Date, the stated maturity date or earlier redemption date, as the case may be.

 All payments made in respect of the Notes are to be made in such coin or currency of the United States of America as at the time of
payment is legal tender for payment of public and private debts. 
 Paying Agent and Registrar. Initially, the Trustee will act as
authenticating agent, Paying Agent and registrar (the “Registrar”) with respect to the Notes. The Company may change any authenticating agent, Paying Agent or Registrar without notice. The Company, any Subsidiary or any affiliate of any of
them may act as Paying Agent, Registrar or co-Registrar. 
 Indenture; Limitations. The Company
issued the Notes under an Indenture dated as of August 19, 2014 (the “Original Indenture”), as supplemented by the First Supplemental Indenture dated April 26, 2018 (the “First Supplemental Indenture” and, together with
the Original Indenture, the “Indenture”), between the Company and U.S. Bank National Association, as trustee (the “Trustee”). Capitalized terms herein are used as defined in the Indenture unless otherwise indicated. Reference is
made to the Indenture and the Trust Indenture Act of 1939, as amended (the “Trust Indenture Act”), for a full, complete and detailed statement of the purposes for which the Notes are issued, the terms on which the Notes are issued and the
terms, provisions and conditions governing payment of the Notes and the provisions, among others, with respect to the nature and extent of the rights, duties and obligations of the Trustee, the Paying Agent, the Registrar, the authenticating agent,
Holders and the Company. The Holder of this Note, by acceptance of this Note, is deemed to have agreed and consented to the terms and provisions of the Indenture. The terms of the Notes include those stated in the Indenture and those made part of
the Indenture by reference to the Trust Indenture Act. The Notes are subject to all such terms, and Holders are referred to the Indenture and the Trust Indenture Act for a statement of all such terms. 

The Notes are general unsecured obligations of the Company. This Note is not secured by any collateral, including assets of the Company or any
of its Subsidiaries. The First Supplemental Indenture establishes the original aggregate principal amount of the Notes at $500,000,000, all of which were issued by the Company on the Issue Date indicated on the face of this Note, and this Note shall
represent the aggregate principal amount of such outstanding Notes from time to time endorsed thereon pursuant to the Indenture. The aggregate principal amount of outstanding Notes represented hereby may from time to time by increased or decreased
by adjustments made on the records of the Trustee, as custodian for the Depositary or its nominee, as provided in the First Supplemental Indenture. 

Optional Redemption. The Notes are subject to redemption upon prior notice, in whole or in part, at any time or from time to time, at the
option of the Company as set forth in the First Supplemental Indenture. 

 Change of Control Offer to Purchase. Upon a Change of Control Triggering Event, the Company shall
be required to make an offer to purchase the Notes on the terms set forth in the First Supplemental Indenture. 
 Denominations; Transfer;
Exchange. The Notes are in registered form without coupons in minimum denominations of $2,000 of principal amount and integral multiples of $1,000 in excess thereof. The transfer or exchange of Notes may be registered and the Notes may be exchanged
in accordance with the Indenture. The Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes, fees and/or other governmental charges required by law or permitted by the
Indenture. The Registrar need not register the transfer or exchange of any Notes selected for redemption. Also, it need not register the transfer or exchange of any Notes for a period of fifteen (15) days before the day of the mailing of a
notice of redemption of Notes selected for redemption. 
 As provided in the Indenture and subject to certain limitations therein set forth,
the Notes will be issued only in registered form and initially will be represented by one or more Global Notes registered in the name of a nominee of DTC. Beneficial interests in the Notes will be shown on, and transfers thereof will be effected
only through, the records maintained by DTC participants. Except for the limited circumstances described in the Indenture, owners of beneficial interests in the Notes will not be entitled to receive definitive Notes in registered, certificated form
and will not be considered the Holders thereof. 
 The Company will provide for registration of transfers of the Notes through the
Registrar, subject to the operations and procedures of DTC and its participants in effect from time to time, upon receipt of the information regarding the form of transfer and the status of the transferee to be provided on the Assignment Form
attached hereto, along with such other opinions of counsel, certifications and/or other information satisfactory to the Company and the Trustee in connection with certain transfers. 

Persons Deemed Owners. A Holder shall be treated as the owner of a Note for all purposes. 

Unclaimed Money. If money for the payment of principal and premium, if any, or interest remains unclaimed for one year, the Trustee or the
Paying Agent will pay the money back to the Company at its written request. After that, Holders entitled to the money must look to the Company for payment, unless applicable law designates another Person, and all liability of the Trustee and such
Paying Agent with respect to such money shall cease. 
 Defeasance and Discharge Prior to Redemption or Maturity. The Indenture contains
provisions for defeasance at any time of the entire indebtedness of this Note upon compliance with certain conditions set forth in the Indenture. 

Amendment; Supplement; Waiver. Subject to certain exceptions, the Indenture or the Notes may be amended or supplemented with the consent of
the Holders of not less than majority in aggregate principal amount of the Notes then outstanding, and, subject to Section 7 of the Indenture, any existing default or Event of Default or compliance with any provision may be waived with the
consent of the Holders of at least a majority in principal amount of the Notes 

 
then outstanding; provided, however, that no supplemental indenture shall, without the consent of the Holders of all Debt Securities of such Series then outstanding, (i) change the fixed
maturity (which term shall not include payments due pursuant to any sinking, purchase or analogous fund) of those Debt Securities, or reduce the principal amount thereof, or reduce the rate or extend the time of payment of interest thereon, reduce
any premium payable upon the redemption thereof, or impair the right to institute suit for the enforcement of any such payment on or after the maturity thereof (or, in the case of redemption on or after the redemption date, without the consent of
the Holder of each Debt Security so affected), or (ii) reduce the aforesaid percentage of Debt Securities of any Series, the consent of the Holders of which is required for any such supplemental indenture. Without notice to or the consent of
any Holder, the parties thereto may amend or supplement the Indenture or the Notes to, among other things, clarify or cure any ambiguity, defect or inconsistency and make any change that does not adversely affect the rights of any Holder in any
material respect. 
 Restrictive Covenants. The Indenture contains certain restrictive covenants with respect to the Notes. 

Successor Persons. When a successor Person or other entity assumes all the obligations of its predecessor under the Notes and the Indenture,
as permitted by the Indenture, the predecessor Person will be released from those obligations. 
 Defaults and Remedies. The Indenture
contains Events of Default with respect to the Notes. If an Event of Default with respect to Notes of this Series shall occur and be continuing, the principal of such Notes may be declared, or shall immediately become, due and payable in the manner
and with the effect provided in the Indenture. 
 Trustee Dealings with Company. Except as prohibited by the Indenture, the Trustee under
the Indenture, in its individual or any other capacity, may make loans to, accept deposits from and perform services for the Company or its affiliates and may otherwise deal with the Company or its affiliates as if it were not the Trustee. 

No Recourse Against Others. No recourse for the payment of the principal of, premium (if any) or interest (if any) on the Notes, or for any
claim based thereon or otherwise in respect thereof, and no recourse under or upon any obligation, covenant or agreement of the Company in the Indenture or in any supplemental indenture or in the Notes, or because of the creation of any indebtedness
represented thereby, shall be had against any incorporator, stockholder, officer, director or employee 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. The waiver and release are a condition of, and part of the consideration for, the issuance of the Notes.

 Authentication. This Note shall not be entitled to any right or benefit under the Indenture, or be valid, or become obligatory for any
purpose, until the Trustee or authenticating agent signs the certificate of authentication on the other side of this Note. 

 Governing Law. The Notes shall be governed by and construed in accordance with the laws of the
State of New York without regard to principles of conflicts of laws. 
 The Company will furnish to any Holder upon written request and
without charge a copy of the Indenture. Requests may be made to Nucor Corporation, 1915 Rexford Road, Charlotte, North Carolina 28211, Attention: Corporate Secretary. 

 ASSIGNMENT FORM 

To assign this Note, fill in the form below: 

I or we assign and transfer this Note to 
  

 

			
		 	 (Print or type assignee’s name, address and zip code)

    

		 	 (Insert assignee’s Soc. Sec. or Tax I.D.
No.)

 and irrevocably appoint
                             agent to transfer this Note on the books of the Company. The agent may
substitute another to act for him. 
  

					
	 Date:
                    
	  	
Your Signature:                
                                         
                                        

		  		  	 (sign exactly as your name appears on the other side of the Note)

  

	*	NOTICE: The Signature must be guaranteed by an Institution which is a member of one of the following recognized signature Guarantee Programs: (i) The Securities Transfer Agent Medallion Program (STAMP); (ii) The
New York Stock Exchange Medallion Program (MNSP); (iii) The Stock Exchange Medallion Program (SEMP); or (iv) such other guarantee program acceptable to the Trustee.EX-4.2

 Exhibit 4.2 

NEW SDRL LIMITED 

REGISTRATION RIGHTS AGREEMENT 

This REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is made and entered into as of April 17, 2018, by and among
(i) New SDRL Limited, an exempted company limited by shares incorporated under the laws of Bermuda, with its registered office at Par-la-Ville Place, 4th Floor, 14 Par-la-Ville Road, Hamilton HM08, Bermuda and registered with the Bermuda Registrar of Companies under number 53439 (the “Company”), and (ii) the Holders
(as defined below). The Company and the Holders are referred to collectively herein as the “Parties.” Capitalized terms used herein have the meanings set forth in Section 1. 

WITNESSETH: 
 WHEREAS, on
September 12, 2017, Seadrill Limited and certain of its direct and indirect subsidiaries filed voluntary petitions in the United States Bankruptcy Court for the Southern District of Texas Victoria Division (the “Bankruptcy
Court”) initiating cases under chapter 11 of title 11 of the United States Code (the “Bankruptcy Code”); 

WHEREAS, on April 17, 2018 the Bankruptcy Court entered an order confirming the Second Amended Joint Chapter 11 Plan of Reorganization of
Seadrill Limited and its Debtor Affiliates Pursuant to Chapter 11 of the Bankruptcy Code (the “Plan”); 
 WHEREAS, on
September 12, 2017, Seadrill Limited and certain of its subsidiaries entered into an investment agreement, as amended pursuant to that certain First Amendment to Investment Agreement, dated as of October 12, 2017, and that certain
Amendment, Assignment and Joinder Agreement in Respect of Investment Agreement, dated February 26, 2018, and as may be further amended, restated, amended and restated, modified, or supplemented from time to time in accordance with the terms
thereof (the “Investment Agreement”) with certain commitment parties thereunder, pursuant to which the Company, subject to the terms and conditions therein, agreed to (i) issue and sell common shares of the Company
(“New Common Shares”) to such commitment parties on the Effective Date, and (ii) register the resale of such New Common Shares under the Securities Act and (iii) certain other resale registration terms and conditions set
forth in the “Registration Rights Agreement Term Sheet” attached as a schedule to the Investment Agreement; 
 NOW, THEREFORE, in
consideration of the premises and the mutual covenants and agreements set forth herein and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged by each Party, and intending to be legally bound, the
Parties agree as follows: 
 1.    Definitions. As used in this Agreement, the following terms
shall have the respective meanings set forth in this Section 1: 
 “Acquired Equity Securities” has the meaning
set forth in the Investment Agreement. 
 “Additional Commitment Parties” means the funds and/or accounts that are managed,
advised or sub-advised by each of Fintech Advisory Inc. and Asia Research & Capital Management Limited or such Person’s affiliate(s), in each case, that are signatories to the Investment
Agreement. 

 “Ad Hoc Group” means, collectively, certain Persons who were, prior to the
Effective Date, beneficial owners (or investment advisors, sub-advisors or managers for beneficial owners) of Unsecured Notes, and/or one or more of their respective Affiliates, related funds, managed accounts
and/or designees, in each case that are signatories to the Investment Agreement and are designated as members of the Ad Hoc Group on Schedule I hereto; 

“Affiliate” means, with respect to any Person, any other Person that directly or indirectly controls, is controlled by, or is
under common control with, such Person as of the date on which, or at any time during the period for which, the determination of affiliation is being made (including any investment fund the primary investment advisor to which is such Person or an
Affiliate thereof). For purposes of this definition, the term “control” (including the correlative meanings of the terms “controlling,” “controlled by” and “under common control
with”), as used with respect to any Person, means the possession, directly or indirectly, of the power to direct or cause the direction of the management policies of such Person, whether through the ownership of voting securities, by
contract or otherwise. 
 “Agreement” has the meaning set forth in the preamble. 

“Automatic Shelf Registration Statement” means an “automatic shelf registration statement” as defined in Rule 405.

 “Bankruptcy Code” has the meaning set forth in the recitals. 

“Bankruptcy Court” has the meaning set forth in the recitals. 

“Barclays” means the Distressed Trading Desk of Barclays Bank PLC. 

“beneficially owned,” “beneficial ownership” and similar phrases have the same meanings as such terms have
under Rule 13d-3 (or any successor rule then in effect) under the Exchange Act, except that in calculating the beneficial ownership of any Holder, such Holder shall be deemed to have beneficial ownership of
all securities that such Holder has the right to acquire, whether such right is currently exercisable or is exercisable upon the occurrence of a subsequent event. 

“Board of Directors” means the board of directors of the Company. 

“Bought Deal” has the meaning set forth in Section 2(a)(iv). 

“Business Day” means any day that is not a Saturday, a Sunday or other day on which banks are required or authorized by law
to be closed in New York, New York. 
 “Capital Stock” means with respect to a corporation, any and all shares, interests
or equivalents of capital stock of such corporation (whether voting or nonvoting and whether common or preferred) and any and all options, warrants and other securities that at such time are convertible into, or exchangeable or exercisable for, any
such shares, interests or equivalents (including, without limitation, the New Common Shares or any note or debt security convertible into or exchangeable for New Common Shares). 

  
 - 2 - 

 “Centerbridge” means Centerbridge Credit Partners L.P. (along with certain of
its affiliates). 
 “Commission” means the U.S. Securities and Exchange Commission or any other federal agency then
administering the Securities Act or Exchange Act. 
 “Company” has the meaning set forth in the preamble. 

“Confidential Information” has the meaning set forth in Section 2(i). 

“Confirmation Date” has the meaning set forth in Section 2(a)(i). 

“Creditor Equity Rights Offering” has the meaning set forth in the Investment Agreement. 

“Debt Commitment” has the meaning set forth in the Investment Agreement. 

“Debt Rights Offering” has the meaning set forth in the Investment Agreement. 

“Demand Notice” has the meaning set forth in Section 2(b)(i). 

“Demand Registration” has the meaning set forth in Section 2(b)(i). 

“Demand Registration Statement” has the meaning set forth in Section 2(b)(i). 

“Demand Request” has the meaning set forth in Section 2(b)(i). 

“DSME” means Daewoo Shipbuilding & Marine Engineering Co., Ltd. 

“Due Diligence Information” has the meaning set forth in Section 4(p). 

“Effective Date” means the effective date of the Plan. 

“Effectiveness Period” has the meaning set forth in Section 2(b)(iv). 

“End of Suspension Notice” has the meaning set forth in Section 2(e). 

“Equity Securities” means New Common Shares. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder. 

“FINRA” means the Financial Industry Regulatory Authority or any successor regulatory authority agency. 

“Free Writing Prospectus” means any “free writing prospectus” as defined in Rule 405. 

  
 - 3 - 

 “Form F-1 Shelf” has the meaning set
forth in Section 2(a)(i). 
 “Form F-3 Shelf” has the
meaning set forth in Section 2(a)(i). 
 “Granted Equity Securities” has the meaning set forth in
the Investment Agreement. 
 “General Unsecured Claim” has the meaning set forth in the Investment Agreement. 

“General Unsecured Claim Holder” means Samsung or DSME, solely through its exercise of rights in the Debt Rights Offering, or
any other holder of General Unsecured Claims solely through its exercise of rights in the Debt Rights Offering resulting in its acquisition of at least 1.0% of the outstanding Equity Securities on the Effective Date. 

“Hemen” means Hemen Holding Limited, a Cyprus holding company with registration number HE87804 and Hemen Investments Limited,
a Cyprus holding company with registration number HE371665, and any other holder of Registrable Securities that are either wholly-owned by a Trust or directly or indirectly by John Fredriksen. 

“Holder” and “Holder of Registrable Securities” means each Person that is party to this Agreement on the
date hereof (or who becomes a party hereto by executing a Joinder Agreement at any time on or prior to the Effective Date) and is listed on Schedule III hereto, and any other Person who hereafter becomes a party to this Agreement pursuant to
Section 10(g) of this Agreement, or as an initial purchaser of Registrable Securities as contemplated by clause (d) of the definition thereof, by, among other things, executing a Joinder Agreement. A Person shall cease
to be a Holder hereunder at such time as it ceases to beneficially own any Registrable Securities. 
 “Holder Indemnified
Persons” has the meaning set forth in Section 8(a). 
 “Holders of a Majority of Included
Registrable Securities” means Holders of a majority of the Registrable Securities proposed to be included in a Demand Registration or Underwritten Shelf Takedown, as applicable, calculated in the case of any Registrable Securities that are
convertible or exchangeable into New Common Shares, on the basis of the number of New Common Shares underlying such security. For the avoidance of doubt, only Registrable Securities held by Persons who are party to this Agreement as of the date
hereof or who thereafter execute a Joinder Agreement in accordance with Section 10(g) shall be considered in calculating a majority of the Registrable Securities. 

“Indemnified Persons” has the meaning set forth in Section 8(b). 

“indemnifying party” has the meaning set forth in Section 8(c). 

“Initial Registration Statement Filing Date” has the meaning set forth in Section 2(a)(i). 

“Investment Agreement” has the meaning set forth in the recitals. 

“Investors’ Counsel” has the meaning set forth in Section 5. 

