Document:

Exhibit 10.1

 

Execution
Version

 

FIRST AMENDMENT TO 

SECOND AMENDED AND RESTATED CREDIT AGREEMENT

 

This FIRST AMENDMENT
TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT (this “Amendment”) is dated as of December 13, 2017, by and
among ACETO CORPORATION, a New York corporation (the “Borrower”), certain other Loan Parties party hereto (the
“Guarantors”), the Lenders party hereto (the “Consenting Lenders”), and WELLS FARGO BANK,
NATIONAL ASSOCIATION, as administrative agent for the Lenders party to the Credit Agreement (in such capacity, the “Administrative
Agent”).

 

Statement of Purpose

 

The Borrower, the Guarantors,
the lenders party thereto (the “Lenders”) and the Administrative Agent are parties to that certain Second Amended
and Restated Credit Agreement dated as of December 21, 2016 (as amended, restated, supplemented or otherwise modified from time
to time, the “Credit Agreement”), pursuant to which the Lenders have extended a term loan and a revolving credit
facility to the Borrower.

 

The Borrower has requested,
and subject to the terms and conditions set forth herein, the Administrative Agent and the Consenting Lenders have agreed, to amend
the Credit Agreement as specifically set forth herein.

 

NOW, THEREFORE, for
good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto hereby agree as
follows:

 

1.          Capitalized
Terms. All capitalized undefined terms used in this Amendment (including, without limitation, in the introductory paragraph
and the Statement of Purpose hereto) shall have the meanings assigned thereto in the Credit Agreement (as amended by this Amendment).

 

2.          Amendments
to Credit Agreement. Subject to and in accordance with the terms and conditions set forth herein, the parties hereto agree
that the Credit Agreement is amended as follows:

 

(a)          the
definition of “Federal Funds Effective Rate” set forth in Section 1.01 of the Credit Agreement is hereby amended
by deleting the following language from such definition: “arranged by Federal funds brokers”.

 

(b)          the
definition of “Permitted Acquisition” set forth in Section 1.01 of the Credit Agreement is hereby amended by
deleting the reference therein to “a ratio equal to (x) the numerator of the maximum Total Net Leverage Ratio permitted under
Section 6.12(a) at such time minus 0.25 to (y) 1.00” and replacing it with “3.75 to 1.00 or, during any Adjusted
Covenant Period, 4.25 to 1.00”.

 

(c)          Section
6.02(q) of the Credit Agreement is hereby amended by deleting the reference therein to “a ratio equal to (x) the numerator
of the maximum Total Net Leverage Ratio permitted under Section 6.12(a) at such time minus 0.25 to (y) 1.00” and replacing
it with “3.75 to 1.00 or, during any Adjusted Covenant Period, 4.25 to 1.00”.

 

(d)          Section
6.02(u) of the Credit Agreement is hereby amended by deleting the reference therein to “a ratio equal to (x) the numerator
of the maximum Total Net Leverage Ratio permitted under Section 6.12(a) at such time minus 0.25 to (y) 1.00” and replacing
it with “3.75 to 1.00 or, during any Adjusted Covenant Period, 4.25 to 1.00”.

 

     

     

    

 

(e)          Section
6.12(a) of the Credit Agreement is hereby amended by deleting the reference therein to “(x) prior to the last day of
the fourth full fiscal quarter following the Effective Date, 4.50 to 1.00, and (y) on and after the last day of the fourth full
fiscal quarter following the Effective Date, 4.00 to 1.00” and replacing it with “(x) on and prior to June 30, 2018,
4.50 to 1.00, and (y) after June 30, 2018, 4.00 to 1.00”.

 

(f)          Section
6.12(b) of the Credit Agreement is hereby amended by adding the following language after “to be greater than” and
before “3.00 to 1.00” in such Section:

 

“(x) on
and prior to June 30, 2018, 2.75 to 1.00, and (y) after June 30, 2018,”

 

(g)          Section
6.14 of the Credit Agreement is hereby amended by deleting the reference therein to “a ratio equal to (x) the numerator
of the maximum Total Net Leverage Ratio permitted under Section 6.12(a) at such time minus 0.25 to (y) 1.00” in clause
(2)(B) of the first notwithstanding clause thereof and replacing it with “3.75 to 1.00 or, during any Adjusted Covenant Period,
4.25 to 1.00”.

