Revolving Line of Credit Note



 Exhibit 10.52 

REVOLVING LINE OF CREDIT NOTE 
  

			
	$7,500,000.00	 	San Diego, California
		 	March 16, 2010

 FOR
VALUE RECEIVED, the undersigned NATURAL ALTERNATIVES INTERNATIONAL, INC. (“Borrower”) promises to pay to the order of WELLS FARGO BANK, NATIONAL ASSOCIATION (“Bank”) at its San Diego Regional Commercial Banking Office, 401 B
Street, Suite 2201, San Diego, California, or at such other place as the holder hereof may designate, in lawful money of the United States of America and in immediately available funds, the principal sum of Seven Million Five Hundred Thousand
Dollars ($7,500,000.00), or so much thereof as may be advanced and be outstanding, with interest thereon, to be computed on each advance from the date of its disbursement as set forth herein. 

DEFINITIONS: 
 As used herein,
the following terms shall have the meanings set forth after each, and any other term defined in this Note shall have the meaning set forth at the place defined: 

(a) “Business Day” means any day except a Saturday, Sunday or any other day on which commercial banks in California are
authorized or required by law to close. 
 (b) “Daily Three Month LIBOR” means, for any day, the rate of interest
equal to LIBOR then in effect for delivery for a three (3) month period. 
 (c) “Fixed Rate Term” means a period
commencing on a Business Dav and continuing for 1, 3 or 6 months, as designated by Borrower, during which all or a portion of the outstanding principal balance of this Note bears interest determined in relation to LIBOR; provided however, that no
Fixed Rate Term may be selected for a principal amount less than One Hundred Thousand Dollars ($100,000.00); and provided further, that no Fixed Rate Term shall extend beyond the scheduled maturity date hereof. If any Fixed Rate Term would end on a
day which is not a Business Day, then such Fixed Rate Term shall be extended to the next succeeding Business Day. 

(d) “LIBOR” means the rate per annum (rounded upward, if necessary, to the nearest whole
 1/8 of 1%) and determined pursuant to the following
formula: 
  

			
	 LIBOR =
	  	Base LIBOR
		  	100% - LIBOR Base Percentage


(i) “Base LIBOR” means the rate per annum for United States dollar deposits quoted by Bank (A) for the
purpose of calculating effective rates of interest for loans making reference to LIBOR, as the Inter-Bank Market Offered Rate, with the understanding that such rate is quoted by Bank for the purpose of calculating effective rates of interest for
loans making reference thereto, on the first day of a Fixed Rate Term for delivery of funds on said date for a period of time approximately equal to the number of days in such Fixed Rate Term and in an amount approximately equal to the principal
amount to which such Fixed Rate Term applies, or (B) for the purpose of calculating effective rates of interest for loans making reference to the 
  

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Daily Three Month LIBOR Rate, as the Inter-Bank Market Offered Rate in effect from time to time for delivery of funds for three (3) months in amounts approximately equal to the principal
amount of such loans. Borrower understands and agrees that Bank may base its quotation of the Inter-Bank Market Offered Rate upon such offers or other market indicators of the lnter-Bank Market as Bank in its discretion deems appropriate including,
but not limited to, the rate offered for U.S. dollar deposits on the London Inter-Bank Market. 
 (ii) “LIBOR Reserve
Percentage” means the reserve percentage prescribed by the Board of Governors of the Federal Reserve System (or any successor) for “Eurocurrency Liabilities” (as defined in Regulation D of the Federal Reserve Board, as amended),
adjusted by Bank for expected changes in such reserve percentage during the applicable term of this Note. 
 INTEREST: 

(a) Interest. The outstanding principal balance of this Note shall bear interest (computed on the basis of a 360-day year, actual
days elapsed) either (i) at a fluctuating rate per annum determined by Bank to be two and three-quarters percent (2.75%) above the Daily Three Month LIBOR Rate in effect from time to time, or (ii) at a fixed rate per annum determined
by Bank to be two and one-half percent (2.50%) above LIBOR in effect on the first day of the applicable Fixed Rate Term. When interest is determined in relation to the Daily Three Month LIBOR Rate, each change in the interest rate shall become
effective each Business Day that the Bank determines that the Daily Three Month LIBOR Rate has changed. Bank is hereby authorized to note the date, principal amount and interest rate applicable thereto and any payments made thereon on Bank’s
books and records (either manually or by electronic entry) and/or on any schedule attached to this Note, which notations shall be prima facie evidence of the accuracy of the information noted. 

