Fourth Amendment to Unsecured Revolving Credit Agreement



 Exhibit 10.1 
 FOURTH AMENDMENT TO 
 REVOLVING CREDIT AGREEMENT 

Between: 
 THE
KOSKI FAMILY LIMITED PARTNERSHIP, 
 a Texas Limited Partnership 

as “Lender” 
 and 
 ORAGENICS, Inc., 

a Florida Corporation 
 as “Borrower”. 
 Date: December 9, 2011 







 FOURTH AMENDMENT TO 

REVOLVING CREDIT AGREEMENT 
 THIS FOURTH AMENDMENT to the REVOLVING CREDIT AGREEMENT (the “Fourth Amendment”) is made and entered into as of the 9th day of December, 2011, by and between THE KOSKI FAMILY LIMITED PARTNERSHIP, a Texas Limited Partnership
(“Lender”), having an address for the purposes hereof of 3525 Turtle Creek Boulevard, Unit 19-B, Dallas, Texas 75219 and ORAGENICS, INC., a Florida corporation (“Borrower”), having an address of 3000 Bayport
Drive, Suite 685, Tampa, Florida 33607. 
 RECITALS: 

WHEREAS, Borrower applied to Lender for a revolving loan in the principal amount of up to $2,000,000, upon and subject to the
terms and conditions hereof; 
 WHEREAS, on July 30, 2010, Lender and Borrower entered into the Revolving Credit
Agreement (the “Credit Agreement”); 
 WHEREAS, on each of September 13, 2010 and November 8, 2010,
Borrower drew down $1,000,000 under the Credit Agreement and issued notes to Lender in such amounts; 
 WHEREAS, on
January 24, 2011, Borrower and Lender amended the Agreement to add an additional $500,000 of availability to the Credit Agreement and Borrower thereafter drew down the additional $500,000 and issued a note to Lender in such amount (the
“First Amendment”); 
 WHEREAS, on February 4, 2011, Borrower and Lender again amended the Credit
Agreement which (i) increased the availability under the Credit Agreement by an additional $2,500,000 to $5,000,000; (ii) limited future borrowings to $500,000 per month and to the first week of any applicable month; (iii) extended
the due date of amounts outstanding and subsequently borrowed under the Agreement from July 30, 2011 to July 30, 2012; (iv) included an automatic conversion provision; and (v) provided the KFLP with a put right as to any undrawn
availability under certain conditions (the “Second Amendment”); 
 WHEREAS, Borrower subsequently issued notes
each month to Lender in the amount of $500,000 for the months of March, April, May, June and July 2011; 
 WHEREAS,
Lender and Borrower amended the Agreement on June 29, 2011, to increase the availability by an additional $2,000,000 from $5,000,000 to $7,000,000 (the “Third Amendment”) to the Credit Facility. Draws of the $2,000,000 in increased
availability provided by the Third Amendment to the Credit Facility were limited to $1,000,000 increments beginning no earlier than August 2011 and October 2011, respectively. All other terms of the Credit Facility remained the same; 

WHEREAS, Borrower subsequently issued notes for $1,000,000 under the Credit Facility in each of August and October 2011; and

 WHEREAS, Borrower and Lender hereby seek to enter into this Fourth Amendment to increase the availability under the
Credit Agreement, as amended, by an additional $500,000 from $7,000,000 to $7,500,000 and for Lender to immediately draw down the $500,000 in availability. 
 NOW, THEREFORE, for and in consideration of other good and valuable considerations, the receipt and sufficiency of which are hereby acknowledged, Lender and Borrower agree as follows: 

1. The Recitals set forth above are true and correct. 
 2. Section 1.20 in Article 1, “Definitions and Particular Terms” is hereby amended and replaced in its entirety with the following: 

Section 1.20 Note: The Note or Note(s) executed in connection with this Agreement in the maximum aggregate principal amount of
$7,500,000, in the form attached hereto on Exhibit 1.21. 

  
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 3. Article 2 “The Financing” Section 2.01 is hereby amended by replacing the entire section
with the following: 
 Section 2.01 Revolving Loan. Upon the execution of this Agreement and
ongoing compliance with its terms and conditions, Lender agrees to make, and Borrower agrees to take, an ongoing loan in the principal amount of up to $7,500,000, which Credit Facility shall be evidenced by Notes and shall accrue interest on the
outstanding balance existing from time to time as provided in and as payable under the Notes at the Interest Rate, with principal to be payable under and pursuant to the Notes, which shall have a final maturity of July 30, 2012. The proceeds of
the Credit Facility shall be used for general corporate purposes. 
 4. Article 2 “The Financing” Section 2.02 is hereby amended
by replacing the entire section with the following: 
 Section 2.02 Draw Downs. So long as the Borrower is in
compliance with the terms of the Loan Documents, provides written notice of request for draw down to Lender at the address of Lender set forth above (or as later changed in writing by Lender), and provides Lender with such written notice, a No
Adverse Change Certificate in such form and substance acceptable to Lender, Borrower may draw down on this Revolving Facility, in no event in excess of $7,500,000 (when considering all draw downs made hereunder). 

5. All other terms of the Agreement as amended remain in full force and effect. 
 IN WITNESS WHEREOF, the parties hereto have caused this Fourth Amendment to be executed and delivered as of the date first above written. 

 

			
	“Lender”
	
	THE KOSKI FAMILY LIMITED PARTNERSHIP, a Texas Limited Partnership
		
	By:	 	 /s/ Christine L. Koski

		 	Christine L. Koski, Managing General Partner
	
	“Borrower”
	
	ORAGENICS, INC., Florida Corporation
		
	By:	 	 /s/ John N. Bonfiglio

		 	John N. Bonfiglio, Chief Executive Officer



  
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