Document:

First Supplemental Indenture, dated as of January 22, 2013

 Exhibit 4.4 
 HUTCHINSON TECHNOLOGY INCORPORATED 
 and 

WELLS FARGO BANK, NATIONAL ASSOCIATION, 
 as Trustee and Collateral Agent 
 FIRST SUPPLEMENTAL INDENTURE

 Dated as of January 22, 2013 
 THIS FIRST SUPPLEMENTAL INDENTURE dated as of January 22, 2013 (this “First Supplemental Indenture”) between Hutchinson Technology Incorporated, a corporation duly organized and existing
under the laws of the State of Minnesota (the “Company”), and Wells Fargo Bank, National Association, as Trustee (the “Trustee”) and Collateral Agent (the “Collateral Agent”), amends and supplements (i) the
Indenture dated as of March 30, 2012 among the Company, the Guarantors party thereto from time to time, and the Trustee and Collateral Agent (the “Indenture”), and (ii) certain other Note Documents. 

RECITALS 

WHEREAS, the Company executed and delivered the Indenture to the Trustee to provide for the issuance of the Company’s 8.50% Senior
Secured Second Lien Notes due 2017 (the “Notes”); 
 WHEREAS, the Notes and other Note Obligations are secured by
Liens on certain Collateral, all of which Liens are subject in priority to Priority Liens and Permitted Prior Liens. 
 WHEREAS,
the Trustee and the Collateral Agent are parties to an Intercreditor Agreement dated as of March 30, 2012 with PNC Bank, National Association, pursuant to which the Liens on the Collateral securing the Notes and other Note Obligations have been
made junior to the Liens on the Collateral securing the Priority Lien Obligations. 
 WHEREAS, the Company desires to issue
10.875% Senior Secured Second Lien Notes due 2017 of the Company (the “10.875% Parity Lien Notes”) and to use the proceeds thereof to repurchase a portion of the Company’s Outstanding 8.50% Notes. 

WHEREAS, the 10.875% Parity Lien Notes will have terms substantially identical to the Notes, but for the rate at which interest accrues
thereon, and will be secured by the Collateral on an equal and ratable basis with the Notes and on a junior basis to the Priority Lien Obligations. 
 WHEREAS, the Company desires to amend certain of the Note Documents in order to permit the issuance of the 10.875% Parity Lien Notes, the granting of Liens on the Collateral to secure the 10.875% Parity
Lien Notes and the repurchase of the Outstanding 8.50% Notes. 

 WHEREAS, pursuant to Section 9.2(a) of the Indenture, the Trustee or Collateral Agent
(as the case may be) and the Company may, subject to certain exceptions, amend or supplement the Note Documents with the written consent of the Holders of at least a majority in aggregate principal amount of the Notes then outstanding. 

WHEREAS, the Holders of at least a majority in aggregate outstanding principal amount of the Notes have consented to the amendments to
the Note Documents reflected in this First Supplemental Indenture. 
 WHEREAS, the Company has requested that the Trustee and
Collateral Agent execute and deliver this First Supplemental Indenture, and all requirements necessary to make this First Supplemental Indenture a valid, binding and enforceable instrument in accordance with its terms have been done and performed,
and the execution and delivery of this First Supplemental Indenture has been duly authorized in all respects. 
 NOW, THEREFORE,
in consideration of the covenants and agreements set forth herein and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto hereby agree as follows: 

ARTICLE I 

DEFINITIONS 
 Section 1.01 Definition of Terms. For all purposes of this First Supplemental Indenture: 
 (a) a term not defined herein that is defined in the Indenture has the same meaning when used in this First Supplemental Indenture; 

(b) the definition of any term in this First Supplemental Indenture that is also defined in the Indenture shall supersede the definition
of such term in the Indenture; 
 (c) a term defined anywhere in this First Supplemental Indenture has the same meaning
throughout; 
 (d) the singular includes the plural and vice versa; and 

(e) headings are for convenience of reference only and do not affect interpretation. 

ARTICLE II 

AMENDMENTS TO THE INDENTURE 
 Section 2.01 Amendments to Section 1.01 of the Indenture. Section 1.01 of the Indenture is hereby amended as follows: 

(a) The following new defined terms are hereby added to said Section in their appropriate alphabetical order: 

  
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 “10.875% Parity Lien Indenture” means the Indenture dated as of
January 22, 2013 among the Company, certain Restricted Subsidiaries of the Company from time to time party thereto as guarantors and Wells Fargo Bank, National Association, in its capacity as trustee and collateral agent for the holders of the
10.875% Parity Lien Notes, as amended, restated, adjusted, waived, renewed, extended, supplemented or otherwise modified from time to time. 
 “10.875% Parity Lien Intercreditor Agreement” means the Intercreditor Agreement dated as of January 22, 2013 between Wells Fargo Bank, National Association, in its capacity as trustee and
collateral agent for the holders of the 10.875% Parity Lien Notes, and Wells Fargo Bank, National Association, in its capacity as Trustee and Collateral Agent, as amended, restated, adjusted, waived, renewed, extended, supplemented or otherwise
modified from time to time. 
 “10.875% Parity Lien Note Documents” means the 10.875% Parity Lien
Indenture, the 10.875% Parity Lien Notes, the 10.875% Parity Lien Security Documents and the 10.875% Parity Lien Intercreditor Agreement. 
 “10.875% Parity Lien Note Guaranty” means the guarantee by certain Restricted Subsidiaries of the Company of the Company’s obligations under the 10.875% Parity Lien Indenture and the
10.875% Parity Lien Notes pursuant to the 10.875% Parity Lien Indenture. 
 “10.875% Parity Lien Note
Obligations” means the principal of and interest on the 10.875% Parity Lien Notes, including, without limitation, any interest on overdue principal of and interest on the 10.875% Parity Lien Notes, and all other Obligations of the Company and
the Guarantors to the holders of the 10.875% Parity Lien Notes or the trustee for such holders under the 10.875% Note Documents, including, without limitation, the 10.875% Parity Lien Note Guaranties. 

“10.875% Parity Lien Notes” means the Company’s 10.875% Senior Secured Second Lien Notes due 2017 issued
pursuant to the 10.875% Parity Lien Indenture. 
 “10.875% Parity Lien Security Documents” means all
security agreements, pledge agreements, collateral assignments, mortgages, deeds of trust, collateral agency agreements, control agreements or other grants or transfers for security executed and delivered by the Company, any Guarantor or any other
Restricted Subsidiary of the Company creating (or purporting to create) a Lien upon Collateral in favor of the collateral agent (or a co-collateral agent) for the holders of the 10.875% Parity Lien Notes as security for the 10.875% Parity Lien Note
Obligations, in each case, as amended, modified, renewed, restated or replaced, in whole or in part, from time to time. 

  
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 “Additional Parity Lien Intercreditor Agreement” means any
intercreditor agreement, other than the 10.875% Parity Lien Intercreditor Agreement, with terms no less favorable to the Holders than the 10.875% Parity Lien Intercreditor Agreement entered into by the agent or other representative of holders of
Parity Lien Obligations designated pursuant to the terms of the relevant Parity Lien Documents and the Trustee and Collateral Agent, as amended, restated, adjusted, waived, renewed, extended, supplemented or otherwise modified from time to time.

 “Additional Priority Lien Intercreditor Agreement” means any intercreditor agreement, other than the
PNC Intercreditor Agreement, with terms no less favorable to the Holders than the PNC Intercreditor Agreement entered into by the agent or other representative of holders of Priority Lien Obligations designated pursuant to the terms of the relevant
Priority Lien Documents, the agent or other representative of holders of Parity Lien Obligations (if any) designated pursuant to the terms of the relevant Parity Lien Documents, and the Trustee and Collateral Agent, as junior agent, as amended,
restated, adjusted, waived, renewed, extended, supplemented or otherwise modified from time to time. 

“First Amendment to PNC Intercreditor Agreement” has the meaning ascribed thereto in the definition of PNC
Intercreditor Agreement. 
 “Parity Lien” means a Lien granted by a Parity Lien Document on any
property or asset of the Company, any Guarantor or any other Restricted Subsidiary of the Company to secure Parity Lien Obligations, which Lien is subject to the Parity Lien Intercreditor Agreement. 

“Parity Lien Debt” means: 

(1) the 10.875% Parity Lien Notes; and 

(2) any Indebtedness of the Company constituting Parity Lien Permitted Refinancing Indebtedness that is secured by a Lien
on the Collateral, provided, in the case of any Indebtedness referred to in this clause (2), that 
 (a) on or before
the date on which such Indebtedness is incurred by the Company, such Indebtedness is designated by the Company in an Officers’ Certificate delivered to the Trustee and Collateral Agent as “Parity Lien Debt” for purposes of this
Indenture; and 
 (b) the agent or other representative with respect to such Indebtedness has duly executed and delivered a
Parity Lien Intercreditor Agreement (or a joinder to a Parity Lien Intercreditor Agreement). 

  
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 “Parity Lien Documents” means the 10.875% Parity Lien Note
Documents and any other documents governing Parity Lien Debt and security documents that secure Parity Lien Debt. 
 “Parity Lien Intercreditor Agreement” means, collectively or individually (as the context may require), the 10.875% Parity Lien Intercreditor Agreement and any Additional Parity Lien
Intercreditor Agreement. 
 “Parity Lien Obligations” means the Parity Lien Debt and all other
Obligations of the Company, any Guarantor or any other Restricted Subsidiary of the Company in respect of Parity Lien Debt or under any Parity Lien Documents. 
 “Parity Lien Permitted Refinancing Indebtedness” means any Permitted Refinancing Indebtedness incurred in exchange for, or the net proceeds of which are used to renew, refund, refinance,
replace, defease or discharge, any of the 10.875% Parity Lien Notes. 
 “Priority Lien Intercreditor
Agreement” means, collectively or individually (as the context may require), the PNC Intercreditor Agreement and any Additional Priority Lien Intercreditor Agreement. 

“Repurchase Agreements” means one or more note repurchase agreements, each by and between the Company and a
holder or holders of Outstanding 8.50% Notes. 
 (b) The following existing defined terms in said Section are hereby amended and
restated in their entirety to read as follows: 
 “Intercreditor Agreement” means, collectively or
individually (as the context may require), any Priority Lien Intercreditor Agreement and any Parity Lien Intercreditor Agreement. 
 “Note Guaranty” means the guarantee by each Guarantor of the Company’s obligations under this Indenture and the Notes pursuant to the provisions of this Indenture. 

“Outstanding 3.25% Notes” means the Company’s 3.25% Convertible Subordinated Notes due 2026 outstanding on
the date of this Indenture. 
 “Outstanding 8.50% Notes” means the Company’s 8.50% Convertible
Senior Notes due 2026 outstanding on the date of this Indenture. 
 “PNC Intercreditor Agreement” means
the Intercreditor Agreement dated as of March 30, 2012 between Wells Fargo Bank, National Association, in its capacity as Trustee and Collateral Agent, and PNC Bank, National Association, as agent under the Credit Agreement, as amended by that
certain First Amendment 

  
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to Intercreditor Agreement dated as of January 22, 2013 between Wells Fargo Bank, National Association, in its capacity as trustee and collateral agent for the holders of the 10.875% Parity
Lien Notes, Wells Fargo Bank, National Association, in its capacity as Trustee and Collateral Agent, and PNC Bank, National Association, as agent under the Credit Agreement (the “First Amendment to PNC Intercreditor Agreement”), and as
further amended, restated, adjusted, waived, renewed, extended, supplemented or otherwise modified from time to time. 
 “Restricted Investment” means an Investment other than a Permitted Investment. 
 “Secured Debt” means (i) the Notes, (ii) Parity Lien Debt, (iii) Priority Lien Debt, and (iv) other Indebtedness of the Company or any Guarantor that is secured by all or any
part of the Collateral (which other Indebtedness, if incurred pursuant to Section 4.09(a) hereof, shall have the Lien priority specified in clause (12) of the definition of Permitted Liens). 

(c) The defined term “Additional Intercreditor Agreement” in said Section is hereby deleted. 