  
 - 4 - 

 “Issuer Free Writing Prospectus” means an issuer free writing prospectus, as
defined in Rule 433, relating to an offer of the Registrable Securities. 
 “Joinder Agreement” has the meaning set forth
in Section 10(g). 
 “Legend” has the meaning set forth in
Section 10(h). 
 “Lock-Up Agreement” has the meaning set
forth in Section 6(a). 
 “Lock-Up Period” has the
meaning set forth in Section 6(a). 
 “Losses” has the meaning set forth in
Section 8(a). 
 “Maximum Offering Size” has the meaning set forth in
Section 2(a)(v). 
 “NADL” means North Atlantic Drilling Limited, an exempted company limited by
shares incorporated under the laws of Bermuda, with its registered office at Par-la-Ville Place, 4th Floor, 14 Par-la-Ville Road, Hamilton HM08, Bermuda and registered with the Bermuda Registrar of Companies under number 45094. 

“New Common Shares” has the meaning set forth in the recitals. 

“New Secured Notes” has the meaning set forth in the Investment Agreement. 

“NSN Commitment Holders” means each of Hemen, Centerbridge, the Select Commitment Parties, the Additional Commitment Parties,
Barclays, each member of the Ad Hoc Group and their respective successors and assigns. 

“Opt-Out Request” has the meaning set forth in
Section 10(w). 
 “Other Registrable Securities” means (a) New Common Shares (including New
Common Shares beneficially owned as a result of, or issuable upon, the conversion, exercise or exchange of any other Capital Stock), (b) any securities issued or issuable with respect to, on account of or in exchange for New Common Shares, whether
by share subdivision or consolidation, share dividend, bonus issue, recapitalization, merger, amalgamation, consolidation or other reorganization, charter amendment or otherwise and (c) any options, warrants or other rights to acquire, and any
securities received as a dividend or distribution in respect of, any of the securities described in clauses (a) and (b) above, in each case beneficially owned by any Person who has rights to participate in any offering of securities by the
Company pursuant to a registration rights agreement or other similar arrangement (other than this Agreement) with the Company or any direct or indirect parent of the Company relating to the New Common Shares. 

“Parties” has the meaning set forth in the preamble. 

“Participating Qualified Holder” has the meaning set forth in Section 2(a)(v). 

“Percentage Allocation” has the meaning set forth in Section 2(a)(v). 

  
 - 5 - 

 “Person” means any individual, partnership, corporation, company, association,
trust, joint venture, limited liability company, unincorporated organization, entity or division, or any government, governmental department or agency or political subdivision thereof. 

“Piggyback Eligible Holders” has the meaning set forth in Section 2(c)(i). 

“Piggyback Notice” has the meaning set forth in Section 2(c)(i). 

“Piggyback Offering” has the meaning set forth in Section 2(c)(i). 

“Piggyback Registration” has the meaning set forth in Section 2(c)(i). 

“Piggyback Request” has the meaning set forth in Section 2(c)(i). 

“Plan” has the meaning set forth in the recitals. 

“Priority Shares” has the meaning set forth in Section 2(a)(v). 

“Proceeding” means any action, claim, suit, proceeding or investigation (including a preliminary investigation or partial
proceeding, such as a deposition) pending or known to the Company to be threatened. 
 “Prospectus” means the prospectus
included in a Registration Statement (including a prospectus that includes any information previously omitted from a prospectus filed as part of an effective Registration Statement in reliance upon Rule 430A promulgated under the Securities Act),
all amendments and supplements to the Prospectus, including post-effective amendments, and all material incorporated by reference or deemed to be incorporated by reference in such Prospectus. 

“Public Offering” means any sale or distribution to the public of Capital Stock of the Company pursuant to an offering
registered under the Securities Act, whether by the Company, by Holders and/or by any other holders of the Company’s Capital Stock. 

“Qualified Holder” means each of Hemen, Centerbridge, the Select Commitment Parties, Barclays, each member of the Ad Hoc
Group and their respective successors and assigns. 
 “Questionnaire” has the meaning set forth in
Section 2(a)(ii). 
 “Registrable Securities” means each of the following: (a) any Equity
Securities issued to the NSN Commitment Holders as contemplated by the Investment Agreement (including any Equity Securities owned by any of the NSN Commitment Holders as a result of, or issuable upon, the conversion, exchange or exercise of rights,
options, warrants and other securities convertible into, or exchangeable or exercisable for (at any time or upon the occurrence of any event or contingency and without regard to any vesting or other conditions to which such securities may be
subject) such Equity Securities; (b) any other Equity Securities acquired or owned by any of the NSN Commitment Holders prior to the effectiveness of the Shelf Registration Statement, or acquired or owned by any of the NSN Commitment Holders
after the effectiveness of the Shelf Registration Statement if such NSN Commitment Holder is then an 

  
 - 6 - 

 
Affiliate of the Company, (c) any Equity Securities issued or issuable to any of the NSN Commitment Holders with respect to the securities referred to in clauses (a) and (b) of this
definition by way of stock or unit dividend or stock or unit split or in connection with a combination of shares or units, recapitalization, merger, amalgamation, consolidation or other reorganization or otherwise and any Equity Securities, as the
case may be, issuable upon conversion, exercise or exchange thereof, and (d) any Equity Securities issued to either Samsung or DSME, solely through its exercise of rights in the Debt Rights Offering, or to any other holder of General Unsecured
Claims solely through its exercise of rights in the Debt Rights Offering resulting in its acquisition of at least 1.0% of the outstanding Equity Securities on the Effective Date; provided that any such Registrable Securities shall cease to be
Registrable Securities when (i) a Registration Statement covering such Registrable Securities has been declared effective under the Securities Act by the Commission and such Registrable Securities have been disposed of pursuant to such
effective Registration Statement, (ii) such Registrable Securities are sold in a private transaction in which the transferor’s rights under this Agreement are not assigned to the transferee of such securities as permitted under
Section 10(g) hereof, (iii) the date on which such Registrable Securities have been disposed of pursuant to Rule 144, (iv) in the case of Registrable Securities held by General Unsecured Claim Holders other than Samsung or DSME, the date
on which such Registrable Securities may be disposed of pursuant to Rule 144 without volume or manner-of-sale restrictions and without the requirement for the Company to
be in compliance with the current public information requirement under Rule 144(c)(1) or (v) the date on which such Registrable Securities cease to be outstanding. 

“Registration Expenses” has the meaning set forth in Section 5. 

“Registration Statement” means a registration statement of the Company filed with or to be filed with the Commission under
the Securities Act and other applicable law, including an Automatic Shelf Registration Statement, and including any Prospectus, amendments and supplements to each such registration statement or Prospectus, including
pre- and post-effective amendments, all exhibits thereto, and all material incorporated by reference or deemed to be incorporated by reference in such registration statement. 

“Regulation S” means Regulations S under the Securities Act. 

“Related Party” has the meaning set forth in Section 10(s). 

“Representatives” means, with respect to any Person, such Person’s directors, officers, members, partners, limited
partners, general partners, shareholders, subsidiaries, managed accounts or funds, managers, management company, investment manager, affiliates, principals, employees, agents, investment bankers, attorneys, accountants, advisors, consultants, fund
advisors, financial advisor and other professionals of such Person, in each case, in such capacity, serving on or after the date of this Agreement. 

“road show” has the meaning set forth in Section 8(a). 

“Rule 144” means Rule 144 promulgated by the Commission pursuant to the Securities Act, or any similar rule or regulation
hereafter adopted by the Commission having substantially the same effect as such Rule. 

  
 - 7 - 

 “Rule 144A” means Rule 144A promulgated by the Commission pursuant to the
Securities Act, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule. 

“Rule 158” means Rule 158 promulgated by the Commission pursuant to the Securities Act, or any similar rule or regulation
hereafter adopted by the Commission having substantially the same effect as such Rule. 
 “Rule 405” means Rule 405
promulgated by the Commission pursuant to the Securities Act, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule. 

“Rule 424” means Rule 424 promulgated by the Commission pursuant to the Securities Act, or any similar rule or regulation
hereafter adopted by the Commission having substantially the same effect as such Rule. 
 “Rule 433” means Rule 433
promulgated by the Commission pursuant to the Securities Act, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule. 

“Sale Transaction” has the meaning set forth in Section 6(a). 

“Samsung” means Samsung Heavy Industries Co., Ltd. 

“Seadrill Limited” means Seadrill Limited, an exempted company limited by shares incorporated under the laws of Bermuda on
10 May 2005 and registered with the Bermuda Registrar of Companies under number 36832. 
 “Seasoned Issuer” means an
issuer eligible to use a registration statement on Form F-3 under the Securities Act and who is not an “ineligible issuer” as defined in Rule 405 promulgated by the Commission pursuant to the
Securities Act. 
 “Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations thereunder.

 “Select Commitment Parties” means, collectively, certain funds and/or accounts that are managed, advised or sub-advised by each of Aristeia Capital L.L.C., GLG Partners LP, Saba Capital Management LP and Whitebox Advisors, LLC or such Person’s affiliate(s), in each case, that are signatories to the Investment
Agreement and are designated as members of the Select Commitment Parties on Schedule II hereto. 
 “Selling
Expenses” means all underwriting fees, discounts, selling commissions and stock transfer taxes applicable to the sale of Registrable Securities and related legal and other fees of a Holder not included within the definition of Registration
Expenses. 
 “Shelf Period” has the meaning set forth in Section 2(a)(i). 

“Shelf Registrable Securities” has the meaning set forth in Section 2(a)(iv). 

  
 - 8 - 

 “Shelf Registration” means the registration of an offering of Registrable
Securities on a Form F-1 Shelf or a Form F-3 Shelf, as applicable, on a delayed or continuous basis under Rule 415 under the Securities Act, pursuant to
Section 2(a)(i). 
 “Shelf Registration Statement” has the meaning set forth in
Section 2(a)(i). 
 “Shelf Takedown Notice” has the meaning set forth in
Section 2(a)(iv). 
 “Shelf Takedown Request” has the meaning set forth in
Section 2(a)(iv). 
 “Structuring Fee” has the meaning set forth in the Investment Agreement.

 “Subsidiary” means, when used with respect to any Person, any corporation or other entity, whether incorporated or
unincorporated, (a) of which such Person or any other Subsidiary of such Person is a general partner (excluding partnerships, the general partnership interests of which held by such Person or any Subsidiary of such Person do not have a majority
of the voting interests in such partnership) or (b) at least a majority of the securities or other interests of which having by their terms ordinary voting power to elect a majority of the board of directors or others performing similar
functions with respect to such corporation or other entity is directly or indirectly owned or controlled by such Person or by any one or more of its Subsidiaries, or by such Person and one or more of its Subsidiaries. 

“Suspension Notice” has the meaning set forth in Section 2(e). 

“Suspension Period” has the meaning set forth in Section 2(e). 

“Trading Market” means the principal national securities exchange in the United States on which Registrable Securities are
(or are to be) listed. 
 “Trust” means any trust created for the benefit of John Fredriksen, his direct lineal descendants
and/or the personal estate of any of the aforementioned persons and their estates. 
 “Underwritten Demand” means a Demand
Registration conducted as an underwritten Public Offering. 
 “Underwritten Shelf Takedown” has the meaning set forth in
Section 2(a)(iii). 
 “Unsecured Notes” means, collectively, each of the following series: 

(a) the following series of United States dollar-denominated notes: 

(i) US$1,000,000,000 55/8% Senior
Notes issued by Seadrill Limited due 2017; 
 (ii) US$500,000,000 6 1⁄8% Senior Notes issued by Seadrill Limited due 2020; and 
 (iii) US$600,000,000 6.25% Senior Notes
issued by NADL due 2019; and 
 (b) the following series of Norwegian or Swedish krone-denominated notes: 

(i) the FRN Seadrill Senior Unsecured Bond Issue 2013/2018 dated 11 March 2013 (ISIN NO 001 067314.8); 

  
 - 9 - 

 (ii) the FRN Seadrill Senior Unsecured Bond Issue 2013/2019 dated 17 March 2014 (ISIN NO 001
070579.1); and 
 (iii) the FRN North Atlantic Drilling Limited Bond Issue 2013/2018 dated 13 February 2015 (ISIN NO 001 069241.1),
guaranteed by the Company. 
 “WKSI” means a “well known seasoned issuer” as defined under Rule 405 and which
(i) is a “well-known seasoned issuer” under paragraph (1)(i)(A) of such definition or (ii) is a “well-known seasoned issuer” under paragraph (1)(i)(B) of such definition and is also a Seasoned Issuer. 

2.    Registration. 

(a)    Shelf Registration. 

(i)    Filing of Shelf Registration Statement. The Company shall use commercially reasonable efforts to file an
initial Registration Statement on Form F-1 with the Commission within five (5) Business Days (the “Initial Registration Statement Filing Date”) following the date of the entry of the confirmation order of the Bankruptcy
Court confirming the Plan (the “Confirmation Date”), to the extent permitted by the Commission’s rules and regulations, which registration statement shall cover the sale, resale or other distribution of all of the Registrable
Securities beneficially owned by the Holders on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of the Registrable Securities (the “Form F-1 Shelf”). The Company shall use commercially reasonable efforts
to have the Form F-1 Shelf declared effective by the Commission and to effectuate the transactions set forth in this Agreement as soon as reasonably practicable following the Initial Registration Statement Filing Date. After the Company becomes a
Seasoned Issuer or WKSI or otherwise becomes eligible to use Form F-3, the Company shall use commercially reasonable efforts to convert the Form F-1 Shelf to a Registration Statement on Form F-3 (or other appropriate short form registration
statement then permitted by the Commission’s rules and regulations) covering the resale of all of the Registrable Securities beneficially owned by the Holders on a delayed or continuous basis (the “Form F-3 Shelf” and, together
with the Form F-1 Shelf, the “Shelf Registration Statement”) (which shall be an Automatic Shelf Registration Statement if the Company is a WKSI) as soon as reasonably practicable after the Company becomes so eligible. Subject to the
terms of this Agreement, including any applicable Suspension Period, the Company shall use commercially reasonable efforts to cause the Shelf Registration Statement to be declared effective under the Securities Act as promptly as reasonably
practicable following the filing of the Shelf Registration Statement. The Company shall use commercially reasonable efforts to keep such Shelf Registration Statement continuously effective under the Securities Act until the date that all Registrable
Securities covered by such Registration Statement are no longer Registrable Securities, including, to the extent a Form F-1 Shelf is converted to a Form F-3 Shelf and the Company thereafter becomes ineligible
to use Form F-3, by using commercially reasonable efforts to file a Form F-1 Shelf or other appropriate form specified by the Commission’s rules and regulations as promptly as reasonably practicable after
the date of such ineligibility and 

  
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using its commercially reasonable efforts to have such Shelf Registration Statement declared effective as promptly as reasonably practicable after the filing thereof and thereafter use
commercially reasonable efforts to keep such Shelf Registration Statement continuously effective under the Securities Act until the date that all Registrable Securities covered by the Shelf Registration Statement are no longer Registrable Securities
(the period during which the Company is required to keep the Shelf Registration Statement continuously effective under the Securities Act in accordance with this clause (i), the “Shelf Period”). The Company shall notify each of the
Holders named in the Shelf Registration Statement, via e-mail in accordance with Section 10(f), of the effectiveness of a Form F-1 Shelf on the same Business
Day as effectiveness is obtained. The Company shall file a final Prospectus in respect of such Shelf Registration Statement with the Commission to the extent required by Rule 424. The “Plan of Distribution” section of such Shelf
Registration Statement shall include a plan of distribution, which includes the means of distribution substantially in the form set forth in Exhibit B hereto. 

(ii)    Holder Information. Notwithstanding any other provision hereof, no Holder of Registrable Securities shall
be entitled to include any of its Registrable Securities in any Shelf Registration Statement pursuant to this Agreement unless and until such Holder agrees in writing to be bound by all of the provisions of this Agreement applicable to such Holder
and the Holder furnishes to the Company a fully completed notice and questionnaire in the form attached hereto as Exhibit C (the “Questionnaire”) and such other information in writing as the Company may reasonably request in
writing for use in connection with the Shelf Registration Statement or Prospectus included therein and in any application to be filed with or under state securities laws. In order to be named as a selling securityholder in the Shelf Registration
Statement at the time it is first made available for use, each Holder must furnish the completed Questionnaire and such other information that the Company may reasonably request in writing, if any, to the Company in writing no later than the fifth
Business Day prior to the Effective Date; provided that any Holder providing a completed Questionnaire within that time period may provide updated information regarding such Holder’s beneficial ownership and the number of shares
requested to be included up to the second Business Day prior to such effective date. Each Holder as to which any Shelf Registration is being effected agrees to furnish to the Company all information with respect to such Holder necessary to make the
information previously furnished to the Company by such Holder not materially misleading. 
 (iii)    Underwritten
Shelf Takedown. At any time during the Shelf Period (subject to any Suspension Period), each Qualified Holder may request to sell all or any portion of its Registrable Securities in an underwritten Public Offering (including Bought Deals) that
is registered pursuant to the Shelf Registration Statement (each, an “Underwritten Shelf Takedown”); provided that the Company shall not be obligated to effect (x) more than four (4) Underwritten Shelf Takedowns (together
with any Demand Registrations) in any 12-month period; or (y) any Underwritten Shelf Takedown if the aggregate proceeds expected to be received from the sale of the Registrable Securities requested to be sold in such Underwritten Shelf Takedown, in
the good faith judgment of the managing underwriter(s) therefor, is less than $50 million as of the date the Company receives a Shelf Takedown Request; provided, further, however, that no Qualified Holder shall be entitled to request an
Underwritten Shelf Takedown unless such Qualified Holder holds at least 5% of the outstanding Equity Securities, calculated at the time of such demand, but shall be entitled to piggyback registration rights as set forth in Section 2(c). 