 

3.          Conditions
to Effectiveness. The effectiveness of this Amendment shall be subject to the satisfaction of each of the following conditions
precedent:

 

(a)          the
Administrative Agent’s receipt of this Amendment duly executed by each Loan Party, the Administrative Agent and the Required
Lenders;

 

(b)          no
Default or Event of Default shall have occurred and be continuing immediately prior to or after giving effect to this Amendment;

 

(c)          the
Borrower shall have paid to the Administrative Agent, for the account of each Consenting Lender that provides its executed signature
page to this Amendment to the Administrative Agent or its counsel on or prior to 5:00 p.m. Eastern time on December 12, 2017, a
consent fee in an aggregate amount equal to 0.05% multiplied by the sum of (i) the Revolving Commitments (determined as
of the date hereof immediately prior to the satisfaction of the conditions to effectiveness of this Amendment) of all such Consenting
Lenders plus (ii) the aggregate outstanding principal amount of the Term Loans (determined as of the date hereof immediately
prior to the satisfaction of the conditions to effectiveness of this Amendment) owed to such Consenting Lenders; and

 

(d)          the
Borrower shall have paid all expenses in connection with this Amendment, including without limitation, all reasonable fees, charges
and disbursements of counsel to the Administrative Agent (directly to such counsel if requested by the Administrative Agent).

 

For purposes of determining
compliance with the conditions specified in this Section 3, each Consenting Lender shall be deemed to have consented to,
approved or accepted or to be satisfied with, each document or other matter required thereunder to be consented to or approved
by or acceptable or satisfactory to a Lender unless the Administrative Agent shall have received notice from such Lender prior
to the effectiveness of this Amendment specifying its objection thereto.

 

4.          Further
Assurances. Each Loan Party agrees to, to the extent required by the Loan Documents, make, execute and deliver all such additional
and further acts, things, deeds, instruments and documents as the Administrative Agent may reasonably require for the purposes
of implementing or effectuating the provisions of this Amendment and the other Loan Documents.

 

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5.          Limited
Effect. Except as expressly provided herein, the Credit Agreement and the other Loan Documents shall remain unmodified and
in full force and effect. This Amendment shall not be deemed (a) to be a waiver of, or consent to, or a modification or amendment
of, any other term or condition of the Credit Agreement or any other Loan Document other than as expressly set forth herein, (b)
to prejudice any right or rights which the Administrative Agent or the Lenders may now have or may have in the future under or
in connection with the Credit Agreement or the other Loan Documents or any of the instruments or agreements referred to therein,
as the same may be amended, restated, supplemented or modified from time to time, or (c) to be a commitment or any other undertaking
or expression of any willingness to engage in any further discussion with the Borrower, any of its Subsidiaries or any other Person
with respect to any other waiver, amendment, modification or any other change to the Credit Agreement or the Loan Documents or
any rights or remedies arising in favor of the Lenders or the Administrative Agent, or any of them, under or with respect to any
such documents. References in the Credit Agreement to “this Agreement” (and indirect references such as “hereunder”,
“hereby”, “herein”, “hereof” or other words of like import) and in any Loan Document to the
“Credit Agreement” shall be deemed to be references to the Credit Agreement as modified hereby.

 

6.          Representations
and Warranties. The Borrower and each Guarantor represents and warrants that (a) it has the corporate or other equivalent power
and authority to make, deliver and perform this Amendment, (b) it has taken all necessary corporate or other equivalent action
to authorize the execution, delivery and performance of this Amendment, (c) this Amendment has been duly executed and delivered
on behalf of such Person, (d) this Amendment constitutes a legal, valid and binding obligation of such Person, enforceable against
it in accordance with its terms, except as enforceability may be limited by applicable bankruptcy, insolvency, reorganization,
moratorium or similar laws affecting the enforcement of creditors’ rights generally and by general equitable principles (whether
enforcement is sought by proceedings in equity or at law), (e) each of the representations and warranties made by such Loan Party
in or pursuant to the Loan Documents is true and correct in all material respects (except to the extent that such representation
and warranty is subject to a materiality or Material Adverse Effect qualifier, in which case it shall be true and correct in all
respects), in each case on and as of the date hereof as if made on and as of the date hereof, except to the extent that such representations
and warranties relate to an earlier date, in which case such representations and warranties are true and correct in all material
respects as of such earlier date, and (f) no Default or Event of Default has occurred and is continuing as of the date hereof or
would result after giving effect to this Amendment and the transactions contemplated hereby.

