Document:

Exhibit 10.5

 Exhibit 10.5 
 [FORM OF] 
 DIRECTOR SUPPLEMENTAL RETIREMENT PLAN 

AGREEMENT 

THIS AGREEMENT, made and entered into this      day of
                ,         , by and between Home Federal Savings and Loan Association, a Bank organized and
existing under the laws of the United States of America, (hereinafter referred to as the “Bank”), and                     , a
Director of the Bank (hereinafter referred to as the “Director”). 
 WHEREAS, the Director has been in the
service of the Bank for several years and has now and for years faithfully served the Bank. It is the consensus of the Board of Directors of the Bank (hereinafter referred to as the “Board”) that the Director’s services have been of
exceptional merit, in excess of the compensation paid and an invaluable contribution to the profits and position of the Bank in its field of activity. The Board further believes that the Director’s experience, knowledge of corporate affairs,
reputation and industry contacts are of such value and his continued services are so essential to the Bank’s future growth and profits that it would suffer severe financial loss should the Director terminate the Director’s services.

 ACCORDINGLY, the Board has adopted the Bank Director Supplemental Retirement Plan (hereinafter referred to as the
“Director Plan”) and it is the desire of the Bank and the Director to enter into this Agreement under which the Bank will agree to make certain payments to the Director upon the Director’s retirement or to the Director’s
beneficiary(ies) in the event of the Director’s death pursuant to the Director Plan; 
 FURTHERMORE, it is the
intent of the parties hereto that this Director Plan be considered an unfunded arrangement maintained primarily to provide supplemental retirement benefits for the Director, and be considered a non-qualified benefit plan for purposes of the Employee
Retirement Income Security Act of 1974, as amended (“ERISA”). The Director is fully advised of the Bank’s financial status and has had substantial input in the design and operation of this benefit plan; and 

NOW THEREFORE, in consideration of services the Director has performed in the past and those to be performed in the future, and
based upon the mutual promises and covenants herein contained, the Bank and the Director agree as follows: 
  

	I.	DEFINITIONS 

  

	 	A.	Effective Date: 

 The
Effective Date of the Director Plan shall be                     ,         .

  

	 	B.	Plan Year: 

 Any reference
to “Plan Year” shall mean a calendar year from January 1 to December 31. In the year of implementation, the term “Plan Year” shall mean the period from the Effective Date to December 31 of the year of the Effective
Date. 
  

	 	C.	Retirement Date: 

 Retirement Date shall mean retirement from service with the Bank which becomes effective on the first day of the calendar month following the month in which the Director reaches the Director’s
seventieth (70th) birthday or such later date as the
Director may actually retire. 

	 	D.	Termination of Service: 

Termination of Service shall mean voluntary resignation of service by the Director or the Bank’s discharge of the Director without
cause, prior to the Retirement Date [Subparagraph I (C)]. 
  

	 	E.	Index Retirement Benefit: 

The Index Retirement Benefit for the Director for each plan year shall be equal to the excess (if any) of the Index [Subparagraph 1 (F)]
for that Plan Year over the Cost of Funds Expense [Subparagraph I (G)] for that Plan Year. 
  

	 	F.	Index: 

 The Index for any
Plan Year shall be the aggregate annual after-tax income from the life insurance contract(s) described hereinafter as defined by FASB Technical Bulletin 85-4. This Index shall be applied as if such insurance contracts were purchased on the Effective
Date hereof. 
 Insurance Company: 
 Policy Form: 
 Policy Name: 

Insured’s Age and Sex: 
 Riders: 
 Ratings: 

Option: 
 Face
Amount:                                 $ 

Premiums Paid:
                             $ 
 Number of Premium Payments: 
 Assumed Purchase Date: 

Insurance Company: 
 Policy Form: 
 Policy Name: 

Insured’s Age and Sex: 
 Riders: 
 Ratings: 

Option: 
 Face
Amount:                                 $ 

Premiums Paid:
                             $ 
 Number of Premium Payments: 
 Assumed Purchase Date: 

If such contracts of life insurance are actually purchased by the Bank, then the actual policies as of the dates they were purchased shall
be used in calculations under this Director Plan. If such contracts of life insurance are not purchased or are subsequently surrendered or lapsed, then the Bank shall receive annual policy illustrations that assume the above-described policies were
purchased or had not subsequently surrendered or lapsed. Said illustrations shall be received from the respective insurance companies and will indicate the increase in policy values for purposes of calculating the amount of the Index. 

  
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 In either case, references to the life insurance contract are merely for purposes of
calculating a benefit. The Bank has no obligation to purchase such life insurance and, if purchased, the Director and the Director’s beneficiary(ies) shall have no ownership interest in such policy and shall always have no greater interest in
the benefits under this Agreement than that of an unsecured general creditor of the Bank. 
  

	 	G.	Cost of Funds Expense: 

The Cost of Funds Expense for any Plan Year shall be calculated by taking the sum of the amount of premiums for the life insurance
policies described in the definition of “Index” plus the amount of any after-tax benefits paid to the Director pursuant to the Director Plan (Paragraph II hereinafter) plus the amount of all previous years’ after-tax Costs of Funds
Expense, and multiplying that sum by the Average After-Tax Cost of Funds [Subparagraph I (K)]. 
  