  
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 (iv)    Notice of Underwritten Shelf Takedown. All requests for
Underwritten Shelf Takedowns shall be made by giving written notice to the Company (the “Shelf Takedown Request”). Each Shelf Takedown Request shall specify the approximate number of New Common Shares to be sold in the Underwritten
Shelf Takedown with the aggregate proceeds expected to be received from the sale of such New Common Shares, in the good faith judgment of the requesting Qualified Holder(s), of at least $50 million. Subject to Section 2(e) below, after
receipt of any Shelf Takedown Request, the Company shall give written notice (the “Shelf Takedown Notice”) of such requested Underwritten Shelf Takedown (which notice shall state the material terms of such proposed Underwritten
Shelf Takedown, to the extent known) to all other Holders of Registrable Securities that have Registrable Securities registered for sale under a Shelf Registration Statement and that have requested to receive such notices (“Shelf Registrable
Securities”). Such notice shall be given not more than ten (10) Business Days and not less than five (5) Business Days, in each case prior to the expected date of commencement of marketing efforts (as reasonably determined by the managing
underwriter(s)) for such Underwritten Shelf Takedown. Subject to Section 2(a)(v), the Company shall include in such Underwritten Shelf Takedown all Shelf Registrable Securities that are New Common Shares with respect to which the Company has
received written requests for inclusion therein within (x) in the case of a “block trade”, “bought deal” or “overnight transaction” (a “Bought Deal”), two (2) Business Days; and (y) in the case any
other Underwritten Shelf Takedown, five (5) Business Days, in each case after delivery of the Shelf Takedown Notice. For the avoidance of doubt, the Company shall not be required to provide a Shelf Takedown Notice with respect to a Public Offering
utilizing a Shelf Registration Statement other than an Underwritten Shelf Takedown and Holders shall not have rights to participate therein under this Section 2(a)(iv). 

(v)    Priority of Registrable Shares. If the managing underwriters for such Underwritten Shelf Takedown advise
the Company and the Holders of Shelf Registrable Securities proposed to be included in such Underwritten Shelf Takedown that in their reasonable view the number of Shelf Registrable Securities proposed to be included in such Underwritten Shelf
Takedown exceeds the number of Shelf Registrable Securities which can be sold in an orderly manner in such offering within a price range acceptable to the Holders of a Majority of Included Registrable Securities requested to be included in the
Underwritten Shelf Takedown (the “Maximum Offering Size”), then the Company shall promptly give written notice to all Holders of Shelf Registrable Securities proposed to be included in such Underwritten Shelf Takedown of such
Maximum Offering Size, and shall include in such Underwritten Shelf Takedown the number of Shelf Registrable Securities which can be so sold in the following order of priority, up to the Maximum Offering Size: (A) first, (1) in connection with one
or more Underwritten Shelf Takedowns (taken together with any Underwritten Demands or Piggyback Offerings) to the extent relating to the first $200 million (which number shall be reduced on a dollar for dollar basis by the dollar amount of New
Common Shares subscribed for and purchased in the Creditor Equity Rights Offering), in the aggregate, of Registrable Securities (collectively, the “Priority Shares”), the Shelf Registrable Securities requested to be included in such
Underwritten Shelf Takedown by the Holders of such Shelf Registrable Securities, allocated, if necessary for the offering not to exceed the Maximum Offering Size, as follows: (i) Hemen shall be entitled to 44% of the Shelf Registrable Securities
requested to be included in such Underwritten Shelf Takedown, (ii) Centerbridge shall be entitled to 6% of the Shelf Registrable Securities requested to be included in such Underwritten Shelf Takedown, (iii) the Select Commitment Parties
collectively shall be entitled to 34% of the Shelf Registrable 

  
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Securities requested to be included in such Underwritten Shelf Takedown and individually as set forth on Schedule II, (iv) Barclays shall be entitled to 1% of the Shelf Registrable
Securities requested to be included in such Underwritten Shelf Takedown, and (v) the Ad Hoc Group collectively shall be entitled to 15% of the Shelf Registrable Securities requested to be included in such Underwritten Shelf Takedown, and
individually as set forth on Schedule I (each such percentage allocated to a Qualified Holder, a “Percentage Allocation”); provided, however, that to the extent one or more Qualified Holders does not participate in an
Underwritten Shelf Takedown then the percentage of Priority Shares that may be sold by each Qualified Holder participating in such Underwritten Shelf Takedown up to the Maximum Offering Size (a “Participating Qualified Holder”)
shall be equal to the quotient of (x) the Percentage Allocation of such Participating Qualified Holder divided by (y) the aggregate Percentage Allocation of the Participating Qualified Holders; and (2) in connection with one or more Underwritten
Shelf Takedowns (taken together with any Underwritten Demands or Piggyback Offering) relating to Registrable Securities following the Priority Shares, the Shelf Registrable Securities requested to be included in such Underwritten Shelf Takedown by
the NSN Commitment Holders of such Shelf Registrable Securities, allocated, if necessary for the offering not to exceed the Maximum Offering Size, pro rata among such NSN Commitment Holders on the basis of the aggregate principal amount of New
Secured Notes held by each such NSN Commitment Holder pursuant to their Debt Commitments; (B) second, the Shelf Registrable Securities requested to be included in such Underwritten Shelf Takedown by any General Unsecured Claim Holders of such Shelf
Registrable Securities, allocated, if necessary for the offering not to exceed the Maximum Offering Size, pro rata among such Holders on the basis of the aggregate amount of Registrable Securities held by each such Holder on the Effective Date, (C)
third, any securities proposed to be offered by the Company and (D) fourth, Other Registrable Securities requested to be included in such Underwritten Shelf Takedown to the extent permitted hereunder, allocated, if necessary for the offering not to
exceed the Maximum Offering Size, pro rata among the respective holders of such Other Registrable Securities on the basis of the number of securities requested to be included therein by each such holder. For the avoidance of doubt, no Registrable
Securities held by General Unsecured Claim Holders may be included in an Underwritten Shelf Takedown prior to the inclusion of all of the Priority Shares requested to be included in such Underwritten Shelf Takedown (or any Piggyback Offering or
Underwritten Demand). 
 (vi)    Restrictions on Timing of Underwritten Shelf Takedowns. The Company shall not
be obligated to effect an Underwritten Shelf Takedown within sixty (60) days (or such longer period specified in any applicable lock-up agreement entered into with underwriters) after the consummation of a
previous Underwritten Shelf Takedown or Demand Registration. For the avoidance of doubt, if an Underwritten Shelf Takedown or a Demand Registration is commenced but not consummated due to a suspension of sales by the Company pursuant to Section
2(e), the restriction in the foregoing sentence shall not apply. 
 (vii)    Selection of Bankers and Counsel.
The Holders of a Majority of Included Registrable Securities requested to be included in an Underwritten Shelf Takedown shall have the right to: (A) select the investment banker(s) and manager(s) to administer the offering (which shall consist of
one (1) or more reputable nationally recognized investment banks, subject to the Company’s approval (which shall not be unreasonably withheld, conditioned or delayed) and one (1) firm of legal counsel to represent all of the Holders (along
with any reasonably necessary local counsel)), in connection with such Underwritten Shelf Takedown, and (B) determine the price, underwriting discount and other financial terms of the related underwriting agreement for the Registrable Securities
included in such Underwritten Shelf Takedown. 

  
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 (viii)    Withdrawal from Registration. Any Holder whose Registrable
Securities were to be included in any such registration pursuant to Section 2(a) may elect to withdraw any or all of its Registrable Securities therefrom, without liability to any of the other Holders and without prejudice to the rights of
any such Holder or Holders to include Registrable Securities in any future registration (or registrations), by written notice to the Company delivered at any time on or prior to the Business Day prior to the effective date of the relevant
Registration Statement or the execution of the underwriting agreement entered into in connection therewith, as applicable. 

(ix)    WKSI Filing. Upon the Company first becoming a WKSI, if requested by a Qualified Holder with securities
registered on an existing Shelf Registration Statement, the Company will convert such existing Shelf Registration Statement to an Automatic Shelf Registration Statement. 

(b)    Demand Registration. 

(i)    If the Company (i) is in violation of its obligation to file a Shelf Registration Statement pursuant to Section
2(a) or (ii) following the effectiveness of the Shelf Registration Statement contemplated by Section 2(a), thereafter ceases to have an effective Shelf Registration Statement during the Shelf Period (other than during any Suspension
Period), subject to the terms and conditions of this Agreement (including Section 2(b)(iii)), upon written notice to the Company (a “Demand Request”) delivered by a Qualified Holder that holds at least 5% of the outstanding
Equity Securities, calculated at the time of such demand, requesting that the Company effect the registration (a “Demand Registration”) under the Securities Act of any or all of the Registrable Securities beneficially owned by such
Qualified Holder(s), the Company shall give a notice of the receipt of such Demand Request (a “Demand Notice”) to all other Holders of Registrable Securities (which notice shall state the material terms of such proposed Demand
Registration, to the extent known). Such Demand Notice shall be given not more than ten (10) Business Days and not less than five (5) Business Days, in each case prior to the expected date of the public filing of the registration statement (the
“Demand Registration Statement”) for such Demand Registration. Subject to the provisions of Section 2(a)(iii) and Section 2(e) below, the Company shall file the Demand Registration Statement and use its commercially
reasonable efforts to effect, as soon as reasonably practicable, the registration under the Securities Act and under the applicable state securities laws and include in such Demand Registration Statement all Registrable Securities that are New
Common Shares with respect to which the Company has received written requests for inclusion therein within five (5) Business Days after the later of (i) the Company delivering the Demand Notice to Holders of Registrable Securities and (ii) five
(5) Business Days prior to the actual public filing of the Demand Registration Statement. Nothing in this Section 2(b) shall relieve the Company of its obligations under Section 2(a). 

(ii)    Demand Registration Using Form F-3. The Company shall effect any requested Demand Registration using a
Registration Statement on Form F-3 whenever the Company is a Seasoned Issuer or a WKSI, and shall use an Automatic Shelf Registration Statement if it is a WKSI. 

  
 - 14 - 

 (iii)    Limitations on Demand Registrations. The Company shall not
be obligated to effect (x) more than four (4) Demand Registrations (together with any Underwritten Shelf Takedowns) in any consecutive 12-month period; or (y) any Demand Registration if the aggregate proceeds expected to be received from the sale of
the Registrable Securities requested to be sold in such Demand Registration, in the good faith judgment of the managing underwriter(s) therefor (or the Company if such Demand Registration is not underwritten), is less than $50 million as of the date
the Company receives a Demand Request. No Qualified Holder shall be entitled to a Demand Request unless such Qualified Holder holds at least 5% of the outstanding Equity Securities, calculated at the time of such demand, but shall be entitled to
piggyback registration rights as set forth in Section 2(c). The Company shall not be obligated to effect a Demand Registration within sixty (60) days (or such longer period specified in any applicable lock-up agreement entered into with
underwriters) after the consummation of a previous Underwritten Shelf Takedown or Demand Registration. For the avoidance of doubt, if an Underwritten Shelf Takedown or a Demand Registration is commenced but not consummated due to a suspension of
sales by the Company pursuant to Section 2(e), the restriction in the foregoing sentence shall not apply. 

(iv)    Effectiveness of Demand Registration Statement. The Company shall use its commercially reasonable efforts
to have the Demand Registration Statement declared effective by the Commission and keep the Demand Registration Statement continuously effective under the Securities Act for the period of time necessary for the underwriters or Holders to sell all
the Registrable Securities covered by such Demand Registration Statement or such shorter period which will terminate when all Registrable Securities covered by such Demand Registration Statement have been sold pursuant thereto (including, if
necessary, by filing with the Commission a post-effective amendment or a supplement to the Demand Registration Statement or the related Prospectus or any document incorporated therein by reference or by filing any other required document or
otherwise supplementing or amending the Demand Registration Statement, if required by the rules, regulations or instructions applicable to the registration form used by the Company for such Demand Registration Statement or by the Securities Act, any
state securities or “blue sky” laws, or any other rules and regulations thereunder) (the “Effectiveness Period”). A Demand Registration shall not be deemed to have occurred (A) if the Registration Statement is withdrawn
without becoming effective, (B) if the Registration Statement does not remain effective in compliance with the provisions of the Securities Act and the laws of any state or other jurisdiction applicable to the disposition of the Registrable
Securities covered by such Registration Statement for the Effectiveness Period, (C) if, after it has become effective, such Registration Statement is subject to any stop order, injunction or other order or requirement of the Commission or other
governmental or regulatory agency or court for any reason other than a violation of applicable law solely by any selling Holder and has not thereafter become effective, (D) in the event of an Underwritten Demand, if the conditions to closing
specified in the underwriting agreement entered into in connection with such registration are not satisfied or waived other than solely by reason of some act or omission by a Qualified Holder, or (E) if the number of Registrable Securities included
on the applicable Registration Statement is reduced in accordance with Section 2(b)(v) such that less than 66 2/3% of the Registrable Securities of the Holders of Registrable Securities who sought to be included in such registration are so
included in such Registration Statement. 

  
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 (v)    Priority of Registration. Notwithstanding any other provision
of this Section 2(b), if (A) a Demand Registration is an Underwritten Demand and (B) the managing underwriters advise the Company that in their reasonable view, the number of Registrable Securities proposed to be included in such offering
(including Registrable Securities requested by Holders to be included in such Public Offering and any securities that the Company or any other Person proposes to be included that are not Registrable Securities) exceeds the Maximum Offering Size,
then the Company shall so advise the Holders with Registrable Securities proposed to be included in such Underwritten Demand, and shall include in such offering the number of Registrable Securities which can be so sold in the following order of
priority, up to the Maximum Offering Size: (A) first, (1) in connection with one or more Underwritten Demands (taken together with any Underwritten Shelf Takedowns or Piggyback Offerings) to the extent relating to the Priority Shares, the
Registrable Securities requested to be included in such Underwritten Demand by the Holders of such Shelf Registrable Securities, allocated, if necessary for the offering not to exceed the Maximum Offering Size, as follows: (i) Hemen shall be
entitled to 44% of the Registrable Securities requested to be included in such Underwritten Demand, (ii) Centerbridge shall be entitled to 6% of the Registrable Securities requested to be included in such Underwritten Demand, (iii) the Select
Commitment Parties collectively shall be entitled to 34% of the Registrable Securities requested to be included in such Underwritten Demand, and individually as set forth on Schedule II, (iv) Barclays shall be entitled to 1% of the
Registrable Securities requested to be included in such Underwritten Demand, and (v) the Ad Hoc Group collectively shall be entitled to 15% of the Registrable Securities requested to be included in such Underwritten Demand, and individually as set
forth on Schedule I; provided, however, that to the extent one or more Qualified Holders does not participate in an Underwritten Demand then the percentage of Priority Shares that may be sold by each Participating Qualified Holder up to the
Maximum Offering Size shall be equal to the quotient of (x) the Percentage Allocation of such Participating Qualified Holder divided by (y) the aggregate Percentage Allocation of the Participating Qualified Holders; and (2) in connection with one or
more Underwritten Demands (taken together with any Underwritten Shelf Takedowns or Piggyback Offerings) relating to Registrable Securities following the Priority Shares, the Registrable Securities requested to be included in such Underwritten Demand
by the NSN Commitment Holders of such Registrable Securities, allocated, if necessary for the offering not to exceed the Maximum Offering Size, pro rata among such NSN Commitment Holders on the basis of the aggregate principal amount of New Secured
Notes held by each such Holder pursuant to their Debt Commitments; (B) second, the Registrable Securities requested to be included in such Underwritten Demand by any General Unsecured Claim Holders of such Registrable Securities, allocated, if
necessary for the offering not to exceed the Maximum Offering Size, pro rata among such Holders on the basis of the aggregate amount of Registrable Securities held by each such Holder on the Effective Date, (C) third, any securities proposed to be
offered by the Company, and (D) fourth, Other Registrable Securities requested to be included in such Underwritten Demand to the extent permitted hereunder, allocated, if necessary for the offering not to exceed the Maximum Offering Size, pro rata
among the respective holders of such Other Registrable Securities on the basis of the number of securities requested to be included therein by each such holder. For the avoidance of doubt, no Registrable Securities held by General Unsecured Claim
Holders may be included in an Underwritten Demand prior to the inclusion of all of the Priority Shares requested to be included in such Underwritten Demand (or any Piggyback Offering or Underwritten Shelf Takedown). 

  
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 (vi)    Underwritten Demand. The determination of whether any Public
Offering of Registrable Securities pursuant to a Demand Registration will be an Underwritten Demand shall be made in the sole discretion of the Holders of a Majority of Included Registrable Securities, and such Holders of a Majority of Included
Registrable Securities included in such Underwritten Demand shall have the right to (A) determine the plan of distribution, the price at which the Registrable Securities are to be sold and the underwriting commissions, discounts and fees and other
financial terms, and (B) select the investment banker(s) and manager(s) to administer the offering, including the lead managing underwriter(s) (which shall consist of one (1) or more reputable nationally recognized investment banks, subject to the
Company’s approval (which shall not be unreasonably withheld, conditioned or delayed)) and one (1) firm of legal counsel to represent all of the Holders (along with any reasonably necessary local counsel), in connection with such Demand
Registration. 
 (vii)    Withdrawal of Registrable Securities. Any Holder whose Registrable Securities were to
be included in any such registration pursuant to Section 2(b) may elect to withdraw any or all of its Registrable Securities therefrom, without liability to any of the other Holders and without prejudice to the rights of any such Holder to
include Registrable Securities in any future registration (or registrations), by written notice to the Company delivered on or prior to the Business Day prior to the effective date of the relevant Demand Registration Statement. 

(c)    Piggyback Registration. 

