Document:

Second Modification to Credit Agreement

 EXHIBIT 10.25.6 

SECOND MODIFICATION TO CREDIT AGREEMENT 
 This Second Modification to Credit Agreement (this “Modification”) dated as of June 10, 2011, is entered into by and between Nexx Systems, Inc., a Delaware corporation
(“Borrower”) and Comerica Bank, a Texas banking association (“Bank”). 
 RECITALS

 This Modification is entered into upon the basis of the following facts and understandings of the parties, which
facts and understandings are acknowledged by the parties to be true and accurate: 
 A. Bank and Borrower previously entered
into a Credit Agreement dated June 25, 2010, as amended by the First Modification to Credit Agreement dated July 1, 2010 (the “Agreement”). 
 B. Borrower has requested, and Bank has agreed to provide, extensions and increases in the Loans originally made and new Loans under the Agreement. 

NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties agree as
set forth below. 
 AGREEMENT 
 1. Capitalized Terms. In this Modification, capitalized terms that are used without separate definition shall have the meanings given to them in the Agreement. 

2. Modification to the Agreement. Subject to the satisfaction of the conditions precedent as set forth in Section 4 hereof, the Agreement is
hereby modified as set forth below. 
 (a) The following terms, which are defined in Section 1.1 of the Agreement, are given
the following amended definitions: 
 “ ‘Advance’ means a disbursement of a Revolving Loan provided under
Section 2.1 or a disbursement of an EEU Loan under Section 2.6.A, as the case may be. 
 ‘Aggregate Revolving
Cap Amount’ means Ten Million Dollars ($10,000,000). 
 ‘Applicable Interest Rate’ means,
(a) with respect to the Term Loan A and Term Loan B, the LIBOR-based Rate plus the Applicable Margin and (b) with respect to the Revolving Loans and the EEU Loans, the Daily Adjusting LIBOR Rate plus the Applicable Margin, or as may be
determined in accordance with the terms and conditions of this Agreement. 
 [remainder of page is blank] 

 ‘Applicable Margin’ means: 

 

																									
	 Loans
	  	LIBOR-
based Rate
(June
25,
2010 – June 30,
2011)	 	 	LIBOR-
based Rate
(from and
after July 1,
2011)	 	 	Daily
Adjusting
LIBOR Rate
(June
25,
2010 – June 30,
2011)	 	 	Daily
Adjusting
LIBOR Rate
(from and
after
July 1,
2011)	 	 	Prime
Referenced
Rate* (June
25, 2010
–
June 30,
2011)	 	 	Prime
Referenced
Rate* (from
and after July 
1,
2011)	 
	 Revolving Advances
	  	 	N/A	  	 	 	N/A	  	 	 	6.25	% 	 	 	5.25	% 	 	 	6.25	% 	 	 	5.25	% 
	 EEU Advances
	  	 	N/A	  	 	 	N/A	  	 	 	6.25	% 	 	 	6.25	% 	 	 	6.25	% 	 	 	6.25	% 
	 Term Loan A
	  	 	6.25	% 	 	 	5.25	% 	 	 	N/A	  	 	 	N/A	  	 	 	6.25	% 	 	 	5.25	% 
	 Term Loan B
	  	 	6.25	% 	 	 	6.25	% 	 	 	N/A	  	 	 	N/A	  	 	 	6.25	% 	 	 	6.25	% 

  

	*	if applicable. 

‘Eligible Foreign Accounts’ means Accounts with respect to which the account debtor does not have its principal place of
business in the United States and that are (i) supported by one or more letters of credit in an amount and of a tenor, and issued by a financial institution, acceptable to Bank, (ii) insured by the Export Import Bank of the United States
or any private credit insurance company reasonably satisfactory to Bank, (iii) generated by an account debtor with its principal place of business in Canada, provided that the Bank has perfected its security interest in the appropriate Canadian
province, or (iv) approved by Bank on a case-by-case basis. All Eligible Foreign Accounts must be calculated in U.S. Dollars. 
 ‘Ex-Im Facility Documents’ means the Ex-Im Facility Loan Agreement, the Amended and Restated $10,000,000 Master Revolving Note, the Loan Authorization Notice, the Borrower Agreement, and
Economic Impact Certification, each dated as of June 10, 2011. 
 ‘LIBOR-based Rate’ means a per annum
interest rate which is equal to the quotient of the following: 
  

	 	(a)	the LIBOR Rate; 

 divided by

  

	 	(b)	1.00 minus the maximum rate (expressed as a decimal) during such Interest Period at which Bank is required to maintain reserves on “Eurocurrency Liabilities”
as defined in and pursuant to Regulation D of the Board of Governors of the Federal Reserve System or, if such regulation or definition is modified, and as long as Bank is required to maintain reserves against a category of liabilities which
includes eurodollar deposits or includes a category of assets which includes eurodollar loans, the rate at which such reserves are required to be maintained on such category; 

provided, however, in no event and at no time shall the LIBOR-based Rate be less than one percent (1.00%) per annum. 

  
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 ‘Loan’ means the Revolving Loans, EEU Loans, Term Loan A and Term Loan B or
any of them, and “Loans” means all of them. 
 ‘Note’ means the Revolving Credit Note, the EEU
Line of Credit Note, the Term Note A and the Term Note B or any of them and “Notes” means all of them. 

“Permitted Investments” means (a) the Equity Interests of the Subsidiaries owned by Borrower on the Effective Date,
(b) Permitted FS Investments, (c) certificates of deposit with maturities of one year or less of United States commercial banks with capital, surplus and undivided profits in excess of $100,000,000.00, and (d) direct obligations of
the United States Government. 
 ‘Request for Advance’ means (a) in the case of the Revolving Loans, a
request for an Advance in the form of Exhibit D, and (b) in the case of the EEU Loans, a request for an Advance in the form of Exhibit D-1. 
 ‘Revolving Commitment Amount’ means, as of any applicable date of determination, Ten Million and 00/100 Dollars ($10,000,000.00) (or such lesser amount to which the Revolving
Commitment Amount may be reduced by Borrower from time to time under Section 2.19). 
 “Revolving Credit
Note” means an Amended and Restated Revolving Credit Note conforming to Section 2.2 and in the form and content of Exhibit B. 
 “Termination Date” means December 1, 2012 (or such earlier date on which Borrower shall permanently terminate the Revolving Commitment Amount under Section 2.19). 

‘Warrant’ means a warrant for the purchase of shares of Borrower’s capital stock in the form of Exhibit I or
other form satisfactory to Bank.” 
 (b) The following terms and their respective definitions are hereby added to
Section 1.1 of the Agreement in their respective alphabetical order: 
 “ ‘Current Maturities of Long Term
Indebtedness’ means, as of any date of determination thereof, that portion of the long term indebtedness of a Person that should be classified as current in accordance with GAAP. 

‘Debt Service Coverage Ratio’ means, as of any applicable date of determination, the ratio of: 

 

	 	(a)	EBITDA of Borrower and its Subsidiaries, measured for the 12 months ending on the date of determination, minus the amount of income taxes paid in cash in the same
period; 

 to 
  

	 	(b)	the sum of: 

  

	 	(i)	twenty percent (20.0%) of the outstanding principal balance of the EEU Loans on the date of determination; plus 

  
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	 	(ii)	Current Maturities of Long Term Indebtedness of Borrower and its Subsidiaries, as of the date of determination, excluding for this purpose any portion of the EEU Loans;
plus 

  

	 	(iii)	all interest paid or payable with respect to Funded Debt of Borrower and its Subsidiaries (excluding for this purpose any expense for transaction and commitment fees of
the Loans and any expense associated with the common and preferred stock warrant liability), measured for the 12 months ending on the date of determination. 

 ‘EBITDA’ means, for any applicable period of determination, Net Income for such period, plus, to the extent deducted in computation of such Net Income, the amount of interest
expense, income tax expense, and depreciation and amortization expense, for such period, plus to the extent deducted in computation of such Net Income, the amount (not to exceed $691,000) of the non-recurring write–off relating to
Borrower’s proposed Canadian initial public offering, all as determined in accordance with GAAP. 
 ‘EEU
Limit’ means, at any date of determination, eighty percent (80.0%) of the EEU Production Costs for the External Evaluation Units then-owned by Borrower, or, if less, eighty percent (80.0%) of the fair market value of such External
Evaluation Unit(s). 
 ‘EEU Line of Credit’ means the loan facility described in Section 2.6A. 

‘EEU Line of Credit Amount’ means Five Million Dollars ($5,000,000). 

‘EEU Line of Credit Note’ means a promissory note conforming to Section 2.6.A and in the form and content of Exhibit
B-1. 
 ‘EEU Loan’ means an advance under the EEU Line of Credit made by Bank to Borrower pursuant to
Section 2.6.A. 
 ‘EEU Production Costs’ means, at any date of determination, the actual direct costs for
labor and materials incurred by Borrower (including but not limited to amounts paid or payable to third-party manufacturers and processors) to manufacture and produce any one or more of Borrower’s External Evaluation Units. 

‘EEU Production Report’ means a report in the form of attached Exhibit A-1. 

‘EEU Termination Date’ means December 1, 2012 (or such earlier date on which Borrower shall permanently terminate
the EEU Line of Credit Amount under Section 2.19). 
 ‘Evaluation Unit’ means an Internal Evaluation Unit
or an External Evaluation Unit. 
 ‘External Evaluation Unit’ means a machine for packaging semiconductors in
silicon wafers that has been produced by or for Borrower and shipped to an actual or potential purchaser for the purpose of testing the performance of the machine in such purchaser’s processes, but remains owned by Borrower. 