	 	H.	Change of Control: 

“Change of Control” means (a) report is filed with the Securities and Exchange Commission (the “SEC”) on Schedule
13D or Schedule 14D-1 (or any successor schedule, form or report), each as promulgated pursuant to the Exchange Act, disclosing that any “person” as such term is used in Section 13(d) and Section 14(d)(2) of the Exchange Act,
other than the company of any company employee benefit plan, is or has become a beneficial owner, directly or indirectly, of securities of the Company representing twenty-five percent (25%) or more of the combined voting power of the
Company’s then outstanding securities; (b) the Company is merged or consolidated with another corporation and, as a result thereof, securities representing less than fifty percent (50%) of the combined voting power of the surviving or
resulting corporation’s securities (or of the securities of a parent corporation in case of a merger in which the surviving or resulting corporation becomes a wholly owned subsidiary of the parent corporation) are owned in the aggregate by
holders of the Company’s securities immediately prior to such merger or consolidation; (c) all or substantially all of the assets of the Company are sold in a single transaction or a series of related transactions to a single purchaser or
a group of affiliated purchasers; or (d) during any period of twenty-four (24) consecutive months, individuals who were Directors of the Company at the beginning of such period cease to constitute at least a majority of the Company’s
board unless the election, or nomination for election by the Company’s shareholders, of more than one-half of any new Directors of the Company then still in office who were Directors of the Company at the beginning of such twenty-four
(24) month period, either actually or by prior operation of this clause (d). The date of a Change of Control shall be deemed to be the date of the earlier of the date of (i) consummation of the transaction involving the Change in Control,
or (ii) the execution of a definitive agreement by the Corporation involving a transaction deemed to be a Change in Control. 
  

	 	I.	Normal Retirement Age: 

Normal Retirement Age shall mean the date on which the Director attains age seventy (70). 

 

	 	J.	Benefit Accounting: 

 The
Bank shall account for the benefit provided herein using the regulatory accounting principles of the Bank’s primary federal regulator. The Bank shall establish an accrued 

  
 3 

 
liability retirement account for the Director into which appropriate reserves shall be accrued. 
  

	 	K.	Average After-Tax Cost of Funds: 

 Average After-Tax Cost of Funds means, at any particular time, a ratio, the numerator of which is the total annualized interest expense as set forth on Schedule RI-Income Statement of the Bank’s
third quarter Consolidated Report of Condition and Income (the “Call Report”) and the denominator of which is an amount equal to: (i) the amount of deposits in domestic offices (sum of total of columns A and C from Schedule RC-E of
the Call Report), plus (ii) the amount of Federal funds purchased and securities sold under agreements to repurchase, as set forth on Schedule RC-Balance Sheet of the Call Report, times the inverse of the Bank’s combined marginal income
tax rate. 
  

	II.	BENEFITS 

  

	 	A.	Retirement Benefits: 

 Subject to Subparagraph II (D), hereinafter, should the Director continue to serve the Bank until “Normal Retirement Age” defined in Subparagraph I (I), the Director shall be entitled to receive
an annual benefit equal to the amount set forth in Exhibit “A-1”. Said payments shall be made monthly
(1/12th of the annual benefit) and shall commence thirty
(30) days following the Director’s retirement and shall continue until the Director attains age eighty-four (84). Upon completion of the aforestated payments and commencing subsequent thereto and subject to Subparagraph II
(A) (i) hereinbelow, the Index Retirement Benefit [Subparagraph I (E)] shall be paid to the Director until the Director’s death at which time said benefit shall cease. 

 

	 	(i)	Index Retirement Benefit Adjustment: 

 The Index Retirement Benefit payment as set forth hereinabove for the first Plan Year subsequent to the Director attaining age eighty-four (84) shall be adjusted according to a number equal to the
aggregate of the Index Retirement Benefit [Subparagraph I (E)] for each Plan Year from the Effective Date of this agreement until the Plan Year subsequent to the Director attaining age eighty-four (84) over the aggregate of the benefit payments
the Director actually received under the terms of this Director Plan through that date. For example, if the Director retires at age sixty-five (65) and the aggregate annual benefits received by the Director until the Plan Year the Director
attains age eighty-four (84) were $900,000.00, and the aggregate Index Retirement Benefits for each Plan Year from the Effective Date of this agreement to the Plan Year the Director attains age eighty-four (84) were
$1,000.000.00 then the Director’s Index Retirement Benefit in the first Plan Year said payment is payable to the Director would be increased by $100,000.00. If said number is a deficit, then the Index Retirement Benefit for the Plan Year
when the Director attains age eighty-four (84) and each subsequent Plan Year’s benefit (if necessary) shall be reduced until the entire deficit has been recovered by the Bank. For each year thereafter, the Index Retirement Benefit payment
shall be paid as set forth in Subparagraph I (E). For example, if the Director retires at age sixty-five (65) and the aggregate annual benefits to be received by the Director until the Plan Year the Director attains age eighty-four
(84) were $1,000.000.00, and the aggregate Index Retirement Benefits for each Plan year from the Effective Date 

  
 4 

 
of this agreement to the Plan Year the Director attains age eighty-four (84) were $900,000.00 and the Director’s Index Retirement Benefit was $90,000.00 in the first year,
then the Director would not receive any Index Retirement Benefit in the first year, and the second years’ Index Retirement benefit would be reduced by $10,000.00. 

 

	 	B.	Termination of Service: 

Subject to Subparagraph II (D), should a Director suffer a Termination of Service the Director shall be entitled to receive the following
percentage of the annual benefit set forth in Exhibit A-l. Said payments shall commence thirty (30) days following the Director’s Normal Retirement Age [Subparagraph I (I)] and shall continue until the Director attains age eighty-four
(84). Upon completion of the aforestated payments and commencing subsequent thereto and subject to Subparagraph II (A) (i) hereinabove the following percentage of the Index Retirement Benefit for each Plan Year subsequent to the year in
which the Director attains eighty-four (84), and including the remaining portion of the Plan Year in which the Director attains age eighty-four (84), shall be paid to the Director until the Director’s death. 