(i)    Registration Statement on behalf of the Company. If at any time the Company proposes to file a Registration
Statement or conduct an Underwritten Shelf Takedown, other than a Shelf Registration pursuant to Section 2(a) or a Demand Registration pursuant to Section 2(b), in connection with an underwritten Public Offering of Capital Stock (other
than registrations on Form S-8 or Form S-4) (a “Piggyback Offering”), and the registration form to be used may be used for the registration of Registrable Securities, the Company shall give prompt written notice (the
“Piggyback Notice”) to all Holders (collectively, the “Piggyback Eligible Holders”) of the Company’s intention to conduct such underwritten Public Offering. The Piggyback Notice shall be given, (i) in the case
of a Piggyback Offering that is an Underwritten Shelf Takedown, not earlier than ten (10) Business Days and not less than five (5) Business Days, in each case under this clause (i), prior to the expected date of commencement of marketing efforts for
such Underwritten Shelf Takedown; or (ii) in the case of any other Piggyback Registration, not less than five (5) Business Days after the public filing of such Registration Statement. The Piggyback Notice shall offer the Piggyback Eligible Holders
the opportunity to include for registration in such Piggyback Offering the number of Registrable Securities of the same class and series as those proposed to be registered as they may request, subject to Section 2(c)(ii) (a “Piggyback
Registration”). Subject to Section 2(c)(ii), the Company shall include in each such Piggyback Offering such Registrable Securities constituting New Common Shares for which the Company has received written requests (each, a
“Piggyback Request”) for inclusion therein from Piggyback Eligible Holders within (x) in the case of a Bought Deal, two (2) Business Days; (y) in the case any other Underwritten Shelf Takedown,

  
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three (3) Business Days; or (z) otherwise, five (5) Business Days, in each case after the date of the Company’s notice; provided that the Company may not commence marketing efforts
for such Public Offering until such periods have elapsed and the inclusion of all such securities so requested, subject to Section 2(c)(ii). If a Piggyback Eligible Holder decides not to include all of its Registrable Securities in any
Piggyback Offering thereafter filed by the Company, such Piggyback Eligible Holder shall nevertheless continue to have the right to include any Registrable Securities in any subsequent Piggyback Offerings or Registration Statements as may be filed
by the Company with respect to offerings of Registrable Securities, all upon the terms and conditions set forth herein. The Company shall use its commercially reasonable efforts to effect the registration under the Securities Act of all Registrable
Securities which the Company has been so requested to register pursuant to the Piggyback Requests, to the extent required to permit the disposition of the Registrable Securities so requested to be registered. There is no limitation on the number of
Piggyback Registrations pursuant to this paragraph that the Company is required to effect. 
 (ii)    Priority of
Registration. If the managing underwriter or managing underwriters of such Piggyback Offering made on behalf of the Company advise the Company and the Piggyback Eligible Holders in writing that, in their reasonable view the amount of securities
requested to be included in such registration (including Registrable Securities requested by the Piggyback Eligible Holders to be included in such offering and Other Registrable Securities) exceeds the Maximum Offering Size (which, for the purposes
of a Piggyback Registration shall be within a price range acceptable to the Company), then the Company shall so advise all Piggyback Eligible Holders with Registrable Securities proposed to be included in such Piggyback Registration, and shall
include in such offering the number which can be so sold in the following order of priority, up to the Maximum Offering Size: (A) first, any securities proposed to be offered by the Company; (B) second, in connection with one
or more Piggyback Offerings (taken together with any Underwritten Shelf Takedowns or Underwritten Demands) to the extent relating to the Priority Shares, the Registrable Securities requested to be included in such Piggyback Registration by the
Holders of such Registrable Securities, allocated, if necessary for the offering not to exceed the Maximum Offering Size, allocated as follows: (i) Hemen shall be entitled to 44% of the Registrable Securities in such Piggyback Offering,
(ii) Centerbridge shall be entitled to 6% of the Registrable Securities in such Piggyback Offering, (iii) the Select Commitment Parties collectively shall be entitled to 34% of the Registrable Securities in such Piggyback
Offering, and individually as set forth on Schedule II, (iv) Barclays shall be entitled to 1% of the Registrable Securities in such Piggyback Offering, and (v) the Ad Hoc Group collectively shall be entitled to 15% of
the Registrable Securities in such Piggyback Offering, and individually as set forth on Schedule I; provided, however, that to the extent one or more Qualified Holders does not participate in a Piggyback Offering then the percentage of
Priority Shares that may be sold by each Participating Qualified Holder up to the Maximum Offering Size shall be equal to the quotient of (x) the Percentage Allocation of such Participating Qualified Holder divided by (y) the
aggregate Percentage Allocation of the Participating Qualified Holders; (C) third, in connection with one or more Piggyback Offerings (taken together with any Underwritten Shelf Takedowns or Underwritten Demands) relating to Registrable
Securities following the Priority Shares, the Registrable Securities requested to be included in such Piggyback Offering by NSN Commitment Holders of such Registrable Securities, allocated, if necessary for the offering not to exceed the Maximum
Offering Size, pro rata among such NSN Commitment Holders on the basis of the number of Registrable Securities 

  
 - 18 - 

 
then held by each such NSN Commitment Holder; (D) fourth, the Registrable Securities requested to be included in such Piggyback Offering by General Unsecured Claim Holders of such
Registrable Securities, allocated, if necessary for the offering not to exceed the Maximum Offering Size, pro rata among such Holders on the basis of the number of Registrable Securities then held by each such Holder and (E) fifth, Other
Registrable Securities requested to be included in such Registration Statement or such Shelf Takedown to the extent permitted hereunder, allocated, if necessary for the offering not to exceed the Maximum Offering Size, as agreed among the Company
and such respective holders of such Other Registrable Securities. All Piggyback Eligible Holders requesting to be included in the Piggyback Registration must sell their Registrable Securities to the underwriters selected as provided in
Section 2(c)(iv) on the same terms and conditions as apply to the Company. For the avoidance of doubt, no Registrable Securities held by General Unsecured Claim Holders may be included in a Piggyback Offering prior to the inclusion of
all of the Priority Shares requested to be included in such Piggyback Offering (or any Underwritten Shelf Takedown or Underwritten Demand). 

(iii)    Withdrawal from Registration. The Company shall have the right to terminate or withdraw any registration
initiated by it under this Section 2(c), whether or not any Piggyback Eligible Holder has elected to include Registrable Securities in such Registration Statement, without prejudice, however, to the right of the Holders immediately to
request that such registration be effected as a registration under Section 2(b) to the extent permitted thereunder and subject to the terms set forth therein. The Registration Expenses of such withdrawn registration shall be borne by the
Company in accordance with Section 5 hereof. Any Holder that has elected to include Registrable Securities in a Piggyback Offering may elect to withdraw such Holder’s Registrable Securities by written notice to the Company delivered
at any time on or prior to the Business Day prior to effective date of the relevant Registration Statement or the execution of the underwriting agreement entered into in connection therewith, as applicable. 

(iv)    Selection of Bankers and Counsel. If a Piggyback Registration pursuant to this Section 2(c)
involves an underwritten Public Offering initiated by the Company, the Company shall have the right to (A) determine the plan of distribution, including the price at which the Registrable Securities are to be sold and the underwriting
commissions, discounts and fees and (B) select the investment banker(s) and manager(s) to administer the Public Offering, including the lead managing underwriter(s) (each of which shall be reputable nationally recognized investment
banks, subject to the Holders of a Majority of Included Registrable Securities’ approval (which approval shall not be unreasonably withheld, conditioned or delayed)). Holders of a Majority of Included Registrable Securities included in such
underwritten Public Offering shall have the right to select one (1) firm of legal counsel to represent all of the Holders (along with any reasonably necessary local counsel), in connection with such Piggyback Registration. 

(v)    Effect of Piggyback Registration. No registration effected under this Section 2(c) shall
relieve the Company of its obligations to effect any registration of the offer and sale of Registrable Securities upon request under Section 2(a) or Section 2(b) hereof and no registration effected pursuant to this Section
2(c) shall be deemed to have been effected pursuant to Section 2(a) or Section 2(b) hereof. 

  
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 (d)    Notice Requirements. Any Demand Request, Piggyback Request or
Shelf Takedown Request shall (i) specify the maximum number or class or series of Registrable Securities intended to be offered and sold by the Holder making the request, (ii) express such Holder’s bona fide intent to offer up to such maximum
number of Registrable Securities for distribution, (iii) describe the nature or method of the proposed offer and sale of Registrable Securities (to the extent applicable), and (iv) contain the undertaking of such Holder to provide all such
information and materials and take all action as may reasonably be required in order to permit the Company to comply with all applicable requirements in connection with the registration of such Registrable Securities. 

(e)    Suspension Period. Notwithstanding any other provision of this Section 2, the Company shall have
the right but not the obligation to defer the filing of (but not the preparation of), or suspend the use by the Holders of, any Demand Registration or Shelf Registration (whether prior to or after receipt by the Company of a Shelf Takedown Request
or Demand Request) if the Company’s Board of Directors reasonably believes (with the advice of competent counsel expert in such matters) that any such registration or offering would require the Company, under applicable securities laws and
other laws, to make disclosure of material nonpublic information that would not otherwise be required to be disclosed at that time and the Company’s Board of Directors reasonably believes in good faith that such disclosures at that time would
not be in the Company’s best interests (a “Suspension Period”); provided, however, that the Suspension Period shall continue to apply only during the time in which (i) such material nonpublic information has
not been disclosed and remains material and (ii) the Company’s Board of Directors reasonably believes (with the advice of its external advisors and legal counsel) that any such registration or offering would reasonably be expected
to have a material adverse effect on any proposal or plan by the Company or any of its subsidiaries to engage in any material acquisition of assets or stock (other than in the ordinary course of business) or any material merger, amalgamation,
consolidation, tender offer, recapitalization, reorganization or other transaction involving the Company or any of its subsidiaries; provided, further, that the Company shall not be entitled to more than two (2) Suspension
Periods during any consecutive twelve (12) month period, no such Suspension Period shall exceed sixty (60) consecutive days and the aggregate of the Suspension Periods during any consecutive twelve (12) month
period shall not exceed ninety (90) days; provided, further, that in such event, the Qualified Holders will be entitled to withdraw any request for a Demand Registration and, if such request is withdrawn, such Demand
Registration will not count as a Demand Registration and the Company will pay all Registration Expenses in connection with such registration, regardless of whether such registration is effected. The Company shall give written notice to the Holders
of Registrable Securities registered under or pursuant to any Shelf Registration Statement with respect to its declaration of a Suspension Period with respect to a Shelf Registration Statement and of the expiration of the relevant Suspension Period
(a “Suspension Notice”). If the filing of any Demand Registration is suspended or an Underwritten Shelf Takedown is delayed pursuant to this Section 2(e), once the Suspension Period ends, the Qualified Holders may
request a new Demand Registration or a new Underwritten Shelf Takedown (and such request shall not be counted as an additional Underwritten Shelf Takedown or Demand Registration for purposes of either Section 2(a)(iii) or
Section 2(b)(i)). The Company shall not include any material non-public information in the Suspension Notice and or otherwise provide such information to a Holder unless specifically requested by a Holder in writing. A Holder shall not
effect any sales of the Registrable Securities pursuant to a Registration Statement at any time after it has received 

  
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a Suspension Notice from the Company and prior to receipt of an End of Suspension Notice. Holders may recommence effecting sales of the Registrable Securities pursuant to a Registration Statement
subject to the Suspension Notice following further written notice from the Company to such effect (an “End of Suspension Notice”) from the Company, which End of Suspension Notice shall be given by the Company to the Holders with
Registrable Securities included on any suspended Registration Statement and Counsel to the Holders, if any, promptly (but in no event later than two (2) Business Days) following the conclusion of any Suspension Period. Notwithstanding any
provision herein to the contrary, if the Company gives a Suspension Notice with respect to any Registration Statement pursuant to this Section 2(e), the Company agrees that it shall (i) extend the period for which such
Registration Statement shall be maintained effective pursuant to this Agreement by the number of days during the period from the date of receipt by the Holders of the Suspension Notice to and including the date of receipt by the Holders of the End
of Suspension Notice; and (ii) provide copies of any supplemented or amended prospectus necessary to resume sales, if requested by any Holder; provided that such period of time shall not be extended beyond the date that there are
no longer Registrable Securities covered by such Registration Statement. If the Company shall give any Suspension Notice pursuant to this paragraph, the Company shall not, during the period after giving any Suspension Notice but prior to giving an
End of Suspension Notice, register any New Common Shares for either its own account or for the account of any other Holder. 

(f)    Required Information. The Company may require each Holder of Registrable Securities as to which any
Registration Statement is being filed or sale is being effected to furnish to the Company such information regarding the distribution of such securities and such other information relating to such Holder and its ownership of Registrable Securities
as the Company may from time to time reasonably request in writing (provided that such information shall be used only in connection with such registration) and the Company may exclude from such registration or sale the Registrable Securities
of any such Holder who fails to furnish such information within a reasonable time after receiving such request or who does not consent to the inclusion in a Registration Statement or Prospectus related to such registration or sale of such
information related to such Holder that is required by the rules and regulations of the Commission. Each Holder agrees to furnish such information to the Company and to cooperate with the Company as reasonably necessary to enable the Company to
comply with the provisions of this Agreement. 
 (g)    Other Registration Rights Agreements. The Company
represents and warrants to each Holder that, as of the date of this Agreement, it has not entered into any agreement with respect to any of its securities granting any registration rights to any Person with respect to the Registrable Securities. The
Company will not enter into on or after the date of this Agreement, unless this Agreement is modified or waived as provided in Section 10(c), any agreement with any holder or prospective holder of any securities of the Company giving
such holder or prospective holder any registration rights the terms of which are (i) more favorable taken as a whole than the registration rights granted to the Holders hereunder or (ii) on parity with respect to the priority
rights granted to the Holders in Section 2(c)(ii). 
 (h)    Cessation of Registration Rights. All
registration rights granted under this Section 2 shall continue to be applicable with respect to any Holder until such time as the Holder no longer holds any Registrable Securities. 

  
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 (i)    Confidentiality. Each Holder agrees that any non-public
information which such Holder may receive, pursuant to this Agreement, from or at the direction of the Company or any of its Representatives, relating to the Company and its Subsidiaries (the “Confidential Information”) will be held
strictly confidential (including the receipt of a Demand Notice, Shelf Takedown Notice or Piggyback Notice) and will not be disclosed by it to any Person without the express written permission of the Company; provided, however, that the Confidential
Information may be disclosed (i) in the event of any compulsory legal process or compliance with any applicable law, subpoena or other legal process, as required by an administrative requirement, order, decree or the rules of any relevant stock
exchange or in connection with any filings that the Holder may be required to make with any regulatory authority; provided, further, that in the event of compulsory legal process, unless prohibited by applicable law or that process, each Holder
agrees (A) to give the Company prompt notice thereof and to cooperate with the Company in securing a protective order in the event of compulsory disclosure and (B) that any disclosure made pursuant to public filings will be subject to the prior
reasonable review of the Company, (ii) to any foreign or domestic governmental or quasi-governmental regulatory authority, including any stock exchange or other self-regulatory organization having jurisdiction over such accountants, lawyers and
other professional advisors for use relating solely to management of the investment or administrative purposes with respect to such Holder and (iii) to a proposed transferee of securities of the Company held by a Holder; provided, further, that the
Holder informs the proposed transferee of the confidential nature of the information and the proposed transferee agrees in writing to comply with the restrictions in this Section 2(i). 

3.    [Reserved] 

4.    Registration Procedures. The procedures to be followed by the Company and each participating Holder to
register the sale of Registrable Securities pursuant to a Registration Statement in accordance with this Agreement, and the respective rights and obligations of the Company and such Holders with respect to the preparation, filing and effectiveness
of such Registration Statement, are as follows: 
 (a)    The Company will (i) prepare and file a Registration Statement
or a prospectus supplement, as applicable, with the Commission (within the time period specified in Section 2(a) or Section 2(b), as applicable, in the case of a Shelf Registration, an Underwritten Shelf Takedown or a Demand
Registration) which Registration Statement (A) shall be on a form selected by the Company for which the Company qualifies, (B) shall be available for the sale of the Registrable Securities in accordance with the intended method or methods of
distribution, and (C) shall comply as to form in all material respects with the requirements of the applicable form and include and/or incorporate by reference all financial statements required by the Commission to be filed therewith, (ii) use its
commercially reasonable efforts to cause such Registration Statement to become effective and remain effective for the periods provided under Section 2(a) or Section 2(b), as applicable, in the case of a Shelf Registration Statement or
a Demand Registration Statement. The Company will (I) at least fifteen (15) Business Days (or such shorter period as shall be reasonably practicable under the circumstances) prior to the anticipated filing of the initial Shelf Registration Statement
and at least five (5) Business Days (or such shorter period as shall be reasonably practicable under the circumstances) prior to any amendment or supplement to the initial Shelf Registration Statement or to an anticipated

  
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Demand Registration Statement or any related Prospectus or any amendment or supplement thereto, or before using any Issuer Free Writing Prospectus, furnish to any Qualified Holder or General
Unsecured Claim Holder named as a selling shareholder therein, any counsel designated by such Qualified Holder or General Unsecured Claim Holder and counsel for the Holders of a Majority of Included Registrable Securities (selected as provided
herein) and the managing underwriter or underwriters of an underwritten Public Offering of Registrable Securities, if applicable, copies of all such documents proposed to be filed, (II) use its commercially reasonable efforts to address in each
such document prior to being so filed with the Commission such comments as any of the foregoing Persons reasonably shall propose and (III) without limiting the Company’s rights under Section 2(f), not include in any
Registration Statement or any related Prospectus or any amendment or supplement thereto information regarding a participating Holder to which a participating Holder reasonably objects; provided, however, the Company shall not be
required to provide copies of any amendment or supplement filed solely to incorporate in any Form F-1 (or other form not providing for incorporation by reference) any filing by the Company under the Exchange Act or any amendment or supplement filed
for the purpose of adding additional selling shareholders thereunder. 
 (b)    The Company will as promptly as
reasonably practicable (i) prepare and file with the Commission such amendments, including post-effective amendments, and supplements to each Registration Statement and the Prospectus used in connection therewith as (A) may be
reasonably requested by any Holder of Registrable Securities covered by such Registration Statement necessary to permit such Holder to sell in accordance with its intended method of distribution, to the extent such intended method of distribution is
consistent with Exhibit B hereto, or (B) may be necessary under applicable law to keep such Registration Statement continuously effective with respect to the disposition of all Registrable Securities covered thereby for the
periods provided under Section 2(a) or Section 2(b), as applicable, in accordance with the intended method of distribution. 

(c)    The Company will make all required filing fee payments in respect of any Registration Statement or Prospectus used
under this Agreement (and any Public Offering covered thereby) within the deadlines specified by the Securities Act. 