‘Internal Evaluation Unit’ means a machine for packaging semiconductors in silicon wafers that has been produced by or
for Borrower for use as a demonstration model on-site at a Borrower Location. 

  
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 ‘Permitted FS Investments’ means cash investments by Borrower in any of its
Foreign Subsidiaries, whether accounted for as debt or equity, provided that (a) the amount of the initial capital investments in Foreign Subsidiaries made after June 25, 2010, may not exceed $500,000 in aggregate for all Foreign
Subsidiaries taken as a whole, and (b) during any twelve-month period the amount of additional investments (i.e., in addition to the initial capital investments allowed under clause (a)) may not exceed $3,000,000 in aggregate for all Foreign
Subsidiaries taken as a whole. 
 ‘Request for EEU Advance’ means a request for an advance of an EEU Loan in the
form of Exhibit D-1. 
 ‘Term Loan B’ means the term loan described under Section 2.6.B. 

‘Term Note B’ means a promissory note conforming to Section 2.6.B and in the form and content of Exhibit C-1.

 ‘Term Note B Maturity Date’ means December 1, 2014.” 

(c) Any and all references to “Maturity Date”, “Term Loan” and “Term Note” shall be
amended entirely to read “Term Loan A Maturity Date”, “Term Loan A” and “Term Note A”, respectively. 
 (d) Section 2.2 (Revolving Credit Note) is amended by deleting the word “original” in the first sentence and inserting the words “before any reduction in the Revolving
Commitment Amount pursuant to Section 2.19” at the end of the first sentence. 
 (e) The heading of Section 2.3
(Mandatory Payments) is amended to be “Mandatory Payments of Revolving Loans”. 
 (f) Section 2.4
(a) (Requests for Advances) of the Agreement is amended entirely to read as follows: 
 “2.4 Requests for
Revolving Loans. 
 (a) Borrower may request a Revolving Loan, only after delivery to Bank of (i) a
Request for Advance executed by a person identified on Schedule 2.4 or otherwise previously authorized (in a writing delivered to Bank) by Borrower to execute such Request, and (ii) a Borrowing Base Certificate (based on the Eligible Accounts
as of five Business Days prior to the proposed Disbursement Date). A Request for Advance and associated Borrowing Base Certificate must be delivered by 2:00 p.m. (California time) on the proposed Disbursement Date. Each Request for Advance shall
constitute Borrower’s certification, as of the date thereof that all conditions to Advances have been satisfied, and shall remain satisfied to the applicable Disbursement Date (both before and after giving effect to such Advance).”

  
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 (g) The following Sections 2.6.A and 2.6.B are added to the Agreement immediately following
Section 2.6 as set forth below: 
 “2.6.A EEU Line of Credit. 

(a) Subject to the terms and conditions of this Agreement, Bank agrees to make EEU Loans to Borrower on a revolving basis
in such amount as Borrower shall request at any time from June 10, 2011, until the EEU Termination Date, up to an aggregate principal amount outstanding at any time not to exceed the lesser of (i) the EEU Line of Credit Amount, or
(ii) the EEU Limit, provided that each Disbursement Date under this Section must be a Business Day. Borrower agrees that it will: 
 (i) request an EEU Loan only for the purpose of paying or carrying EEU Production Costs; 
 (ii) not borrow with respect to any External Evaluation Unit more than eighty percent (80%) of the EEU Production Costs for such External Evaluation Unit; and 

(iii) provide Bank any documentary evidence related to the EEU Production Costs as Bank may request. 

(b) The EEU Loans shall be evidenced by the EEU Line of Credit Note, executed by Borrower, dated June 10, 2011,
payable to Bank on the EEU Termination Date (unless sooner accelerated pursuant to the terms of this Agreement), and in the principal amount of the original EEU Line of Credit Amount (before giving effect to any reduction under Section 2.19).
The date and amount of each EEU Loan made by Bank and of each repayment of principal thereon received by Bank shall be recorded by Bank in its records. The aggregate unpaid principal amount so recorded by Bank shall (absent manifest error)
constitute the best evidence of the principal amount owing and unpaid on the EEU Line of Credit Note, provided, however, that the failure by Bank so to record any such amount or any error in so recording any such amount shall not limit
or otherwise affect the obligations of Borrower under this Agreement or the EEU Line of Credit Note to repay the principal amount of all the EEU Loans together with all interest accrued or accruing thereon. 

(c) The EEU Loans shall bear interest at the Applicable Interest Rate, or as otherwise determined under the terms and
conditions of this Agreement. Interest on the EEU Loans shall be payable monthly commencing on August 1, 2011, and on the first day of each succeeding month, until the maturity of the EEU Line of Credit Note (whether by demand,
acceleration or otherwise) and during a Continuing Event of Default or after maturity (whether by demand, acceleration or otherwise), such Loan shall be payable on demand. Interest on the EEU Loans will be further subject to the provisions of
clauses (a) – (c) of Section 2.7. 
 (d) Borrower shall pay to Bank the amount, if any, by
which the aggregate unpaid principal amount of all EEU Loans outstanding at any time exceeds the lesser of the EEU Line of Credit Amount or the EEU Limit, together with all interest accrued and unpaid on the amount of such excess. Such payment shall
be immediately due and owing without notice or demand upon the occurrence of any such excess. 
 (f) (i) Borrower
may request an EEU Loan, only after delivery to Bank of (i) a Request for Advance executed by a person identified on Schedule 2.4 or otherwise previously authorized (in a writing delivered to Bank) by Borrower to execute such Request for
Advance, and (ii) an EEU Production Report reflecting the status of the EEU Production Costs as of five Business Days prior to the proposed Disbursement Date. A Request for Advance of an EEU Loan and the associated EEU Production Report must be
delivered by 2:00 p.m. (California time) on the proposed Disbursement Date and the EEU Production Report must be delivered no later than the second Business Day preceding the proposed Disbursement Date. Each such Request for

  
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Advance shall constitute Borrower’s certification, as of the date thereof that all conditions to such EEU Loan have been satisfied, and shall remain satisfied to the applicable Disbursement
Date (both before and after giving effect to such Advance). 
 (g) The principal amount of all EEU Loans made
with respect to any specific External Evaluation Unit shall be due and payable on the first to occur of (i) the Business Day following the date Borrower transfers title to the External Evaluation Unit or, if earlier, the date the purchaser pays
the price for the External Evaluation Unit, or (ii) eighteen (18) months after the date of the shipment of the External Evaluation Unit to the prospective customer. 

2.6.B Term Loan B. 
 (a) Subject to the terms and conditions of this Agreement, Bank agrees to make a term loan to Borrower on or before June 30, 2011 in the principal amount of Three Million and 00/100 Dollars
($3,000,000) (‘Term Loan B’). All proceeds of Term Loan B shall be used to carry the cost of producing the Internal Evaluation Units, and any proceeds not applied to that purpose at the time the Term Loan is advanced will be
retained by Borrower in cash and applied to those costs as and when incurred. 
 (b) Term Loan B shall be
evidenced by Term Note B, executed by Borrower, dated the date Term Loan B is advanced to Borrower, and in the principal amount of Term Loan B. The principal of the Term Note B shall be payable (unless sooner accelerated pursuant to the terms of
this Agreement), in equal monthly principal installments of $71,428.57 plus accrued and unpaid interest each on the first day of each consecutive calendar month commencing August 1, 2011. All outstanding principal and accrued but
unpaid interest shall be due and payable under Term Note B on the Term Note B Maturity Date. 
 (c) Term Loan B
shall bear interest at the Applicable Interest Rate, or as otherwise determined under the terms and conditions of this Agreement. Interest on Term Loan B will be further subject to the provisions of clauses (a) – (c) of
Section 2.7.” 
 (h) Sections 2.17 (c) and (d) are each added to the Agreement immediately following
Section 2.17 (b) as set forth below: 
 “(c) Commitment Fees. 

(i) EEU Line of Credit. Borrower shall pay to Bank a commitment fee on the EEU Line of Credit for the period from
June 10, 2011 to and including the EEU Termination Date equal to 0.25% per annum on the average daily excess of the EEU Line of Credit Amount over the aggregate unpaid principal balance of the EEU Advances. Such commitment fee shall be
payable on the first Business Day of each July, October, January and April, beginning July 1, 2011, and on the EEU Termination Date, for the periods ending immediately prior to such date. 