 

					
	 Number of Full Years
 Of Service from the
 Date Elected to the
Board
	  	Vested
Percentage
(to a maximum of 100%)	 
	 0-1
	  	 	20	% 
	 2
	  	 	40	% 
	 3
	  	 	60	% 
	 4
	  	 	80	% 
	 5 or more
	  	 	100	% 

  

	 	C.	Death: 

 If the Director
dies while there is a balance in the Director’s accrued liability retirement account, then the unpaid balance shall continue to be paid in monthly installments to the individual or individuals designated in writing by the Director and filed
with the Bank. In the absence of or a failure to designate a beneficiary, the unpaid balance shall be paid in monthly installments to the personal representative of the Director’s estate. If, upon death, the Director shall have received the
total balance of the Director’s accrued liability retirement account, then no further benefit shall be due hereunder. In any event, upon the death of the Director, the Director’s beneficiary shall not be entitled to receive any Index
Retirement Benefit. 
  

	 	D.	Discharge for Cause: 

Should the Executive be Discharged for Cause at any time, all benefits under this Executive Plan shall be forfeited. The term “for
cause” shall mean any of the following that result in an adverse effect on the Bank: (i) gross negligence or gross neglect; (ii) the commission of a felony or gross misdemeanor involving moral turpitude, fraud, or dishonesty;
(iii) the willful violation of any law, rule, or regulation (other than a traffic violation or similar offense); (iv) an intentional failure to perform stated duties; or (v) a breach of fiduciary duty involving personal profit. If a
dispute arises as to discharge “for cause,” such dispute shall be resolved by arbitration as set forth in this Executive Plan. 

  
 5 

	 	E.	Death Benefit: 

 Except as
set forth above, there is no death benefit provided under this Agreement. 
  

	 	F.	Disability Benefit: 

 ID
the event the Director becomes disabled prior to Termination of Service, and the Director is unable to attend at least fifty percent (50%) of the meetings of the Board of Directors of the Bank because of such disability, he shall immediately
begin receiving the benefits in Subparagraph II (A) above. Such benefit shall begin without regard to the Director’s Normal Retirement Age and the Director shall be one hundred percent (100%) vested in the entire benefit amount. If
there is a dispute regarding whether the Director is disabled or whether the reason for which the Director is unable to attend Board meetings is related to said disability, such dispute shall be resolved by a physician selected by the Bank and such
resolution shall be binding upon all parties to this Agreement. 
  

	III.	RESTRICTIONS UPON FUNDING 

The Bank shall have no obligation to set aside, earmark or entrust any fund or money with which to pay its obligations under this
Agreement. The Director, the Director’s beneficiary(ies) or any successor in interest to the Director shall be and remain simply a general creditor of the Bank in the same manner as any other creditor having a general claim for matured and
unpaid compensation. 
 The Bank reserves the absolute right, at its sole discretion, to either fund the obligations undertaken
by this Agreement or to refrain from funding the same and to determine the exact nature and method of such funding. Should the Bank elect to fund this Agreement, in whole or in part, through the purchase of life insurance, mutual funds, disability
policies or annuities, the Bank reserves the absolute right, in its sole discretion, to terminate such funding at any time, in whole or in part. At no time shall the Director be deemed to have any lien or right, title or interest in or to any
specific funding investment or to any assets of the Bank. 
 If the Bank elects to invest in a life insurance, disability or
annuity policy upon the life of the Director, then the Director shall assist the Bank by freely submitting to a physical exam and supplying such additional information necessary to obtain such insurance or annuities. 

 

	IV.	CHANGE OF CONTROL 

 Upon a
Change of Control [Subparagraph I (H)], if the Director subsequently suffers a Termination of Service [Subparagraph I (D)], then the Director shall receive the benefits promised in this Director Plan upon attaining Normal Retirement Age, as if the
Director had been continuously serving on the Board of the Bank until the Director’s Normal Retirement Age. The Director will also remain eligible for all promised death benefits in this Director Plan. In addition, no sale, merger, or
consolidation of the Bank shall take place unless the new or surviving entity expressly acknowledges the obligations under this Director Plan and agrees to abide by its terms. 

  
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	V.	MISCELLANEOUS 

  

	 	A.	Alienability and Assignment Prohibition: 

 Neither the Director, his/her surviving spouse nor any other beneficiary under this Agreement shall have any power or right to transfer, assign, anticipate, hypothecate, mortgage, commute, modify or
otherwise encumber in advance any of the benefits payable hereunder nor shall any of said benefits be subject to seizure for the payment of any debts, judgments, alimony or separate maintenance owed by the Director or the Director’s
beneficiary(ies), nor be transferable by operation of law in the event of bankruptcy, insolvency or otherwise. In the event the Director or any beneficiary attempts assignment, commutation, hypothecation, transfer or disposal of the benefits
hereunder, the Bank’s liabilities shall forthwith cease and terminate. 
  

	 	B.	Binding Obligation of the Bank and any Successor in Interest: 

 The Bank shall not merge or consolidate into or with another bank or sell substantially all of its assets to another bank, firm or person until such bank, firm or person expressly agree, in writing, to
assume and discharge the duties and obligations of the Bank under this Director Plan. This Director Plan shall be binding upon the parties hereto, their successors, beneficiaries, heirs and personal representatives. 

 

	 	C.	Amendment or Revocation: 

Subject to Paragraph VII, it is agreed by and between the parties hereto that, during the lifetime of the Director, this Director Plan may
be amended or revoked at any time or times, in whole or in part, by the mutual written consent of the Director and the Bank. 
  

	 	D.	Gender: 

 Whenever in this
Director Plan words are used in the masculine or neuter gender, they shall be read and construed as in the masculine, feminine or neuter gender, whenever they should so apply. 