(d)    The Company will notify each Holder of Registrable Securities named as a selling shareholder in any Registration
Statement and the managing underwriter or underwriters of an underwritten Public Offering of Registrable Securities, if applicable, (i) as promptly as reasonably practicable when any Registration Statement or post-effective amendment thereto
has been declared effective; (ii) of the issuance or threatened issuance by the Commission or any other governmental or regulatory authority of any stop order, injunction or other order or requirement suspending the effectiveness of a
Registration Statement covering any or all of the Registrable Securities or the initiation or threatening of any Proceedings for that purpose; (iii) of the receipt by the Company of any notification with respect to the suspension of the
qualification or exemption from qualification of any of the Registrable Securities for sale in any jurisdiction, or the initiation or threatening of any Proceeding for such purpose; or (iv) of the discovery that, or upon the happening of
any event the result of which, such Registration Statement or Prospectus or Issuer Free Writing Prospectus relating thereto or any document incorporated or deemed to be incorporated therein by reference contains an untrue statement in any material
respect or omits any material fact necessary to make the statements in the 

  
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Registration Statement or the Prospectus or Issuer Free Writing Prospectus relating thereto not misleading, or when any Issuer Free Writing Prospectus includes information that may conflict with
the information contained in the Registration Statement or Prospectus, or if, for any other reason, it shall be necessary during such time period to amend or supplement such Registration Statement or Prospectus in order to comply with the Securities
Act, correct such misstatement or omission or effect such compliance. 
 (e)    Upon the occurrence of any event
contemplated by Section 4(d)(iv), as promptly as reasonably practicable, the Company will (x) prepare a supplement or amendment, including a post-effective amendment, if required by applicable law, to the affected
Registration Statement or a supplement to the related Prospectus or any document incorporated or deemed to be incorporated therein by reference or to the applicable Issuer Free Writing Prospectus, (y) furnish, if requested, a reasonable
number of copies of such supplement or amendment to the selling Holders, its counsel and the managing underwriter or underwriters of an underwritten Public Offering of Registrable Securities, if applicable, and (z) file such supplement,
amendment and any other required document with the Commission so that, as thereafter delivered to the purchasers of any Registrable Securities, such Registration Statement, such Prospectus or such Issuer Free Writing Prospectus shall not contain an
untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein (in the case of a Prospectus or an Issuer Free Writing Prospectus, in light of the circumstances under
which they were made) not misleading and such Issuer Free Writing Prospectus shall not include information that conflicts with information contained in the Registration Statement or Prospectus, in each case such that each selling Holder can resume
disposition of such Registrable Securities covered by such Registration Statement or Prospectus. Following receipt of notice of any event contemplated by clauses 4(d)(ii)-(iv), a Holder shall suspend sales of the Registrable Securities pursuant to
such Registration Statement and shall not resume sales until such time as it has received written notice from the Company to such effect. The Company shall provide any supplemented or amended prospectus necessary to resume sales, if requested by any
Holder. 
 (f)    The Company will use its commercially reasonable efforts to avoid the issuance of, or, if issued,
obtain the withdrawal of (i) any stop order or other order suspending the effectiveness of a Registration Statement or the use of any Prospectus, or (ii) any suspension of the qualification (or exemption from qualification) of any
of the Registrable Securities for sale in any jurisdiction, as promptly as practicable, or if any such order or suspension is made effective during any Suspension Period, as promptly as practicable after the Suspension Period is over. 

(g)    During the Effectiveness Period or the Shelf Period, as applicable, the Company will furnish to each selling
Holder, its counsel and the managing underwriter or underwriters of an underwritten Public Offering of Registrable Securities, if applicable, upon their request, without charge, at least one conformed copy of each Registration Statement and each
amendment thereto and all exhibits to the extent requested by such selling Holder or underwriter (including those incorporated by reference) promptly after the filing of such documents with the Commission. 

(h)    The Company will promptly deliver to each selling Holder and the managing underwriter or underwriters of an
underwritten Public Offering of Registrable 

  
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Securities, if applicable, without charge, as many copies of the applicable Registration Statement, each amendment and supplement thereto, the Prospectus included in such Registration Statement
(including each preliminary Prospectus, final Prospectus, and any other Prospectus (including any Prospectus filed under Rule 424, Rule 430A or Rule 430B promulgated under the Securities Act and any Issuer Free Writing Prospectus)), all exhibits and
other documents filed therewith and such other documents as such selling Holder or underwriter may reasonably request in order to facilitate the disposition of the Registrable Securities by such selling Holder or underwriter, and upon request, a
copy of any and all transmittal letters or other correspondence to or received from the Commission or any other governmental authority relating to such offer. Subject to Section 2(e) hereof, the Company consents to the use of such
Prospectus and each amendment or supplement thereto by each of the selling Holders and any applicable underwriter in connection with the offering and sale of the Registrable Securities covered by such Prospectus and any amendment or supplement
thereto. 
 (i)    The Company will (i) register or qualify the Registrable Securities covered by a Registration
Statement, no later than the time such Registration Statement is declared effective by the Commission, under all applicable securities laws (including the “blue sky” laws) of such jurisdictions each underwriter, if any, or any selling
Holder shall reasonably request; (ii) keep each such registration or qualification effective during the period such Registration Statement is required to be kept effective under the terms of this Agreement; and (iii) do any
and all other acts and things which may be reasonably necessary or advisable to enable such underwriter, if any, and each selling Holder to consummate the disposition in each such jurisdiction of the Registrable Securities covered by such
Registration Statement; provided, however, that the Company will not be required to (x) qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify but for this
subparagraph, (y) subject itself to taxation in any such jurisdiction, or (z) consent to general service of process (other than service of process in connection with such registration or qualification or any sale of
Registrable Securities in connection therewith) in any such jurisdiction. 
 (j)    The Company will cooperate with the
Holders and the underwriter or managing underwriter of an underwritten Public Offering of Registrable Securities, if any, to facilitate the timely preparation and delivery of certificates or book-entry statements representing Registrable Securities
to be delivered to a transferee pursuant to a Registration Statement, which certificates or book-entry statements shall be free of all restrictive legends indicating that the Registrable Securities are unregistered or unqualified for resale under
the Securities Act, Exchange Act or other applicable securities laws, and to enable such Registrable Securities to be in such denominations and registered in such names as any such Holders or the underwriter or managing underwriter of an
underwritten Public Offering, as applicable, may reasonably request and instruct any transfer agent and registrar of Registrable Securities, if any, may request. In connection therewith, if required by the Company’s transfer agent, the Company
will promptly, after the effective date of the Registration Statement, cause an opinion of counsel as to the effectiveness of the Registration Statement to be delivered to and maintained with such transfer agent, together with any other
authorizations, certificates and directions required by the transfer agent which authorize and direct the transfer agent to issue such Registrable Securities without any such legend upon the sale by any Holder or the underwriter or managing
underwriter of an underwritten Public Offering of Registrable Securities, if any, of such Registrable Securities under the Registration Statement and to release any stop transfer orders in respect thereof. At the

  
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request of any Holder or the managing underwriter, if any, the Company will promptly deliver or cause to be delivered an opinion or instructions to the transfer agent in order to allow the
Registrable Securities to be sold from time to time free of all restrictive legends. 
 (k)    The right of any Holder
to include such Holder’s Registrable Securities in an underwritten offering shall be conditioned upon (x) such Holder’s participation in such underwriting and the inclusion of such Holder’s Registrable Securities in the
underwriting to the extent provided herein, (y) such Holder’s entering into customary agreements, including an underwriting agreement in customary form, and selling such Holder’s Registrable Securities on the basis provided in
any underwriting arrangements approved by the Holders entitled to select the managing underwriter or managing underwriters hereunder (provided that (I) any such Holder shall not be required to make any representations or
warranties to the Company or the underwriters (other than (A) representations and warranties regarding (1) such Holder’s ownership of its Registrable Securities to be sold or transferred, (2) such
Holder’s power and authority to effect such transfer, (3) such matters pertaining to compliance by such Holder with securities laws as may be reasonably requested by the Company or the underwriters, (4) the accuracy of information concerning
such Holder as provided by or on behalf of such Holder, and (5) any other representations required to be made by the Holder under applicable law, and (B) such other representations, warranties and other provisions relating to such Holder’s
participation in such Public Offering as may be reasonably requested by the underwriters and mutually agreed on by the underwriter(s) and such Holder) or to undertake any indemnification obligations to the Company with respect thereto, except as
otherwise provided in Section 8(b) hereof, or to the underwriters with respect thereto, except to the extent of the indemnification being given to the underwriters and their controlling Persons in Section 8(b) hereof) and (II) and
the aggregate amount of the liability of such Holder in connection with such offering shall not exceed such Holder’s net proceeds from the disposition of such Holder’s Registrable Securities in such offering) and (z) such Holder
completing and executing all questionnaires, powers of attorney, custody agreements and other documents reasonably required under the terms of such underwriting arrangements or by the Company in connection with such underwritten Public Offering.

 (l)    The Company agrees with each Holder that, in connection with any underwritten Public Offering (including an
Underwritten Shelf Takedown), the Company shall enter into and perform under such customary agreements (including underwriting agreements in customary form, including customary representations and warranties and provisions with respect to
indemnification and contribution) and take all such other actions as the Holders of a Majority of Included Registrable Securities being sold or the underwriters, if any, reasonably request in order to expedite or facilitate the disposition of such
Registrable Securities and provide reasonable cooperation, including causing appropriate officers to attend and participate in “road shows” and analyst or investor presentations and such other selling or other informational meetings
organized by the underwriters, if any (taking into account the needs of the Company’s businesses and the responsibilities of such officers with respect thereto). The Company and its management shall not be required to participate in any
marketing effort that lasts longer than five (5) Business Days for any single underwritten Public Offering. 

(m)    The Company will use commercially reasonable efforts to obtain for delivery to the underwriter(s) of an
underwritten Public Offering of Registrable Securities (i) a 

  
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signed counterpart of one or more comfort letters from independent public accountants of the Company in customary form and covering such matters of the type customarily covered by comfort letters
and (ii) an opinion or opinions from counsel for the Company (including any local counsel reasonably requested by the underwriter(s)) dated the most recent effective date of the Registration Statement or, in the event of an underwritten Public
Offering, the date of the closing under the underwriting agreement, in customary form, scope and substance, covering the matters customarily covered in opinions requested in sales of securities or underwritten Public Offering, which opinions shall
be reasonably satisfactory to such underwriters and their counsel. 
 (n)    The Company will (i) provide and
cause to be maintained a transfer agent and registrar for all Registrable Securities covered by the applicable Registration Statement from and after a date not later than the effective date of such Registration Statement and provide and enter into
any reasonable agreements with a custodian for the Registrable Securities and (ii) no later than the effective date of the applicable Registration Statement, provide a CUSIP and ISIN number for all Registrable Securities. 

(o)    The Company will cooperate with each Holder of Registrable Securities and each underwriter or agent, if any,
participating in the disposition of Registrable Securities and their respective counsel in connection with any filings required to be made with FINRA. 

(p)    The Company will, upon reasonable notice and at reasonable times during normal business hours, make available for
inspection by a representative appointed by the Holders of a Majority of Included Registrable Securities, counsel selected by such Holders in accordance with this agreement, any underwriter participating in any disposition pursuant to such
registration, as applicable, and any other attorney or accountant retained by such underwriter, all financial and other records and pertinent corporate documents of the Company, and cause the Company’s officers, directors, employees and
independent accountants to supply all information reasonably requested by any such Holder, underwriter, attorney or accountant in connection with such Registration Statement or Shelf Takedown, as applicable, and make themselves available at mutually
convenient times to discuss the business of the Company and other matters reasonably requested by any such Holders, sellers, underwriter or agent thereof in connection with such Registration Statement as shall be necessary to enable them to exercise
their due diligence responsibility, as applicable (any information provided under this Section 4(p), “Due Diligence Information”), subject in each case to the foregoing persons entering into customary confidentiality and non-use agreements with respect to any confidential information of the Company. The Company shall not provide any Due Diligence Information to a Holder unless such Holder explicitly requests such Due Diligence
Information in writing. 
 (q)    The Company will comply with all applicable rules and regulations of the Commission,
the Trading Market, the Oslo Stock Exchange, FINRA and any state securities authority, and make available to each Holder, as soon as reasonably practicable after the effective date of the Registration Statement, an earnings statement covering at
least 12 months which shall satisfy the provisions of Section 11(a) of the Securities Act and Rule 158. 

(r)    The Company will ensure that any Issuer Free Writing Prospectus utilized in connection with any Prospectus complies
in all material respects with the Securities Act, is filed in accordance with the Securities Act to the extent required thereby, and is retained in accordance with the Securities Act to the extent required thereby. 

  
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 (s)    Each Holder represents that it has not prepared or had prepared on its
behalf or used or referred to, and agrees that it will not prepare or have prepared on its behalf or used or refer to, any Free Writing Prospectus without the prior written consent of the Company and, in connection with any underwritten Public
Offering, the underwriters. 
 (t)    The Company shall, as soon as reasonably practicable following the Confirmation
Date and prior to the Effective Date, submit listing applications to the Oslo Stock Exchange and the New York Stock Exchange (or an alternate “national securities exchange” (within the meaning of the Exchange Act), as reasonably determined
by the Company’s board in consultation with the Qualified Holders) for the listing thereon of the New Common Shares. 

(u)    The Company shall use commercially reasonable efforts to (i) cause the New Common Shares to be listed on the
Oslo Stock Exchange and (ii) cause the New Common Shares to be listed on the New York Stock Exchange (or an alternate “national securities exchange (within the meaning of the Exchange Act), as reasonably determined by the
Company’s Board of Directors in consultation with the Qualified Holders) and registered under the Exchange Act concurrently with the effectiveness of the initial Shelf Registration Statement. 

(v)    Following the listing of the New Common Shares, the Company will use commercially reasonable efforts to cause the
Registrable Securities of the same class, to the extent any further action is required, to be similarly listed and to maintain such listing until such time as the securities cease to constitute Registrable Securities. 

(w)    The Company shall, if such registration for an underwritten Public Offering is pursuant to a Registration Statement
on Form F-3 or any similar short-form registration, include in such Registration Statement such additional information for marketing purposes as the managing underwriter(s) reasonably request(s). 

(x)    The Company shall hold in confidence and not use or make any disclosure of information concerning a Holder provided
to the Company unless (i) disclosure of such information is necessary to comply with federal or state securities laws, (ii) the disclosure of such information is necessary to avoid or correct a misstatement or omission in any
Registration Statement, (iii) the release of such information is ordered pursuant to a subpoena or other final, non-appealable order from a court or governmental body of competent jurisdiction, or (iv) such information has been made generally
available to the public other than by disclosure in violation of this Agreement or any other agreement. The Company agrees that it shall, upon learning that disclosure of such information concerning a Holder is sought in or by a court or
governmental body of competent jurisdiction or through other means or otherwise determining that any such disclosure is required under the foregoing clauses (i) through (iv), give prompt written notice to such Holder and allow such
Holder, at the Holder’s expense, to undertake appropriate action to prevent disclosure of, or to obtain a protective order for, such information. 

5.    Registration Expenses. The Company shall bear all reasonable Registration Expenses incident to
the Parties’ performance of or compliance with their respective obligations 

  
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under this Agreement or otherwise in connection with any Demand Registration, Shelf Registration, Shelf Takedown Request or Piggyback Registration (excluding any Selling Expenses), whether or not
any Registrable Securities are sold pursuant to a Registration Statement. 
 “Registration Expenses” shall include, without
limitation, (i) all registration, qualification and filing fees and expenses (including all fees and expenses (A) of the Commission or FINRA, (B) incurred in connection with the listing of the Registrable Securities on the Trading
Market and the Oslo Stock Exchange, and (C) in compliance with applicable state securities or “Blue Sky” laws (including reasonable fees and disbursements of counsel for the underwriters in connection with blue sky qualifications of
the Registrable Securities as may be set forth in any underwriting agreement)); (ii) expenses in connection with the preparation, printing, mailing and delivery of any registration statements, prospectuses and other documents in connection therewith
and any amendments or supplements thereto (including expenses of printing certificates for the Company’s shares and printing prospectuses); (iii) analyst or investor presentation or road show expenses of the Company and the underwriters, if
any; (iv) messenger, telephone and delivery expenses; (v) reasonable fees and disbursements of counsel (including any local counsel), auditors and accountants for the Company (including the expenses incurred in connection with
“comfort letters” required by or incident to such performance and compliance); (vi) the reasonable fees and disbursements of underwriters to the extent customarily paid by issuers or sellers of securities (including, if applicable, the
fees and expenses of any “qualified independent underwriter” (and its counsel) that is required to be retained in accordance with the rules and regulations of FINRA and the other reasonable fees and disbursements of underwriters (including
reasonable fees and disbursements of counsel for the underwriters) in connection with any FINRA qualification; (vii) fees and expenses of any special experts retained by the Company; (viii) Securities Act liability insurance, if the
Company so desires such insurance; (ix) reasonable and documented fees and expenses payable within thirty (30) calendar days of receipt of the applicable invoice of one single special counsel (and one local counsel in each relevant
jurisdiction) to represent all of the participating NSN Commitment Holders and General Unsecured Claim Holders (“Investors’ Counsel”) selected, (X) in the case of an Underwritten Shelf Takedown, by the holders of a
majority of the Registrable Securities requesting such Underwritten Shelf Takedown and, (Y) in the case of a Piggyback Registration, by the holders of a majority of the Registrable Securities included in such Piggyback Registration;
(x) fees and expenses payable in connection with any ratings of the Registrable Securities, including expenses relating to any presentations to rating agencies; (xi) internal expenses of the Company (including all salaries and expenses of
its officers and employees performing legal or accounting duties); and (xii) transfer agents’ and registrars’ fees and expenses and the fees and expenses of any other agent or trustee appointed in connection with such offering;
provided that “Registration Expenses” shall not include any legal counsel fees of all Holders (including any local counsel) in excess of $100,000. In addition, the Company shall be responsible for all of its expenses incurred in connection
with the consummation of the transactions contemplated by this Agreement (including expenses payable to third parties and including all salaries and expenses of the Company’s officers and employees performing legal or accounting duties), the
expense of any annual audit and any underwriting fees, discounts, selling commissions and stock transfer taxes and related legal and other fees applicable to securities sold by the Company and in respect of which proceeds are received by the
Company. Each Holder shall pay any Selling Expenses applicable to the sale or disposition of such Holder’s Registrable Securities pursuant to any 

  
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Demand Registration Statement or Piggyback Offering, or pursuant to any Shelf Registration Statement under which such selling Holder’s Registrable Securities were sold, and any other fees
and expenses not constituting Registration Expenses in proportion to the amount of such selling Holder’s shares of Registrable Securities sold in any offering under such Demand Registration Statement, Piggyback Offering or Shelf Registration
Statement. 
 6.    Lock-Up Agreements. 