(ii) Revolving Loans. Borrower shall pay to Bank a commitment fee with respect to the Revolving Loans for the
period from June 10, 2011, to and including the Termination Date equal to 0.25% per annum on the average daily excess of the Aggregate Revolving Cap Amount (giving effect to such amount as set forth in this Agreement both before and after
the effective date of the Second Modification to Credit Agreement dated June 10, 2011, made between Borrower and Bank) over the aggregate unpaid principal balance of the Revolving Loans and the Ex-Im Facility Loans, but without duplication of

  
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any comparable amount payable under the Ex-Im Facility Documents. Such commitment fee shall be payable on the first Business Day of each July, October, January and April, beginning July 1,
2011, and on the Termination Date, for the periods ending immediately prior to such date.” 
 (i) Section 2.19 of the
Agreement is amended entirely to read as follows: 
 “2.19 Termination or Reduction in Commitment.
Borrower, at any time and from time to time (except as may hereinafter be provided), upon at least five (5) Business Days’ prior written notice received by Bank, may permanently terminate Bank’s commitment to make Revolving Loans
and/or EEU Loans under this Agreement or permanently reduce the Revolving Commitment Amount and/or EEU Line of Credit Amount by an integral multiple of $100,000.00, provided, however, that Borrower, on the effective date of such
termination or reduction, shall pay to Bank 
  

	 	(a)	with respect to the Revolving Loans, (i) in the case of a termination, the aggregate unpaid principal amount of all Revolving Loans, or (ii) in the case of a
reduction, the amount, if any, by which the aggregate unpaid principal amount of all Revolving Loans exceeds the then reduced Revolving Commitment Amount; and 

 

	 	(b)	with respect to the EEU Loans, (i) in the case of a termination, the aggregate unpaid principal amount of all EEU Loans, or (ii) in the case of a reduction,
the amount, if any, by which the aggregate unpaid principal amount of all EEU Loans exceeds the then reduced EEU Line of Credit Amount. 

 together in either case with all interest accrued and unpaid on the principal amounts so prepaid, but without other premium. The notice shall specify the Termination Date and/or EEU Termination Date, as
applicable, or the reduced Revolving Commitment Amount and/or the reduced EEU Line of Credit Amount, and the effective date of the reduction, as the case may be. Borrower may not revoke any such notice of termination or reduction without the prior
written consent of Bank.” 
 (j) Section 6.1(g) of the Agreement is amended entirely to read as follows: 

“(g) Borrowing Base Certificate; EEU Production Report; Backlog Report. Furnish to Bank no later than thirty
(30) days after the end of each month, (i) a Borrowing Base Certificate (including the breakdown of Work in Process Inventory backed by purchase orders, Eligible Accounts distinguished from Accounts supporting the Ex-Im Loan Facility),
(ii) an EEU Production Report, and (iii) a backlog report executed by the chief executive or chief financial officer of Borrower. If any Borrowing Base Certificate or any EEU Production Report demonstrates that the aggregate unpaid
principal amount of all Revolving Loans or all EEU Advances, as the case may be, exceeds the lesser of the Revolving Commitment Amount or the Borrowing Base as then in effect or the EEU Line of Credit Amount or the EEU Limit as then in effect, as
applicable, the Borrowing Base Certificate or EEU Production Report shall be accompanied by a payment of the Revolving Loans or the EEU Advances in accordance with Section 2.3.” 

  
 8 

 (k) Section 6.2 of the Agreement is amended entirely to read as follows: 

“6.2 Financial Covenants. Maintain or achieve each of the following at each indicated time or for each
applicable period with all measurements to be computed in accordance with GAAP on a consolidated and nonconsolidated basis or as otherwise indicated below: 
 (i) Leverage Ratio. The ratio of its Debt (including deferred revenue and preferred stock warrant liabilities) to stockholders equity (including total equity and preferred stock) at not more than
3.25 to 1.00, measured as of the end of each fiscal quarter, commencing with March 31, 2011. 
 (ii) Debt Service
Coverage Ratio. Its Debt Service Coverage Ratio at not less than 1.20 to 1.00, measured as of the end of each fiscal quarter, commencing with March 31, 2011.” 

(l) Section 6.7 of the Agreement is amended entirely to read as follows: 

“6.7 Books, Records, Inspections, Audits, etc. (a) Keep true books of records and accounts of all its
business transactions in accordance with GAAP; (b) maintain all of its records concerning its business operations and accounting at its principal place of business; (c) give Bank prompt written notice of any change in its principal place
of business, or in the location of its records; and (d) permit, upon reasonable prior notice by Bank to any authorized officer of Borrower, officers and designated representatives of Bank to visit and inspect properties or assets of Borrower,
examine the books of account of Borrower, and discuss the affairs, finances and accounts of Borrower with its officers and independent accountants, all at such times and intervals as the Bank may reasonably request, including, without limitation
such audits of Inventory and/or Accounts, in scope and detail satisfactory to Bank in its sole discretion, as Bank may require from time to time, which audits shall be at Borrower’s expense, provided that, except during a Continuing
Event of Default, Borrower shall not be obligated to pay the expense of more than three audits per year.” 
 (m)
Sections 6.11(a) and 6.11(c) of the Agreement are amended entirely to read as follows: 
 “(a) Grant Bank a security
interest in sixty-five percent (65.0%) of the Equity Interest in (i) each Material Foreign Subsidiary and (ii) each Foreign Subsidiary in which Borrower has made a cash investment (whether in the form of debt or equity) of more than
$350,000, provided that in the case of any Foreign Subsidiary organized under the laws of the People’s Republic of China, Borrower will only be required to grant the security interest upon Bank’s demand while there is a Continuing
Event of Default.” 
 “(c) Within 30 days after the date any Person becomes a Subsidiary (other than a Foreign
Subsidiary), cause such Subsidiary to execute and deliver to the Bank a security agreement encumbering all of the tangible and intangible personal property of such Subsidiary to secure the Obligations.” 

(n) Section 6.15 of the Agreement is amended entirely to read as follows: 

“6.15 Depository Accounts. Maintain all of its depository and operating accounts (other than accounts owned by Foreign
Subsidiaries and Payroll Accounts) with Bank and its primary investment accounts with Bank.” 

  
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 (o) Section 7.5 of the Agreement is amended entirely to read as follows: 

“7.5 Debt. Incur, create, assume or permit to exist any Debt, whether on account of deposits or advances, for borrowed money,
evidenced by notes, bonds, debentures or similar obligations, or of any other nature whatsoever, except for Permitted Debt and, in the case of a Foreign Subsidiary, obligations in respect of any Permitted FS Investments.” 

(p) Section 7.6 of the Agreement is amended entirely to read as follows: 

“7.6 Prepayment of Debts. Prepay, purchase, redeem or defease any Funded Debt for money borrowed (including without limitation
any Subordinated Debt) or any Capitalized Leases, unless the Person to be paid is Borrower.’ 
 (q) Section 7.8 of the
Agreement is amended entirely to read as follows: 
 “7.8 Extension of Credit. Make loans, advances or extensions of
credit to any Person, except for (a) sales on open account and otherwise in the ordinary course of business, (b) loans or advances to directors, officers, employees, and consultants that do not exceed $250,000.00 in aggregate at any one
time, and (c) Permitted FS Investments.” 
 (r) Section 7.19 of the Agreement is amended entirely to read as
follows: 
 “7.19 Transactions with Affiliates. Directly or indirectly enter into or permit to exist any material
transaction with any Affiliate of Borrower except for (a) transactions that are in the ordinary course of Borrower’s business, upon fair and reasonable terms that are no less favorable to Borrower than would be obtained in an arm’s
length transaction with a non-affiliated Person and (b) Permitted FS Investments.” 
 (s) Exhibits “A”
(Borrowing Base Certificate), “B” (Revolving Credit Note) and “E” (Covenant Compliance Certificate) are amended to be in the form of the attached amended Exhibits A, B and E, as applicable. 

(t) The attached Exhibit A-1 (EEU Production Report) is added to the Agreement immediately following Exhibit A. 

(u) The attached Exhibit B-1 (EEU Line of Credit Note) is added to the Agreement immediately following Exhibit B. 

(v) The attached Exhibit C-1 (Term Note B) is added to the Agreement immediately following Exhibit C. 

(w) The attached Exhibit D-1 (Request for EEU Advance) is added to the Agreement immediately following Exhibit D. 

(x) The attached Exhibit K (Form of Warrant Delivered with Second Modification to Credit Agreement) is added to the Agreement
immediately following Exhibit J. 
 3. Representations. Borrower represents and agrees that: 

(a) Its representations and warranties set forth in the Agreement and in each of the Loan Documents remain true and correct in all
respects, except to the extent that they expressly speak as of a specific prior date. 

  
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 (b) When executed and delivered by Borrower and Bank, this Modification will be a duly
authorized, legal, valid, and binding obligation of Borrower enforceable against Borrower in accordance with its terms, and will not conflict with or violate any of Borrower’s formation documents or any agreement or instrument to which Borrower
or any material portion of its assets is bound. 
 (c) The corporate resolutions delivered to Bank on or about June 25,
2010, remain in full force and effect, have not been amended, repealed or rescinded in any respect, except as supplemented by the corporate resolutions delivered to Bank on the date of this Modification, and may continue to be relied upon by Bank
until written notice to the contrary is received by Bank, and Borrower continues to be in good standing under the laws of the State of Delaware. 
 (d) Except for events or conditions for which Bank is giving its waiver in this Modification, there is no Default or Event of Default continuing under the Agreement. 

4. Conditions Precedent. The effectiveness of this Modification is subject to Bank’s receipt of [or Borrower’s satisfaction of] all of
the following: 
 (a) this Modification and such other agreements and instruments reasonably requested by Bank pursuant hereto
(including such documents as are necessary to create and perfect Bank’s interest in the Collateral), each duly executed by Borrower or other party; 
 (b) Amended and Restated Revolving Credit Note (in the increased principal amount of $10,000,000) duly executed by Borrower and payable to Bank; 

(c) $5,000,000 EEU Line of Credit Note duly executed by Borrower and payable to Bank; 

(d) $3,000,000 Term Note B duly executed by Borrower and payable to Bank; 

(e) Warrant to Purchase Stock covering 1,486,486 shares of Borrower’s common stock duly executed by Borrower; 

(f) Second Grant of Patent Security Interest duly executed by Borrower covering all of Borrower’s patents as to which Bank has not
previously registered its security interest with the United States Patent and Trademark Office; 
 (g) a Borrowing Base
Certificate dated as of May 31, 2011 (with respect to the Revolving Credit); 
 (h) a Borrowing Base Certificate dated as of
May 31, 2011 (with respect to the Ex-Im Facility) 
 (i) each of the Ex-Im Facility Documents identified as follows:

 (i) Amended and Restated $10,000,000 Master Revolving Note (Ex-Im line of credit); 

(ii) Ex-Im Loan Authorization Notice; 
 (iii) Schedule A to Loan Authorization Notice; 
 (iv) Side Letter Agreement (Ex-Im
line of credit); 

  
 11 

 (v) Borrower Agreement (Ex-Im line of credit); and 

(vi) Economic Impact Certification (Ex-Im line of credit) 
 (j) payment all of Bank’s expenses payable by Borrower to Bank through the date of this Modification, together with the costs of recording or filing any document required by this Modification;

 (k) payment to Bank of a facility fee of $37,500.00 for Term Loan B; 

(l) payment to Bank of a facility fee of $62,500.00 for the EEU Line of Credit; and 

(m) such other documents and completion of such other matters as Bank may reasonably deem necessary or appropriate. 