 

7.          Acknowledgement
and Reaffirmation. By their execution hereof, the Borrower and each Guarantor hereby expressly (a) consents to this Amendment,
(b) acknowledges that the covenants, representations, warranties and other obligations set forth in the Credit Agreement and the
other Loan Documents to which the Borrower or such Guarantor is a party remain in full force and effect (it being understood and
agreed that to the extent any such covenants, representations, warranties or other obligations are expressly modified herein, such
covenants, representations, warranties or obligations shall continue in full force and effect as expressly modified herein) and
(c) ratifies and reaffirms any guarantee and grant of security interests and Liens on any of their respective Collateral pursuant
to any Loan Document as security for or otherwise guaranteeing the Obligations under or with respect to the Loan Documents and
confirm and agree that such security interests and Liens are in all respects continuing and in full force and effect and shall
continue to secure all of the Obligations under the Loan Documents (after giving effect to this Amendment).

 

8.          Costs
and Expenses. The Borrower agrees to pay all reasonable out-of-pocket costs and expenses of the Administrative Agent in connection
with the preparation, execution, delivery and administration of this Amendment and the other instruments and documents to be delivered
hereunder, including, without limitation, the reasonable fees and out-of-pocket expenses of counsel for the Administrative Agent.

 

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9.          Execution
in Counterparts. This Amendment may be executed by one or more of the parties hereto in any number of separate counterparts
and all of said counterparts taken together shall be deemed to constitute one and the same instrument. Delivery of an executed
signature page of this Amendment by facsimile, telecopy, pdf or other electronic transmission shall be effective as delivery of
a manually executed counterpart hereof.

 

10.         Governing
Law. This Amendment and the rights and obligations of the parties under this Amendment
shall be governed by, and construed in accordance with, the law of the state of New York, without reference to the conflicts or
choice of law principles thereof.

 

11.         Entire
Agreement. This Amendment is the entire agreement, and supersedes any prior agreements and contemporaneous oral agreements,
of the parties concerning its subject matter. This Amendment is a Loan Document and is subject to the terms and conditions of the
Credit Agreement.

 

12.         Successors
and Assigns. This Amendment shall be binding on and inure to the benefit of the parties and their heirs, beneficiaries, successors
and permitted assigns.

 

[Remainder of page intentionally left blank;
signature pages follow]

 

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IN WITNESS WHEREOF,
the parties hereto have caused this Amendment to be executed under seal by their duly authorized officers, all as of the day and
year first written above.

 

	 	LOAN PARTIES:
	 	 
	 	ACETO CORPORATION, as Borrower

 

	 	By:	/s/ Douglas A. Roth
	 	Name:	Douglas A. Roth
	 	Title:	SVP and Chief Financial Officer
	 	 	 
	 	ACETO AGRICULTURAL CHEMICALS 

CORPORATION, as Guarantor
	 	 	 
	 	By:	/s/ Douglas A. Roth
	 	Name:	Douglas A. Roth
	 	Title:	Vice President and Treasurer
	 	 	 
	 	PACK PHARMACEUTICALS, LLC, as Guarantor
	 	 	 
	 	By:	/s/ Douglas A. Roth
	 	Name:	Douglas A. Roth
	 	Title:	Vice President and Treasurer
	 	 	 
	 	RISING PHARMACEUTICALS, INC., as Guarantor
	 	 	 
	 	By:	/s/ Douglas A. Roth
	 	Name:	Douglas A. Roth
	 	Title:	Vice President and Treasurer
	 	 	 