(a)    Holder Lock-Up (Initial Underwritten Public Offering). In connection with the first (and, for the avoidance
of doubt, only the first) underwritten Public Offering (regardless of whether such offering is a primary or secondary offering and including an Underwritten Shelf Takedown and an Underwritten Demand), each NSN Commitment Holder and each General
Unsecured Claim Holder agrees that it shall enter into a lock-up agreement (a “Lock-Up Agreement”) with the managing underwriters of such Public Offering to not, during the sixty (60) days after the pricing date of such offering or
such longer period as reasonably requested by the managing underwriters, lead book-runner or manager of such Public Offering but in no event longer than ninety (90) days after the pricing date (the “Lock-Up Period”), directly or
indirectly, offer, pledge, assign, encumber, announce the intention to sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, or otherwise transfer or dispose of (other than any pledge in favor of a
bank or broker dealer at which a Holder maintains an account, where such bank or broker dealer holds a security interest or other encumbrance over property in the account generally) any of their Acquired Equity Securities, Granted Equity Securities,
Equity Securities issued to a NSN Commitment Holder in connection with the Structuring Fee or Equity Securities issued to a General Unsecured Claim Holder to any Person (any such disposition, a “Sale Transaction”); provided,
however, that such Lock-Up Period shall not apply to the following: (i) the Equity Securities issued to a Holder as a Plan distribution with respect to such Party’s Unsecured Notes; (ii) resales of a maximum of 15% of the applicable
Holder’s Equity Securities as of the Effective Date pursuant to the Shelf Registration Statement that are not part of an underwritten offering; (iii) a tender offer for the Equity Securities approved by the Board of Directors of the Company;
(iv) sales to the Company pursuant to an authorized share repurchase program in accordance with Rule 10b5-1 under the Exchange Act; (v) Registrable Securities included in an Underwritten Shelf Takedown; (vi) transfers of Equity Securities to
and among Affiliates of a Holder; or (vii) sales of Equity Securities pursuant to an underwritten Public Offering. For the avoidance of doubt, (a) the Lock-Up Period shall not apply to any Equity
Securities sold under one or more exemptions from registration under the Securities Act or to any Equity Securities sold in reliance on Regulation S, but shall apply to sales on the Oslo Stock Exchange and (b) before the commencement of, and
after the termination or expiration of, the Lockup Period, there shall be no restrictions on the ability of any Holder to resell its Registrable Securities through the Shelf Registration Statement in non-underwritten offerings. The Company may
impose stop-transfer instructions with respect to the shares of Capital Stock (or other securities) subject to the restrictions set forth in this Section 6(a) until the end of the applicable period of the Lock-Up Agreement. The
provisions of this Section 6(a) shall cease to apply to such Holder once such Holder no longer beneficially owns any Registrable Securities. 

(b)    Holder Lockup (Subsequent Underwritten Public Offerings). In connection with any underwritten Public
Offering other than the first underwritten Public 

  
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Offering, if requested by (i) the managing underwriters of such Public Offering or (ii) the Holders of a Majority of Included Registrable Securities, in the case of any
Underwritten Shelf Takedown or Underwritten Demand pursuant to Section 2(a) or 2(b), each Holder of Registrable Securities participating in such Public Offering that together with its Affiliates beneficially owns more than 1% of
the New Common Shares and, if requested by the managing underwriters of such Public Offering, each Holder of Registrable Securities that together with its Affiliates beneficially owns more than 10% of the New Common Shares, shall enter into a lock-up agreement with terms reasonably requested and commercially reasonable by the managing underwriters of such Public Offering. 

(c)    Company Lock-Up. In connection with any underwritten Public
Offering, and upon the reasonable request of the managing underwriters, the Company shall: (i) agree to a customary lock-up provision applicable to the Company in an underwriting agreement as reasonably requested by the managing underwriters
during (A), with respect to the Company’s initial underwritten Public Offering, the period commencing on the date requested by the managing underwriters (which shall be no earlier than seven (7) days prior to the anticipated pricing date
for such Public Offering) and continuing to the date that is 180 days following the date of the final prospectus for such Public Offering or (B) with respect to all other Public Offerings other than the Company’s initial
underwritten Public Offering, the period commencing on the date requested by the managing underwriters (which shall be no earlier than seven (7) days prior to the anticipated pricing date for such Public Offering) and continuing to the
date that is 90 days following the date of the final prospectus for such Public Offering; and (ii) cause each of its executive officers and directors to enter into Lock-Up Agreements, in each case, in customary form and substance, and
with exceptions that are customary, for an underwritten Public Offering. 
 7.    [Reserved] 

8.    Indemnification. 

(a)    The Company shall indemnify, defend and hold harmless each Holder, its partners, shareholders, equityholders,
general partners, limited partners, managers, members, and Affiliates and each of their respective officers and directors and any Person who controls any such Holder (within the meaning of Section 15 of the Securities Act or Section 20 of the
Exchange Act) and any agent, employee, attorney or Representative thereof (collectively, “Holder Indemnified Persons”), and any underwriter that facilitates the sale of the Registrable Securities and any Person who controls such
underwriter (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act), to the fullest extent permitted by applicable law, from and against any and all losses, claims, damages, liabilities, joint or several,
costs (including reasonable costs of preparation and investigation and reasonable attorneys’, accountants’ and experts’ fees, whether or not the Holder Indemnified Person or such underwriter is a party to any Proceeding) and expenses,
judgments, fines, penalties, interest, settlements or other amounts arising from any and all Proceedings, whether civil, criminal, administrative or investigative, in which any Holder Indemnified Person or such underwriter may be involved, or is
threatened to be involved, as a party or otherwise, under the Securities Act or otherwise (collectively, “Losses”), as incurred, arising out of, based upon, resulting from or relating to (i) any untrue or alleged untrue
statement of a material fact contained in any 

  
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Registration Statement under which any Registrable Securities were registered, Prospectus, preliminary prospectus, road show, as defined in Rule 433(h)(4) under the Securities Act (a
“road show”), or in any summary or final prospectus or free writing prospectus or in any amendment or supplement thereto or in any documents incorporated by reference in any of the foregoing or (ii) any omission or alleged omission
to state therein a material fact required to be stated therein or necessary, in the case of any Prospectus, preliminary prospectus, road show or Issuer Free Writing Prospectus, in light of the circumstances under which they were made, to make the
statements therein not misleading, or (iii) any violation or alleged violation by the Company or any of its Subsidiaries of any federal, state or common law rule or regulation relating to action or inaction in connection with any Company provided
information in such registration, disclosure document or related document or report, and the Company will reimburse such Holder Indemnified Person or underwriter for any legal or other expenses reasonably incurred by it in connection with
investigating or defending any such Proceeding; provided, however, that the Company shall not be liable to any Holder Indemnified Person or underwriter to the extent that any such Losses arise out of, are based upon or results from an
untrue or alleged untrue statement or omission or alleged omission made in such Registration Statement, such preliminary, summary or final prospectus or free writing prospectus or such amendment or supplement, in reliance upon and in conformity with
written information furnished to the Company by or on behalf of such Holder Indemnified Person or underwriter specifically for use in the preparation thereof. 

(b)    In connection with any Registration Statement filed by the Company pursuant to Section 2 hereof in which a
Holder has registered for sale its Registrable Securities, each such selling Holder agrees (severally and not jointly) to indemnify, defend and hold harmless, to the fullest extent permitted by law, the Company, its directors and officers,
Affiliates, employees, members, managers, agents and each Person who controls the Company (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) (together with Holder Indemnified Persons, collectively,
“Indemnified Persons”), from and against any Losses resulting from (i) any untrue statement of a material fact contained in any Registration Statement under which such Registrable Securities were registered, Prospectus,
preliminary prospectus, road show, Issuer Free Writing Prospectus, or any amendment thereof or supplement thereto or any documents incorporated by reference therein, or (ii) any omission to state therein a material fact required to be stated
therein or necessary, in the case of any Prospectus, preliminary prospectus, road show, Issuer Free Writing Prospectus, in light of the circumstances under which they were made, to make the statements therein not misleading, in each case to the
extent, but only to the extent, that such untrue statement or omission is contained in any information furnished in writing by or on behalf of such selling Holder to the Company specifically for inclusion therein and has not been corrected in a
subsequent writing prior to the sale of the Registrable Securities. In no event shall the liability of any selling Holder hereunder be greater in amount than the dollar amount of the net proceeds (after deducting underwriters’ discounts, fees
and commissions) received by such Holder under the sale of Registrable Securities giving rise to such indemnification obligation less any amounts paid (including such Holder’s share of any other Selling Expenses) by such Holder in connection
with such sale and any amounts paid by such Holder as a result of liabilities incurred under the underwriting agreement, if any, related to such sale. 

  
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 (c)    Any Indemnified Person shall give prompt written notice to the
indemnifying party of any claim with respect to which it seeks indemnification under this Section 8(c) (provided that any delay or failure to so notify the Person obligated to indemnify the Indemnified Person with respect to such claim
(the “indemnifying party”) shall not relieve the indemnifying party of its obligations hereunder except to the extent, if at all, that it is actually and materially prejudiced by reason of such delay or failure). The indemnifying
party shall be entitled to assume the defense of such claim with counsel reasonably satisfactory to the Indemnified Person; provided, however, that any Indemnified Person shall have the right to select and employ its own counsel (and
one local counsel in each relevant jurisdiction), and the indemnifying party shall bear the reasonable fees, costs and expenses of such separate counsel if (A) the Indemnified Person has reasonably concluded (based upon advice of its counsel)
that there may be legal defenses available to it or other Indemnified Persons that are different from or in addition to those available to the indemnifying party; (B) in the reasonable judgment of any such Indemnified Person (based upon
advice of its counsel) a conflict of interest may exist between such Indemnified Person and the indemnifying party with respect to such claims; (C) the indemnifying party shall not have employed counsel satisfactory to the Indemnified
Person to represent the Indemnified Person within a reasonable time after notice of the institution of such action; (D) the indemnifying party shall authorize the Indemnified Person to employ separate counsel at the expense of the
indemnifying party; or (E) the indemnifying party shall have failed to assume the defense of such claim within a reasonable time after receipt of notice of such claim from the Indemnified Person and employ counsel reasonably satisfactory
to such Indemnified Person. An indemnifying party shall not be liable under this Section 8(c) to any Indemnified Person regarding any settlement or compromise or consent to the entry of any judgment with respect to any pending or
threatened claim, action, suit or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not the Indemnified Person is an actual or potential party to such claim or action) unless such settlement,
compromise or consent is consented to by such indemnifying party, which consent shall not be unreasonably withheld. No action may be settled without the consent of the Indemnified Person, provided that the consent of the Indemnified Person
shall not be required if (A) such settlement includes an unconditional release of such Indemnified Person in form and substance satisfactory to such Indemnified Person from all liability on the claims that are the subject matter of such
settlement; (B) such settlement provides for the payment by the indemnifying party of money as the sole relief for such action and (C) such settlement does not include any statement as to or any admission of fault,
culpability or a failure to act by or on behalf of any Indemnified Person. It is understood that the indemnifying party or parties shall not, except as specifically set forth in this Section 8(c), in connection with any Proceeding or
related Proceedings in the same jurisdiction, be liable for the reasonable fees, disbursements or other charges of more than one separate firm admitted to practice in such jurisdiction at any one time. 

(d)    In the event that the indemnity provided in Section 8(a) or Section 8(b) above is
unavailable to or insufficient to hold harmless an Indemnified Person for any reason, then each applicable indemnifying party (solely to the extent such indemnifying party is required to provide an indemnification hereunder, which indemnity, for the
avoidance of doubt, as it relates to the Holders is on a several and not joint basis) agrees to contribute to the aggregate Losses (including reasonable costs of preparation and investigation and reasonable attorneys’, accountants’ and
experts’ fees, whether or not the Indemnified Person is a party to any Proceeding) to which such indemnifying party may be subject in such proportion as is 

  
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appropriate to reflect the relative benefits received by the indemnifying party on the one hand and by the Indemnified Person on the other from the Public Offering of the New Common Shares;
provided, however, that the maximum amount of liability in respect of such contribution shall be limited in the case of any Holder to the dollar amount of the net proceeds (after deducting underwriters’ discounts, fees and
commissions and other Selling Expenses) received by such Holder under the sale of Registrable Securities giving rise to such contribution obligation less any amounts paid by such Holder in connection with such sale and any amount paid by such Holder
as a result of liabilities incurred under the underwriting agreement, if any, related to such sale. If, however, the allocation provided by the immediately preceding sentence is not permitted by applicable law, then each indemnifying party shall
contribute to such amount paid or payable by such Indemnified Person in such proportion as is appropriate to reflect not only such relative benefits but also the relative fault of the indemnifying party on the one hand and the Indemnified Person on
the other in connection with the statements or omissions which resulted in such Losses, as well as any other relevant equitable considerations. The relative fault shall be determined by reference to, among other things, whether the untrue or alleged
untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by the indemnifying party on the one hand or the Indemnified Person on the other and the parties’ relative intent,
knowledge, access to information and opportunity to correct or prevent such statement or omission. 
 (e)    The Parties
agree that it would not be just and equitable if contribution pursuant to Section 8(d) were determined by pro rata allocation (even if the Holders of Registrable Securities or any agents or underwriters or all of them were treated
as one entity for such purpose) or by any other method of allocation which does not take account of the equitable considerations referred to above in Section 8(d). The amount paid or payable by an Indemnified Person as a result of the Losses
referred to above in Section 8(d) shall be deemed to include any reasonable legal or other reasonable out-of-pocket expenses incurred by such Indemnified Person in connection with investigating or
defending any such action or claim. 
 (f)    Notwithstanding the provisions of Section 8(d), no Person
guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any Person who was not guilty of such fraudulent misrepresentation. 

(g)    For purposes of Section 8(d), each Person who controls any Holder, agent or underwriter (within the
meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) and each director, officer, employee and agent of any such Holder, agent or underwriter shall have the same rights to contribution as such Holder,
agent or underwriter, and each Person who controls the Company (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) and each officer and director of the Company shall have the same rights
to contribution as the Company, subject in each case to the applicable terms and conditions of this Section 8. 

(h)    The provisions of this Section 8 will remain in full force and effect, regardless of any investigation made
by or on behalf of any Holder or the Company or any of the officers, directors or controlling Persons referred to in this Section 8 hereof, and will survive the transfer of Registrable Securities. 

  
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 (i)    The remedies provided for in this Section 8 are not
exclusive and shall not limit any rights or remedies which may otherwise be available to any Indemnified Person at law or in equity. 

9.    Facilitation of Sales Pursuant to Rule 144, Rule 144A and Section 4(a)(7). Until such date as
no Holder beneficially owns any Registrable Securities, the Company shall (i) to the extent it shall be required to do so under the Exchange Act, use its commercially reasonable efforts to timely file the reports required to be filed by
it under the Exchange Act or the Securities Act and the rules adopted by the Commission thereunder (including the reports under Sections 13 and 15(d) of the Exchange Act referred to in subparagraph (c)(1) of Rule 144), and (ii) take such
further action as any Holder may reasonably request and make available, upon request, information necessary to comply with Rule 144, Rule 144A and Section 4(a)(7) of the Securities Act, all to the extent required from time to time to enable
the Holders to sell Registrable Securities without registration under the Securities Act within the limitations of the exemptions provided by Rule 144, 144A and Section 4(a)(7). Upon the written request of any Holder in connection with
that Holder’s sale pursuant to Rule 144, Rule 144A and Section 4(a)(7), the Company shall deliver to such Holder a written statement as to whether it has complied with such requirements. 

10.    Miscellaneous. 

(a)    Remedies. In the event of a breach by the Company of any of its obligations under this Agreement, each
Holder, in addition to being entitled to exercise all rights granted by law and under this Agreement, including recovery of damages, will be entitled to specific performance of its rights under this Agreement. The Company agrees that monetary
damages would not provide adequate compensation for any losses incurred by reason of a breach by it of any of the provisions of this Agreement and further agrees that, in the event of any action for specific performance in respect of such breach, it
shall waive the defense that a remedy at law would be adequate and shall waive any requirement for the posting of a bond. 

(b)    Discontinued Disposition. Each Holder agrees by its acquisition of Registrable Securities that, upon receipt
of a notice from the Company of the occurrence of any event of the kind described in clauses (ii) through (iv) of Section 4(d) or the occurrence of a Suspension Period, such Holder will forthwith
discontinue disposition of such Registrable Securities under the applicable Registration Statement until such Holder’s receipt of the copies of the supplemental Prospectus or amended Registration Statement or until it is advised in writing by
the Company that the use of the applicable Prospectus may be resumed, and, in either case, has received copies of any additional or supplemental filings that are incorporated or deemed to be incorporated by reference in such Prospectus or
Registration Statement. The Company may provide appropriate stop orders to enforce the provisions of this Section 10(b). In the event the Company shall give any such notice, the period during which the applicable Registration Statement
is required to be maintained effective shall be extended by the number of days during the period from and including the date of the giving of such notice to and including the date when each seller of Registrable Securities covered by such
Registration Statement either receives the copies of the supplemented or amended Prospectus or is advised in writing by the Company that the use of the Prospectus may be resumed. 