(d) The defined terms “Credit Agreement”, “Credit Facility” and “Priority Lien Debt” in said Section are
hereby amended by replacing the words “Intercreditor Agreement” where they appear therein with the words “Priority Lien Intercreditor Agreement”. 
 (e) The proviso at the end of the defined term “Excluded Assets” in said Section is hereby amended and restated in its entirety to read as follows: 

provided that the term “Excluded Assets” shall in no event include (x) any property or assets of the Company or any
Guarantor, other than Rule 3-16 Excluded Assets, if such property or assets are then subject to Liens securing any Priority Lien Debt, or (y) any property or assets of the Company or any Guarantor if such property or assets are then
subject to Liens securing any Parity Lien Debt. 
 (f) Clause (9) of the defined term “Permitted Investments” in
said Section is hereby amended and restated in its entirety to read as follows: 
 (9) repurchases of the Notes,
the 10.875% Parity Lien Notes or other Indebtedness of the Company or any Restricted Subsidiary of the Company; 
 (g)
Clause (2) of the defined term “Permitted Liens” in said Section is hereby amended and restated in its entirety to read as follows: 
 (2) Liens securing (a) the Notes, the Note Guaranties and any other Note Obligations, or (b) the 10.875% Parity Lien Notes, the 10.875% Parity Lien Note Guaranties and any other 10.875% Parity
Lien Note Obligations; 

  
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 (h) The defined term “Priority Lien Debt” in said Section is hereby amended by
adding the following sentence to the end thereof: 
 Notwithstanding the foregoing, the aggregate principal amount of all such
Indebtedness described in clauses (1) and (2) above outstanding at any given time shall not exceed the Priority Lien Cap. 
 Section 2.02 Amendment to Section 1.04(a) of the Indenture. Section 1.04(a) of the Indenture is hereby amended (a) by replacing the “; and” at the end of
clause (7) thereof with “;”, (b) by replacing the “.” at the end of clause (8) thereof with “; and”, and (c) by adding the following new clause (9) thereto in its appropriate numerical order:

 (9) the phrase “other Indebtedness that is pari passu with the Notes” includes, without limitation,
any Parity Lien Debt. 
 Section 2.03 Amendment to Section 3.08 of the Indenture. The third sentence of the
fourth paragraph of Section 3.08 of the Indenture is hereby deleted. 
 Section 2.04 Amendment to
Section 4.07(b) of the Indenture. Clauses (4), (5), (9) and (10) of Section 4.07(b) of the Indenture are hereby amended and restated in their entirety to read, respectively, as follows: 

(4) the repurchase, redemption, defeasance or other acquisition or retirement for value of Subordinated Obligations of the
Company or Guarantor Subordinated Obligations of any Guarantor with the net cash proceeds from a substantially concurrent incurrence of Permitted Refinancing Indebtedness of such Subordinated Obligations or Guarantor Subordinated Obligations (as the
case may be); 
 (5) the repurchase, redemption, defeasance or other acquisition for value of Outstanding 8.50%
Notes with the net cash proceeds from a substantially concurrent incurrence of Permitted Refinancing Indebtedness of such Outstanding 8.50% Notes; 
 (9) the purchase, redemption or other acquisition of any Outstanding 3.25% Notes and any Outstanding 8.50% Notes pursuant to the Tender/Exchange Offers and any Outstanding 8.50% Notes pursuant to the
Repurchase Agreements; 
 (10) the purchase, redemption or other acquisition of any Outstanding 3.25% Notes or
any Outstanding 8.50% Notes pursuant to the indenture governing such notes upon the exercise by the holders of such notes of any right of such holders under the indenture governing such notes (as in effect on the date hereof) to require the Company
to purchase, redeem or otherwise acquire such notes; 

  
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 Section 2.05 Amendment to Section 4.08(b) of the Indenture. Clause (2)
of Section 4.08(b) of the Indenture is hereby amended and restated in its entirety to read as follows: 

(2) the Note Documents and the 10.875% Parity Lien Note Documents; 

Section 2.06 Amendment to Section 4.09(b) of the Indenture. Clauses (3) and (13) of Section 4.09(b) of
the Indenture are hereby amended and restated in their entirety to read, respectively, as follows: 
 (3) the
incurrence by the Company and the Guarantors of Indebtedness represented by (i) the Notes and the Note Guaranties, and (ii) the 10.875% Parity Lien Notes and the 10.875% Parity Lien Note Guaranties; 

(13) Indebtedness to the extent the net proceeds thereof are promptly deposited (i) to defease the Notes or to
satisfy and discharge this Indenture, or (ii) to defease the 10.875% Parity Lien Notes or to satisfy and discharge the 10.875% Parity Lien Indenture. 
 Section 2.07 Amendment to Section 4.16(b) of the Indenture. Section 4.16(b) of the Indenture is hereby amended and restated in its entirety to read as follows: 

(b) If, after the date of this Indenture, any Restricted Subsidiary of the Company that is not a Guarantor guarantees or
provides credit support for (other than by granting Liens on its assets) any Priority Lien Obligations or any Parity Lien Obligations, then the Company will promptly (and in any event within 10 Business Days) thereafter cause such Restricted
Subsidiary to provide a Note Guaranty pursuant to a supplemental indenture in substantially the form of Exhibit C attached hereto. 
 Section 2.08 Amendment to Section 4.18(b) of the Indenture. Section 4.18(b) of the Indenture is hereby amended and restated in its entirety to read as follows: 

(b) If, after the date of this Indenture: 

(1) the Priority Lien Debt is secured by Liens on any assets of the Company or its Restricted Subsidiaries not theretofore
subject to a Priority Lien (other than Rule 3-16 Excluded Assets, but including any other Excluded Assets), the Company shall promptly take or cause its Restricted Subsidiaries to take such action as may be reasonably required to grant to the
Collateral Agent (or a co-collateral agent) a second priority Lien (subject to Priority Liens and Permitted Prior Liens and on an equal and ratable basis with Parity Liens) on such assets to secure the Note Obligations; or 

  
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 (2) the Parity Lien Debt is secured by Liens on any assets of the Company or
its Restricted Subsidiaries not theretofore subject to a Parity Lien (including any Excluded Assets), the Company shall promptly take or cause its Restricted Subsidiaries to take such action as may be reasonably required to grant to the Collateral
Agent (or a co-collateral agent) a second priority Lien (subject to Priority Liens and Permitted Prior Liens and on an equal and ratable basis with Parity Liens) on such assets to secure the Note Obligations. 

Section 2.09 Amendment to Section 4.18(d) of the Indenture. Section 4.18(d) of the Indenture is hereby amended and
restated in its entirety to read as follows: 
 (d) Upon the acquisition by the Company or any Guarantor of:

 (1) any property that, upon such acquisition, will be subject to Priority Liens (other than Rule 3-16
Excluded Assets, but including any other Excluded Assets), the Company or such Guarantor shall execute and deliver such Security Documents, if any, as shall be reasonably necessary to vest in the Collateral Agent (or a co-collateral agent) a
perfected second-priority security interest, subject to the Priority Liens and Permitted Prior Liens and on an equal and ratable basis with the Parity Liens, in such property and to have such property added to the Collateral, and thereupon all
provisions of this Indenture relating to the Collateral shall be deemed to relate to such property to the same extent and with the same force and effect; or 
 (2) any property that, upon such acquisition, will be subject to Parity Liens (including any Excluded Assets), the Company or such Guarantor shall execute and deliver such Security Documents, if any, as
shall be reasonably necessary to vest in the Collateral Agent (or a co-collateral agent) a perfected second-priority security interest, subject to the Priority Liens and Permitted Prior Liens and on an equal and ratable basis with the Parity Liens,
in such property and to have such property added to the Collateral, and thereupon all provisions of this Indenture relating to the Collateral shall be deemed to relate to such property to the same extent and with the same force and effect.

 Section 2.10 Amendment to Section 6.01(a) of the Indenture. Clause (8) of Section 6.01(a) of the
Indenture is hereby amended and restated in its entirety to read as follows: 
 (8) the occurrence of any of the
following: 
 (A) except as permitted by the Intercreditor Agreement, this Indenture or such Security Document,
any Security Document ceases for any reason to be enforceable, provided that it will not be an Event of Default under this clause (8)(A) if the sole result of the failure of one or more Security Documents to be fully enforceable
is that (i) any Lien 

  
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purported to be granted under such Security Documents on Collateral, individually or in the aggregate, having a Fair Market Value of not more than $1.0 million ceases to be an enforceable
and perfected second priority Lien, subject only to Priority Liens and Permitted Prior Liens and on an equal and ratable basis only with Parity Liens, or (ii) any Lien purported to be granted under such Security Documents on Collateral,
individually or in the aggregate, having a Fair Market Value in excess of $1.0 million ceases to be an enforceable and perfected second priority Lien, subject only to Priority Liens and Permitted Prior Liens and on an equal and ratable basis
only with Parity Liens, and such defect is cured within 60 days after receipt of a Notice of Default; 
 (B)
except as permitted by the Intercreditor Agreement, this Indenture or such Security Document, any Lien purported to be granted under any Security Document on Collateral, individually or in the aggregate, having a Fair Market Value in excess of
$1.0 million ceases to be an enforceable and perfected second priority Lien, subject only to Priority Liens and Permitted Prior Liens and on an equal and ratable basis only with Parity Liens, and such defect is not cured within 60 days
after receipt of a Notice of Default; or 
 (C) the Company or any Guarantor, or any Person acting on behalf of
any of them, denies or disaffirms, in writing, any obligation of the Company or any Guarantor set forth in or arising under any Security Document; 
 Section 2.11 Amendment to Section 10.01(a) of the Indenture. The fourth and fifth sentences of Section 10.01(a) of the Indenture are hereby amended and restated in their entirety to
read as follows: 
 Pursuant to such authority, the Collateral Agent hereby appoints PNC Bank, National Association, as
co-collateral agent to act as mortgagee for the benefit of the holders of the Note Obligations, the Priority Lien Obligations and the Parity Lien Obligations under any mortgages on real property located in the State of Minnesota that are granted by
the Company pursuant to Section 4.18(c) hereof. Each Holder of Notes, by its acceptance of Notes, and the Trustee direct the Collateral Agent (directly or through co-collateral agents) to enter into the Security Documents (including without
limitation any amendments to the aforesaid mortgages pursuant to which the Parity Lien Obligations will be added as Obligations secured by such mortgages) and to perform its obligations and exercise its rights thereunder in accordance therewith,
subject to the terms and conditions thereof and of this Indenture and the Intercreditor Agreement. 
 Section 2.12
Amendment to Section 10.02 of the Indenture. Section 10.02 of the Indenture is hereby amended and restated in its entirety to read as follows: 

  
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 Section 10.02 Intercreditor Agreement. This Article X and
the provisions of each Security Document are subject to the terms, conditions and benefits set forth in the Intercreditor Agreement. Each Holder of the Notes, by its acceptance of the Notes (a) directs the Trustee and Collateral Agent to enter
into the PNC Intercreditor Agreement (including without limitation the First Amendment to PNC Intercreditor Agreement) and the 10.875% Parity Lien Intercreditor Agreement and to perform their obligations and exercise their rights thereunder in
accordance therewith, subject to the terms and conditions of this Indenture, (b) further directs the Trustee and Collateral Agent, if any Indebtedness of the Company or any Guarantor under any Credit Facility other than the Credit Agreement has
been designated by the Company in an Officers’ Certificate delivered to the Trustee and Collateral Agent as “Priority Lien Debt” for purposes of this Indenture, to, at the request of the Company, enter into an Additional Priority Lien
Intercreditor Agreement with the agent or other representative of the holders of such Indebtedness designated pursuant to the terms of the documents governing such Credit Facility and to perform their obligations and exercise their rights thereunder
in accordance therewith, subject to the terms and conditions of this Indenture, (c) further directs the Trustee and Collateral Agent, if any Indebtedness of the Company constituting Parity Lien Permitted Refinancing Indebtedness has been
designated by the Company in an Officers’ Certificate delivered to the Trustee and Collateral Agent as “Parity Lien Debt” for purposes of this Indenture, to, at the request of the Company, enter into an Additional Parity Lien
Intercreditor Agreement with the agent or other representative of the holders of such Indebtedness designated pursuant to the terms of the documents governing such Indebtedness and to perform their obligations and exercise their rights thereunder in
accordance therewith, subject to the terms and conditions of this Indenture, (d) consents to the subordination or equal and ratable nature of Liens provided for in any Intercreditor Agreement and (e) agrees that it will be bound by, and
will take no actions contrary to, the provisions of any Intercreditor Agreement. The foregoing provisions are intended as an inducement to the lenders under the Credit Agreement to extend credit to the Company and certain of its Subsidiaries, and
such lenders and each other present and future holder of Priority Lien Obligations are intended third party beneficiaries of such provisions and the provisions of the Priority Lien Intercreditor Agreement. 