 

	 	E.	Effect on Other Bank Benefit Plans: 

 Nothing contained in this Director Plan shall affect the right of the Director to participate in or be covered by any qualified or non-qualified pension, profit-sharing, group, bonus or other supplemental
compensation or fringe benefit plan constituting a part of the Bank’s existing or future compensation structure. 
  

	 	F.	Headings: 

 Headings and
subheadings in this Director Plan are inserted for reference and convenience only and shall not be deemed a part of this Director Plan. 
  

	 	G.	Applicable Law: 

 The
validity and interpretation of this Agreement shall be governed by the laws of the United States of America. 

  
 7 

	 	H.	12 U.S.C. § 1828(k): 

Any payments made to the Director pursuant to this Director Plan, or otherwise, are subject to and conditioned upon their compliance with
12 U.S.C. § 1828(k) or any regulations promulgated thereunder. 
  

	 	I.	Partial Invalidity: 

 If
any term, provision, covenant, or condition of this Director Plan is determined by an arbitrator or a court, as the case may be, to be invalid, void, or unenforceable, such determination shall not render any other term, provision, covenant, or
condition invalid, void, or unenforceable, and the Director Plan shall remain in full force and effect notwithstanding such partial invalidity. 
  

	VI.	ERISA PROVISION 

  

	 	A.	Named Fiduciary and Plan Administrator: 

 The “Named Fiduciary and Plan Administrator” of this Director Plan shall be Home Federal Savings and Loan Association until its resignation or removal by the Board. As Named Fiduciary and Plan
Administrator, the Bank shall be responsible for the management, control and administration of the Director Plan. The Named Fiduciary may delegate to others certain aspects of the management and operation responsibilities of the Director Plan
including the employment of advisors and the delegation of ministerial duties to qualified individuals. 
  

	 	B.	Claims Procedure and Arbitration: 

 In the event a dispute arises over benefits under this Director Plan and benefits are not paid to the Director (or to the Director’s beneficiary(ies) in the case of the Director’s death) and
such claimants feel they are entitled to receive such benefits, then a written claim must be made to the Named Fiduciary and Plan Administrator named above within sixty (60) days from the date payments are refused. The Named Fiduciary and Plan
Administrator shall review the written claim and if the claim is denied, in whole or in part, they shall provide in writing within sixty (60) days of receipt of such claim the specific reasons for such denial, reference to the provisions of
this Director Plan upon which the denial is based and any additional material or information necessary to perfect the claim. Such written notice shall further indicate the additional steps to be taken by claimants if a further review of the claim
denial is desired. A claim shall be deemed denied if the Named Fiduciary and Plan Administrator fail to take any action within the aforesaid sixty-day period. 
 If claimants desire a second review they shall notify the Named Fiduciary and Plan Administrator in writing within sixty (60) days of the first claim denial. Claimants may review this Director Plan
or any documents relating thereto and submit any written issues and comments it may feel appropriate. In their sole discretion, the Named Fiduciary and Plan Administrator shall then review the second claim and provide a written decision within sixty
(60) days of receipt of such claim. This decision shall likewise state the specific reasons for the decision and shall include reference to specific provisions of the Plan Agreement upon which the decision is based. 

If claimants continue to dispute the benefit denial based upon completed performance of

  
 8 

 
this Director Plan or the meaning and effect of the terms and conditions thereof, then claimants may submit the dispute to an arbitrator for final arbitration. The arbitrator shall be selected by
mutual agreement of the Bank and the claimants. The arbitrator shall operate under any generally recognized set of arbitration rules. The parties hereto agree that they and their heirs, personal representatives, successors and assigns shall be bound
by the decision of such arbitrator with respect to any controversy properly submitted to it for determination. 
 Where a dispute
arises as to the Bank’s discharge of the Director “for cause,” such dispute shall likewise be submitted to arbitration as above described and the parties hereto agree to be bound by the decision thereunder. 

 

	VII.	TERMINATION OR MODIFICATION OF AGREEMENT BY REASON OF CHANGES IN THE LAW, RULES OR REGULATIONS 

The Bank is entering into this Agreement upon the assumption that certain existing tax laws, rules and regulations will continue in effect
in their current form. If any said assumptions should change and said change has a detrimental effect on this Director Plan, then the Bank reserves the right to terminate or modify this Agreement accordingly. Upon a Change of Control [Subparagraph I
(J)], this paragraph shall become null and void effective immediately upon said Change of Control. 
 IN WITNESS WHEREOF, the parties
hereto acknowledge that each has carefully read this Agreement and executed the original thereof on the first day set forth hereinabove, and that upon execution, each has received a conforming copy. 

 

									
		 		 	 HOME FEDERAL SAVINGS AND LOAN ASSOCIATION
 Ashland, KY

				
	 	 		 	By:	 	 
	Witness	 		 		 	Title
				
	 	 		 	By:	 	 
	Witness	 		 		 	Name                             
                                         
          Title

  
 9Term Loan and Security Agmt

 Exhibit 10.2 
 TERM LOAN AND SECURITY AGREEMENT 
 LV ADMINISTRATIVE SERVICES,
INC., 
 as Administrative and Collateral Agent 

THE LENDERS 

From Time to Time Party Hereto 
 and 
 ACCENTIA BIOPHARMACEUTICALS, INC. 