(b) Selection of Interest Rate Options. At any time any portion of this Note bears interest determined in relation to LIBOR for a
Fixed Rate Term, it may be continued by Borrower at the end of the Fixed Rate Term applicable thereto so that all or a portion thereof bears interest determined in relation to the Daily Three Month LIBOR Rate or to LIBOR for a new Fixed Rate Term
designated by Borrower. At any time any portion of this Note bears interest determined in relation to the Daily Three Month LIBOR Rate, Borrower may at any time convert all or a portion thereof so that it bears interest determined in relation to
LIBOR for a Fixed Rate Term designated by Borrower. At such time as Borrower requests an advance hereunder or wishes to select an interest rate determined in relation to the Daily Three Month LIBOR Rate or a Fixed Rate Term for all or a portion of
the outstanding principal balance hereof, and at the end of each Fixed Rate Term, Borrower shall give Bank notice specifying: (i) the interest rate option selected by Borrower; (ii) the principal amount subject thereto; and (iii) for
each LIBOR selection for a Fixed Rate Term, the length of the applicable Fixed Rate Term. Any such notice may be given by telephone (or such other electronic method as Bank may permit) so long as, with respect to each LIBOR selection for a Fixed
Rate Term, (A) if requested by Bank, Borrower provides to Bank written confirmation thereof not later than three (3) Business Days after such notice is given, and (B) such notice is given to Bank prior to 10:00 a.m. on the first day
of the Fixed Rate Term, or at a later time during any Business Day if Bank, at its sole option but without obligation to do so, accepts Borrower’s notice and quotes a fixed rate to Borrower. If Borrower does not immediately accept a fixed rate
when quoted by Bank, the quoted rate shall expire and any subsequent LIBOR request from Borrower shall be subject to a redetermination by Bank of the applicable fixed rate. If no specific designation of interest is made at the time

  

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 any advance is requested hereunder or at the end of any Fixed Rate Term, Borrower shall be deemed to have
made a Daily Three Month LIBOR Rate interest selection for such advance or the principal amount to which such Fixed Rate Term applied. 

(c) Taxes and Regulatory Costs. Borrower shall pay to Bank immediately upon demand, in addition to any other amounts due or to
become due hereunder, any and all (i) withholdings, interest equalization taxes, stamp taxes or other taxes (except income and franchise taxes) imposed by any domestic or foreign governmental authority and related in any manner to LIBOR, and
(ii) future, supplemental, emergency or other changes in the LIBOR Reserve Percentage, assessment rates imposed by the Federal Deposit Insurance Corporation, or similar requirements or costs imposed by any domestic or foreign governmental
authority or resulting from compliance by Bank with any request or directive (whether or not having the force of law) from any central bank or other governmental authority and related in any manner to LIBOR to the extent they are not included in the
calculation of LIBOR. In determining which of the foregoing are attributable to any LIBOR option available to Borrower hereunder, any reasonable allocation made by Bank among its operations shall be conclusive and binding upon Borrower. 

(d) Payment of Interest. Interest accrued on this Note shall be payable on the 1st day of each month, commencing April 1,
2010. 
 (e) Default Interest. From and after the maturity date of this Note, or such earlier date as all principal owing
hereunder becomes due and payable by acceleration or otherwise, or at Bank’s option upon the occurrence, and during the continuance of an Event of Default, the outstanding principal balance of this Note shall bear interest at an increased rate
per annum (computed on the basis of a 360-day year, actual days elapsed) equal to four percent (4%) above the rate of interest from time to time applicable to this Note. 