	 	RISING HEALTH, LLC, as Guarantor
	 	 	 
	 	By:	/s/ Douglas A. Roth
	 	Name:	Douglas A. Roth
	 	Title:	Vice President and Treasurer

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	Administrative Agent and Lenders:
	 	 
	 	WELLS FARGO BANK, NATIONAL ASSOCIATION, individually as a Lender, and as Administrative Agent, Swingline Lender and an Issuing Bank

 

	 	By:	/s/ Teddy Koch
	 	Name:	Teddy Koch
	 	Title:	Director

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	JPMORGAN CHASE BANK, N.A., as a Lender 

 

	 	By:	/s/ Jason C. Hand
	 	Name:	Jason C. Hand
	 	Title:	Authorized Officer

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	CITIBANK, N.A., as a Lender

 

	 	By:	/s/ Stuart N. Berman
	 	Name:	Stuart N. Berman
	 	Title:	Authorized Signatory

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	TD BANK, N.A., as a Lender

 

	 	By:	/s/ Robert Ehrlich
	 	Name:	Robert Ehrlich
	 	Title:	Vice President

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	CITIZENS BANK, NATIONAL ASSOCIATION,
	 	as a Lender

 

	 	By:	/s/ Prasanna Manyem
	 	Name:	Prasanna Manyem
	 	Title:	Vice President

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	SANTANDER BANK, N.A., as a Lender

 

	 	By:	/s/ Kristen Burke
	 	Name:	Kristen Burke
	 	Title:	Managing Director

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	BANK LEUMI USA, as a Lender

 

	 	By:	/s/ Douglas J. Meyer
	 	Name:	Douglas J. Meyer
	 	Title:	Senior Vice President
	 	 	 
	 	By:	/s/ Martin A. Paniagua
	 	Name:	Martin A. Paniagua
	 	Title:	First Vice President

 

    
Aceto Corporation
Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	BMO HARRIS BANK, N.A., as a Lender

 

	 	By:	/s/ Eric Oppenheimer
	 	Name:	Eric Oppenheimer
	 	Title:	Managing Director

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	BANKUNITED, N.A., as a Lender

 

	 	By:	/s/ Christine Gerula
	 	Name:	Christine Gerula
	 	Title:	Senior Vice President

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	HSBC BANK USA, NATIONAL ASSOCIATION,
	 	as a Lender

 

	 	By:	/s/ William Conlan
	 	Name:	William Conlan
	 	Title:	Senior Vice President

 

    
Aceto Corporation
First Amendment to Second Amended and Restated Credit Agreement
Signature Page

     

    

 

	 	PEOPLE’S UNITED BANK, NATIONAL ASSOCIATION, as a Lender

 

	 	By:	/s/ Matthew Harrison
	 	Name:	Matthew Harrison
	 	Title:	Vice President

 

    
Aceto Corporation
Second Amended and Restated Credit Agreement
Signature PageExhibit 4.1

 

NUMBER
UNITS

U-

 

SEE REVERSE FOR CERTAIN DEFINITIONS

 

CUSIP
629076 209

 

NEBULA ACQUISITION
CORPORATION

 

UNITS CONSISTING
OF ONE SHARE OF CLASS A COMMON STOCK AND ONE-THIRD OF ONE

WARRANT TO PURCHASE ONE SHARE OF CLASS A COMMON STOCK

 

THIS CERTIFIES
THAT                    is
the owner of                    Units.

 