Section 2.13 Amendment to Section 10.03(d) of the Indenture. Section 10.03(d) of the Indenture is hereby amended
and restated in its entirety to read as follows: 
 (d) If all Priority Liens on any assets or rights of the
Company, any Guarantor or any other Restricted Subsidiary of the Company securing the Priority Lien Obligations are released (other than in connection with the payment in full of such Priority Lien Obligations and the termination or expiration of
all commitments, if any, to extend credit that would constitute Priority Lien Obligations), the Liens on such assets or rights securing the Note Obligations will also be automatically released and the right of the Holders of the Notes and holders of
other Note Obligations to the benefits and proceeds of the Collateral Agent’s (or any co-collateral agent’s) Liens on such assets or rights will automatically terminate and be discharged (provided that, (i) all Parity Liens on
such assets or rights securing any Parity Lien Obligations are concurrently released, and (ii) if Priority Liens are at any time thereafter granted on such assets or rights to secure Priority Lien Debt, the Company shall promptly take or cause
the applicable Guarantor or other Restricted Subsidiary to take such actions as may be reasonably required to grant to the Collateral Agent (or a co-collateral agent) a second priority Lien (subject to Priority Liens and Permitted Prior Liens and on
an equal and ratable basis with Parity Liens) on such assets or rights to secure the Note Obligations). 

  
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 ARTICLE III 
 AMENDMENTS TO THE NOTES 
 Section 3.01 Amendment to Section 4
of the Notes. Section 4 of the reverse side of each Note and of the form of Note attached as Exhibit A to the Indenture is hereby amended and restated to read in its entirety as follows: 

4. INDENTURE, LIMITATIONS 
 This Note is one of a duly authorized issue of Notes of the Company designated as its 8.50% Senior Secured Second Lien Notes Due 2017 (the “Notes”), issued under an Indenture dated as of
March 30, 2012 (together with any supplemental indentures thereto, the “Indenture”), among the Company, the Guarantors from time to time party thereto, and the Trustee and Collateral Agent. The terms of this Note include those stated
in the Indenture and those required by or made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended, as in effect on the date of the Indenture. This Note is subject to all such terms, and the Holder of this Note is
referred to the Indenture and said Act for a statement of them. Capitalized terms used in this Note shall have the meanings assigned to them in the Indenture unless otherwise indicated. 

The Notes and other Note Obligations are secured on a second priority basis (subject to Priority Liens and Permitted Prior
Liens and on an equal and ratable basis with Parity Liens) by Liens on substantially all of the assets (other than Excluded Assets) of the Company, subject to the terms of the Indenture, the Security Documents and the Intercreditor Agreement.

 If, after the date of this Indenture, the Company or any Restricted Subsidiary of the Company forms or
acquires any Domestic Subsidiary that is a Wholly Owned Restricted Subsidiary, the Notes will be guaranteed by such Domestic Subsidiary and the Notes and other Note Obligations will be secured on a second priority basis (subject to Priority Liens
and Permitted Prior Liens and on an equal and ratable basis with Parity Liens) by Liens on substantially all of the assets (other than Excluded Assets) of such Domestic Subsidiary, subject to the terms of the Indenture, the Security Documents and
the Intercreditor Agreement. 
 If, after the date of the Indenture, any Restricted Subsidiary that is not a
Guarantor guarantees or provides credit support for (other than by granting Liens on its assets) any Priority Lien Obligations or any Parity Lien Obligations, the Notes will be guaranteed by such Restricted Subsidiary, subject to the terms of the
Indenture. 
 If, after the date of the Indenture, the Priority Lien Debt is secured by Liens on any assets of
the Company or its Restricted Subsidiaries not theretofore subject to a Priority Lien (other than Rule 3-16 Excluded Assets, but including any other Excluded Assets), the Notes and other Note Obligations will be secured

  
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on a second priority basis (subject to Priority Liens and Permitted Prior Liens and on an equal and ratable basis with Parity Liens) by Liens on such assets, subject to the terms of the
Indenture, the Security Documents and the Intercreditor Agreement. 
 If, after the date of the Indenture, the
Parity Lien Debt is secured by Liens on any assets of the Company or its Restricted Subsidiaries not theretofore subject to a Parity Lien (including any Excluded Assets), the Notes and other Note Obligations will be secured on a second priority
basis (subject to Priority Liens and Permitted Prior Liens and on an equal and ratable basis with Parity Liens) by Liens on such assets, subject to the terms of the Indenture, the Security Documents and the Intercreditor Agreement. 

Section 3.02 Amendment to Section 19 of the Notes. Section 19 of the reverse side of each Note and of the form of
Note attached as Exhibit A to the Indenture is hereby amended and restated to read in its entirety as follows: 
 19.
INTERCREDITOR AGREEMENT 
 Anything herein to the contrary notwithstanding, the liens and security interests
securing the obligations evidenced by this Note and the exercise of any right or remedy with respect thereto are subject to the provisions of the PNC Intercreditor Agreement, any Additional Priority Lien Intercreditor Agreement, the 10.875% Parity
Lien Intercreditor Agreement and any Additional Parity Lien Intercreditor Agreement. In the event of any conflict between the terms of the PNC Intercreditor Agreement and this Note, the terms of the PNC Intercreditor Agreement shall govern and
control. In the event of any conflict between the terms of any Additional Priority Lien Intercreditor Agreement and this Note, the terms of such Additional Priority Lien Intercreditor Agreement shall govern and control. In the event of any conflict
between the terms of any Parity Lien Intercreditor Agreement and this Note, the terms of such Parity Lien Intercreditor Agreement (to the extent not inconsistent with the terms of the PNC Intercreditor Agreement or any Additional Priority Lien
Intercreditor Agreement) shall govern and control. 
 ARTICLE IV 

AMENDMENTS TO THE SECOND LIEN SECURITY AGREEMENT 
 Section 4.01 Amendments to Section 1.02(a) of the Second Lien Security Agreement. Section 1.02(a) of the Second Lien Security Agreement is hereby amended as follows: 

(a) The following new defined terms are hereby added to said Section in their appropriate alphabetical order: 

  
 13 

 “10.875% Parity Lien Collateral Agent” means Wells Fargo
Bank, National Association, in its capacity as collateral agent under the 10.875% Parity Lien Indenture. 

“10.875% Parity Lien Trustee” means Wells Fargo Bank, National Association, in its capacity as trustee
under the 10.875% Parity Lien Indenture. 
 “First Lien Intercreditor Agreement” means the
Intercreditor Agreement dated as of March 30, 2012, as amended by the First Amendment to Intercreditor Agreement dated as of January 22, 2013 and as further amended, restated, supplemented or otherwise modified from time to time in
accordance with the terms thereof and of the Indenture, between Wells Fargo Bank, National Association, in its capacity as the Trustee and Collateral Agent and as the 10.875% Parity Lien Trustee and 10.875% Parity Lien Collateral Agent, and the
Existing First Lien Agent. 
 “Parity Lien Collateral Agent” means the 10.875% Parity Lien
Collateral Agent and any successor or assign in such capacity. 
 “Parity Lien Intercreditor
Agreement” means the Intercreditor Agreement dated as of January 22, 2013 between Wells Fargo Bank, National Association, in its capacity as the Trustee and Collateral Agent, and Wells Fargo Bank, National Association, in its capacity
as the 10.875% Parity Lien Trustee and 10.875% Parity Lien Collateral Agent, as amended, restated, supplemented or otherwise modified from time to time in accordance with the terms thereof and of the Indenture. 

(b) The following existing defined term in said Section is hereby amended and restated in its entirety to read as
follows: 
 “Intercreditor Agreement” means, collectively or individually (as the context may
require), the First Lien Intercreditor Agreement and the Parity Lien Intercreditor Agreement. 
 (c) The defined terms
“Discharge of First Lien Priority Obligations” and “First Lien Debt Documents” in said Section are hereby amended by replacing the words “Intercreditor Agreement” where they appear therein with the words “First
Lien Intercreditor Agreement”. 
 Section 4.02 Amendment to Section 1.02(b) of the Second Lien Security
Agreement. Section 1.02(b) of the Second Lien Security Agreement is hereby deleted and replaced by the following: 
 (b) Notwithstanding anything to the contrary stated in this Agreement, if at any time following the termination of the First Lien Intercreditor Agreement any Additional Priority Lien Intercreditor
Agreement is in effect, then 

  
 14 

 
all references in this Agreement to the First Lien Intercreditor Agreement shall mean such Additional Priority Lien Intercreditor Agreement, all references in this Agreement to the First Lien
Agent shall mean the First Lien Agent (or equivalent term) under and as defined in such Additional Priority Lien Intercreditor Agreement, and all terms defined in this Agreement by reference to the First Lien Intercreditor Agreement shall have the
respective meanings assigned to such terms in such Additional Priority Lien Intercreditor Agreement. 
 (c)
Notwithstanding anything to the contrary stated in this Agreement, if at any time following the termination of the Parity Lien Intercreditor Agreement any Additional Parity Lien Intercreditor Agreement is in effect, then all references in this
Agreement to the Parity Lien Intercreditor Agreement shall mean such Additional Parity Lien Intercreditor Agreement and all references in this Agreement to the Parity Lien Collateral Agent shall mean the 2013 Lien Agent (or equivalent term) under
and as defined in such Additional Parity Lien Intercreditor Agreement. 
 Section 4.03 Amendment to Section 2.01 of
the Second Lien Security Agreement. Section 2.01 of the Second Lien Security Agreement is hereby amended and restated in its entirety to read as follows: 

SECTION 2.01. Intercreditor Agreement. Anything herein to the contrary notwithstanding, the liens and security
interests granted hereunder and the exercise of any right or remedy with respect thereto are subject to the provisions of the First Lien Intercreditor Agreement and the Parity Lien Intercreditor Agreement. In the event of any conflict between the
terms of the First Lien Intercreditor Agreement and this Agreement, the terms of the First Lien Intercreditor Agreement shall govern and control. In the event of any conflict between the terms of the Parity Lien Intercreditor Agreement and this
Agreement, the terms of the Parity Lien Intercreditor Agreement (to the extent not inconsistent with the terms of the First Lien Intercreditor Agreement) shall govern and control. 

Section 4.04 Amendment to Section 3.01(b) of the Second Lien Security Agreement. The parenthetical in the first sentence
of Section 3.01(b) of the Second Lien Security Agreement is hereby amended and restated in its entirety to read as follows: 

(unless actions to perfect Liens therein by the filing of financing statements under the UCC have been taken by the First Lien Agent
pursuant to the First Lien Debt Documents or by the Parity Lien Collateral Agent pursuant to the Parity Lien Documents) 

Section 4.05 Amendment to Section 3.03(c) of the Second Lien Security Agreement. The first proviso in
Section 3.03(c) of the Second Lien Security Agreement is hereby amended and restated in its entirety to read as follows: 

  
 15 

 
provided, however, that all action has been taken to grant to the Collateral Agent a perfected security interest in such tangible Collateral (subject in priority only to Priority Liens and
Permitted Prior Liens and on an equal and ratable basis only with Parity Liens) in favor of the Collateral Agent, for the benefit of the Secured Parties, to the extent such security interest may be perfected by the filing of financing statements
under the UCC and is in tangible Collateral other than as-extracted collateral or timber to be cut; 
 Section 4.06
Amendment to Section 3.03(d) of the Second Lien Security Agreement. Section 3.03(d) of the Second Lien Security Agreement is hereby amended and restated in its entirety to read as follows: 

(d) Each Grantor shall, at its own expense, take any and all actions necessary to defend title to the Collateral against
all Persons other than the holders of Permitted Liens and to defend the Security Interest of the Collateral Agent in the Collateral and the priority thereof against any Lien other than Priority Liens and Permitted Prior Liens. 