BORROWING AND REPAYMENT: 
 (a)
Borrowing and Repayment. Borrower may from time to time during the term of this Note borrow, partially or wholly repay its outstanding borrowings, and reborrow, subject to all of the limitations, terms and conditions of this Note and of any
document executed in connection with or governing this Note; provided however, that the total outstanding borrowings under this Note shall not at any time exceed the principal amount stated above. The unpaid principal balance of this obligation at
any time shall be the total amounts advanced hereunder by the holder hereof less the amount of principal payments made hereon by or for Borrower, which balance may be endorsed hereon from time to time by the holder. The outstanding principal balance
of this Note shall be due and payable in full on November 1, 2011. 
 (c) Advances. Advances hereunder, to the total
amount of the principal sum stated above, may be made by the holder at the oral or written request of (i) Mark A. LeDoux or Kenneth E. Wolf, any one acting alone, who are authorized to request advances and direct the disposition of any advances
until written notice of the revocation of such authority is received by the holder at the office designated above, or (ii) any person, with respect to advances deposited to the credit of any deposit account of Borrower, which advances, when so
deposited, shall be conclusively presumed to have been made to or for the benefit of Borrower regardless of the fact that persons other than those authorized to request advances may have authority to draw against such account. The holder shall have
no obligation to determine whether any person requesting an advance is or has been authorized by Borrower. 
  

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 (d) Application of Payments. Each payment made on this Note shall be credited first,
to any interest then due and second, to the outstanding principal balance hereof. 
 PREPAYMENT: 

(a) Daily Three Month LIBOR Rate. Borrower may prepay principal on any portion of this Note which bears interest determined in
relation to the Daily Three Month LIBOR Rate at any time, in any amount and without penalty. 
 (b) LIBOR. Borrower may
prepay principal on any portion of this Note which bears interest determined in relation to LIBOR at any time and in the minimum amount of One Hundred Thousand Dollars ($100,000.00); provided however, that if the outstanding principal balance of
such portion of this Note is less than said amount, the minimum prepayment amount shall be the entire outstanding principal balance thereof. In consideration of Bank providing this prepayment option to Borrower, or if any such portion of this Note
shall become due and payable at any time prior to the last day of the Fixed Rate Term applicable thereto by acceleration or otherwise, Borrower shall pay to Bank immediately upon demand a fee which is the sum of the discounted monthly differences
for each month from the month of prepayment through the month in which such Fixed Rate Term matures, calculated as follows for each such month: 
  

	 	(i)	Determine the amount of interest which would have accrued each month on the amount prepaid at the interest rate applicable to such amount had it remained
outstanding until the last day of the Fixed Rate Term applicable thereto. 

  

	 	(ii)	Subtract from the amount determined in (i) above the amount of interest which would have accrued for the same month on the amount prepaid for the remaining
term of such Fixed Rate Term at LIBOR in effect on the date of prepayment for new loans made for such term and in a principal amount equal to the amount prepaid. 


 

	 	(iii)	If the result obtained in (ii) for any month is greater than zero, discount that difference by LIBOR used in (ii) above. 


Borrower acknowledges that prepayment of such amount may result in Bank incurring additional costs, expenses and/or liabilities, and that it is difficult
to ascertain the full extent of such costs, expenses and/or liabilities. Borrower, therefore, agrees to pay the above-described prepayment fee and agrees that said amount represents a reasonable estimate of the prepayment costs, expenses and/or
liabilities of Bank. If Borrower fails to pay any prepayment fee when due, the amount of such prepayment fee shall thereafter bear interest until paid at a rate per annum two percent (2.00%) above the Daily Three Month LIBOR Rate in effect from
time to time (computed on the basis of a 360-day year, actual days elapsed). 
 EVENTS OF DEFAULT: 

This Note is made pursuant to and is subject to the terms and conditions of that certain Credit Agreement between Borrower and Bank dated
as of May 1, 2004, as amended from time to time (the “Credit Agreement”). Any default in the payment or performance of any obligation under this Note, or any defined event of default under the Credit Agreement, shall constitute an
“Event of Default” under this Note. 
  