5. No Other Changes. Except as specifically provided in this Modification, it does not vary the terms and provisions of any of the Loan Documents.
This Modification shall not impair the rights, remedies, and security given in and by the Loan Documents. The terms of this Modification shall control any conflict between its terms and those of the Agreement. 

6. Ratification. Except for the modifications under this Modification, the parties ratify and confirm the Agreement and the Loan Documents and
agree that they remain in full force and effect. 
 7. Further Modification; No Reliance. This Modification may be altered or modified
only by written instrument duly executed by Borrower and Bank. In executing this Modification, Borrower is not relying on any promise or commitment of Bank that is not in writing signed by Bank. This Modification shall not be more strictly construed
against any one of the parties as compared to any other. 
 8. Confirmation of Lien Upon Collateral. Borrower acknowledges and agrees
that the Obligations of Borrower under the Agreement and the Loan Documents and the individual advances under the Indebtedness are secured by the Collateral (as defined in the Agreement) and that the Security Agreement and Grant of Security Interest
in Patents, each dated June 25, 2010 and made by Borrower in favor of Bank, constitute valid, legal, and binding agreements and obligations of Borrower. The Collateral is and shall remain subject to and encumbered by the lien, charge, and
encumbrance of any applicable Loan Document, and nothing herein contained shall affect or be construed to affect the lien or encumbrance created by any applicable Loan Document respecting the Collateral, or its priority over other liens or
encumbrances. 
 9. Successors and Assigns. This Modification shall inure to the benefit of and be binding upon the parties and their
respective successors and assigns. 
 10. Governing Law. The parties agree that the terms and provisions of this Modification shall be
governed by and construed in accordance with the internal laws of the State of California, without regard to principles of conflicts of law. 

11. No Defenses. Borrower acknowledges, confirms, and warrants to Bank that as of the date hereof Borrower has absolutely no defenses, claims,
rights of set-off, or counterclaims against Bank under, arising out of, or in connection with, this Modification, the Agreement, the Loan Documents and/or the individual advances under the Indebtedness, or against any of the indebtedness evidenced
or secured thereby. 

  
 12 

 12. Expenses. Borrower shall promptly pay all out-of-pocket fees, costs, charges, expenses, and
disbursements of Bank incurred in connection with the preparation, execution, and delivery of this Modification, and the other documents contemplated by this Modification. 
 13. Counterparts. This Modification may be executed in one or more counterparts, and by separate parties on separate counterparts, all of which shall constitute one and the same agreement.

 [end of Modification – signature page follows] 

  
 13 

 The parties have executed and delivered the Second Modification to Credit Agreement as of
the date first set forth above. 
  

									
	Nexx Systems, Inc.	 		 	Comerica Bank
					
	By:	 	/s/ Stanley Piekos	 		 	By:	 	/s/ Steven J. Stuckey
	Name: Stanley Piekos	 		 	Name:  Steven J. Stuckey
	Title: Chief Financial Officer	 		 	Title: Senior Vice President

  
 14 

 AMENDED EXHIBIT A 

Borrowing Base Certificate 
  

					
	Borrower: Nexx Systems, Inc.	  	Bank:	  	Comerica Bank
		  		  	Technology & Life Sciences Division
	Commitment Amount: $10,000,000	  		  	Loan Analysis Department
		  		  	Five Palo Alto Square, Suite 800
		  		  	3000 El Camino Real
		  		  	Palo Alto, CA 94306
		  		  	Phone: (650) 846-6820
		  		  	Fax: (650) 846-6840

  

											
	 ACCOUNTS RECEIVABLE
	  				  			
	 1
	  	Accounts Receivable Book Value as of	  				  			
	 2
	  	Additions (please explain on reverse)	  				  			
	 3
	  	TOTAL ACCOUNTS RECEIVABLE AS OF ____________________	  				  	$	 _________	 
	 ACCOUNTS RECEIVABLE DEDUCTIONS (without duplication)
	  				  			
	 2.
	  	Amounts over 90 days	  	 	$ _________	 	  			
	 3.
	  	Credit Balances over 90 days	  	 	$ _________	 	  			
	 4.
	  	Balance of 25% over 90 days	  	 	$ _________	 	  			
	 5.
	  	Concentration limits	  	 	$ N/A	  	  			
	 6.
	  	Foreign Accounts	  	 	$ _________	 	  			
	 7.
	  	Government Accounts	  	 	$ _________	 	  			
	 8.
	  	Contra Accounts	  	 	$ _________	 	  			
	 9.
	  	Promotion or Demo Accounts	  	 	$ _________	 	  			
	 10.
	  	Intercompany/Employee Accounts	  	 	$ _________	 	  			
	 11.
	  	Other (please explain below)	  	 	$ _________	 	  			
	 12.
	  	TOTAL ACCOUNTS RECEIVABLE DEDUCTIONS	  				  	$	 _________	 
	 13.
	  	Eligible Accounts (#3 minus #12)	  	 	$ _________	 	  			
	 14.
	  	LOAN VALUE OF ACCOUNTS RECEIVABLE (________% of #13)	  				  	$	 _________	 
				
	 BALANCES
	  		  				  			
	 15.
	  	Maximum Loan Amount	  	 	$ _________	 	  			
	 16.
	  	Total Funds Available (the lesser of #14 or #15)	  				  	$	 _________	 
	 17.
	  	Outstanding under Sublimits ()	  				  	$	 _________	 
	 18.
	  	Present balance outstanding on Line of Credit	  				  	$	 _________	 
	 19.
	  	Reserve Position (#16 minus #17 and #18)	  				  	$	 _________	 

 The undersigned represents and warrants
that the foregoing is true, complete and correct, and that the information reflected in this Borrowing Base Certificate complies with the representations and warranties set forth in the Loan Agreement between the undersigned and Comerica Bank.

 Comments: 
  

							
		 		  		  	 BANK USE ONLY

				
		 		  	Rec’d By:	  	_____________________________
		 		  	Date:	  	_____________________________
		 		  	Reviewed By:	  	_____________________________
	 	 		  	Date:	  	_____________________________
	 Authorized Signer
	 		  		  	

  
 15 

 EXHIBIT A-1 
 EEU PRODUCTION REPORT 
 Nexx Systems, Inc. — Production Report for Evaluations
Units  
 Date: _____________, 20____ 
  

					
	Unit #/Identifier:	  			
		
	 Proposed Customer/Build Location:
	  			
	 Unit Process Type:
	  			
	 Build start date:
	  			
	 Build completion date:
	  			
	 Ship date:
	  			
	 Ship location:
	  			
	 Installation date:
	  			
	 Estimated time for Evaluation:
	  			
	 Status of the tool (i.e., online, in production, in engineering phase, being reconfigured, etc.):
	  			
	 Percentage completion of raw material, WIP and labor:
	  			
	 Projected purchase date:
	  			
	 Terms of sale:
	  			
	 Estimated purchase price:
	  			
		
	Costs:	  	 	Totals:	  
	 Budgeted Cost:
	  			
	 Costs-to-date:
	  			
	 Costs-to-complete:
	  			
	 Advances-to-date:
	  			
	 Maximum Available Advance (80% of Costs-to-date):
	  			
	 Amount of this Request:
	  			
	 Total Advances (with requested advance):
	  			

 The undersigned confirms the accuracy of the above Report and warrants that no Default or Event of Default exists
or has occurred and is continuing under the Credit Agreement dated June 25, 2010, as amended, between the undersigned and Bank. 
  

			
	Nexx Systems, Inc.
		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 16 

 AMENDED EXHIBIT B 

AMENDED AND RESTATED REVOLVING CREDIT NOTE 
  

					
	$10,000,000.00	  	San Diego, California	  	                    , 2011

FOR VALUE RECEIVED, the undersigned, NEXX SYSTEMS, INC., a Delaware corporation, promises to pay to the order of COMERICA BANK (the
“Bank”) on the Termination Date, the principal sum or so much of the principal sum of Ten Million and 00/100 Dollars ($10,000,000.00) as may from time to time have been advanced and be outstanding on the Termination Date under the
terms of the Credit Agreement dated June 25 , 2010 between the undersigned and Bank, as amended (the “Agreement”) plus all accrued but unpaid interest thereon. Under this Note advances, repayments and re-advances may be made
from time to time. 
 This Note evidences borrowings under, is subject to, is secured in accordance with, and may be accelerated or prepaid
under, the terms of the Agreement, to which reference is hereby made. Capitalized terms used, but not separately defined, herein shall have the meanings given to them under the Agreement. 
 The unpaid principal amount of this Note shall bear interest at the Applicable Interest Rate, as determined under the Agreement, and such interest shall be payable at the times required under the
Agreement except that during a Continuing Event of Default the unpaid principal amount of this Note shall bear interest payable on demand at the Default Rate. All payments under this Note shall be made at the places and in the manner provided under
the Agreement. 
 During a Continuing Event of Default, Bank may exercise any one or more of the rights and remedies granted by the Agreement or
any document contemplated thereby or given under applicable law, including without limit the right to accelerate this Note. 
 The undersigned
and all accommodation parties, guarantors and indorsers (i) waive presentment, demand, protest and notice of dishonor, and (ii) agree that no extension or indulgence to the undersigned or release or non-enforcement of any security, whether
with or without notice, shall affect the obligations of any indorser. This Note shall be governed by and construed in accordance with the laws of the State of California. 
 This Note is an amendment and restatement of and a replacement for the $5,000,000 Revolving Credit Note dated June 25, 2010, as amended, made by the undersigned and payable to Bank (“Prior
Note”). Upon issuance of this Note, all indebtedness outstanding under the Prior Note shall be deemed to be outstanding under this Note and no longer outstanding under the Prior Note, and the Prior Note shall be deemed cancelled and of no
further force or effect, provided that no physical cancellation or return to the undersigned of the Prior Note shall be deemed to evidence the satisfaction or discharge of such indebtedness. 