Section 4.07 Amendments to Section 3.04 of the Second Lien Security Agreement. Section 3.04 of the Second Lien
Security Agreement is hereby amended as follows: 
 (a) The words “(or, after the Discharge of First Lien Priority
Obligations, the Collateral Agent)” where they appear in Section 3.04 of the Second Lien Security Agreement are hereby replaced with the words “(or, after the Discharge of First Lien Priority Obligations, the Collateral Agent or
Parity Lien Collateral Agent)”. 
 (b) The words “such Grantor shall immediately notify in writing the First Lien
Agent and the Collateral Agent thereof” where they appear in Section 3.04(b) of the Second Lien Security Agreement are replaced with the words “such Grantor shall immediately notify in writing the First Lien Agent, the Collateral
Agent and the Parity Lien Collateral Agent thereof”. 
 (c) The words “such Grantor shall promptly notify in writing
the First Lien Agent and the Collateral Agent thereof” where they appear in Section 3.04(c) of the Second Lien Security Agreement are replaced with the words “such Grantor shall promptly notify in writing the First Lien Agent, the
Collateral Agent and the Parity Lien Collateral Agent thereof”. 
 (d) The words “such Grantor shall give written
notice of the same to the First Lien Agent and the Collateral Agent” where they appear in Section 3.04(f) of the Second Lien Security Agreement are replaced with the words “such Grantor shall give written notice of the same to the
First Lien Agent, the Collateral Agent and the Parity Lien Collateral Agent”. 
 (e) The words “are taken on behalf of
the First Lien Agent” where they appear in Section 3.04(g) of the Second Lien Security Agreement are replaced with the words “are taken on behalf of the First Lien Agent or the Parity Lien Agent”. 

  
 16 

 Section 4.08 Amendment to Section 3.06(c) of the Second Lien Security
Agreement. Section 3.06 of the Second Lien Security Agreement is hereby amended and restated in its entirety to read as follows: 
 SECTION 3.06. Other Agent’s Actions. Notwithstanding the foregoing limitations, exceptions and thresholds and subject to the terms of the Intercreditor Agreement: 

(a) to the extent the First Lien Agent (or any Person acting on behalf or for the benefit of the agent(s) and lenders
under the First Lien Debt Documents) takes action to further insure the attachment, perfection and priority of, or the ability of the First Lien Agent to enforce, the First Lien Agent’s security interest in the Collateral, each Grantor hereby
agrees and otherwise authorizes the Collateral Agent to take (or cause to be taken) on behalf or for the benefit of the Secured Parties, such similar action to further insure the attachment, perfection and priority of, or the ability of the
Collateral Agent to enforce, the Collateral Agent’s security interest in the Collateral; and 
 (b) to the
extent the Parity Lien Collateral Agent (or any Person acting on behalf or for the benefit of the agent(s) and noteholders under the Parity Lien Documents) takes action to further insure the attachment, perfection and priority of, or the ability of
the Parity Lien Collateral Agent to enforce, the Parity Lien Collateral Agent’s security interest in the Collateral, each Grantor hereby agrees and otherwise authorizes the Collateral Agent to take (or cause to be taken) on behalf or for the
benefit of the Secured Parties, such similar action to further insure the attachment, perfection and priority of, or the ability of the Collateral Agent to enforce, the Collateral Agent’s security interest in the Collateral. 

Section 4.09 Amendment to Section 5.01 of the Second Lien Security Agreement. The first sentence of Section 5.01 of
the Second Lien Security Agreement is hereby amended and restated in its entirety to read as follows: 
 All communications and
notices hereunder shall (except as otherwise expressly permitted herein) be in writing and given as provided in Section 13.02 of the Indenture or, if to the Parity Lien Collateral Agent, as provided in the relevant Parity Lien Documents or, if
to the First Lien Agent, as provided in the relevant First Lien Debt Documents. 
 ARTICLE V 

MISCELLANEOUS 
 Section 5.01 Ratification of Indenture. The Indenture, the Notes and the Second Lien Security Agreement, as supplemented by this First Supplemental Indenture, are in all respects ratified and
confirmed. 

  
 17 

 Section 5.02 Trustee Not Responsible for Recitals. The recitals herein contained
are made by the Company and not by the Trustee, and the Trustee assumes no responsibility for the correctness thereof. The Trustee makes no representation as to the validity or sufficiency of this First Supplemental Indenture. 

Section 5.03 Governing Law. This First Supplemental Indenture shall be governed by, and construed in accordance with, the
laws of the State of New York. 
 Section 5.04 Multiple Counterparts. The parties may sign multiple counterparts of
this First Supplemental Indenture. Each signed counterparty shall be deemed an original, but all of them together represent the same agreement. 
 Section 5.04 Separability. If any provisions of this First Supplemental Indenture shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby. 
 Section 5.05 Headings, Etc. The headings of the
Articles and Sections of this First Supplemental Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof. 

  
 18 

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

			
	 HUTCHINSON TECHNOLOGY
 INCORPORATED

		
	By:	 	/s/ David P. Radloff
		 	Name: David P. Radloff
		 	Title: CFO
	
	 WELLS FARGO BANK, NATIONAL
 ASSOCIATION, as Trustee

		
	By:	 	/s/ Richard Prokosch
		 	Name: Richard Prokosch
		 	Title: Vice President
	
	 WELLS FARGO BANK, NATIONAL
 ASSOCIATION, as Collateral Agent

		
	By:	 	/s/ Richard Prokosch
		 	Name: Richard Prokosch
		 	Title: Vice President

 [Signature Page to First Supplemental Indenture]Securities Purchase Agreement, dated as of January 22, 2013

 Exhibit 10.1 
 SECURITIES PURCHASE AGREEMENT 
 SECURITIES PURCHASE AGREEMENT (the
“Agreement”), dated as of January 22, 2013, by and among Hutchinson Technology Incorporated, a Minnesota corporation, with headquarters located at 40 West Highland Park Drive NE, Hutchinson, MN 55350
(the “Company”) and the investors listed on the Schedule of Buyers attached hereto (individually, a “Buyer” and collectively, the “Buyers”). 

WHEREAS: 

A. The Company and each Buyer is executing and delivering this Agreement in reliance upon the exemption from securities registration
afforded by Section 4(2) of the Securities Act of 1933, as amended (the “1933 Act”), and Rule 506 of Regulation D (“Regulation D”) as promulgated by the United States Securities and Exchange Commission
(the “SEC”) under the 1933 Act. 
 B. The Company has authorized a new series of 10.875% Senior Secured Second
Lien Notes due 2017 of the Company (the “Notes”), in substantially the form attached as Exhibit A to that certain Indenture by and between the Company and Wells Fargo Bank, National Association, as trustee and collateral agent, in
substantially the form attached hereto as Exhibit A (the “Indenture”). 
 C. Each Buyer wishes to purchase, and
the Company wishes to sell and issue, upon the terms and conditions stated in this Agreement, that aggregate principal amount of Notes, set forth opposite such Buyer’s name in column (3) on the Schedule of Buyers attached hereto (which
aggregate principal amount of Notes for all Buyers shall be twelve million two hundred thousand dollars ($12,200,000)). 
 D.
The Notes are sometimes referred to herein as the “Securities”. 
 E. The Notes shall be secured by a perfected
second priority security interest in certain assets of the Company and certain stock and assets of the Company’s Subsidiaries (as defined herein), as evidenced by the Security Documents (as defined in the Indenture). 

NOW, THEREFORE, the Company and each Buyer hereby agree as follows: 

1. PURCHASE AND SALE OF NOTES. 
 (a) Purchase of Notes. Subject to the satisfaction (or waiver) of the conditions set forth in Sections 5 and 6 below, the Company shall issue and sell to each Buyer, and each Buyer severally, but
not jointly, agrees to purchase from the Company on the Closing Date (as defined below), a principal amount of Notes as is set forth opposite such Buyer’s name in column (3) on the Schedule of Buyers (the “Closing”).

 (b) Closing. The date and time of the Closing (the “Closing Date”)
shall be 10:00 a.m., New York City time, on the second (2nd) Business Day after the notification and 
 satisfaction (or waiver) of the
conditions set forth in Sections 5 and 6 below (or such other date and time as is mutually agreed to by the Company and each Buyer), at the offices of Schulte Roth & Zabel LLP, 919 Third Avenue, New York, New York 10022. As used herein,
“Business Day” means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York are authorized or required by law to remain closed. 

(c) Purchase Price. The aggregate purchase price for the Notes to be purchased by each Buyer at the Closing (the “Purchase
Price”) shall be the amount set forth opposite each Buyer’s name in column (4) of the Schedule of Buyers. 

(d) Form of Payment. On the Closing Date, (i) each Buyer shall pay its Purchase Price to the Company for the Notes to be
issued and sold to such Buyer at the Closing (less, in the case of Goldman Sachs Liberty Harbor Capital, LLC (“Liberty Harbor”), the amounts withheld pursuant to Section 4(e)), by wire transfer of immediately available funds in
accordance with the Company’s written wire instructions and (ii) the Company shall deliver to each Buyer a Note (allocated in the amounts as each Buyer shall request) in the principal amount set forth opposite the Buyer’s name in
column (3) of the Schedule of Buyers, duly executed by the Company and authenticated by the Trustee as provided in the Indenture. 
 2. BUYER’S REPRESENTATIONS AND WARRANTIES. Each Buyer, severally and not jointly, represents and warrants with respect to only itself that: 

(a) No Public Sale or Distribution. Such Buyer is (i) acquiring the Notes for its own account and not with a view towards, or
for resale in connection with, the public sale or distribution thereof, except pursuant to sales registered or exempted under the 1933 Act; provided, however, that by making the representations herein, such Buyer does not agree to hold
any of the Securities for any minimum or other specific term and reserves the right to dispose of the Securities at any time in accordance with or pursuant to a registration statement or an exemption under the 1933 Act. Such Buyer is acquiring the
Securities hereunder in the ordinary course of its business. Such Buyer is not a broker-dealer and does not presently have any agreement or understanding, directly or indirectly, with any Person to distribute any of the Securities. For purposes of
this Agreement, “Person” means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization and a government or any department or agency thereof. 

(b) Accredited Investor, QIB and Sophisticated Investor Status. Such Buyer is an “accredited investor” as that term is
defined in Rule 501(a) of Regulation D, and is a sophisticated investor with knowledge and experience in business and financial matters, is accustomed to participating in transactions such as the transactions contemplated hereby and able to evaluate
its merits and risks. 
 (c) Reliance on Exemptions. Such Buyer understands that the Securities are being offered and sold
to it in reliance on specific exemptions from the registration requirements of United States federal and state securities laws and that the Company is relying in part upon the truth and accuracy of, and such Buyer’s compliance with, the
representations, warranties, agreements, acknowledgments and understandings of such Buyer set forth herein in order to determine the availability of such exemptions and the eligibility of such Buyer to acquire the Securities. 

  
 - 2 -

 (d) Information. Such Buyer and its advisors, if any, have been furnished with all
materials relating to the business, finances and operations of the Company and materials relating to the offer and sale of the Securities that have been requested by such Buyer. Such Buyer and its advisors, if any, have been afforded the opportunity
to ask questions of the Company. Neither such inquiries nor any other due diligence investigations conducted by such Buyer or its advisors, if any, or its representatives shall modify, amend or affect such Buyer’s right to rely on the
Company’s representations and warranties contained herein. Such Buyer has not relied upon any other oral or written representations of any kind or nature by any of the Company or its affiliates, including controlling Persons (collectively, the
“Company Parties”) or anyone affiliated with the Company Parties except as set forth herein. Such Buyer understands that its investment in the Securities involves a high degree of risk. Such Buyer has sought such accounting, legal
and tax advice as it has considered necessary to make an informed investment decision with respect to its acquisition of the Securities. 
 (e) No Governmental Review. Such Buyer understands that no United States federal or state agency or any other government or governmental agency has passed on or made any recommendation or
endorsement of the Securities or the fairness or suitability of the investment in the Securities nor have such authorities passed upon or endorsed the merits of the offering of the Securities. 

(f) Transfer or Resale. Such Buyer understands that the Securities have not been and are not being registered under the 1933 Act or
any state securities laws, and may not be offered for sale, sold, assigned or transferred unless such Buyer or any subsequent holder complies with the requirements set forth in the Indenture. Notwithstanding the foregoing, the Securities may be
pledged in connection with a bona fide margin account or other loan or financing arrangement secured by the Securities and such pledge of Securities shall not be deemed to be a transfer, sale or assignment of the Securities hereunder, and no Buyer
effecting a pledge of Securities shall be required to provide the Company with any notice thereof or otherwise make any delivery to the Company pursuant to this Agreement or any other Transaction Document (as defined in Section 3(b)),
including, without limitation, this Section 2(f); provided, however, that the Securities which are the subject of the pledge shall remain subject in all respects to the requirements and restrictions on transfer herein and in the Indenture set
forth and shall continue to bear the legends set forth in the Indenture. 
 (g) Legends. Such Buyer understands that the
certificates or other instruments representing the Notes shall be subject to the legend requirements set forth in the Indenture. 