Each Unit (“Unit”)
consists of one (1) share of Class A common stock, par value $0.0001 per share (“Common Stock”),
of Nebula Acquisition Corporation, a Delaware corporation (the “Company”), and one-third (1/3) of one
warrant (each whole warrant, a “Warrant”).  Each whole Warrant entitles the holder to purchase one
(1) share (subject to adjustment) of Common Stock for $11.50 per share (subject to adjustment).  Each Warrant will become
exercisable on the later of (i) thirty (30) days after the Company’s completion of a merger, capital stock exchange,
asset acquisition, stock purchase, reorganization or other similar business combination with one or more businesses (each a “Business
Combination”), or (ii) twelve (12) months from the closing of the Company’s initial public offering, and
will expire unless exercised before 5:00 p.m., New York City Time, on the date that is five (5) years after the date on which
the Company completes its initial Business Combination, or earlier upon redemption or liquidation (the “Expiration
Date”).  The Common Stock and Warrants comprising the Units represented by this certificate are not transferable
separately prior to              , 2018, unless Deutsche
Bank Securities Inc. and Goldman Sachs & Co. LLC elect to allow earlier separate trading, subject to the Company’s
filing of a Current Report on Form 8-K with the Securities and Exchange Commission containing an audited balance sheet reflecting
the Company’s receipt of the gross proceeds of the offering and issuing a press release announcing when separate trading
will begin.  The terms of the Warrants are governed by a Warrant Agreement, dated as of               ,
2018, between the Company and American Stock Transfer & Trust Company, LLC, as Warrant Agent, and are subject to the terms
and provisions contained therein, all of which terms and provisions the holder of this certificate consents to by acceptance hereof. 
Copies of the Warrant Agreement are on file at the office of the Warrant Agent at 6201 15th Avenue, Brooklyn, New York 11219, and
are available to any Warrant holder on written request and without cost.

 

This certificate
is not valid unless countersigned by the Transfer Agent and Registrar of the Company.

 

This certificate
shall be governed by and construed in accordance with the internal laws of the State of New York.

 

Witness the facsimile
signature of its duly authorized officers.

 

	 	 	 
	Co-Chief Executive Officer	 	Co-Chief Executive Officer

 

    	 	 	 

     

    

 

Nebula Acquisition
Corporation

 

The Company will
furnish without charge to each unitholder who so requests, a statement of the powers, designations, preferences and relative, participating,
optional or other special rights of each class of stock or series thereof of the Company and the qualifications, limitations, or
restrictions of such preferences and/or rights.

 

The following abbreviations,
when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according
to applicable laws or regulations:

 

	TEN COM	—	as tenants in common	UNIF GIFT MIN ACT	—	 	Custodian	 
	TEN ENT	—	as tenants by the entireties	 	 	(Cust)	 	(Minor)
	 	 	 	 	 	 	 	 
	JT TEN	—	as joint tenants with right of survivorship and not as tenants in common	 	 	
        under Uniform Gifts to Minors Act

         

        (State)

 

Additional abbreviations
may also be used though not in the above list.

 

For value received,                     
hereby sell, assign and transfer unto

 

PLEASE INSERT SOCIAL SECURITY OR

OTHER

IDENTIFYING NUMBER OF ASSIGNEE

 

(PLEASE PRINT OR
TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

  

Units represented
by the within Certificate, and do hereby irrevocably constitute and appoint

 

Attorney to transfer
the said Units on the books of the within named Company with full power of substitution in the premises.

 

Dated

 

	 	 
	 	Notice:  The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.

 

Signature(s) Guaranteed:

 

	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT	 

 

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TO S.E.C. RULE 17Ad-15 (OR ANY SUCCESSOR
RULE).

 

In each case, as
more fully described in the Company’s final prospectus dated                    ,
2018, the holder(s) of this certificate shall be entitled to receive a pro-rata portion of certain funds held in the trust
account established in connection with the Company’s initial public offering only in the event that (i) the Company
redeems the shares of Class A common stock sold in its initial public offering and liquidates because it does not consummate
an initial business combination by                       ,
2020, (ii) the Company redeems the shares of Class A common stock sold in its initial public offering in connection with
a stockholder vote to amend the Company’s amended and restated certificate of incorporation to modify the substance or timing
of the Company’s obligation to redeem 100% of the Class A common stock if it does not consummate an initial business
combination by                        ,
2020, or (iii) if the holder(s) seek(s) to redeem for cash his, her or its respective shares of Class A common
stock in connection with a tender offer (or proxy solicitation, solely in the event the Company seeks stockholder approval of the
proposed initial business combination) setting forth the details of a proposed initial business combination.  In no other
circumstances shall the holder(s) have any right or interest of any kind in or to the trust account.

 

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