[end of Note; signature page follows] 

  
 17 

 Signature page to $10,000,000 Revolving Credit Note dated
                     made by the undersigned to Comerica Bank. 

 

			
	NEXX SYSTEMS, INC.
		
	By:	 	 
	Name:                           
                                         
                      
	Title:                          
                                         
                         

  
 18 

 EXHIBIT B-1 
 EEU LINE OF CREDIT NOTE 
  

					
	$5,000,000.00	  	San Diego, California	  	                    , 2011

FOR VALUE RECEIVED, the undersigned, NEXX SYSTEMS, INC., a Delaware corporation, promises to pay to the order of COMERICA BANK (the
“Bank”) on the Termination Date, the principal sum or so much of the principal sum of Five Million and 00/100 Dollars ($5,000,000.00) as may from time to time have been advanced and be outstanding on the EEU Termination Date under
the terms of the Credit Agreement dated June 25, 2010 between the undersigned and Bank, as amended (the “Agreement”) plus all accrued but unpaid interest thereon. Under this Note advances, repayments and re-advances may be made
from time to time. 
 This Note evidences borrowings under, is subject to, is secured in accordance with, and may be accelerated or prepaid
under, the terms of the Agreement, to which reference is hereby made. Capitalized terms used, but not separately defined, herein shall have the meanings given to them under the Agreement. 
 The unpaid principal amount of this Note shall bear interest at the Applicable Interest Rate, as determined under the Agreement, and such interest shall be payable at the times required under the
Agreement except that during a Continuing Event of Default the unpaid principal amount of this Note shall bear interest payable on demand at the Default Rate. All payments under this Note shall be made at the places and in the manner provided under
the Agreement. 
 During a Continuing Event of Default, Bank may exercise any one or more of the rights and remedies granted by the Agreement or
any document contemplated thereby or given under applicable law, including without limit the right to accelerate this Note. 
 The undersigned
and all accommodation parties, guarantors and indorsers (i) waive presentment, demand, protest and notice of dishonor, and (ii) agree that no extension or indulgence to the undersigned or release or non-enforcement of any security, whether
with or without notice, shall affect the obligations of any indorser. This Note shall be governed by and construed in accordance with the laws of the State of California. 
 [end of Note; signature page follows] 

  
 19 

 Signature page to $5,000,000 EEU Line of Credit Note dated
                     made by the undersigned to Comerica Bank. 

 

			
	NEXX SYSTEMS, INC.
		
	By:	 	 
	Name:                           
                                         
                      
	Title:                          
                                         
                         

  
 20 

 EXHIBIT C-1 
 TERM NOTE B 
  

					
	$3,000,000.00	  	San Diego, California	  	                    , 2011

FOR VALUE RECEIVED, the undersigned, NEXX SYSTEMS, INC., a Delaware corporation, promises to pay to the order of COMERICA BANK (the
“Bank”) at San Diego, California, the principal sum of Three Million and 00/100 Dollars ($3,000,000.00) in consecutive monthly installments of principal in the amount of
                                        
and 00/100 Dollars ($            ) each, commencing
                    , 20     and on the
             day of each month thereafter and all outstanding principal and accrued but unpaid interest shall be due and payable on the Term Loan B Maturity Date. 

This Note evidences borrowing under, is subject to, is secured in accordance with, and may be accelerated or prepaid under, the terms of the Credit
Agreement dated June 25, 2010 between the undersigned and Bank, as amended (the “Agreement”), to which reference is hereby made. Capitalized terms used, but not separately defined, herein shall have the meanings given to them
under the Agreement. 
 The unpaid principal amount of this Note shall bear interest at the Applicable Interest Rate, as determined under the
Agreement, and such interest shall be payable at the times required under the Agreement except that during a Continuing Event of Default the unpaid principal amount of this Note shall bear interest payable on demand at the Default Rate. All payments
under this Note shall be made at the places and in the manner provided under the Agreement. 
 During a Continuing Event of Default, Bank may
exercise any one or more of the rights and remedies granted by the Agreement or any document contemplated thereby or given under applicable law, including without limit the right to accelerate this Note. 

The undersigned and all accommodation parties, guarantors and indorsers (i) waive presentment, demand, protest and notice of dishonor, and
(ii) agree that no extension or indulgence to the undersigned or release or non-enforcement of any security, whether with or without notice, shall affect the obligations of any indorser. This Note shall be governed by and construed in
accordance with the laws of the State of California. 
 [end of Note; signature page follows] 

  
 21 

 Signature page to $3,000,000 Term Note B dated
                     made by the undersigned to Comerica Bank. 

 

			
	NEXX SYSTEMS, INC.
		
	By:	 	 
	Name:                           
                                         
                      
	Title:                          
                                         
                         

  
 22 

 EXHIBIT D-1 
 FORM OF REQUEST FOR EEU ADVANCE 
 [to follow] 

Nexx Systems, Inc. — Evaluations Units Request for Advance Form 
 Date: _____________, 20____ 
 The undersigned requests an advance in the amount of
$___________________ under the $5,000,000 EEU Line of Credit Note dated June 10, 2011, made by the undersigned to Comerica Bank (“Bank”). 
 The proceeds of this advance shall be credited to the undersigned’s account no. _________________________ maintained with Bank. 
 This request for advance is consistent with the requirements set forth in the attached EEU Production Report. The EEU Production Report is accurate in all respects and satisfies all the conditions of the
EEU Line Credit as described in the Credit Agreement dated June 25, 2010, between the undersigned and Bank, as amended from time to time (the “Credit Agreement”). 
 The undersigned confirms the accuracy of the above Report and warrants that no Default or Event of Default exists or has occurred and is continuing under the Credit Agreement. 

 

			
	Nexx Systems, Inc.
		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 23 

 AMENDED EXHIBIT E 

COVENANT COMPLIANCE CERTIFICATE 
 COMPLIANCE CERTIFICATE 
  

			
	Please send all Required Reporting to:	  	Comerica Bank
		  	Technology & Life Sciences Division
		  	Loan Analysis Department
		  	Five Palo Alto Square, Suite 800
		  	3000 El Camino Real
		  	Palo Alto, CA 94306
		  	Phone: (650) 846-6820
		  	Fax: (650) 846-6840
	FROM: BORROWER - Nexx Systems, Inc.	  	

 The undersigned authorized Officer of Nexx Systems, Inc. (“Borrower”), hereby certifies that in
accordance with the terms and conditions of the Credit Agreement between Borrower and Bank, as amended (the “Agreement”), (i) Borrower is in complete compliance for the period ending __________________________ with all required
covenants, including without limitation the ongoing registration of intellectual property rights in accordance with Section 6.15, except as noted below and (ii) all representations and warranties of Borrower stated in the Agreement are
true and correct in all material respects as of the date hereof. Attached herewith are the required documents supporting the above certification. The Officer further certifies that these are prepared in accordance with Generally Accepted Accounting
Principles (GAAP) and are consistently applied from one period to the next except as explained in an accompanying letter or footnotes. 
 Please
indicate compliance status by circling Yes/No under “Complies” or “Applicable” column. 
  