(h) Validity; Enforcement. This Agreement has been duly and validly authorized, executed and delivered on behalf of such Buyer and
constitutes the legal, valid and binding obligations of such Buyer enforceable against such Buyer in accordance with its terms, except as such enforceability may be limited by general principles of equity or applicable bankruptcy, insolvency,
reorganization, moratorium, liquidation and other similar laws relating to, or affecting generally, the enforcement of applicable creditors’ rights and remedies. 

  
 - 3 -

 (i) No Conflicts. The execution, delivery and performance by such Buyer of this
Agreement and the consummation by such Buyer of the transactions contemplated hereby will not (i) result in a violation of the organizational documents of such Buyer or (ii) conflict with, or constitute a default (or an event which with
notice or lapse of time or both would become a default) under, or give to others any rights of termination, amendment, acceleration or cancellation of, any agreement, indenture or instrument to which such Buyer is a party, or (iii) result in a
violation of any law, rule, regulation, order, judgment or decree (including federal and state securities laws) applicable to such Buyer, except in the case of clauses (ii) and (iii) above, for such conflicts, defaults, rights or
violations which would not, individually or in the aggregate, reasonably be expected to have a material adverse effect on the ability of such Buyer to perform its obligations hereunder. 

(j) Residency. Such Buyer is a resident of that jurisdiction specified below its address on the Schedule of Buyers. 

(k) General Solicitation. Such Buyer is not purchasing the Securities as a result of any advertisement, article, notice or other
communication regarding the Securities published in any newspaper, magazine or similar media or broadcast over the television or radio or presented at any seminar or, to such Buyer’s knowledge, any other general solicitation or general
advertisement. Prior to the time that such Buyer was first contacted by the Company or its representatives such Buyer had a pre-existing and substantial relationship with the Company. 

3. REPRESENTATIONS AND WARRANTIES OF THE COMPANY. 
 The Company represents and warrants to each of the Buyers that: 
 (a)
Organization and Qualification. Each of the Company and its “Subsidiaries” (as defined in the Indenture) are entities duly organized and validly existing in good standing under the laws of the jurisdiction in which they are formed,
and have the requisite power and authorization to own their properties and to carry on their business as now being conducted. Each of the Company and its Subsidiaries is duly qualified as a foreign entity to do business and is in good standing in
every jurisdiction in which its ownership of property or the nature of the business conducted by it makes such qualification necessary, except to the extent that the failure to be so qualified or be in good standing would not reasonably be expected
to have a Material Adverse Effect. As used in this Agreement, “Material Adverse Effect” means any event, circumstance, development, change or effect that, individually or in the aggregate with all other events, circumstances,
developments, changes or effects, (a) has had or would reasonably be expected to have or result in a material adverse effect or change in the results of operations, properties, assets, liabilities or condition (financial or otherwise) of the
Company and its Subsidiaries taken as a whole or (b) has or would reasonably be expected to prevent, materially delay or materially impair the consummation of the transactions contemplated hereby. 

(b) Authorization; Enforcement; Validity. The Company has the requisite power and authority to enter into and perform its
obligations under this Agreement, the Notes, the Security Documents, the Indenture, and each of the other agreements entered into by any of the parties hereto in connection with the transactions contemplated by this Agreement and the Indenture
(collectively, the “Transaction Documents”) and to issue the Securities in accordance 

  
 - 4 -

 
with the terms hereof and thereof. The execution and delivery of any Transaction Documents executed and delivered by the Company and the consummation by the Company of the transactions
contemplated hereby and by the Transaction Documents, including, without limitation, the issuance of the Notes have been duly authorized by the Company’s Board of Directors and (other than the Required Filings (as defined below) and the
consents, amendments, waivers and supplements that are listed on Schedule 3(b) (the “Required Consents”), and assuming the accuracy of the representations and warranties of the Buyers set forth in Section 2 of this
Agreement), no further filing, consent, or authorization is required by the Company, its Board of Directors or its shareholders in connection with any Transaction Document or the transactions contemplated thereby. This Agreement and the other
Transaction Documents to be executed by the Company have been, or will be, when executed and delivered, duly executed and delivered by the Company, and constitute, or will constitute when executed and delivered, the legal, valid and binding
obligations of the Company, enforceable against the Company in accordance with their respective terms, except as such enforceability may be limited by general principles of equity or applicable bankruptcy, insolvency, reorganization, moratorium,
liquidation or similar laws relating to, or affecting generally, the enforcement of applicable creditors’ rights and remedies. 
 (c) Issuance of Securities. The issuance of the Notes is duly authorized and, upon issuance, shall be validly issued and free from all taxes, liens and charges with respect to the issue thereof.
Assuming the accuracy of each of the representations and warranties set forth in Section 2 of this Agreement, the offer and issuance by the Company of the Securities is exempt from registration under the 1933 Act. 

(d) No Conflicts. The execution, delivery and performance of the Transaction Documents by the Company and the consummation by the
Company of the transactions contemplated hereby and thereby (including, without limitation, the issuance of the Notes) will not (i) result in a violation of any memorandum of association, articles of incorporation, certificate of formation, any
certificate of designations or other constituent documents of the Company or any of its Subsidiaries, any capital stock of the Company or any of its Subsidiaries or the articles of association or bylaws of the Company or any of its Subsidiaries or
(ii) assuming that the Required Consents have been obtained prior to Closing, conflict with, or constitute a default (or an event which with notice or lapse of time or both would become a default) in any respect under, or give to others any
rights of termination, amendment, acceleration or cancellation of, any material agreement, indenture or instrument to which the Company or any of its Subsidiaries is a party, or (iii) result in a violation of any law, rule, regulation, order,
judgment or decree (including foreign, federal and state securities laws and regulations and the rules and regulations of the NASDAQ Global Select Market (the “Principal Market”) and applicable laws of the State of Minnesota)
applicable to the Company or any of its Subsidiaries or by which any property or asset of the Company or any of its Subsidiaries is bound or affected. 
 (e) Consents. Assuming the accuracy of the representations and warranties of the Buyers set forth in Section 2 of this Agreement, (i) neither the Company nor any of its Subsidiaries is
required to obtain any consent, authorization or order of, or make any filing or registration with, any court, governmental agency or any regulatory or self-regulatory agency or any other Person (other than the Required Consents) in order for it to
execute, deliver or perform any of its obligations under or contemplated by the Transaction Documents, in each case in 

  
 - 5 -

 
accordance with the terms hereof or thereof, except for the filing of a Form D with the SEC and any state as required and the filings contemplated by the Transaction Documents (collectively, the
“Required Filings”); and (ii) all consents, authorizations, orders, filings and registrations which the Company is required to obtain pursuant to clause (i) above, which need to be obtained or effected on or prior to the
Closing Date, have been obtained or effected on or prior to the Closing Date, and the Company and its Subsidiaries are unaware of any facts or circumstances that might prevent the Company from obtaining or effecting any of the registration,
application or filings pursuant to clause (i) above. The Company is not in violation of the listing requirements of the Principal Market and has no knowledge of any facts that would reasonably lead to delisting or suspension of the
Company’s common stock, par value $0.01 per share (the “Common Stock”) in the foreseeable future. The issuance by the Company of the Securities shall not have the effect of delisting or suspending the Common Stock from the
Principal Market. 
 (f) Acknowledgment Regarding Buyer’s Purchase of Securities. The Company acknowledges and agrees
that each Buyer is acting solely in the capacity of an arm’s length purchaser with respect to the Transaction Documents and the transactions contemplated hereby and thereby and that no Buyer is (i) an officer or director of the Company or
any of its Subsidiaries, (ii) an “affiliate” of the Company or any of its Subsidiaries (as defined in Rule 144) or (iii) to the knowledge of the Company, a “beneficial owner” of more than 10% of the shares of Common
Stock (as defined for purposes of Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the “1934 Act”)). The Company further acknowledges that no Buyer is acting as a financial advisor or fiduciary of the Company or any of
its Subsidiaries (or in any similar capacity) with respect to the Transaction Documents and the transactions contemplated hereby and thereby, and any advice given by a Buyer or any of its representatives or agents in connection with the Transaction
Documents and the transactions contemplated hereby and thereby is merely incidental to such Buyer’s purchase of the Securities. The Company further represents to each Buyer that the Company’s decision to enter into the Transaction
Documents has been based solely on the independent evaluation by the Company and its representatives. 
 (g) No General
Solicitation; Placement Agent’s Fees. Neither the Company, nor any of its Subsidiaries or affiliates, nor any Person acting on its or their behalf, has engaged in any form of general solicitation or general advertising (within the meaning
of Regulation D) in connection with the offer or sale of the Securities to the Buyers. The Company shall be responsible for the payment of any placement agent’s fees, financial advisory fees, or brokers’ commissions (other than for Persons
engaged by any Buyer or its investment advisor) relating to or arising out of the transactions contemplated hereby. Neither the Company nor any of its Subsidiaries has engaged any representative or agent in connection with the transactions
contemplated hereby. 
 (h) No Integrated Offering. None of the Company, its Subsidiaries, any of their affiliates, and
any Person acting on their behalf has, directly or indirectly, made any offers or sales of any security or solicited any offers to buy any security, under circumstances that would require registration of any of the Securities under the 1933 Act,
whether through integration with prior offerings or otherwise, or cause this offering of the Securities to require approval of shareholders of the Company for purposes of the 1933 Act or any applicable shareholder approval provisions, including,
without limitation, under the rules and regulations of 

  
 - 6 -

 
any exchange or automated quotation system on which any of the securities of the Company are listed or designated. None of the Company, its Subsidiaries, their affiliates and any Person acting on
their behalf will take any action or steps referred to in the preceding sentence that would require registration of any of the Securities under the 1933 Act or cause the offering of the Securities to be integrated with other offerings for purposes
of any such applicable shareholder approval provisions. 
 (i) SEC Documents; Financial Statements. During the two
(2) years prior to the date hereof, the Company has timely filed all reports, schedules, forms, statements and other documents required to be filed by it with the SEC pursuant to the reporting requirements of the 1934 Act (all of the foregoing
filed prior to the date hereof, and all exhibits included therein and financial statements, notes and schedules thereto and documents incorporated by reference therein being hereinafter referred to as the “SEC Documents”). There are
no SEC Documents not available on the EDGAR system. As of their respective filing dates, the SEC Documents complied in all material respects with the requirements of the 1934 Act and the rules and regulations of the SEC promulgated thereunder
applicable to the SEC Documents, and none of the SEC Documents, at the time they were filed with the SEC, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to
make the statements therein, in the light of the circumstances under which they were made, not misleading. As of their respective filing dates, the financial statements of the Company included in the SEC Documents complied as to form in all material
respects with applicable accounting requirements and the published rules and regulations of the SEC with respect thereto. Such financial statements have been prepared in accordance with generally accepted accounting principles, consistently applied,
during the periods involved (except (i) as may be otherwise indicated in such financial statements or the notes thereto, or (ii) in the case of unaudited interim statements, to the extent they may exclude footnotes or may be condensed or
summary statements) and fairly present in all material respects the financial position of the Company as of the dates thereof and the results of its operations and cash flows for the periods then ended (subject, in the case of unaudited statements,
to normal year-end audit adjustments). No other written information provided by or on behalf of the Company to the Buyers in connection with this Agreement which is not included in the SEC Documents, including, without limitation, written
information referred to in Section 2(d) of this Agreement or in the disclosure schedules to this Agreement, contains any untrue statement of a material fact or omits to state any material fact necessary in order to make the statements therein,
in the light of the circumstance under which they are or were made, not misleading. 
 (j) Absence of Certain Changes.
Since December 12, 2012, there has been no Material Adverse Effect. Neither the Company nor any of its Subsidiaries has taken any steps to seek protection pursuant to any bankruptcy law nor does the Company have any knowledge or reason to
believe that its creditors intend to initiate involuntary bankruptcy proceedings or any actual knowledge of any fact that would reasonably lead a creditor to do so. The Company and its Subsidiaries, individually and on a consolidated basis, are not
as of the date hereof, and after giving effect to the transactions contemplated hereby to occur at the Closing, will not be Insolvent (as defined below). For purposes of this Section 3(j), (x) “Insolvent” means, with
respect to any Person, (i) the present fair saleable value of such Person’s assets is less than the amount required to pay such Person’s total Indebtedness (as defined below)), (ii) such Person is unable to pay its debts and
liabilities, subordinated, contingent or otherwise, as such debts and 