  
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 (c)    Amendments. This Agreement may be amended, modified, extended
or terminated, and the provisions hereof may be waived, only with the prior written consent of (i) the Company; (ii) Centerbridge; (iii) Hemen; (iv) Select Commitment Parties holding two-thirds
( 2⁄3) of the Registrable Securities then held by all Select Commitment Parties; and (v) Holders of not less than a majority of all Registrable
Securities then held by Barclays and the Ad Hoc Group on an aggregate basis (or, at any time prior to the issuance of the Registrable Securities, by the holders of a majority of the outstanding principal amount of the Unsecured Notes held by
Barclays and the Ad Hoc Group in the aggregate as of the applicable date of determination); provided that no provision of this Agreement may be amended, modified, extended, terminated or waived in a manner that is disproportionately and materially
adverse to any Holder, without the prior written consent of such Holder. Notwithstanding the foregoing, a waiver or consent to depart from the provisions hereof with respect to a matter that relates exclusively to the rights of Holders of
Registrable Securities whose securities are being sold pursuant to a Registration Statement and that does not directly or indirectly affect the rights of other Holders of Registrable Securities who are not selling Registrable Securities in such
Registration Statement may be given by holders of at least a majority of the Registrable Securities being sold by such Holders pursuant to such Registration Statement; provided, however, such waiver or consent may not be disproportionately and
materially adverse to any Holder whose Registrable Securities are being sold pursuant to such Registration Statement, without the prior written consent of such Holder. Notwithstanding any of the foregoing in this Section 10(c), no consent
shall be required by any party hereto to amend or modify the Schedules to this Agreement for the sole purpose of updating the (i) Holders, (ii) number of Registrable Securities and (iii) Percentage Allocation for each member of the
Select Commitment Parties and Ad Hoc Group, in each case, as set forth on Schedule I, II or III hereto to reflect such Holders, number of Registrable Securities held and Percentage Allocation for each member of the Select Commitment Parties and Ad
Hoc Group as of the Effective Date. 
 (d)    Waivers. No waiver of any default with respect to any provision,
condition or requirement of this Agreement shall be deemed to be a continuing waiver in the future or a waiver of any subsequent default or a waiver of any other provision, condition or requirement hereof, nor shall any delay or omission of any
Party to exercise any right hereunder in any manner impair the exercise of any such right. 
 (e)    Termination and
Effect of Termination. This Agreement shall automatically terminate if the Investment Agreement is terminated prior to the Effective Date. This Agreement shall terminate with respect to each Holder when such Holder no longer holds any
Registrable Securities and will terminate in full when no Holder holds any Registrable Securities, except for the provisions of Section 8, which shall survive any such termination. No termination under this Agreement shall relieve any Person
of liability for breach or Registration Expenses incurred prior to termination. In the event this Agreement is terminated, each Person entitled to indemnification rights pursuant to Section 8 shall retain such indemnification rights with
respect to any matter that (i) may be an indemnified liability thereunder and (ii) occurred prior to such termination. 

(f)    Notices. Any and all notices or other communications or deliveries required or permitted to be provided
hereunder shall be in writing and shall be deemed given and effective on the earliest of (i) the date of transmission, if such notice or communication is 

  
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delivered via facsimile (with confirmation of delivery) or electronic mail in PDF or similar electronic or digital format prior to 5:00 p.m. (New York time) on a Business Day in the place of
receipt, (ii) the Business Day after the date of transmission, if such notice or communication is delivered via facsimile (with confirmation of delivery) or electronic mail in PDF or similar electronic or digital format later than
5:00 p.m. (New York time) on any date and earlier than 11:59 p.m. (New York time) on such date, (iii) the Business Day following the date of mailing, if sent by nationally recognized overnight courier service or
(iv) upon actual receipt by the Party to whom such notice is required to be given. The address for such notices and communications shall be as follows (or at such other address as shall be given in writing by any Party to the other
Parties): 
 If to the Company: 

New SDRL Limited 
 Par-la-Ville Place 
 14 Par la Ville Road 

Hamilton HM 08 
 Bermuda 

Facsimile: 1 (441) 295-3494 

Attn.: Georgina Sousa 
 with a
copy (which shall not constitute notice) to: 
 Kirkland & Ellis LLP 

300 N. LaSalle 
 Chicago, IL 60654

 Facsimile: (312) 862-2200 

Attn.: Dennis M. Myers, P.C. 

          Wayne E. Williams 

If to any other Person who is then a Holder, to the address of such Holder as it appears on such Holder’s signature page hereto (or, as
applicable, such Holder’s Joinder Agreement) or such other address as may be designated in writing hereafter by such Person. 

(g)    Successors and Assigns; Transfers; New Issuances. This Agreement shall be binding upon and inure to the
benefit of the Parties hereto and their respective heirs, executors, administrators, successors and legal representatives. The rights of a Holder hereunder may not be transferred, assigned, or otherwise conveyed without the prior written consent of
the Company unless: (1) in connection with any transfer, assignment, or other conveyance of Registrable Securities to an Affiliate of such Holder, or (2) in the case of Registrable Securities held by a Qualified Holder, in
connection with any private sale transaction by such Qualified Holder of Registrable Securities with fair market value of $25 million or more; provided, in each case, that all of the following additional conditions are satisfied
with respect to any transfer, assignment or conveyance of rights hereunder: (a) such transfer or assignment is made in compliance with the Securities Act, any other applicable securities or “blue sky” laws, or rules or
regulations promulgated by FINRA, and the terms and conditions of the memorandum of 

  
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association and the bye-laws of the Company; (b) such transferee or assignee shall have delivered to the Company a Joinder Agreement in substantially the form attached hereto as Exhibit
A agreeing to become subject to and bound by the terms of this Agreement (a “Joinder Agreement”) and (c) the Company is given written notice by such Holder of such transfer or assignment, stating the name and address
of the transferee or assignee, identifying the Registrable Securities with respect to which such rights are being transferred or assigned and the total number of Registrable Securities and other Capital Stock of the Company beneficially owned by
such transferee or assignee. The Company may not assign its rights and obligations under this Agreement except in connection with a sale or acquisition of the Company in which the successor or acquiring person agrees in writing to assume all of the
Company’s rights and obligations under this Agreement. 
 (h)    Legend. Each certificate evidencing an
Equity Security, and each certificate issued in exchange for or upon the Transfer of any such security, shall be stamped or otherwise imprinted with a legend (the “Legend”) in substantially the following form: 

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE WERE ORIGINALLY ISSUED ON [DATE OF ISSUANCE], HAVE NOT BEEN REGISTERED UNDER THE UNITED
STATES SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR ANY OTHER APPLICABLE STATE SECURITIES LAWS, AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT UNDER THE ACT OR AN AVAILABLE EXEMPTION FROM
REGISTRATION THEREUNDER.” 
 In the event that any such securities are uncertificated, such shares shall be subject to a restrictive
notation substantially similar to the Legend in the share ledger or other appropriate records maintained by the Company or agent and the term “Legend” shall include such restrictive notation. The Company shall remove the Legend (or
restrictive notation, as applicable) set forth above from the certificates evidencing any such shares (or the share register or other appropriate Company records, in the case of uncertified shares), upon request, at any time after the restrictions
described in such Legend cease to be applicable, including, as applicable, when such shares may be sold under Rule 144 without volume or manner-of-sale restrictions and
without the requirement for the Company to be in compliance with the current public information requirement under Rule 144(c)(1). The Company may reasonably request such opinions, certificates or other evidence that such restrictions no longer apply
as a condition to removing the Legend. 
 (i)    Governing Law. This Agreement, and any claim, controversy or
dispute arising under or related to this Agreement, shall be governed by, and construed in accordance with, the laws of the State of New York, without regard to the choice of law or conflicts of law. 

(j)    Submission to Jurisdiction; Waiver of Immunity. Each of the Parties, by its execution of this Agreement,
(i) hereby irrevocably submits to the exclusive jurisdiction of the United States District Court for the Southern District of New York and the state courts sitting in the State of New York, County of New York for the purpose of any Proceeding
arising out of or based upon this Agreement or relating to the subject matter hereof, (ii) hereby waives to the 

  
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extent not prohibited by applicable law, and agrees not to assert, and agrees not to allow any of its Subsidiaries to assert, by way of motion, as a defense or otherwise, in any such action, any
claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that any such Proceeding brought in one of the above-named courts is improper, or that this
Agreement or the subject matter hereof or thereof may not be enforced in or by such court and (iii) hereby agrees not to commence or maintain any Proceeding arising out of or based upon this Agreement or relating to the subject matter hereof or
thereof other than before one of the above-named courts nor to make any motion or take any other action seeking or intending to cause the transfer or removal of any such Proceeding to any court other than one of the above-named courts whether on the
grounds of inconvenient forum or otherwise. Notwithstanding the foregoing, to the extent that any party hereto is or becomes a party in any litigation in connection with which it may assert indemnification rights set forth in this Agreement, the
court in which such litigation is being heard shall be deemed to be included in clause (i) above. Notwithstanding the foregoing, any party to this Agreement may commence and maintain an action to enforce a judgment of any of the
above-named courts in any court of competent jurisdiction. Each party hereto hereby consents to service of process in any such Proceeding in any manner permitted by New York law, and agrees that service of process by registered or certified mail,
return receipt requested, at its address specified pursuant to Section 10(f) hereof is reasonably calculated to give actual notice. Each of the Parties irrevocably waives, to the fullest extent permitted by applicable law, all immunity
(whether on the basis of sovereignty or otherwise) from jurisdiction, service of process, attachment (both before and after judgment) and execution to which it might otherwise be entitled in the above-named courts, and will not raise or claim or
cause to be pleaded any such immunity at or in respect of any such proceeding or judgment, including any immunity pursuant to the United States Foreign Sovereign Immunities Act of 1976, as amended. 

(k)    Waiver of Venue. The Parties irrevocably and unconditionally waive, to the fullest extent permitted by
applicable law, (i) any objection that they may now or hereafter have to the laying of venue of any Proceeding arising out of or relating to this Agreement in any court referred to in Section 10(j) and (ii) the defense
of an inconvenient forum to the maintenance of such Proceeding in any such court. 
 (l)    WAIVER OF JURY
TRIAL. EACH OF THE PARTIES HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATED TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY. 

(m)    Cumulative Remedies. The remedies provided herein are cumulative and not exclusive of any remedies provided
by law. 
 (n)    Severability. If any term, provision, covenant or restriction of this Agreement is held by a
court of competent jurisdiction to be invalid, illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full force and effect and shall in no way be affected, impaired or
invalidated, and the Parties shall use their commercially reasonable efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated by such term, provision, covenant or restriction. It is
hereby stipulated and declared to be the intention of the Parties that they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be hereafter declared invalid, illegal, void or
unenforceable. 

  
 - 39 - 

 (o)    Entire Agreement. This Agreement constitutes the entire
agreement among the Parties with respect to the subject matter hereof and supersedes all prior contracts or agreements with respect to the subject matter hereof and supersedes any and all prior or contemporaneous discussions, agreements and
understandings, whether oral or written, that may have been made or entered into by or among any of the Parties or any of their respective Affiliates relating to the transactions contemplated hereby. 

(p)    Execution of Agreement. This Agreement may be executed and delivered (by facsimile, by electronic mail in
portable document format (.pdf) or otherwise) in any number of counterparts, each of which, when executed and delivered, shall be deemed an original, and all of which together shall constitute the same agreement. 

(q)    Determination of Ownership. In determining ownership of New Common Shares hereunder for any purpose, the
Company may rely solely on the records of the transfer agent for the New Common Shares from time to time, or, if no such transfer agent exists, the Company’s share ledger. 

(r)    Headings; Section References. The headings in this Agreement are for convenience of reference only and shall
not limit or otherwise affect the meaning hereof. 
 (s)    No Recourse. Notwithstanding anything that may be
expressed or implied in this Agreement, and notwithstanding the fact that certain of the Holders may be partnerships or limited liability companies, each of the Holders and the Company agrees and acknowledges that no recourse under this Agreement or
any documents or instruments delivered in connection with this Agreement shall be had against any of the Company’s or the Holder’s former, current or future direct or indirect equity holders, controlling persons, shareholders, directors,
officers, employees, agents, Affiliates, members, financing sources, managers, general or limited partners or assignees (each, a “Related Party” and collectively, the “Related Parties”), in each case other than the
Company, the current or former Holders or any of their respective assignees under this Agreement, whether by the enforcement of any assessment or by any legal or equitable Proceeding, or by virtue of any applicable law, it being expressly agreed and
acknowledged that no personal liability whatsoever shall attach to, be imposed on or otherwise be incurred by any of the Related Parties, as such, for any obligation or liability of the Company or the Holders under this Agreement or any documents or
instruments delivered in connection herewith for any claim based on, in respect of or by reason of such obligations or liabilities or their creation; provided, however, nothing in this Section 10(s) shall relieve or otherwise
limit the liability of the Company or any current or former Holder, as such, for any breach or violation of its obligations under this Agreement or such agreements, documents or instruments. 

(t)    Descriptive Headings; Interpretation; No Strict Construction. Unless the context requires otherwise:
(i) any pronoun used in this Agreement shall include the corresponding masculine, feminine or neuter forms; (ii) references to Sections, paragraphs and clauses refer to Sections, paragraphs and clauses of this Agreement;
(iii) the terms “include,” 

  
 - 40 - 

 
“includes,” “including” or words of like import shall be deemed to be followed by the words “without limitation”; (iv) the terms
“hereof,” “herein” or “hereunder” refer to this Agreement as a whole and not to any particular provision of this Agreement; (v) unless the context otherwise requires, the term “or” is
not exclusive and shall have the inclusive meaning of “and/or”; (vi) defined terms herein will apply equally to both the singular and plural forms and derivative forms of defined terms will have correlative meanings;
(vii) references to any law or statute shall be deemed to refer to such law or statute as amended or supplemented from time to time and shall include all rules and regulations and forms promulgated thereunder, and references to any law,
rule, form or statute shall be construed as including any legal and statutory provisions, rules or forms consolidating, amending, succeeding or replacing the applicable law, rule, form or statute; (viii) references to any agreement or
contract are to that agreement or contract as amended, modified or supplemented from time to time in accordance with the terms hereof and thereof; (ix) references to any Person include such Person’s successors and permitted assigns;
(xi) references to “days” are to calendar days unless otherwise indicated; and (xi) references to “writing”, “written” and comparable terms refer to printing, typing and other means of
reproducing words (including electronic media) in a visible form. Each of the parties hereto acknowledges that each party hereto was actively involved in the negotiation and drafting of this Agreement and agrees that no law or rule of construction
shall be raised or used in which the provisions of this Agreement shall be construed in favor or against any party hereto because one is deemed to be the author thereof. All references to laws, rules, regulations and forms in this Agreement shall be
deemed to be references to such laws, rules, regulations and forms, as amended from time to time or, to the extent replaced, the comparable successor thereto in effect at the time. All references to agencies, self-regulatory organizations or
governmental entities in this Agreement shall be deemed to be references to the comparable successors thereto from time to time. 

(u)    Recapitalizations, Exchanges, etc. The provisions of this Agreement shall apply to the fullest extent set
forth herein with respect to (a) the New Common Shares, (b) any and all securities into which New Common Shares are converted, exchanged or substituted in any recapitalization or other capital reorganization by the Company
and (c) any and all equity securities of the Company or any successor or assign of the Company (whether by merger, amalgamation, consolidation, sale of assets or otherwise) which may be issued in respect of, in conversion of, in exchange
for or in substitution of, the New Common Shares and shall be appropriately adjusted for any share dividends, share subdivisions or consolidations, bonus issues, combinations, recapitalizations and the like occurring after the date hereof. The
Company shall cause any successor or assign (whether by merger, amalgamation, consolidation, sale of assets or otherwise) to assume the obligations of the Company under this Agreement or enter into a new registration rights agreement with the
Holders on terms substantially the same as this Agreement as a condition of any such transaction. 

(v)    Adjustments Affecting Registrable Securities. The Company shall not take any action, or permit any change to
occur, with respect to its securities which would materially and adversely affect the ability of the Holders of Registrable Securities to include such Registrable Securities in a registration undertaken pursuant to this Agreement or which would
materially and adversely affect the marketability of such Registrable Securities in any such registration (including effecting a stock split or a combination of shares). 

  
 - 41 - 

 (w)    Opt-Out Requests. Each Holder shall have the right, at any time
and from time to time (including after receiving information regarding any potential Public Offering) to elect to not receive any notice that the Company or any other Holders otherwise are required to deliver pursuant to this Agreement by delivering
to the Company a written statement signed by such Holder that it does not want to receive any notices hereunder (an “Opt-Out Request”); in which case and notwithstanding anything to the contrary in this Agreement, the Company and
other Holders shall not be required to, and shall not, deliver to the Holder making the Opt-Out Request any notice or other information required to be provided to Holders hereunder to the extent that the Company or such other Holders reasonably
expect such delivery would result in a Holder acquiring material non-public information within the meaning of Regulation FD promulgated under the Exchange Act. An
Opt-Out Request may state a date on which it expires or, if no such date is specified, shall remain in effect indefinitely. A Holder who previously has given the Company an
Opt-Out Request may revoke such request at any time, and there shall be no limit on the ability of a Holder to issue and revoke subsequent Opt-Out Requests; provided
that each Holder shall use commercially reasonable efforts to minimize the administrative burden on the Company arising in connection with any such Opt-Out Requests. 

[Signature Pages Follow] 

  
 - 42 - 

 IN WITNESS WHEREOF, the Parties have executed this Registration Rights Agreement as of the date
first written above. 
  