Dated: November 17, 2010 

 TABLE OF CONTENTS 

 

							
	 	  	 	  	Page	 
	1.	  	General Definitions and Terms; Rules of Construction	  	 	2	  
	2.	  	The Accentia Term Loans	  	 	2	  
	3.	  	Repayment of the Accentia Term Loans	  	 	3	  
	4.	  	Reserved	  	 	3	  
	5.	  	Interest and Payments	  	 	3	  
	6.	  	Security Interest	  	 	5	  
	7.	  	Representations, Warranties and Covenants Concerning the Collateral	  	 	6	  
	8.	  	Payment of Accounts	  	 	9	  
	9.	  	Reserved	  	 	9	  
	10.	  	Inspections and Appraisals	  	 	9	  
	11.	  	Financial Reporting	  	 	10	  
	12.	  	Additional Representations and Warranties	  	 	11	  
	13.	  	Covenants	  	 	14	  
	14.	  	Closing and Conditions to Closing	  	 	18	  
	15.	  	Further Assurances	  	 	21	  
	16.	  	Representations, Warranties and Covenants of Lenders	  	 	21	  
	17.	  	Confidentiality	  	 	23	  
	18.	  	Power of Attorney	  	 	24	  
	19.	  	Termination of Lien	  	 	24	  
	20.	  	Events of Default	  	 	25	  
	21.	  	Remedies	  	 	25	  
	22.	  	Waivers	  	 	26	  
	23.	  	Expenses	  	 	26	  
	24.	  	Assignment; Register	  	 	27	  
	25.	  	No Waiver; Cumulative Remedies	  	 	28	  
	26.	  	Application of Payments	  	 	28	  
	27.	  	Indemnity	  	 	28	  
	28.	  	Revival	  	 	29	  
	29.	  	Borrowing Agency Provisions	  	 	29	  
	30.	  	Notices	  	 	29	  
	31.	  	Governing Law, Jurisdiction and Waiver of Jury Trial	  	 	30	  
	32.	  	Limitation of Liability	  	 	31	  
	33.	  	Entire Understanding; Maximum Interest	  	 	32	  
	34.	  	Severability	  	 	32	  
	35.	  	Survival	  	 	32	  
	36.	  	Captions	  	 	32	  
	37.	  	Counterparts; Signatures	  	 	32	  
	38.	  	Construction	  	 	32	  

  
 i 

					
	39.	  	Publicity	  	33
	40.	  	Joinder	  	33
	41.	  	Legends	  	33
	42.	  	Agency	  	33

  
 ii 

 TERM LOAN AND SECURITY AGREEMENT 

This TERM LOAN AND SECURITY AGREEMENT is made as of November 17, 2010 (as amended, restated, supplemented and/or
modified from time to time, this “Agreement”), by and among the lenders from time to time party hereto (the “Lenders”), LV ADMINISTRATIVE SERVICES, INC., a Delaware corporation, as administrative and collateral
agent for the Lenders (in such capacity, the “Agent” and together with the Lenders, the “Creditor Parties”), and ACCENTIA BIOPHARMACEUTICALS, INC., a Florida corporation (“Accentia”). 

BACKGROUND 
 WHEREAS, on November 10, 2008 (the “Petition Date”), Accentia commenced a voluntary case for reorganization under Chapter 11 of Title 11 of the United States Code, 11 U.S.C.
§§ 101 et seq. (the “Bankruptcy Code”), in the United States Bankruptcy Court for the Middle District of Florida, Tampa Division (the “Bankruptcy Court”), which case is currently being jointly
administered under Case No. 8:08-bk-17795-KRM (the “Bankruptcy Case”); 
 WHEREAS, as of
the Petition Date, Accentia was indebted to Laurus Master Fund, Ltd. (In Liquidation)(“Laurus”) in an aggregate amount of $15,020,896.08, according to a proof of claim filed by the Agent in the Bankruptcy Case (the “Laurus
Prepetition Debt”); 
 WHEREAS, as of the Petition Date, Accentia was indebted to Laurus in an
aggregate amount of $3,347,388.16 with respect to the 8% Secured Convertible Debentures Due September 29, 2010 issued by Accentia (the “Accentia Debentures”), according to a proof of claim filed by the Agent in the Bankruptcy
Case (the “Laurus Debenture Debt”); 
 WHEREAS, as of the Petition Date, Accentia was indebted
to Valens U.S. SPV I, LLC and Valens Offshore SPV I, Ltd. in an aggregate amount of $2,624,996.00 with respect to the Series A-1 Convertible Preferred Stock, par value $1.00 per share, issued by Accentia (the “Accentia Preferred
Stock”), according to a proof of claim filed by the Agent in the Bankruptcy Case (the “Preferred Stock Debt” and together with the Laurus Prepetition Debt and the Laurus Debenture Debt, the “Prepetition
Debt”); 
 WHEREAS, in connection with Accentia incurring the Prepetition Debt, Accentia issued to
Laurus, Valens U.S. SPV I, LLC and Valens Offshore SPV I, Ltd. warrants (the “Accentia Warrants”) to acquire shares of the Accentia Common Stock as listed on Exhibit A attached hereto; and 

WHEREAS, in satisfaction of the Prepetition Debt and the cancellation of the Accentia Warrants, the Lenders have agreed
to (i) accept allowed secured claims against Accentia in the Bankruptcy Case in the aggregate amount of $8,800,000.00, and (ii) the treatment of the Laurus Debenture Debt and the Preferred Stock Debt and other consideration as described
below, in accordance with the terms and conditions set forth herein and in the Confirmed Plan. 

 AGREEMENT 

NOW, THEREFORE, in consideration of the mutual covenants and undertakings and the terms and conditions contained herein,
the parties hereto agree as follows: 
 1. General Definitions and Terms; Rules of Construction.