  
 - 7 -

 
liabilities become absolute and matured, (iii) such Person intends to incur or believes that it will incur debts that would be beyond its ability to pay as such debts mature or
(iv) such Person has unreasonably small capital with which to conduct the business in which it is engaged as such business is now conducted and is proposed to be conducted; (y) “Indebtedness” of any Person means, without
duplication (A) all indebtedness for borrowed money, (B) all obligations issued, undertaken or assumed as the deferred purchase price of property or services, including, without limitation, “capital leases” in accordance with
United States generally accepted accounting principles (other than trade payables entered into in the ordinary course of business consistent with past practice), (C) all reimbursement or payment obligations with respect to letters of credit,
surety bonds and other similar instruments, (D) all obligations evidenced by notes, bonds, debentures or similar instruments, including obligations so evidenced incurred in connection with the acquisition of property, assets or businesses,
(E) all indebtedness created or arising under any conditional sale or other title retention agreement, or incurred as financing, in either case with respect to any property or assets acquired with the proceeds of such indebtedness (even though
the rights and remedies of the seller or bank under such agreement in the event of default are limited to repossession or sale of such property), (F) all monetary obligations under any leasing or similar arrangement which, in connection with
generally accepted accounting principles, consistently applied for the periods covered thereby, is classified as a capital lease, (G) all indebtedness referred to in clauses (A) through (F) above secured by (or for which the holder of
such Indebtedness has an existing right, contingent or otherwise, to be secured by) any mortgage, lien, pledge, charge, security interest or other encumbrance upon or in any property or assets (including accounts and contract rights) owned by any
Person, even though the Person which owns such assets or property has not assumed or become liable for the payment of such indebtedness, and (H) all Contingent Obligations in respect of indebtedness or obligations of others of the kinds
referred to in clauses (A) through (G) above; and (z) “Contingent Obligation” means, as to any Person, any direct or indirect liability, contingent or otherwise, of that Person with respect to any indebtedness, lease,
dividend or other obligation of another Person if the primary purpose or intent of the Person incurring such liability, or the primary effect thereof, is to provide assurance to the obligee of such liability that such liability will be paid or
discharged, or that any agreements relating thereto will be complied with, or that the holders of such liability will be protected (in whole or in part) against loss with respect thereto. 

(k) Equity Capitalization. As of the date hereof, the authorized capital stock of the Company consists of 100,000,000 shares of
Common Stock, of which as of the date hereof, 24,045,618 shares are issued and outstanding, 7,756,110 shares are reserved for issuance pursuant to the Company’s stock option and purchase plans and 19,622,116 shares are reserved for issuance
pursuant to securities (other than the aforementioned options) exercisable or exchangeable for, or convertible into, Common Stock. All of such outstanding shares have been, or upon issuance will be, validly issued and are fully paid and
nonassessable. The Company has furnished or made available to the Buyers true, correct and complete copies of the Company’s Articles of Incorporation, as amended and as in effect on the date hereof (the “Articles of
Incorporation”), and the Company’s Bylaws, as amended and as in effect on the date hereof (the “Bylaws”), and the terms of any securities convertible into, or exercisable or exchangeable for, shares of Common Stock and
the material rights of the holders thereof in respect thereto. 

  
 - 8 -

 (l) Transfer Taxes. On the Closing Date, all stock transfer or other taxes (other
than income or similar taxes) which are required to be paid in connection with the sale and transfer of the Securities to be sold to each Buyer hereunder will be, or will have been, fully paid or provided for by the Company, and all laws imposing
such taxes will be or will have been complied with. 
 (m) Manipulation of Price. The Company has not, and to its
knowledge no one acting on its behalf has, (i) taken, directly or indirectly, any action designed to cause or to result, or that could reasonably be expected to cause or result, in the stabilization or manipulation of the price of any security
of the Company to facilitate the sale or resale of any of the Securities, (ii) sold, bid for, purchased, or paid any compensation for soliciting purchases of, any of the Securities, or (iii) paid or agreed to pay to any Person any
compensation for soliciting another to purchase any other securities of the Company. 
 (n) Acknowledgement Regarding
Buyers’ Trading Activity. The Company acknowledges and agrees that (i) none of the Buyers has been asked to agree, nor has any Buyer agreed, to desist from purchasing or selling, long and/or short, securities of the Company, or
“derivative” securities based on securities issued by the Company or to hold the Securities for any specified term; (ii) any Buyer, and counter-parties in “derivative” transactions to which any such Buyer is a party,
directly or indirectly, presently may have a “short” position in the Common Stock, and (iii) each Buyer shall not be deemed to have any affiliation with or control over any arm’s length counter-party in any “derivative”
transaction. The Company further understands and acknowledges that one or more Buyers may engage in hedging and/or trading activities at various times during the period that the Securities are outstanding and (b) such hedging and/or trading
activities, if any, can reduce the value of the existing shareholders’ equity interest in the Company both at and after the time the hedging and/or trading activities are being conducted. The Company acknowledges that such aforementioned
hedging and/or trading activities do not constitute a breach of this Agreement, the Indenture or any of the documents executed in connection herewith. 
 (o) Disclosure. Giving effect to the 8-K Filing (as defined below), the Company confirms that neither it nor any other Person acting on its behalf has provided any of the Buyers or their agents or
counsel with any information that constitutes or could reasonably be expected to constitute material, nonpublic information. The Company understands and confirms that each of the Buyers will rely on the foregoing representations in effecting
transactions in securities of the Company. All disclosure provided to the Buyers regarding the Company, or any of its Subsidiaries, their business and the transactions contemplated hereby, including the disclosure schedules to this Agreement,
furnished by or on behalf of the Company is true and correct and does not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein, in the light of the circumstances
under which they were made, not misleading. Giving effect to the 8-K Filing, no event or circumstance has occurred or information exists with respect to the Company or any of its Subsidiaries or its or their business, properties, prospects,
operations or financial conditions, which, under applicable law, rule or regulation, requires public disclosure or announcement by the Company but which has not been so publicly announced or disclosed. The Company acknowledges and agrees that no
Buyer makes or has made any representations or warranties with respect to the transactions contemplated hereby other than those specifically set forth in Section 2. 

  
 - 9 -

 (p) Shell Company Status. The Company is not, and has never been, an issuer
identified in Rule 144(i)(1). 
 (q) Company Provided Information. The information referred to on Exhibit E
attached hereto is materially true and correct and does not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein, in the light of the circumstances under which they
were made, not misleading. 
 (r) Material Contracts. Neither the Company nor any of its Subsidiaries is in violation of
any term of, or in default (including any event which with notice or lapse of time or both would become a default) under, any contact, agreement or instrument relating to any Indebtedness or any other contract, agreement or instrument that is
material to the Company and its Subsidiaries, taken as a whole. The Company has sufficient funds to repurchase, on or prior to January 28, 2013, all outstanding 3.25% Convertible Subordinated Notes due 2026 and to continue to carry on its
business as now being conducted. 
 (s) Copies of Transaction Documents. The Company has delivered to each Buyer or has
made publicly available a true, correct and complete copy of each Transaction Document. 
 4. COVENANTS. 

(a) Best Efforts. Each party shall use its reasonable best efforts timely to satisfy each of the covenants and the conditions to be
satisfied by it as provided in Sections 5 and 6 of this Agreement. 
 (b) Form D and Blue Sky. The Company agrees to file
a Form D with respect to the Securities as required under Regulation D and to provide a copy thereof to each Buyer promptly after such filing. The Company shall, on or before the Closing Date, take such action as the Company shall reasonably
determine is necessary in order to obtain an exemption for or to qualify the Securities for sale to the Buyers at the Closing pursuant to this Agreement under applicable securities or “Blue Sky” laws of the states of the United States (or
to obtain an exemption from such qualification), and shall provide evidence of any such action so taken to the Buyers on or prior to the Closing Date. The Company shall make all filings and reports relating to the offer and sale of the Securities
required under applicable securities or “Blue Sky” laws of the states of the United States following the Closing Date. 

(c) Legal Opinions. To the extent the Company or the Company’s transfer agent shall require legal opinions in connection with
(i) any sale or transfer of any Securities in reliance on Rule 144 or (ii) any removal of legends from any Securities in reliance on Rule 144, the Company shall use its reasonable best efforts to cause its counsel to deliver any such legal
opinions, provided, that the holder of such Securities has furnished reasonable assurances in the form of a customary representation letter as contemplated by Section 2 hereof. 

(d) Use of Proceeds. The Company will use the proceeds from the sale of the Securities to repurchase not less than $18,682,000 in
principal amount of its outstanding 8.50% Convertible Senior Notes due 2026 (the “8.50% Convertible Notes) at a discount rate of not less than 38% of the principal amount thereof all in accordance with the Note Repurchase Agreements by
and between the Company and the sellers of such notes (the “Note Repurchase 

  
 - 10 -

 
Agreements”), true and correct copies of which have been made available to the Buyers. The Company will not amend, modify or waive any terms of the Note Repurchase Agreements, or
agree to terminate any of the Note Repurchase Agreements, without the prior approval of the Buyers. 
 (e) Fees. The
Company shall reimburse Liberty Harbor (a Buyer) or its designee(s) for all costs and expenses incurred in connection with the transactions contemplated by the Transaction Documents (including all legal fees and disbursements in connection
therewith, documentation and implementation of the transactions contemplated by the Transaction Documents and due diligence in connection therewith), which amount may be withheld by such Buyer from its Purchase Price at the Closing. The Company
shall be responsible for the payment of any agent’s fees, financial advisory fees, or broker’s commissions (other than for Persons engaged by any Buyer) relating to or arising out of the transactions contemplated hereby. The Company shall
pay, and hold each Buyer harmless against, any liability, loss or expense (including, without limitation, reasonable attorney’s fees and out-of-pocket expenses) arising in connection with any claim relating to any such payment. Except as
otherwise set forth in the Transaction Documents, each party to this Agreement shall bear its own expenses in connection with the sale of the Securities to the Buyers. 
 (f) Pledge of Securities. The Company acknowledges and agrees that the Securities may be pledged in connection with a bona fide margin agreement or other loan or financing arrangement that is
secured by the Securities. The pledge of Securities shall not be deemed to be a transfer, sale or assignment of the Securities hereunder, and no Person effecting a pledge of Securities shall be required to provide the Company with any notice thereof
or otherwise make any delivery to the Company pursuant to this Agreement or any other Transaction Document, including, without limitation, Section 2(f) hereof; provided that a pledgor and its pledgee shall be required to comply with the
provisions of Section 2(f) hereof in order to effect a sale, transfer or assignment of Securities to such pledgee. The Company hereby agrees to execute and deliver such documentation as a pledgee of the Securities may reasonably request in
connection with a pledge of the Securities to such pledgee. 
 (g) Disclosure of Transactions and Other Material
Information. On or before 8:30 a.m., New York City time, on the first Business Day after this Agreement has been executed, the Company shall issue a press release (the “Press Release”) describing the terms of the transactions
contemplated by the Transaction Documents. On or before 8:30 a.m., New York City time, on the fourth Business Day after this Agreement has been executed, the Company shall file a Current Report on Form 8-K describing the terms of the transactions
contemplated by the Transaction Documents in the form required by the 1934 Act and attaching this Agreement, the form of Indenture and such other items as may be required as exhibits to such filing (including all attachments, the “8-K
Filing”). From and after the issuance of the Press Release, no Buyer shall be in possession of any material, nonpublic information received from the Company, any of its Subsidiaries or any of their respective officers, directors, employees
or agents, that is not disclosed in the Press Release. The Company shall not, and shall cause each of its Subsidiaries and its and each of their respective officers, directors, employees and agents, not to, provide any Buyer with any material,
nonpublic information regarding the Company or any of its Subsidiaries from and after the filing of the Press Release with the SEC without the express prior written consent of such Buyer. If a Buyer has, or believes it has, received any such

  
 - 11 -

 
material, nonpublic information regarding the Company or any of its Subsidiaries from the Company, any of its Subsidiaries or any of their respective officers, directors, affiliates or agents, it
may provide the Company with written notice thereof. The Company shall, within two (2) Trading Days (as defined in the Indenture) of receipt of such notice, make public disclosure of such material, nonpublic information. In the event of a
breach of the foregoing covenant by the Company, any of its Subsidiaries, or any of its or their respective officers, directors, employees and agents, in addition to any other remedy provided herein or in the Transaction Documents, a Buyer shall
have the right to make a public disclosure, in the form of a press release, public advertisement or otherwise, of such material, nonpublic information without the prior approval by the Company, its Subsidiaries, or any of its or their respective
officers, directors, employees or agents. No Buyer shall have any liability to the Company, its Subsidiaries, or any of its or their respective officers, directors, employees, shareholders or agents for any such disclosure. To the extent that the
Company delivers any material, non-public information to a Buyer without such Buyer’s consent, the Company hereby covenants and agrees that such Buyer shall not have any duty of confidentiality with respect to, or a duty not to trade on the
basis of, such material, non-public information. Subject to the foregoing, neither the Company, its Subsidiaries nor any Buyer shall issue any press releases or any other public statements with respect to the transactions contemplated hereby;
provided, however, that the Company shall be entitled, without the prior approval of any Buyer, to make any press release or other public disclosure with respect to such transactions (i) in substantial conformity with the Press Release and the
8-K Filing and contemporaneously therewith and (ii) as is required by applicable law and regulations (provided that in the case of clause (i) each Buyer shall be consulted by the Company in connection with any such press release or other
public disclosure prior to its release). Without the prior written consent of any applicable Buyer, neither the Company nor any of its Subsidiaries or affiliates shall disclose the name of such Buyer in any other filing, announcement, release or
otherwise. 
 (h) Corporate Existence. So long as any Buyer beneficially owns any Securities, the Company shall maintain
its corporate existence and shall not be party to any Change of Control (as defined in the Indenture) unless the Company is in compliance with the applicable provisions governing the Change of Control set forth in the Indenture. 