													
	 REPORTING COVENANTS
	  	 REQUIRED
	  	 	  	COMPLIES	 
	 Company Prepared Monthly F/S
	  	Monthly, within 30 days	  		  	 	YES	  	  	 	NO	  
	 Compliance Certificate
	  	Monthly, within 30 days	  		  	 	YES	  	  	 	NO	  
	 CPA Audited, Unqualified F/S
	  	Annually, within 120 days of FYE	  		  	 	YES	  	  	 	NO	  
	 Borrowing Base Certificate
	  	Monthly, within 30 days and before any Advance	  	 	YES	  	  	 	NO	  
	 EEU Production Report
	  	Monthly, within 30 days and 2 days before any Advance	  	 	YES	  	  	 	NO	  
	 EEU Backlog Report
	  	Monthly, within 30 days	  		  	 	YES	  	  	 	NO	  
	 A/R & A/P Agings
	  	Monthly, within 30 days	  		  	 	YES	  	  	 	NO	  
	 Annual Forecast
	  	Annually, within 30 days of FYE	  		  	 	YES	  	  	 	NO	  
	 Inventory Report
	  	Monthly, within 30 days	  		  	 	YES	  	  	 	NO	  
	 Patents/Trademarks
	  	Notify promptly upon application/registration with USPTO	  	 	YES	  	  	 	NO	  
	 Copyrights
	  	Notify within 30 days of application/registration with	  	 	YES	  	  	 	NO	  
		  	US Copyright Office	  		  				  			
	 Audit
	  	Three times a year	  		  	 	YES	  	  	 	NO	  
	 No Default Certificate
	  	Monthly, within 30 days / Annually, within 120 days of FYE	  	 	YES	  	  	 	NO	  
					
	 If Public:
	  		  		  				  			
	 10-Q
	  	Quarterly, within 5 days of SEC filing (50 days)	  	 	YES	  	  	 	NO	  
	 10-K
	  	Annually, within 5 days of SEC filing (95 days)	  	 	YES	  	  	 	NO	  
					
	 Total amount of Borrower’s cash and
	  	Amount: $N/A	  		  	 	YES	  	  	 	NO	  
	 investments
	  		  		  				  			
	 Total amount of Borrower’s cash and
	  	Amount: $N/A	  		  	 	YES	  	  	 	NO	  
	 investments maintained with Bank
	  		  		  				  			
				
	 	  	 	  	 DESCRIPTION
	  	APPLICABLE	 
	No events that would have a Material	  	Notify promptly upon notice	  	______________	  	 	YES	  	  	 	NO	  
	Adverse Effect	  		  		  				  			
	Inventory Disputes > $100,000	  	Notify promptly upon notice	  	______________	  	 	YES	  	  	 	NO	  
	Mergers & Acquisitions > $0	  	Notify promptly upon notice	  	______________	  	 	YES	  	  	 	NO	  
	Cross default with other agreements	  	Notify promptly upon notice	  	______________	  	 	YES	  	  	 	NO	  
	>$100,000	  		  		  				  			
	Judgement > $100,000	  	Notify promptly upon notice	  	______________	  	 	YES	  	  	 	NO	  
				
	 FINANCIAL COVENANTS
	  	 REQUIRED
	  	 ACTUAL
	  	COMPLIES	 
	 TO BE TESTED QUARTERLY, UNLESS OTHERWISE NOTED:
	  		  				  			
					
	 Maximum Leverage Ratio
	  	3.25:1.00	  	__________:1.00	  	 	YES	  	  	 	NO	  
	Debt Service Coverage Ratio	  	1.20:1.00	  	__________:1.00	  	 	YES	  	  	 	NO	  
				
	 OTHER COVENANTS
	  	 REQUIRED
	  	 ACTUAL
	  	COMPLIES	 
	Permitted Purchase Money Debt	  	<$500,000 per year	  	______________	  	 	YES	  	  	 	NO	  
	Permitted Investments for stock repurchase	  	<$250,000 per year	  	______________	  	 	YES	  	  	 	NO	  
	Permitted Investments for subsidiaries	  	<$0	  	______________	  	 	YES	  	  	 	NO	  
	Permitted Investments for employee loans	  	<$250,000 per year	  	______________	  	 	YES	  	  	 	NO	  
	Permitted Investments for joint ventures	  	<$0	  	______________	  	 	YES	  	  	 	NO	  
	Liens Securing Permitted Purchase Money	  	<$500,000 per year	  	______________	  	 	YES	  	  	 	NO	  
	Debt	  		  		  				  			
	Permitted Transfers	  	<$0	  	______________	  	 	YES	  	  	 	NO	  
	Permitted FS Investments	  	<$500,000 in aggregate	  	______________	  	 	YES	  	  	 	NO	  
		  	after 06-25-10 for the initial	  	______________	  	 	YES	  	  	 	NO	  
		  	investment and < $3,000,000	  		  				  			
		  	in aggregate (rolling 12 mos)	  		  				  			

 Please Enter Below Comments Regarding Violations: 
 The Officer further acknowledges that at any time Borrower is not in compliance with all the terms set forth in the Agreement, including, without limitation, the financial covenants, no credit extensions
will be made. 
  

	
	Very truly yours,
	
	  
	Authorized Signer
	
	Name:
	
	Title:

  
 24 

 EXHIBIT K 
 FORM OF WARRANT DELIVERED WITH SECOND MODIFICATION TO CREDIT AGREEMENT 

[See Exhibit 10.25.7] 

  
 25Warrant Agreement

 EXHIBIT 10.25.7 
 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE SOLD, PLEDGED OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE
REGISTRATION THEREOF UNDER SUCH ACT OR PURSUANT TO RULE 144 OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE CORPORATION AND ITS COUNSEL THAT SUCH REGISTRATION IS NOT REQUIRED. 

WARRANT TO PURCHASE STOCK 
  

			
	 Corporation:
	  	NEXX SYSTEMS, INC., a Delaware corporation
	Number of Shares:	  	1,486,486
	Class of Stock:	  	Common
	Initial Exercise Price:	  	$0.37
	Issue Date:	  	June 10, 2011
	 Expiration Date:
	  	June 10, 2021 (Subject to Sections 1.7 and 4.1)

 THIS WARRANT CERTIFIES THAT, for good and valuable consideration, the receipt of which is hereby acknowledged, COMERICA BANK or its assignee (“Holder”) is entitled to purchase the number
of fully paid and nonassessable shares of the class of securities (the “Shares”) of the corporation (the “Company”) at the initial exercise price per Share (the “Warrant Price”) all as set forth
above and as adjusted pursuant to Article 2 of this Warrant, subject to the provisions and upon the terms and conditions set forth in this Warrant. 
 ARTICLE 1. EXERCISE. 
 1.1 Number of Shares to be Issued and Exercise
Price. (i) The Warrant Price per share shall be $0.37; and (ii) the number of shares which the Holder may purchase under the terms of this Warrant shall be 1,486,486. 

1.2 Method of Exercise. Holder may exercise this Warrant by delivering this Warrant and a duly executed Notice of Exercise in
substantially the form attached as Appendix 1 to the principal office of the Company. Unless Holder is exercising the conversion right set forth in Section 1.3, Holder shall also deliver to the Company a check, wire transfer (to an account
designated by the Company) or other form of payment acceptable to the Company for the aggregate Warrant Price for the Shares being purchased. 
 1.3 Cashless Exercise Right. In lieu of exercising this Warrant as specified in Section 1.2, Holder may from time to time convert this Warrant, in whole or in part, into a number of Shares
determined by dividing (a) the aggregate fair market value of the Shares or other securities otherwise issuable upon exercise of this Warrant minus the aggregate Warrant Price of such Shares by (b) the fair market value of one Share. The
fair market value of the Shares shall be determined pursuant to Section 1.4. 
 1.4 Fair Market Value. If the Shares
are traded regularly in a public market, the fair market value of the Shares shall be the closing price of the Shares (or the closing price of the Company’s stock into which the Shares are convertible) reported for the business day immediately
before Holder delivers its Notice of Exercise to the Company. If the Shares are not regularly traded in a public market, the Board of Directors of the Company shall determine fair market value in its good faith judgment. 

1.5 Delivery of Certificate and New Warrant. Promptly after Holder exercises or converts this Warrant, the Company shall deliver
to Holder certificates for the Shares acquired and, if this Warrant has not been fully exercised or converted and has not expired, a new warrant representing the Shares not so acquired. 

1.6 Replacement of Warrants. On receipt of evidence reasonably satisfactory to the Company of the loss, theft, destruction or
mutilation of this Warrant and, in the case of loss, theft or destruction, on delivery of an indemnity agreement reasonably satisfactory in form and amount to the Company or, in the case of mutilation, on surrender and cancellation of this Warrant,
the Company at its expense shall execute and deliver, in lieu of this Warrant, a new warrant of like tenor. 

 1.7 Treatment of Warrant in the Event of a Sale of the Company. A “Sale of
the Company” shall mean (y) a merger or consolidation of the Company, other than a merger or consolidation which would result in the voting securities of the Company outstanding immediately prior thereto continuing to represent (either
by remaining outstanding or by being converted into voting securities of the surviving entity or the parent of such corporation) at least 50% of the total voting power represented by the voting securities of the Company or such surviving
entity or parent of such corporation outstanding immediately after such merger or consolidation, or (z) the stockholders of the Company approve an agreement for the sale or disposition by the Company of all or substantially all of the
Company’s assets. In the event of any Sale of the Company (whether before or after a Qualified IPO), upon exercise of this Warrant the Shares to be issued hereunder shall be subject to all of the terms and conditions (including any escrow and
other conditions) to which all other holders of the Company’s Common Stock are then subject). If the Sale of the Company results in holders of the Company’s Common Stock receiving shares of the acquiring company or consideration other than
cash, then the fair market value of the consideration received shall be determined by the Company’s Board of Directors, which determination shall be final and binding upon the Holder. The Company shall give Holder written notice at least 20
days prior to the closing of any proposed Sale of the Company. The Company will use commercially reasonable efforts to request (i) the acquirer of the Company, (ii) successor or surviving entity or (iii) parent entity in a Sale of the
Company (the “Acquirer”) to assume this Warrant as a part of the Sale of the Company. 
 (a) If
the Acquirer assumes this Warrant, then this Warrant shall be exercisable for the same securities, cash, and property as would be payable for the Shares issuable upon exercise of the unexercised portion of this Warrant as if such Shares were
outstanding on the record date for the Acquisition and subsequent closing. The Warrant Price shall be adjusted accordingly, and the Warrant Price and number and class of Shares shall continue to be subject to adjustment from time to time in
accordance with the provisions hereof. 
 (b) If the Acquirer refuses to assume this Warrant in connection with
the Sale of the Company, the Company shall give Holder an additional written notice at least ten (10) days prior to the closing of the Acquisition of such fact. In such event, notwithstanding any other provision of this Warrant to the contrary,
Holder may immediately exercise this Warrant in the manner specified in this Warrant with such exercise effective immediately prior to closing of the Acquisition. If Holder elects not to exercise this Warrant, then this Warrant will terminate
immediately prior to the closing of the Sale of the Company. 
 ARTICLE 2. ADJUSTMENTS TO THE SHARES. 