 (a) General Definitions. Capitalized terms used in this Agreement shall have the meanings assigned to
them in Annex A. 
 (b) Accounting Terms. Any accounting terms used in this Agreement which are
not specifically defined herein shall have the meanings customarily given them in accordance with GAAP and all financial computations in this Agreement shall be computed, unless specifically provided herein, in accordance with GAAP consistently
applied. 
 (c) Other Terms. Any capitalized terms used in this Agreement and defined in the UCC shall
have the meaning given therein, unless otherwise defined herein. 
 (d) Rules of Construction. All
Schedules, Addenda, Annexes and Exhibits hereto or expressly identified to this Agreement are incorporated herein by reference and taken together with this Agreement constitute but a single agreement. The words “herein”, “hereof”
and “hereunder” or other words of similar import refer to this Agreement as a whole, including the Exhibits, Addenda, Annexes and Schedules thereto, as the same may be from time to time amended, modified, restated or supplemented in
accordance with the terms of this Agreement, and not to any particular section, subsection or clause contained in this Agreement. Wherever from the context it appears appropriate, each term stated in either the singular or the plural shall include
the singular and the plural, and pronouns stated in the masculine, feminine or neuter gender shall include the masculine, the feminine and the neuter. The term “or” is not exclusive. The term “including” (or any form thereof)
shall not be limiting or exclusive. All references to statutes and related regulations shall include any amendments of same and any successor statutes and regulations. All references in this Agreement or in the Schedules, Addenda, Annexes and
Exhibits to this Agreement to sections, schedules, disclosure schedules, exhibits, and attachments shall refer to the corresponding sections, schedules, disclosure schedules, exhibits, and attachments of or to this Agreement. All references to any
instruments or agreements, including references to this Agreement or any of the Ancillary Agreements, shall include any and all modifications or amendments thereto and any and all extensions or renewals thereof. 

(e) This Agreement shall be subject to the terms and provisions of the Confirmed Plan. To the extent that there is any
conflict between the terms and provisions of this Agreement and the terms and provisions of the Confirmed Plan, the terms and provisions of this Agreement will control unless otherwise expressly stated in the Confirmation Order. 

2. The Accentia Term Loans. 

(a) Subject to the terms and conditions set forth herein and in the Ancillary Agreements, at the Closing, the Lenders will
receive in satisfaction of the Laurus Prepetition Debt, secured term promissory notes of Accentia in an aggregate principal amount of 

  
 2 

 
$8,800,000.00 (the “Accentia Term Notes”). The Accentia Term Notes shall be issued to the Lenders in the principal amounts set forth on Schedule 2(a) attached hereto.

 (b) If Accentia at any time fails to perform or observe any of the covenants contained in this Agreement or
in any Ancillary Agreement (after any applicable grace period and/or opportunity to cure), the Agent may upon written notice to Accentia, but need not, perform or observe such covenant on behalf and in the name, place and stead of Accentia (or, at
the Agent’s option, in the Agent’s name) and may, but need not, take any and all other actions which the Agent may deem necessary to cure or correct such failure (including the payment of Taxes, the satisfaction of Liens, the performance
of obligations owed to Account Debtors, lessors or other obligors, the procurement and maintenance of insurance, the execution of assignments, security agreements and financing statements, and the endorsement of instruments). The amount of all
monies expended and all out-of-pocket costs and reasonable expenses (including attorneys’ fees and legal expenses) incurred by the Agent in connection with or as a result of the performance or observance of such covenants or the taking of such
action by the Agent shall be charged to Accentia and added to the principal amount of the Accentia Term Notes. To facilitate the Agent’s performance or observance of such covenants by Accentia, Accentia hereby irrevocably appoints the Agent, or
the Agent’s delegate, acting alone, as Accentia’s attorney in fact (which appointment is coupled with an interest) with the right (but not the duty) from time to time to create, prepare, complete, execute, deliver, endorse or file in the
name and on behalf of Accentia any and all instruments, documents, assignments, security agreements, financing statements, applications for insurance and other agreements and writings required to be obtained, executed, delivered or endorsed by
Accentia. 
 (c) The Agent will account to Accentia monthly with a statement of all advances, charges and
payments made pursuant to this Agreement, and such account rendered by the Agent shall be deemed final, binding and conclusive, absent manifest error, unless the Agent is notified by Accentia in writing to the contrary within thirty (30) days
of the date such account was rendered specifying the item or items to which objection is made. 
 3.
Repayment of the Accentia Term Loans. The Accentia Term Loans shall be repaid in accordance with the terms of the Accentia Term Notes and as set forth herein. Accentia may prepay the Accentia Term Loans from time to time in accordance with
the terms and provisions of the Accentia Term Notes. 
 4. Reserved. 

5. Interest and Payments. 
 (a) Interest. 
 (i) Accentia shall pay interest on the
Accentia Term Loans at the rates per annum set forth in the Accentia Term Notes. 
 (ii) In no event shall the
aggregate interest payable hereunder or under the Accentia Term Notes exceed the maximum rate permitted under any applicable law or regulation, as in effect from time to time (the “Maximum Legal Rate”), and if any provision of this
Agreement or any Ancillary Agreement is in contravention of any such law or regulation, 

  
 3 

 
interest payable under this Agreement and each Ancillary Agreement shall be computed on the basis of the Maximum Legal Rate (so that such interest will not exceed the Maximum Legal Rate).