(i) Conduct of Business. The business of the Company and its Subsidiaries shall not be conducted in violation of any law, ordinance
or regulation of any governmental entity, except where such violations would not result, either individually or in the aggregate, in a Material Adverse Effect. 
 5. CONDITIONS TO THE COMPANY’S OBLIGATION TO SELL. 
 The obligation of
the Company hereunder to issue and sell the Notes to each Buyer at the Closing is subject to the satisfaction, at or before the Closing Date, of each of the following conditions, provided that these conditions are for the Company’s sole benefit
and may be waived by the Company at any time in its sole discretion by providing each Buyer with prior written notice thereof: 

(i) Such Buyer shall have executed each of the Transaction Documents to which it is a party and delivered the same to the Company.

  
 - 12 -

 (ii) Such Buyer shall have delivered to the Company the Purchase Price (less, in the case
of Liberty Harbor, the amounts withheld pursuant to Section 4(e)) for the Notes being purchased by such Buyer at the Closing by wire transfer of immediately available funds pursuant to the wire instructions provided by the Company. 

(iii) The representations and warranties of such Buyer shall be true and correct as of the date when made and as of the Closing Date as
though made at that time (except for representations and warranties that speak as of a specific date which shall be true and correct as of such specified date), and such Buyer shall have performed, satisfied and complied in all material respects
with the covenants, agreements and conditions required by this Agreement to be performed, satisfied or complied with by such Buyer at or prior to the Closing Date. 
 6. CONDITIONS TO EACH BUYER’S OBLIGATION TO PURCHASE. 
 The obligation
of each Buyer hereunder to purchase the Notes at the Closing is subject to the satisfaction, at or before the Closing Date, of each of the following conditions, provided that these conditions are for each Buyer’s sole benefit and may be waived
by such Buyer at any time in its sole discretion by providing the Company with prior written notice thereof: 
 (i) The Company
shall have duly executed and delivered to such Buyer (A) each of the Transaction Documents required to be executed and delivered by the Company and (B) the Notes (allocated in such principal amounts as such Buyer shall request) pursuant to
the requirements of the Indenture, being purchased by such Buyer at the Closing pursuant to this Agreement. 
 (ii) All
conditions to the purchase of the 8.50% Convertible Notes pursuant to the Note Repurchase Agreements, other than the payment therefor, shall have been satisfied, and the consummation of the transactions contemplated by the Note Repurchase Agreements
will occur contemporaneously with the Closing. 
 (iii) The Company shall have received all Required Consents, including,
without limitation, such consents, waivers or amendments to its Revolving Credit and Security Agreement with PNC Bank, National Association, as Agent and Lender, and to the intercreditor agreement and other agreements or instruments relating
thereto, as may be required to issue the Notes and effectively grant the holders of the Notes a pari passu second lien interest with the holders of the 8.50% Senior Secured Second Lien Notes. 

(iv) Such Buyer shall have received the opinion of Faegre Baker Daniels LLP, the Company’s outside counsel, dated as of the Closing
Date, in substantially the form of Exhibit B attached hereto. 
 (v) The Company shall have delivered to such Buyer
a certificate evidencing the formation and good standing of the Company in the Company’s jurisdiction of formation issued by the Secretary of State of such jurisdiction, as of a date within ten (10) days of the Closing Date. 

  
 - 13 -

 (vi) The Company shall have delivered to such Buyer a certificate, executed by the
Secretary of the Company and dated as of the Closing Date, as to (i) the resolutions consistent with Section 3(b) as adopted by the Company’s Board of Directors, (ii) the Articles of Incorporation and (iii) the Bylaws, each
as in effect at the Closing, in the form attached hereto as Exhibit C. 
 (vii) The representations and warranties
of the Company shall be true and correct as of the date when made and as of the Closing Date as though made at that time (except for representations and warranties that speak as of a specific date which shall be true and correct as of such specified
date), the Company shall have performed, satisfied and complied in all respects with the covenants, agreements and conditions required by the Transaction Documents to be performed, satisfied or complied with by the Company at or prior to the Closing
Date, and there shall not have occurred a Material Adverse Effect. Such Buyer shall have received a certificate, executed by the Chief Executive Officer of the Company, dated as of the Closing Date, to the foregoing effect and as to such other
matters as may be reasonably requested by such Buyer in the form attached hereto as Exhibit D. 
 (viii) The Common Stock
(I) shall be designated for quotation or listed on the Principal Market and (II) shall not have been suspended, as of the Closing Date, by the SEC or the Principal Market from trading on the Principal Market nor shall suspension by the SEC or
the Principal Market have been threatened, as of the Closing Date, either (A) in writing by the SEC or the Principal Market or (B) by falling below the minimum listing maintenance requirements of the Principal Market. 

(ix) The Company shall have obtained all governmental, regulatory or third party consents and approvals, if any, necessary for the sale
to the Buyers of the Securities. 
 7. TERMINATION. In the event that the Closing shall not have occurred with respect to
a Buyer on or before 5:00 p.m., central time, January 25, 2013 due to the Company’s or such Buyer’s failure to satisfy the conditions set forth in Sections 5 and 6 above (and the nonbreaching party’s failure to waive such
unsatisfied condition(s)), the nonbreaching party shall have the option to terminate this Agreement without liability of any party to any other party; provided, however, that if this Agreement is terminated pursuant to this
Section 7, the Company shall remain obligated to reimburse Liberty Harbor or its designee(s), as applicable, for the expenses described in Section 4(e) above. 
 8. MISCELLANEOUS. 
 (a) Governing Law; Jurisdiction; Jury Trial. All
questions concerning the construction, validity, enforcement and interpretation of this Agreement shall be governed by the internal laws of the State of New York, without giving effect to any choice of law or conflict of law provision or rule
(whether of the State of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and
federal courts sitting in The City of New York, Borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees
not to assert in any suit, action or proceeding, 

  
 - 14 -

 
any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action
or proceeding is improper. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address for such notices to it
under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law.
EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS AGREEMENT OR ANY TRANSACTION CONTEMPLATED HEREBY. 

 (b) Counterparts. This Agreement may be executed in two or more identical counterparts, all of which shall be
considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party; provided that a facsimile signature shall be considered due execution and shall be binding upon the
signatory thereto with the same force and effect as if the signature were an original, not a facsimile signature. 
 (c)
Headings. The headings of this Agreement are for convenience of reference and shall not form part of, or affect the interpretation of, this Agreement. 
 (d) Severability. If any provision of this Agreement is prohibited by law or otherwise determined to be invalid or unenforceable by a court of competent jurisdiction, the provision that would
otherwise be prohibited, invalid or unenforceable shall be deemed amended to apply to the broadest extent that it would be valid and enforceable, and the invalidity or unenforceability of such provision shall not affect the validity of the remaining
provisions of this Agreement so long as this Agreement as so modified continues to express, without material change, the original intentions of the parties as to the subject matter hereof and the prohibited nature, invalidity or unenforceability of
the provision(s) in question does not substantially impair the respective expectations or reciprocal obligations of the parties or the practical realization of the benefits that would otherwise be conferred upon the parties. The parties will
endeavor in good faith negotiations to replace the prohibited, invalid or unenforceable provision(s) with a valid provision(s), the effect of which comes as close as possible to that of the prohibited, invalid or unenforceable provision(s).

 (e) Entire Agreement; Amendments. This Agreement and the other Transaction Documents supersede all other prior oral or
written agreements between the Buyers, the Company, their affiliates and Persons acting on their behalf with respect to the matters discussed herein, and this Agreement, the other Transaction Documents and the instruments referenced herein and
therein contain the entire understanding of the parties with respect to the matters covered herein and therein and, except as specifically set forth herein or therein, neither the Company nor any Buyer makes any representation, warranty, covenant or
undertaking with respect to such matters. No provision of this Agreement may be amended and the observance thereof may be waived (either generally or in a particular instance and either retroactively or prospectively) other than by an instrument in
writing signed by the Company and the holders 

  
 - 15 -

 
(the “Required Holders”) of at least a majority of the aggregate amount of Securities issued and issuable hereunder; provided that any such amendment or waiver that complies with
the foregoing but that disproportionately, materially and adversely affects the rights and obligations of any Buyer relative to the comparable rights and obligations of the other Buyers shall require the prior written consent of such adversely
affected Buyer. Any amendment or waiver effected in accordance with this Section 8(e) shall be binding upon each Buyer, holders of Securities and the Company. No such amendment shall be effective to the extent that it applies to less than all
of the holders of the applicable Securities then outstanding. No consideration shall be offered or paid to any Person to amend or consent to a waiver or modification of any provision of any of the Transaction Documents unless the same consideration
(other than the reimbursement of legal fees) also is offered to all of the parties to the Transaction Documents or holders of Notes, as the case may be. The Company has not, directly or indirectly, made any agreements with any Buyers relating to the
terms or conditions of the transactions contemplated by the Transaction Documents except as set forth in the Transaction Documents. Without limiting the foregoing, the Company confirms that, except as set forth in this Agreement, no Buyer has made
any commitment or promise or has any other obligation to provide any financing to the Company or otherwise. 
 (f)
Notices. Any notices, consents, waivers or other communications required or permitted to be given under the terms of this Agreement must be in writing and will be deemed to have been delivered: (i) upon receipt, when delivered
personally; (ii) upon receipt, when sent by facsimile (provided confirmation of transmission is mechanically or electronically generated and kept on file by the sending party); or (iii) one Business Day after deposit with an overnight
courier service, in each case properly addressed to the party to receive the same. The addresses and facsimile numbers for such communications shall be: 
 If to the Company: 
 Hutchinson Technology Incorporated 

40 West Highland Park Drive NE 
 Hutchinson, Minnesota 55350 
 Telephone:    (320) 587-3797

 Facsimile:     (320) 587-1810 

Attention:      Chief Financial Officer 

With a copy to: 
 Faegre Baker Daniels LLP 
 2200 Wells Fargo Center 

90 South Seventh Street 
 Minneapolis, MN 55402-3901 
 Telephone:    (612) 766-8705

 Facsimile:     (612) 766-1600 

Attention:      David M. Vander Haar, Esq. 
 If to a Buyer, to its address and facsimile number set forth on the Schedule of Buyers, with copies to such Buyer’s representatives as set forth on the Schedule of Buyers, 

  
 - 16 -

 with a copy (for informational purposes only) to: 

Schulte Roth & Zabel LLP 
 919 Third Avenue 
 New York, New York 10022 

Telephone:    (212) 756-2000 
 Facsimile:    (212) 593-5955 
 Attention:
    Eleazer N. Klein, Esq. 