2.1 Stock Dividends, Splits, Etc. If the Company declares or pays a dividend on its common stock payable in common stock, or other
securities, subdivides the outstanding common stock into a greater amount of common stock, then upon exercise of this Warrant, for each Share acquired, Holder shall receive, without cost to Holder, the total number and kind of securities to which
Holder would have been entitled had Holder owned the Shares of record as of the date the dividend or subdivision occurred. 

2.2 Reclassification, Exchange or Substitution. Upon any reclassification, exchange, substitution, or other event that results in
a change of the number and/or class of the securities issuable upon exercise or conversion of this Warrant, Holder shall be entitled to receive, upon exercise or conversion of this Warrant, the number and kind of securities and property that Holder
would have received for the Shares if this Warrant had been exercised immediately before such reclassification, exchange, substitution, or other event. The Company or its successor shall promptly issue to Holder a new warrant for such new securities
or other property. The new warrant shall provide for adjustments which shall be as nearly equivalent as may be practicable to the adjustments provided for in this Article 2 including, without limitation, adjustments to the Warrant Price and to
the number of securities or property issuable upon exercise of the new warrant. The provisions of this Section 2.2 shall similarly apply to successive reclassifications, exchanges, substitutions, or other events, but shall not apply to any
event described in Section 2.1. 
 2.3 Adjustments for Combinations, Etc. If the outstanding Shares are combined or
consolidated, by reclassification or otherwise, into a lesser number of shares, the Warrant Price shall be proportionately increased. If the outstanding Shares are combined or consolidated, by reclassification or otherwise, into a greater number of
shares, the Warrant Price shall be proportionately decreased. 
 2.4 Adjustments for Diluting Issuances. A
“Qualified IPO” shall mean an initial public offering of the Company’s Common Stock on terms and conditions approved by the Company’s Board of Directors. In the event the Company shall not have completed a Qualified IPO
prior to the first anniversary of the Issue Date of this Warrant, the Warrant Price and the Number of Shares issuable upon the exercise of this Warrant shall be subject to adjustment, from time to time prior to the Company’s completion of a
Qualified IPO, in the manner set forth on Exhibit A.  

  
 - 2 -

 2.5 No Impairment. The Company shall not, by amendment of its Certificate of
Incorporation or through a reorganization, transfer of assets, consolidation, merger, dissolution, issue, or sale of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms to be observed or
performed under this Warrant by the Company, but shall at all times in good faith assist in carrying out all the provisions of this Article 2 and in taking all such action as may be necessary or appropriate to protect Holder’s rights under
this Article against impairment. 
 2.6 Certificate as to Adjustments. Upon each adjustment of the Warrant Price,
the Company at its expense shall promptly compute such adjustment, and furnish Holder with a certificate of its Chief Financial Officer setting forth such adjustment and the facts upon which such adjustment is based. The Company shall, upon written
request, furnish Holder a certificate setting forth the Warrant Price in effect upon the date thereof and the series of adjustments leading to such Warrant Price. 
 2.7 Fractional Shares. No fractional Shares shall be issuable upon exercise or conversion of the Warrant and the Number of Shares to be issued shall be rounded down to the nearest whole Share. If a
fractional share interest arises upon any exercise or conversion of the Warrant, the Company shall eliminate such fractional share interest by paying Holder amount computed by multiplying the fractional interest by the fair market value of a full
Share. 
 ARTICLE 3. REPRESENTATIONS AND COVENANTS OF THE COMPANY. 

3.1 Representations and Warranties. The Company hereby represents and warrants to the Holder as follows: 

(i) All Shares which may be issued upon the exercise of the purchase right represented by this Warrant, shall, upon
issuance, be duly authorized, validly issued, fully paid and nonassessable, and free of any liens and encumbrances except for restrictions on transfer provided for herein or under applicable federal and state securities laws. 

(ii) The Company’s capitalization table attached to this Warrant as Appendix 2 is true and complete as of the Issue
Date. 
 3.2 Notice of Certain Events. If the Company proposes at any time (a) to declare any dividend or
distribution upon its common stock, whether in cash, property, stock, or other securities and whether or not a regular cash dividend; (b) to offer for subscription pro rata to the holders of any class or series of its stock any additional
shares of stock of any class or series or other rights; (c) to effect any reclassification or recapitalization of common stock; or (d) to merge or consolidate with or into any other corporation, or sell, lease, license, or convey all or
substantially all of its assets, or to liquidate, dissolve or wind up, then, in connection with each such event, the Company shall give Holder (1) at least 20 days prior written notice of the date on which a record will be taken for such
dividend, distribution, or subscription rights (and specifying the date on which the holders of common stock will be entitled thereto) or for determining rights to vote, if any, in respect of the matters referred to in (a) and (b) above;
and (2) in the case of the matters referred to in (c) and (d) above at least 20 days prior written notice of the date when the same will take place (and specifying the date on which the holders of common stock will be entitled to
exchange their common stock for securities or other property deliverable upon the occurrence of such event). Upon request, the Company shall provide Holder with such information reasonably necessary for Holder to evaluate its rights as a holder of
this Warrant or Warrant Shares in the case of matters referred to (a), (b), (c) and (d) herein above. 

  
 - 3 -

 3.3 Information Rights. So long as the Holder holds this Warrant and/or any of the
Shares, the Company shall deliver to the Holder (a) promptly after mailing, copies of all communiqués to the shareholders of the Company, (b) within ninety (90) days after the end of each fiscal year of the Company, the annual
audited financial statements of the Company certified by independent public accountants of recognized standing and (c) within forty-five (45) days after the end of each of the first three quarters of each fiscal year, the Company’s
quarterly, unaudited financial statements. In addition, and without limiting the generality of the foregoing, so long as the Holder holds this Warrant and/or any of the Shares, the Company shall afford to the Holder the same access to information
concerning the Company and its business and financial condition as would be afforded to a holder of the class of Shares under applicable state law and/or any agreement with any holder of the class of Shares. 

3.4 Registration under Securities Act of 1933, as amended. The Company agrees that the Shares shall be deemed “Registrable
Securities” or otherwise entitled to “piggy back” registration rights in accordance with the terms of the that certain Third Amended and Restated Investor Rights Agreement as set forth on Exhibit B attached hereto, as the
same may be amended from time to time, provided that the Company agrees that no amendments will be made to the Agreement which would have an adverse impact on Holder’s registration rights hereunder this provision. Holder shall be deemed to be a
party to the Agreement solely for the purpose of the above-mentioned registration rights. 
 ARTICLE 4. MISCELLANEOUS. 

4.1 Term: Notice of Expiration. This Warrant is exercisable in whole or in part, at any time and from time to time on or before
the Expiration Date set forth above. If this Warrant has not been exercised prior to the Expiration Date, this Warrant shall be deemed to have been automatically exercised on the Expiration Date by “cashless” conversion pursuant to
Section 1.3. The Company agrees that Holder may terminate this Warrant, upon notice to the Company, at any time in its sole discretion. 
 4.2 Legends. This Warrant and the Shares shall be imprinted with a legend in substantially the following form: 
 THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE SOLD, PLEDGED OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER SUCH ACT OR
PURSUANT TO RULE 144 OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE CORPORATION AND ITS COUNSEL THAT SUCH REGISTRATION IS NOT REQUIRED. 
 4.3 Compliance with Securities Laws on Transfer. This Warrant and the Shares issuable upon exercise of this Warrant may not be transferred or assigned in whole or in part without compliance with
applicable federal and state securities laws by the transferor and the transferee. The Company shall not require Comerica Bank (“Bank”) or a Bank Affiliate (as defined herein) to provide an opinion of counsel or investment
representation letter if the transfer is to Bank’s parent company, Comerica Incorporated (“Comerica”), or any other affiliate of Bank (“Bank Affiliate”) 

4.4 Transfer Procedure. After receipt of the executed Warrant, Bank will transfer all of this Warrant to Comerica Ventures
Incorporated, a non-banking subsidiary of Comerica and a Bank Affiliate (“Ventures”). Subject to the provisions of Section 4.3 and the ROFR Agreement and the Voting Agreement as defined in attached Exhibits C and D
respectively, Holder may transfer all or part of this Warrant or the Shares issuable upon exercise of this Warrant by giving the Company notice of the portion of this Warrant being transferred setting forth the name, address and taxpayer
identification number of the transferee and surrendering this Warrant to the Company for reissuance to the transferee(s) (and Holder, if applicable); provided, however, that Holder may transfer all or part of this Warrant to its affiliates,
including, without limitation, Ventures, at any time without notice or the delivery of any other instrument to the Company, and such affiliate shall then be entitled to all the rights of Holder under this Warrant and any related agreements, and the
Company shall cooperate fully in ensuring that any stock issued upon exercise of this Warrant is issued in the name of the affiliate that exercises this Warrant. The terms and conditions of this Warrant shall inure to the benefit of, and be binding
upon, the Company and the holders hereof and their respective permitted successors and assigns. 