 (iii) Accentia shall pay principal, interest and all other amounts payable hereunder, or under any Ancillary
Agreement, without any deduction whatsoever, including any deduction for any set-off or counterclaim. 
 (iv)
All Contract Rate payments made by Accentia under the Accentia Term Notes shall be made free and clear of, and without deduction or withholding for or on account of, any future Taxes hereafter imposed, levied, collected, withheld or assessed by any
Governmental Authority, other than Excluded Taxes. If any Non-Excluded Taxes or Other Taxes are required to be withheld from any amounts payable to any Creditor Party hereunder, the amounts so payable to such Creditor Party shall be increased to the
extent necessary to yield to such Creditor Party (after payment of all Non-Excluded Taxes and Other Taxes, including those imposed on payments made pursuant to this paragraph (iv) of this Section 5(a)) interest or any such other amounts
payable hereunder at the rates or in the amounts specified in this Agreement, provided, however, that Accentia shall not be required to increase any such amounts payable to any Lender with respect to any Non-Excluded Taxes that are
directly attributable to such Lender’s failure to comply with the requirements of paragraph (vii) of this Section 5(a); and provided, further, however, that if Accentia is required to increase the amounts payable
to any Creditor Party by reason of this Section 5(a)(iv), Accentia shall pay such increased amounts within ninety (90) days following the date on which such Non-Excluded Taxes or Other Taxes were withheld. 

(v) In addition, subject to 11 U.S.C. §1146(a) and the terms of the Confirmation Order, Accentia shall pay any
Other Taxes to the relevant Governmental Authority in accordance with applicable law. 
 (vi) Whenever any
Non-Excluded Taxes or Other Taxes are payable by Accentia, as promptly as possible thereafter Accentia shall send to the Agent for its own account or for the account of the relevant Lender, as the case may be, a certified copy of an original
official receipt received by Accentia showing payment thereof (or such other evidence reasonably satisfactory to the Agent). If Accentia fails to pay any Non-Excluded Taxes or Other Taxes when due to the appropriate taxing authority or fails to
remit to the Agent the required receipts or other required documentary evidence, Accentia shall indemnify the Creditor Parties for any incremental taxes, interest or penalties that may become payable by any Creditor Party as a result of any such
failure. 
 (vii) Each Lender (or its assignee) that is not a “United States person,” as defined in
Section 7701(a)(30) of the Code (a “Non-U.S. Lender”) shall, and hereby agrees to, deliver to Accentia and the Agent two completed originals of an appropriate U.S. Internal Revenue Service Form W-8, as applicable, or any
subsequent versions thereof or successors thereto, properly completed and duly executed by such Non-U.S. Lender. Such forms shall be delivered by each Non-U.S. Lender on or before the date it becomes a party to this Agreement. In addition, each
Non-U.S. Lender shall deliver such forms promptly upon the obsolescence or invalidity of any form previously delivered by such Non-U.S. Lender. Each Non-U.S. Lender 

  
 4 

 
shall promptly notify Accentia at any time it determines that it is no longer in a position to provide any previously delivered certificate to Accentia (or any other form of certification adopted
by the U.S. taxing authorities for such purpose). Notwithstanding any other provision of this paragraph, a Non-U.S. Lender shall not be required to deliver any form pursuant to this paragraph that such Non-U.S. Lender is not legally able to deliver.

 (viii) The agreements in this Section 5(a) shall survive the termination of this Agreement and the
payment of the Accentia Term Loans and all other amounts payable hereunder or under any other Ancillary Agreement. 
 (b) Failure to Provide Financial Information. Without affecting the Lenders’ rights and remedies, in the event Accentia fails to deliver the financial information required by Section 11
on or before the dates set forth therein, Accentia shall pay each Lender its pro rata share of an aggregate fee in the amount of $250.00 per week (or portion thereof) for each such failure until the missing financial information is delivered to the
Agent. All amounts incurred pursuant to this Section 5(b) shall be due and payable upon receipt by Accentia of an invoice from the Agent for such amounts, which shall be paid monthly, in arrears, on the first Business Day of each calendar
month. 
 6. Security Interest. 

(a) Subject only to the Permitted Liens, to secure the prompt payment to the Creditor Parties of the Obligations, Accentia
hereby assigns, pledges and grants to the Agent, for the ratable benefit of the Creditor Parties, a continuing security interest in and Lien upon all of the Collateral. All of Accentia’s Books and Records relating to the Collateral shall, until
delivered to or removed by the Agent, be kept by Accentia in trust for the Creditor Parties until the termination of this Agreement and the payment in full of all Obligations. Each confirmatory assignment schedule or other form of assignment
hereafter executed by Accentia shall be deemed to include the foregoing grant, whether or not the same appears therein. 
 (b) Accentia hereby (i) authorizes the Agent to file any financing statements, continuation statements or other amendments thereto that (A) indicate the Collateral (1) as all assets and
personal property of Accentia or words of similar effect, regardless of whether any particular asset comprised in the Collateral falls within the scope of Article 9 of the UCC of the applicable jurisdiction, or (2) as being of an equal or
lesser scope or with greater detail, and (B) contain any other information required by Part 5 of Article 9 of the UCC for the sufficiency or filing office acceptance of any financing statement, continuation statement or other amendment
and (ii) ratifies its authorization for the Agent to have filed any initial financial statements, or amendments thereto if filed prior to the date hereof. Except as otherwise provided in the Confirmed Plan, Accentia acknowledges that it is not
authorized to file and, except as expressly set forth in this Agreement, will not give any authorization to anyone other than the Agent (including pursuant to Section 9-509(b) of the UCC) to file, any financing statement or amendment or
termination statement with respect to any financing statement without the prior written consent of the Agent and agrees that it will not do so without the prior written consent of the Agent, subject to Accentia’s rights under
Section 9-509(d)(2) of the UCC. 