                      Brett
Director, Esq. 
 or to such other address and/or facsimile number and/or to the attention of such other Person as the recipient party has
specified by written notice given to each other party five (5) days prior to the effectiveness of such change. Written confirmation of receipt (A) given by the recipient of such notice, consent, waiver or other communication,
(B) mechanically or electronically generated by the sender’s facsimile machine containing the time, date, recipient facsimile number and an image of the first page of such transmission or (C) provided by an overnight courier service
shall be rebuttable evidence of personal service, receipt by facsimile or receipt from an overnight courier service in accordance with clause (i), (ii) or (iii) above, respectively. 

(g) Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of the parties and their respective
permitted successors and assigns, including any purchasers of the Notes. The Company shall not assign this Agreement or any rights or obligations hereunder without the prior written consent of the Required Holders, including by way of a Change of
Control (unless the Company is in compliance with the applicable provisions governing Change of Control set forth in the Indenture). A Buyer may assign some or all of its rights hereunder without the consent of the Company or any other Buyer, in
which event such assignee shall be deemed to be a Buyer hereunder with respect to such assigned rights; provided, that, without the consent of the Company, a Buyer may assign its right to purchase Notes under this Agreement only to an affiliate of
such Buyer. 
 (h) No Third Party Beneficiaries. This Agreement is intended for the benefit of the parties hereto and
their respective permitted successors and assigns, and is not for the benefit of, nor may any provision hereof be enforced by, any other Person, except that each Indemnitee shall have the right to enforce the obligations of the Company with respect
to Section 8(k). 
 (i) Survival. Unless this Agreement is terminated under Section 7, the representations and
warranties of the Company and the Buyers contained in Sections 2 and 3, and the agreements and covenants set forth in Sections 4 and 8 shall survive the Closing. Each Buyer shall be responsible only for its own representations, warranties,
agreements and covenants hereunder. 
 (j) Further Assurances. Each party shall do and perform, or cause to be done and
performed, all such further acts and things, and shall execute and deliver all such other agreements, certificates, instruments and documents, as any other party may reasonably request in order to carry out the intent and accomplish the purposes of
this Agreement and the consummation of the transactions contemplated hereby. 

  
 - 17 -

 (k) Indemnification. (1) In consideration of each Buyer’s execution and
delivery of the Transaction Documents executed and delivered by such Buyer and acquiring the Securities thereunder and in addition to all of the Company’s other obligations under the Transaction Documents, the Company shall defend, protect,
indemnify and hold harmless each Buyer and each other holder of the Securities and all of their stockholders, partners, members, officers, directors, employees and direct or indirect investors and any of the foregoing Persons’ agents, advisors,
managers or other representatives (including, without limitation, those retained in connection with the transactions contemplated by this Agreement) (collectively, the “Indemnitees”) from and against any and all actions, causes of
action, suits, claims, losses, costs, penalties, fees, liabilities and damages, and expenses in connection therewith (irrespective of whether any such Indemnitee is a party to the action for which indemnification hereunder is sought), and including
reasonable attorneys’ fees and disbursements (the “Indemnified Liabilities”), incurred by any Indemnitee as a result of, or arising out of, or relating to (i) any misrepresentation or breach of any representation or
warranty made by the Company in the Transaction Documents or any other certificate, instrument or document contemplated hereby or thereby, (ii) any breach of any covenant, agreement or obligation of the Company contained in the Transaction
Documents or any other certificate, instrument or document contemplated hereby or thereby or (iii) any cause of action, suit or claim brought or made against such Indemnitee by a third party (including for these purposes a derivative action
brought on behalf of the Company) and arising out of or resulting from (A) the execution, delivery, performance or enforcement of the Transaction Documents or any other certificate, instrument or document contemplated hereby or thereby,
(B) any transaction financed or to be financed in whole or in part, directly or indirectly, with the proceeds of the issuance of the Securities, (C) any disclosure made by such Buyer pursuant to Section 4(i), or (D) the status of
such Buyer or holder of the Securities as an investor in the Company pursuant to the transactions contemplated by the Transaction Documents. To the extent that the foregoing undertaking by the Company may be unenforceable for any reason, the Company
shall make the maximum contribution to the payment and satisfaction of each of the Indemnified Liabilities that is permissible under applicable law. 
 (2) Promptly after receipt by an Indemnitee under this Section 8(k) of notice of the commencement of any action or proceeding (including any governmental action or proceeding) involving an
Indemnified Liability, such Indemnitee shall, if a claim for indemnification in respect thereof is to be made against any indemnifying party under this Section 8(k), deliver to the indemnifying party a written notice of the commencement
thereof, and the indemnifying party shall have the right to participate in, and, to the extent the indemnifying party so desires, jointly with any other indemnifying party similarly noticed, to assume control of the defense thereof with counsel
mutually satisfactory to the indemnifying party and the Indemnitee; provided, however, that an Indemnitee shall have the right to retain its own counsel with the fees and expenses of not more than one counsel for such Indemnitee to be
paid by the indemnifying party, if, in the reasonable opinion of the Indemnitee, the representation by such counsel of the Indemnitee and the indemnifying party would be inappropriate due to actual or potential differing interests between such
Indemnitee and any other party represented by such counsel in such proceeding. Legal counsel referred to in the immediately preceding sentence shall be selected by the Buyers holding at least a majority of the Securities issued and issuable
hereunder. The Indemnitee shall cooperate fully with the indemnifying party in connection with any negotiation or defense of any such action or Indemnified Liabilities by the indemnifying party and shall furnish to the indemnifying party all

  
 - 18 -

 
information reasonably available to the Indemnitee that relates to such action or Indemnified Liabilities. The indemnifying party shall keep the Indemnitee fully apprised at all times as to the
status of the defense or any settlement negotiations with respect thereto. No indemnifying party shall be liable for any settlement of any action, claim or proceeding effected without its prior written consent, provided, however, that
the indemnifying party shall not unreasonably withhold, delay or condition its consent. No indemnifying party shall, without the prior written consent of the Indemnitee, which consent shall not be unreasonably withheld conditioned or delayed,
consent to entry of any judgment or enter into any settlement or other compromise which (i) does not include as an unconditional term thereof the giving by the claimant or plaintiff to such Indemnitee of a release from all liability in respect
to such Indemnified Liabilities or litigation, (ii) requires any admission of wrongdoing by such Indemnitee, or (iii) obligates or requires an Indemnitee to take, or refrain from taking, any action. Following indemnification as provided
for hereunder, the indemnifying party shall be subrogated to all rights of the Indemnitee with respect to all third parties, firms or corporations relating to the matter for which indemnification has been made. The failure to deliver written notice
to the indemnifying party within a reasonable time of the commencement of any such action shall not relieve such indemnifying party of any liability to the Indemnitee under this Section 8(k), except to the extent that the indemnifying party is
prejudiced in its ability to defend such action. 
 (3) The indemnification required by this Section 8(k) shall be made by
periodic payments of the amount thereof during the course of the investigation or defense, as and when bills are received or Indemnified Liabilities are incurred. 
 (4) The indemnity agreements contained herein shall be in addition to (x) any cause of action or similar right of the Indemnitee against the indemnifying party or others, and (y) any liabilities
the indemnifying party may be subject to pursuant to the law. 
 (l) No Strict Construction. The language used in this
Agreement will be deemed to be the language chosen by the parties to express their mutual intent, and no rules of strict construction will be applied against any party. 
 (m) Remedies. Each Buyer and each holder of the Securities shall have all rights and remedies set forth in the Transaction Documents and all rights and remedies which such holders have been granted
at any time under any other agreement or contract and all of the rights which such holders have under any law. Any Person having any rights under any provision of this Agreement shall be entitled to enforce such rights specifically (without posting
a bond or other security), to recover damages by reason of any breach of any provision of this Agreement and to exercise all other rights granted by law. Furthermore, the Company recognizes that in the event that it fails to perform, observe, or
discharge any or all of its obligations under the Transaction Documents, any remedy at law may prove to be inadequate relief to the Buyers. The Company therefore agrees that the Buyers shall be entitled to seek temporary and permanent injunctive
relief in any such case without the necessity of proving actual damages and without posting a bond or other security. 

  
 - 19 -

 (n) Rescission and Withdrawal Right. Notwithstanding anything to the contrary
contained in (and without limiting any similar provisions of) the Transaction Documents, whenever any Buyer exercises a right, election, demand or option under a Transaction Document and the Company does not timely perform its related obligations
within the periods therein provided, then such Buyer may rescind or withdraw, in its sole discretion from time to time upon written notice to the Company, any relevant notice, demand or election in whole or in part without prejudice to its future
actions and rights. 
 (o) Payment Set Aside. To the extent that the Company makes a payment or payments to the Buyers
hereunder or pursuant to any of the other Transaction Documents or the Buyers enforce or exercise their rights hereunder or thereunder, and such payment or payments or the proceeds of such enforcement or exercise or any part thereof are subsequently
invalidated, declared to be fraudulent or preferential, set aside, recovered from, disgorged by or are required to be refunded, repaid or otherwise restored to the Company, a trustee, receiver or any other Person under any law (including, without
limitation, any bankruptcy law, foreign, state or federal law, common law or equitable cause of action), then to the extent of any such restoration the obligation or part thereof originally intended to be satisfied shall be revived and continued in
full force and effect as if such payment had not been made or such enforcement or setoff had not occurred. 
 (p) Independent
Nature of Buyers’ Obligations and Rights. The obligations of each Buyer under any Transaction Document are several and not joint with the obligations of any other Buyer, and no Buyer shall be responsible in any way for the performance of
the obligations of any other Buyer under any Transaction Document. Nothing contained herein or in any other Transaction Document, and no action taken by any Buyer pursuant hereto or thereto, shall be deemed to constitute the Buyers as, and the
Company acknowledges that the Buyers do not so constitute, a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Buyers are in any way acting in concert or as a group, and the Company shall not
assert any such claim with respect to such obligations or the transactions contemplated by the Transaction Documents and the Company acknowledges that the Buyers are not acting in concert or as a group with respect to such obligations or the
transactions contemplated by the Transaction Documents. The Company acknowledges and each Buyer confirms that it has independently participated in the negotiation of the transaction contemplated hereby with the advice of its own counsel and
advisors. Each Buyer shall be entitled to independently protect and enforce its rights, including, without limitation, the rights arising out of this Agreement or out of any other Transaction Documents, and it shall not be necessary for any other
Buyer to be joined as an additional party in any proceeding for such purpose. 
 [Signature Page Follows] 

  
 - 20 -

 IN WITNESS WHEREOF, each Buyer and the Company have caused their respective signature
page to this Securities Purchase Agreement to be duly executed as of the date first written above. 
  

			
	COMPANY:
	
	HUTCHINSON TECHNOLOGY INCORPORATED
		
	By: 	 	/s/ David P. Radloff
		 	Name: David P. Radloff
		 	Title: Vice President and Chief Financial Officer

  

  
 [Signature
Page to Securities Purchase Agreement] 

 IN WITNESS WHEREOF, each Buyer and the Company have caused their respective signature
page to this Securities Purchase Agreement to be duly executed as of the date first written above. 
  

			
	BUYERS:
	
	GOLDMAN SACHS LIBERTY HARBOR CAPITAL, LLC
	
	 By: Goldman Sachs Asset Management, L.P.,
 its investment manager

		
	By:	 	/s/ Chris Biasotti
		 	Name: Chris Biasotti
		 	Title: Managing Director

  

  
 [Signature
Page to Securities Purchase Agreement] 

 SCHEDULE OF BUYERS 

 

													
	(1)	  	(2)	  	(3)	 	  	(4)	 	  	(5)
	 Buyer
	  	 Address and
Facsimile Number
	  	Aggregate
Principal
Amount of
Notes	 	  	Purchase
Price	 	  	Legal Representative’s Address and
Facsimile Number
	 Goldman Sachs Liberty

Harbor Capital, LLC
	  	 c/o Goldman Sachs Asset Management, L.P.
 1 American Lane
 Greenwich, CT 06831
 Facsimile: (646) 835-3510
 Attention: Jonathan Lamm, Brendan McGovern

 
 Residence: Delaware
	  	$	12,200,000	  	  	$	11,590,000	  	  	Schulte Roth & Zabel LLP
 919 Third
Avenue
 New York, New York 10022
 Attention: Eleazer Klein, Esq.

                 Brett Director, Esq.

Facsimile: (212) 593-5955

Telephone: (212) 756-2000

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