			
	NEW SDRL LIMITED
		
	By:	 	 /s/ Georgina E. Sousa

	Name:	 	Georgina E. Sousa
	Title:	 	Director

 [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK] 

 EXHIBIT A 

Form of Joinder Agreement 

The undersigned hereby agrees, effective as of the date set forth below, to become a party to that certain Registration Rights Agreement (as
amended, restated and modified from time to time, the “Agreement”) dated as of April 17, 2018, by and among New SDRL Limited, an exempted company limited by shares incorporated under the laws of Bermuda, with its registered
office at Par-la-Ville Place, 4th Floor, 14 Par-la-Ville Road, Hamilton HM08, Bermuda and
registered with the Bermuda Registrar of Companies under number 53439 (the “Company”), and the holders of the New Common Shares named therein, and for all purposes of the Agreement the undersigned will be included within the term
“Holder” (as defined in the Agreement). The address, facsimile number and email address to which notices may be sent to the undersigned are as follows: 
  

			
	 Address:
	 	  

		 	  

		 	  

	 Facsimile No.:
	 	  

	 Email:
	 	  

	 Date:
	 	  

  

			
	[If entity]
	
	[ENTITY NAME]
		
	By:	 	                                      
                                         
                
		 	Name:
		 	Title:
	
	[If individual]
	
	  

	Individual Name:

  
 A-1 

 EXHIBIT B 

Form of Plan of Distribution 

The selling shareholders may sell some or all of the securities covered by this prospectus from time to time on any stock exchange or
automated interdealer quotation system on which our common shares are listed, in the over-the-counter market, in privately negotiated transactions or otherwise, at fixed
prices that may be changed, at market prices prevailing at the time of sale, at prices related to prevailing market prices or at prices otherwise negotiated. The selling shareholders may sell the securities by one or more of the following methods,
without limitation: 
  

	 	•	 	block trades in which the broker or dealer so engaged will attempt to sell the securities as agent but may position and resell a portion of the block as principal to facilitate the transaction; 

 

	 	•	 	purchases by a broker or dealer as principal and resale by the broker or dealer for its own account pursuant to this prospectus; 

  

	 	•	 	an exchange distribution in accordance with the rules of any stock exchange on which our common shares are listed; 

  

	 	•	 	ordinary brokerage transactions and transactions in which the broker solicits purchases; 

  

	 	•	 	privately negotiated transactions; 

  

	 	•	 	short sales, either directly or with a broker-dealer or affiliate thereof; 

  

	 	•	 	through the writing of options on the common shares, whether or not the options are listed on an options exchange; 

  

	 	•	 	through loans or pledges of the common shares to a broker-dealer or an affiliate thereof; 

  

	 	•	 	by entering into transactions with third parties who may (or may cause others to) issue securities convertible or exchangeable into, or the return of which is derived in whole or in part from the value of, our common
shares; 

  

	 	•	 	through the distribution by any selling shareholder to its partners, members or shareholders; 

  

	 	•	 	one or more underwritten offerings on a firm commitment or best efforts basis; and 

  

	 	•	 	any combination of any of these methods of sale. 

 For example, the selling shareholders may
engage brokers and dealers, and any brokers or dealers may arrange for other brokers or dealers to participate in effecting sales of our common shares. These brokers, dealers or underwriters may act as principals, or as an agent of a selling
shareholder. Broker-dealers may agree with a selling shareholder to sell a specified amount of our common shares or preferred shares at a stipulated price per share. If the broker-dealer is unable to sell the common shares acting as agent for a
selling shareholder, it may purchase as principal any unsold securities at the stipulated price. Broker-dealers who acquire 

  
 B-1 

 
common shares as principals may thereafter resell the common shares from time to time in transactions on any stock exchange or automated interdealer quotation system on which the common shares
are then listed, at prices and on terms then prevailing at the time of sale, at prices related to the then-current market price or in negotiated transactions. Broker-dealers may use block transactions and sales to and through broker-dealers,
including transactions of the nature described above. 
 In compliance with the guidelines of the Financial Industry Regulatory Authority,
Inc., the maximum compensation to be paid to underwriters participating in any offering made pursuant to this prospectus will not exceed 8% of the gross proceeds from that offering. 

In connection with the sale of the common shares or interests therein, the selling shareholders may enter into hedging transactions with
broker-dealers or other financial institutions, which may in turn engage in short sales of the common shares in the course of hedging the positions they assume. The selling shareholders may also short sell common shares and deliver these securities
to close out their short positions, or loan or pledge the common shares to broker-dealers that in turn may sell these securities. The selling shareholders may also enter into option or other transactions with broker-dealers or other financial
institutions or the creation of one or more derivative securities which require the delivery to such broker-dealer or other financial institution of shares offered by this prospectus, which shares such broker-dealer or other financial institution
may resell pursuant to this prospectus (as supplemented or amended to reflect such transaction). 
 The selling shareholders may also sell
common shares pursuant to Rule 144 under the Securities Act. 
 We do not know of any arrangements by the selling shareholders for the sale
of our common shares. 
 To the extent required under the Securities Act, the aggregate amount of selling shareholders’ common shares
being offered and the terms of the offering, the names of any agents, brokers, dealers or underwriters and any applicable commission with respect to a particular offer will be set forth in an accompanying prospectus supplement. Any underwriters,
dealers, brokers or agents participating in the distribution of the common shares may receive compensation in the form of underwriting discounts, concessions, commissions or fees from a selling shareholder and/or purchasers of selling
shareholders’ common shares for whom they may act (which compensation as to a particular broker-dealer might be in excess of customary commissions). 

The selling shareholders and any underwriters, brokers, dealers or agents that participate in the distribution of the common shares may be
deemed to be “underwriters” within the meaning of the Securities Act, and any discounts, concessions, commissions or fees received by them and any profit on the resale of the common shares sold by them may be deemed to be underwriting
discounts and commissions. 
 The selling shareholders and other persons participating in the sale or distribution of the common shares will
be subject to applicable provisions of the Exchange Act and the rules and 

  
 B-2 

 
regulations thereunder, including Regulation M. This regulation may limit the timing of purchases and sales of any of the common shares by the selling shareholders and any other person. The
anti-manipulation rules under the Exchange Act may apply to sales of common shares in the market and to the activities of the selling shareholders and their affiliates. Furthermore, Regulation M may restrict the ability of any person engaged in
the distribution of the common shares to engage in market-making activities with respect to the particular common shares being distributed for a period of up to five business days before the distribution. These restrictions may affect the
marketability of the common shares and the ability of any person or entity to engage in market-making activities with respect to the common shares. 

To the extent permitted by applicable law, this plan of distribution may be modified in a prospectus supplement or otherwise. 

We agreed to register the common shares under the Securities Act and to keep the registration statement of which this prospectus is a part
effective for a specified period of time. We have also agreed to indemnify the selling shareholders against certain liabilities, including liabilities under the Securities Act. The selling shareholders have agreed to indemnify us in certain
circumstances against certain liabilities, including liabilities under the Securities Act. 
 We will not receive any proceeds from sales of
any common shares by the selling shareholders. 
 We cannot assure you that the selling shareholders will sell all or any portion of the
common shares offered hereby. All of the foregoing may affect the marketability of the securities offered hereby. 

  
 B-3 

 EXHIBIT C 

Form of Notice and Holder Questionnaire 

The undersigned beneficial holder of common shares, par value $0.10 per share, of New SDRL Limited (the “Company”), which
shares the undersigned believes are Registrable Securities (as defined in the Registration Rights Agreement (as defined below)), understands that the Company intends to file or has filed with the Securities and Exchange Commission a registration
statement (the “Registration Statement”) on Form F-1 for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the
Registrable Securities, in accordance with the terms of the registration rights agreement (the “Registration Rights Agreement”), among the Company and the Holders named therein. A copy of the Registration Rights Agreement is
available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meaning ascribed thereto in the Registration Rights Agreement. 

Each beneficial holder of Registrable Securities (each a “beneficial owner”) is entitled to the benefits of the Registration
Rights Agreement. In order to sell, or otherwise dispose of, any Registrable Securities pursuant to the Shelf Registration Statement, a beneficial owner of Registrable Securities will be required to be named as a selling securityholder in the
related prospectus, deliver a prospectus to purchasers of Registrable Securities (to the extent required by applicable law) and be bound by those provisions of the Registration Rights Agreement applicable to such beneficial owner (including certain
indemnification provisions as described below). Beneficial owners that do not (i) complete this Notice and Questionnaire and (ii) execute a Joinder Agreement substantially in the form attached as Exhibit A of the Registration Rights
Agreement (if required) and deliver both documents to the Company as provided below will not be named as selling securityholders in the prospectus and, therefore, will not be permitted to sell any Registrable Securities pursuant to the Shelf
Registration Statement. 
 Further, the right to receive notices of and participate in underwritten offerings, exercise piggy back
rights or include shares pursuant to the demand rights set forth in the Registration Rights Agreement are conditioned upon your affirmatively electing to receive such notices. You may provide such notice pursuant to this Notice and Questionnaire by
making the elections in Question 6 or by providing written notice in the manner contemplated by the Registration Rights Agreement. 

Please note that if the New Common Shares held by you or which may be held by you does not meet the definition of “Registrable
Securities” set forth in the Registration Rights Agreement, the Company is not required to register your securities and you will not be named as a selling securityholder in the Shelf Registration Statement.  

Certain legal consequences arise from being named as a selling securityholder in the Shelf Registration Statement and the related prospectus.
Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities legal counsel regarding the consequences of being named or not being named as a selling securityholder in the Shelf Registration
Statement and the related prospectus. 

  
 C-1 

 NOTICE 

The undersigned beneficial owner (the “Selling Securityholder”) of Registrable Securities hereby gives notice to the Company
of its intention to sell or otherwise dispose of Registrable Securities beneficially owned by it and listed below in Item 3 (unless otherwise specified under such Item 3) pursuant to the Shelf Registration Statement. The undersigned, by signing and
returning this Notice and Questionnaire, understands that it will be bound by the terms and conditions of this Notice and Questionnaire and the Registration Rights Agreement. 

Pursuant to the Registration Rights Agreement, the undersigned has agreed to indemnify and hold harmless the Company, its directors and
officers, affiliates, employees, members, managers, agents and each person who controls the Company (within the meaning of Section 15 of the Securities Act or Section 20 of the Securities Exchange Act of 1934, as amended (the
“Exchange Act”)), from and against certain losses arising in connection with statements or omissions concerning the undersigned that are made in, or omitted from, the Shelf Registration Statement or the related prospectus in
reliance upon the information provided in this Notice and Questionnaire. 
 QUESTIONNAIRE 

Please respond to every item, even if your response is “none.” If you need more space for any response, please attach additional
sheets of paper. Please be sure to indicate your name and the number of the item being responded to on each such additional sheet of paper, and to sign each such additional sheet of paper before attaching it to this Questionnaire. Please note that
you may be asked to answer additional questions depending on your responses to the following questions. 
 If you have any questions about
the contents of this Questionnaire or as to who should complete this Questionnaire, please contact New SDRL Limited, c/o Kirkland & Ellis LLP, Attention Kevin Frank, Esq., e-mail address: kevin.frank@kirkland.com. 

The undersigned hereby provides the following information to the Company and represents and warrants that such information is accurate and
complete: 
  

	1.	Identity and Background of the Record Holder of the Registrable Securities. 

  

	 	(a)	Full legal name: 

  

							
		 	(b)	  	(i)	  	 Business address (including street address) (or residence if no business address), telephone number and e-mail address
of record holder:

 Address: 

Telephone No.: 
 E-mail address: 
 Contact person: 

  
 C-2 

	 	(ii)	If an entity: 

 Type of entity: 

State of formation: 
  

	 	(c)	Are you a broker-dealer registered pursuant to Section 15 of the Exchange Act? 

 Yes. 

No. 
  

	 	(d)	If your response to Item 1(c) above is no, are you an “affiliate” of a broker-dealer registered pursuant to Section 15 of the Exchange Act? 

Yes. 
 No. 

For the purposes of this Item 1(d), an “affiliate” of a registered broker-dealer includes any person that directly, or indirectly
through one or more intermediaries, controls, or is controlled by, or is under common control with, such broker-dealer, and does not include any individuals employed by such broker-dealer or its affiliates. 

 

	 	(e)	Full legal name of the person, if any, through which you hold the Registrable Securities (i.e., name of your broker or the DTC participant, if applicable, through which your Registrable Securities are held):

 Name of Broker: 

DTC No.: 
 Contact person: 

Telephone No.: 
  

	2.	Your Relationship with the Company. 

  

	 	(a)	Have you or any of your affiliates, officers, directors or principal equity holders (owners of 5% or more of the equity securities of the undersigned) held any position or office or have you had any other material
relationship with the Company (or its predecessors or affiliates) within the past three years? 

 Yes. 

No. 

  
 C-3 

	 	(b)	If your response to Item 2(a) above is yes, please state the nature and duration of your relationship with the Company: 

  

	3.	Your Interest in the Registrable Securities. 

  

	 	(a)	In the table below, state the type and amount of Registrable Securities beneficially owned by you. 

  

									
	 Type of Security
	  	Number of Shares	 	  	Type of Ownership (direct, or
indirect through trust,
partnership, etc.)	 
		  				  			
		  				  			
		  				  			

  

	 	(b)	Other than as set forth in your response to Item 3(a) above, do you beneficially own any other securities of the Company? 

Yes. 
 No. 

 

	 	(c)	If your answer to Item 3(b) above is yes, state the type and the aggregate amount of such other securities of the Company beneficially owned by you. 

Type: 
 Aggregate amount: 

 

	 	(d)	If your response to Item 1(d) is yes, did you acquire the securities listed in Item 3(a) above in the ordinary course of business? 

Yes. 
 No. 

  
 C-4 

	 	(e)	If your response to Item 1(d) is yes, at the time of your acquisition of the securities listed in Item 3(a) above, did you have any agreements or understandings, direct or indirect, with any person to distribute the
securities? 

 Yes. 

No. 
  

	 	(f)	If your response to Item 3(e) above is yes, please describe such agreements or understandings: 

Note: If you are an affiliate of a broker-dealer and did not acquire your Registrable Securities in the ordinary course of business or
at the time of acquisition had any agreements or understandings, direct or indirect, with any person to distribute the securities, the Company may be required to identify you as an underwriter in the Shelf Registration Statement and related
Prospectus. 
  

	 	(g)	Is any of the Registrable Securities subject to a pledge? If so, please describe. 

 Yes. 

No. 
  

	4.	Nature of your Beneficial Ownership. 

 If the Selling shareholder is not a natural person or is
a natural person who has delegated voting or dispositive power by contract or otherwise in respect of the Registrable Securities, please identify the natural person or persons who have voting or investment control over the Registrable Securities
listed in Item 3(a) and describe the relationship by which they exercise such powers. If voting and dispositive powers are divided among such listed persons, so indicate. 
  

	5.	Plan of Distribution. 

 Except as set forth below, the undersigned Selling Securityholder
intends to distribute the Registrable Securities listed above in Item 3(a) only pursuant to the section entitled “Plan of Distribution” to be included in the Shelf Registration Statement and related Prospectus, a form of which is attached
as Exhibit B to the Registration Rights Agreement. 

  
 C-5 

 State any exceptions here: 

Note: In no event will such method(s) of distribution take the form of an underwritten offering of the Registrable Securities, except in
accordance with the terms of the Registration Rights Agreement. 
 6. I hereby affirmatively elect to NOT receive any notices under the
Registration Rights Agreement pursuant to the “Opt-out” provisions of Section 10(w) thereof. 

The undersigned acknowledges its obligation to comply with the provisions of the Exchange Act and the rules thereunder relating to stock
manipulation, particularly Regulation M thereunder (or any successor rules or regulations), in connection with any offering of Registrable Securities pursuant to the Registration Rights Agreement. The undersigned agrees that neither it nor any
person acting on its behalf will engage in any transaction in violation of such provisions. 
 The undersigned beneficial owner and Selling
Securityholder hereby acknowledges its obligations under the Registration Rights Agreement to indemnify and hold harmless certain persons as set forth therein. Pursuant to the Registration Rights Agreement, the Company has agreed under certain
circumstances to indemnify Selling Securityholders against certain liabilities. 
 In accordance with the undersigned’s obligation
under the Registration Rights Agreement to provide such information as may be required by law for inclusion in the Shelf Registration Statement, the undersigned agrees to promptly notify the Company of any inaccuracies or changes in the information
provided herein that may occur subsequent to the date hereof at any time while the Shelf Registration Statement remains effective. 
 All
notices to the beneficial owner hereunder and pursuant to the Registration Rights Agreement shall be made in writing to the undersigned at the address set forth in Item 1(b) of this Notice and Questionnaire. 

By signing below, the undersigned acknowledges that it is the beneficial owner of the Registrable Securities set forth herein, represents that
the information provided herein is accurate, consents to the disclosure of the information contained in this Notice and Questionnaire and the inclusion of such information in the Shelf Registration Statement and the related Prospectus. The
undersigned understands that such information will be relied upon by the Company in connection with the preparation or amendment of the Shelf Registration Statement and the related Prospectus. 

Once this Notice and Questionnaire is executed by the undersigned beneficial owner and received by the Company, the terms of this Notice and
Questionnaire, and the representations and warranties contained herein, shall be binding on, shall inure to the benefit of and shall be enforceable by the respective successors, heirs, personal representatives and assigns of the Company and the
undersigned beneficial owner. This Notice and Questionnaire shall be governed, adjudicated and enforced in accordance with terms of the Registration Rights Agreement. 

  
 C-6 

 IN WITNESS WHEREOF, the undersigned, by authority duly given, has caused this Notice and
Questionnaire to be executed and delivered either in person or by its duly authorized agent. 
  

	
	NAME OF BENEFICIAL OWNER:
	
	  

	(Please Print)

 
			
		
	Signature:	 	  

 
			
		
	Date:	 	  

  
 C-7 

 PLEASE RETURN THE COMPLETED AND EXECUTED NOTICE AND 

QUESTIONNAIRE TO NEW SDRL LIMITED AS FOLLOWS: 

New SDRL Limited 
 c/o
Kirkland & Ellis LLP 
 Attention Kevin Frank, Esq. 

E-mail Address: kevin.frank@kirkland.com 

This Notice and Questionnaire must be returned in the manner and within the time period set forth in the Registration Rights Agreement in order to include
Registrable Securities in such Shelf Registration Statement. 

  
 C-8

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