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 MISCELLANEOUS: 

(a) Remedies. Upon the occurrence of any Event of Default, the holder of this Note, at the holder’s option, may declare all
sums of principal and interest outstanding hereunder to be immediately due and payable without presentment, demand, notice of nonperformance, notice of protest, protest or notice of dishonor, all of which are expressly waived by Borrower, and the
obligation, if any, of the holder to extend any further credit hereunder shall immediately cease and terminate. Borrower shall pay to the holder immediately upon demand the full amount of all payments, advances, charges, costs and expenses,
including reasonable attorneys’ fees (to include outside counsel fees and all allocated costs of the holder’s in-house counsel), expended or incurred by the holder in connection with the enforcement of the holder’s rights and/or the
collection of any amounts which become due to the holder under this Note, and the prosecution or defense of any action in any way related to this Note, including without limitation, any action for declaratory relief, whether incurred at the trial or
appellate level, in an arbitration proceeding or otherwise, and including any of the foregoing incurred in connection with any bankruptcy proceeding (including without limitation, any adversary proceeding, contested matter or motion brought by Bank
or any other person) relating to Borrower or any other person or entity. 
 (b) Obligations Joint and Several. Should
more than one person or entity sign this Note as a Borrower, the obligations of each such Borrower shall be joint and several. 

(c) Governing Law. This Note shall be governed by and construed in accordance with the laws of the State of California.

 IN WITNESS WHEREOF, the undersigned has executed this Note as of the date first written above. 

NATURAL ALTERNATIVES INTERNATIONAL, INC. 
  

			
		
	By:	 	/S/ MARK A. LEDOUX
		 	 Mark A. LeDoux
 Chairman,
Chief Executive Officer


  

			
		
	By:	 	/S/ KENNETH E. WOLF
		 	 Kenneth E. Wolf
 Chief
Financial Officer, Secretary


  

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 ADDENDUM TO PROMISSORY NOTE 

(LIBOR PRICING ADJUSTMENTS) 

THIS ADDENDUM is attached to and made a part of that certain promissory note executed by NATURAL ALTERNATIVES INTERNATIONAL, INC.
(“Borrower”) and payable to WELLS FARGO BANK, NATIONAL ASSOCIATION (“Bank”), or order, dated as of March 16, 2010, in the principal amount of Seven Million Five Hundred Thousand Dollars ($7,500,000.00) (the
“Note”). 
 The following provisions are hereby incorporated into the Note to reflect the interest rate adjustments
agreed to by Bank and Borrower: 
 INTEREST RATE ADJUSTMENTS: 

(a) Initial LIBOR Margin. The initial LIBOR margin applicable to this Note shall be as set forth in the “Interest”
paragraph herein. 
 (b) LIBOR Rate Adjustments. Bank shall adjust the (a) annual fee, and (b) LIBOR margin
used to determine the rate of interest applicable to Daily Three Month LIBOR or the LIBOR options selected by Borrower under this Note on a quarterly basis, commencing with Borrower’s fiscal quarter ending June 30, 2009, if required to
reflect a change in Borrower’s ratio of Fixed Charge Coverage Ratio (as defined in the Credit Agreement referenced herein), in accordance with the following grid: 
  


							
	 Fixed Charge Coverage Ratio
	  	Applicable
LIBOR
Margin	  	Applicable
Daily Three Month LIBOR
Margin	  	Annual
Fee
Margin
				
	 2.5 to 1.0 or greater
	  	2.50%	  	2.75%	  	0.25%
				
	 at least 1.75 to 1.0 but

less than 2.5 to 1.0
	  	3.00%	  	3.25%	  	0.50%
				
	 at least 1.25 to 1.0 but

less than 1.75 to 1.0
	  	3.50%	  	3.75%	  	1.00%
				
	 less than 1.25 to 1.0
	  	4.00%	  	4.25%	  	1.50%

 Each such adjustment shall be
effective on the first Business Day of Borrower’s fiscal quarter following the quarter during which Bank receives and reviews Borrower’s most current quarter-end financial statements in accordance with any requirements established by Bank
for the preparation and delivery thereof. 
  

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 IN WITNESS WHEREOF, this Addendum has been executed as of the same date as the Note.

 NATURAL ALTERNATIVES INTERNATIONAL, INC. 
  

			
		
	By:	 	/S/ MARK A. LEDOUX
		 	 Mark A. LeDoux
 Chairman,
Chief Executive Officer


  

			
		
	By:	 	/S/ KENNETH E. WOLF
		 	 Kenneth E. Wolf
 Chief
Financial Officer, Secretary


  

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