  
 - 4 -

 4.5 Notices. All notices and other communications from the Company to the Holder, or
vice versa, shall be deemed delivered and effective when given personally or mailed by first-class registered or certified mail, postage prepaid, or sent via a nationally recognized overnight courier service, fee prepaid, or on the first business
day after transmission by facsimile, at such address or facsimile number as may have been furnished to the Company or the Holder, as the case may be, in writing by the Company or such Holder from time to time. Effective upon the receipt of executed
Warrant and initial transfer described in Article 5.4 above, all notices to the Holder shall be addressed as follows until the Company receives notice of a change of address in connection with a transfer or otherwise: 

Comerica Ventures Incorporated 
 Attn: Warrant Administrator 
 1717 Main Street, 5th Floor, MC 6406 

Dallas, Texas 75201 
 Facsimile No. (214) 462-4459 
 All notices to the Company shall be addressed
as follows: 
 Nexx Systems, Inc. 
 900 Middlesex Turnpike, Building 6 
 Billerica, Massachusetts 01821 

Attn: 
 4.6
Amendments; Waiver. This Warrant and any term hereof may be amended, changed, waived, discharged or terminated only by an instrument in writing signed by the party against which enforcement of such amendment, change, waiver, discharge or
termination is sought. 
 4.7 Attorneys’ Fees. In the event of any dispute between the parties concerning the terms
and provisions of this Warrant, the party prevailing in such dispute shall be entitled to collect from the other party all costs incurred in such dispute, including reasonable attorneys’ fees. 

4.8 Governing Law. This Warrant shall be governed by and construed in accordance with the laws of the State of California, without
giving effect to its principles regarding conflicts of law. 
 4.9 Confidentiality. The Company hereby agrees to keep the
terms and conditions of this Warrant confidential. Notwithstanding the foregoing confidentiality obligation, the Company may disclose information relating to this Warrant as required by law, rule, regulation, court order or other legal authority,
provided that (i) the Company has given Holder at least ten (10) days’ notice of such required disclosure, and (ii) the Company only discloses information that is required, in the opinion of counsel reasonably satisfactory to
Holder, to be disclosed. 
 [end of agreement—signature page follows] 

  
 - 5 -

 Signature page to Warrant to Purchase Stock dated June 10, 2011, in favor of Comerica Bank or its
assignee. 
  

			
	NEXX SYSTEMS, INC.
		
	By:	 	/s/ Stanley Piekos
	Name:	 	Stanley Piekos
	Title:	 	Chief Executive Officer

 Authorized signatories
under Corporate Resolutions to Borrow or an authorized signer(s) under a resolution covering warrants must sign the warrant. 

  
 - 6 -

 APPENDIX 1 
 NOTICE OF EXERCISE 
 1. The undersigned hereby elects to purchase
                     shares of the
                     stock of NEXX SYSTEMS, INC. pursuant to the terms of the attached warrant, and tenders herewith payment of the
purchase price of such shares in full. 
 1. The undersigned hereby elects to convert the attached warrant into shares in the
manner specified in the warrant. This conversion is exercised with respect to                  of the shares covered by the warrant. 

[Strike paragraph that does not apply.] 
 2. Please issue a certificate or certificates representing said shares in the name of the undersigned or in such other name as is specified below: 

Comerica Ventures Incorporated 
 Attn: Warrant Administrator 
 1717 Main Street, 5th Floor, MC 6406 

Dallas, Texas 75201 
 Facsimile No. (214) 462-4459 
 3. The undersigned represents it is acquiring
the shares solely for its own account and not as a nominee for any other party and not with a view toward the resale or distribution thereof except in compliance with applicable securities laws. 

 

			
	 COMERICA VENTURES INCORPORATED
 or Assignee

	
	 
	(Signature)
	
	 
	(Date)

 APPENDIX 2 
 CAPITALIZATION TABLE 
 NEXX Capitalization Table 

As of June 10, 2011 
  

					
	 Common Stock
	  	 	19,444,854	  
	 Series A Preferred Stock
	  	 	1,550,000	  
	 Series B Preferred Stock
	  	 	7,669,880	  
	 Series C Preferred Stock
	  	 	8,216,011	  
	 Series D Preferred Stock
	  	 	56,003,614	  
	 Warrants to Purchase Series B Preferred Stock
	  	 	115,384	  
	 Warrants to Purchase Series D Preferred Stock
	  	 	4,325,975	  
	 Restricted Stock Units
	  	 	5,275,000	  
	 Outstanding Options to Purchase Common Stock
	  	 	10,737,056	  

 EXHIBIT A 
 Anti-Dilution Provisions 
 The following provisions are incorporated into
and made a part of Section 2.4 of this Warrant: 
 1. Definitions. As used in this Exhibit D, the following terms have the following
respective meanings: 
 (a) “Common Stock” means the common stock of the Company. 

(b) “Option” means any right, option or warrant to subscribe for, purchase or otherwise acquire Common Stock or Convertible
Securities. 
 (c) “Convertible Securities” means any evidences of indebtedness, shares of stock or other securities
directly or indirectly convertible into or exchangeable for Common Stock. 
 (d) “Issue” means to grant, issue, sell,
assume or fix a record date for determining persons entitled to receive any security (including Options), whichever of the foregoing is the first to occur. 
 (e) “Additional Common Shares” means all Common Stock (including reissued shares) Issued (or deemed to be Issued pursuant to Section 2 below) after the date of this Warrant. Additional
Common Shares does not include, however, any Common Stock Issued (or deemed to be Issued pursuant to Section 2 below) in a transaction described in Sections 2.1 and 2.2 of this Warrant; any common stock Issued (or deemed to be Issued
pursuant to Section 2 below) upon exercise or conversion of any Options or Convertible Securities outstanding on the date of this Warrant or any Convertible Securities issued (or deemed to be Issued pursuant to Section 2 below) upon
exercise of any Options outstanding on the date of this Warrant; the Shares; or Common Stock or Options Issued (or deemed to be Issued pursuant to Section 2 below) after the date of this Warrant as incentive or in a non-financing transaction to
employees, officers, directors or consultants to the Company. 
 2. Deemed Issuance of Additional Common Shares. The shares of common
stock ultimately Issuable upon exercise of an Option (including the shares of common stock ultimately Issuable upon conversion or exercise of a Convertible Security Issuable pursuant to an Option) are deemed to be Issued when the Option is Issued.
The shares of common stock ultimately Issuable upon conversion or exercise of a Convertible Security (other than a Convertible Security Issued pursuant to an Option) shall be deemed Issued upon Issuance of the Convertible Security. The maximum
amount of common stock Issuable is determined without regard to any future adjustments permitted under the instrument creating the Options or Convertible Securities. 
 3. Adjustments for Diluting Issuances. 
 3.1 Adjustment of Warrant
Price. If the Company issues Additional Common Shares after the date of this Warrant and the consideration per Additional Common Share is less than the Warrant Price in effect immediately before such Issue (a “Diluting Issuance”), the
Warrant Price in effect immediately before such Issue shall be reduced, concurrently with such Issue, to a price (calculated to the nearest hundredth of a cent) determined by multiplying the Warrant Price by a fraction: 

(a) the numerator of which is the amount of shares outstanding immediately before such Issue plus the amount of common stock that the
aggregate consideration received by Company for the Additional Common Shares would purchase at the Warrant Price in effect immediately before such Issue, and 
 (b) the denominator of which is the amount of shares outstanding immediately before such Issue plus the number of such Additional Common Shares. 

3.2 Adjustment of Number of Shares. Upon each adjustment of the Warrant Price, the number of Shares Issuable upon exercise of this
Warrant shall be increased to equal the product obtained by multiplying (a) the number of Shares Issuable upon exercise of this Warrant by (b) the quotient obtained by dividing (i) the Warrant Price in effect immediately prior to such
adjustment, by (ii) the Warrant Price in effect immediately after such adjustment. 

 3.3 Securities Deemed Outstanding. For the purpose of this Section 3, all
securities Issuable upon exercise of any outstanding Convertible Securities or Options, Warrants, or other rights to acquire securities of the Company shall be deemed to be outstanding. 

3.4 Readjustment. On the expiration or termination of any Option not exercised in full or of any right to convert or exchange
under any Convertible Securities not exercised in full, the Warrant Price then in effect shall forthwith be increased to the Warrant Price which would have been in effect at the time of such expiration had such Option or Convertible Securities been,
when originally issued, exercisable or convertible only for the shares of Common Stock actually issued upon exercise or conversion of such Option or Convertible Securities, if any. No readjustment of the Warrant Price pursuant to this section 3.4
shall (i) increase the Warrant Price by an amount in excess of the adjustment originally made to the Exercise Price in respect of the issue, sale or grant of the applicable Option or Convertible Securities or (ii) require any
adjustment to the amount paid or number of Shares received upon any exercise of this Warrant prior to the date upon which such readjustment to the Warrant Price shall occur. 

 EXHIBIT B 

Third Amended and Restated Investor Rights Agreement dated as of October 27, 2009 

[See Exhibit 4.2] 

 EXHIBIT C 

Right of First Refusal and Co-Sale Rights 
 The Shares shall be entitled to the rights and obligations set forth in the Second Amended and Restated Right of First Refusal and Co-Sale Agreement dated as of October 26, 2009 (the “ROFR
Agreement”) in accordance with the terms of the ROFR Agreement between the Company and its investor(s), as it may be amended from time to time. By acceptance of the Warrant to which this Exhibit C is attached, Holder shall be deemed to
be a party to the ROFR Agreement. 

 EXHIBIT D 

Voting Rights Agreement 
 The Shares shall be entitled to the rights and obligations set forth in the Fourth Amended and Restated Voting Rights Agreement dated as of October 26, 2009 (the “Voting Agreement”)
in accordance with the terms of such Voting Agreement between the Company and its investor(s), as it may be amended from time to time. By acceptance of the Warrant to which this Exhibit D is attached, Holder shall be deemed to be a party to the
Voting Agreement.

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