  
 5 

 (c) Subject to the Liens in favor of the holders of the 8.50% Secured
Convertible Debentures Due November 17, 2013 issued by Accentia on November 17, 2010, Accentia hereby grants to the Agent, for the ratable benefit of the Creditor Parties, an irrevocable, non-exclusive, worldwide license without payment of
royalty or other compensation to Accentia, upon the occurrence and during the continuance of an Event of Default, to use or otherwise exploit in any manner as to which authorization of the holder of such Intellectual Property would be required, and
to license or sublicense such rights in, to and under any Intellectual Property now or hereafter owned by or licensed to Accentia, and wherever the same may be located, and including in such license access to all media in which any of such
Intellectual Property may be recorded or stored and to all software and hardware used for the compilation or printout thereof. Subject to the Liens in favor of the holders of the 8.50% Secured Convertible Debentures Due November 17, 2013 issued
by Accentia on November 17, 2010, Accentia represents, promises and agrees that any such license or sublicense is not and will not be in conflict with the contractual or commercial rights of any third Person and subject, in the case of
trademarks and service marks, to sufficient rights to quality control and inspection in favor of Accentia to avoid the right of invalidation of said trademarks and service marks. The foregoing license and sublicense will terminate on the termination
of this Agreement and the payment in full of the Obligations; provided, however, that any license, sublicense, or other rights granted by the Agent pursuant to such license during its term in connection with any enforcement of remedies
by Agent hereunder shall remain in effect in accordance with its terms. 
 (d) Any proceeds received by the
Agent from the foreclosure, sale, lease or other disposition of any of the Collateral shall be paid over to the Lenders for application in accordance with Section 21. 

(e) Notwithstanding anything to the contrary contained in this Agreement or in any Ancillary Agreement, the shares of
Biovest Common Stock pledged as collateral for Accentia’s obligations to Southwest Bank or its assignee and McKesson Corporation, who hold 15,000,000 and 18,000,000 shares, respectively (the “Biovest Pledged Shares”), shall not
constitute “Collateral” for purposes of this Agreement, including if and when any of the Biovest Pledged Shares are released by either of Southwest Bank or its assignee or McKesson Corporation. In the event that Accentia, subsequent to any
such release, pledges the Biovest Pledged Shares as collateral to a third party pursuant to any loan or other financing, and such loan or financing is in excess of the obligations presently owed to Southwest Bank or its assignee and McKesson
Corporation in an aggregate amount of $8,825,051.00 (the “Accentia Loan Obligations”), Accentia shall prepay the Accentia Term Notes in an amount equal to thirty (30%) of the net proceeds received by Accentia from any such loan
or financing, but such 30% prepayment shall only apply to such amount of any loan or financing that is in excess of the Accentia Loan Obligations. In addition, in the event that, subsequent to any such release, Accentia sells any of the Biovest
Pledged Shares to a third party, Accentia shall prepay the Accentia Term Notes in an amount equal to thirty percent (30%) of the net proceeds received by Accentia from any such sale. 

7. Representations, Warranties and Covenants Concerning the Collateral. Accentia represents, warrants and
covenants as of the date hereof as follows: 

  
 6 

 (a) All of the Collateral (i) is owned by it free and clear of all
Liens (including any claim of infringement) except those in the Agent’s favor and Permitted Liens and (ii) is not subject to any agreement prohibiting the granting of a Lien or requiring notice of or consent to the granting of a Lien.

 (b) It shall not encumber, mortgage, pledge, assign or grant any security interest in or Lien upon any
Collateral to anyone other than the Agent and the other Creditor Parties and except for Permitted Liens. 
 (c)
The Liens granted pursuant to this Agreement, upon the filing of UCC-1 financing statements in respect of Accentia in favor of the Agent in the applicable filing office of the state of organization of Accentia, the recording of the Liens in favor of
the Agent in the U.S. Patent and Trademark Office and the U.S. Copyright Office, as applicable, the taking of any actions required under the laws of jurisdictions outside the United States with respect to Intellectual Property included in the
Collateral which is created under such laws, and the completion of the other filings and actions listed on Schedule 7(c) attached hereto, constitute valid perfected security interests in all of the Collateral in favor of the Agent as security
for the payment of the Obligations, enforceable in accordance with the terms hereof against any and all of Accentia’s creditors and purchasers and such security interests are prior to all other Liens in existence on the date hereof except those
relating to the Permitted Liens, which, pursuant to the Confirmed Plan, are senior in priority to the Liens granted in favor of the Agent under this Agreement. 
 (d) No effective security agreement, mortgage, deed of trust, financing statement, equivalent security or Lien instrument or continuation statement covering all or any part of the Collateral is on file or
of record in any public office, except those relating to Permitted Liens. 
 (e) It shall not dispose of any of
the Collateral whether by sale, lease or otherwise except for Permitted Liens, the sale of Inventory or license of Intellectual Property in the ordinary course of business, and the disposition or transfer in the ordinary course of business during
any fiscal year of obsolete and worn-out Equipment having an aggregate fair market value of not more than $50,000 or to the extent that (i) the proceeds of any such disposition are used to acquire replacement Equipment which is subject to the
Agent’s first priority security interest or are used to repay Accentia Term Loans or to pay general corporate expenses, or (ii) following the occurrence of an Event of Default which continues to exist, the proceeds of which are remitted to
the Agent to be held as cash collateral for the Obligations. 
 (f) It shall defend the right, title and
interest of the Agent in and to the Collateral against the claims and demands of all Persons whomsoever, and take such actions, including (i) all actions necessary to grant the Agent “control” of any Investment Property, Deposit
Accounts, Letter-of-Credit Rights or electronic Chattel Paper owned by Accentia, with any agreements establishing control to be in form and substance satisfactory to the Agent, (ii) the prompt (but in no event later than five (5) Business
Days following the Agent’s request therefor) delivery to the Agent of all original Instruments, Chattel Paper, negotiable Documents and certificated Equity Interests owned by it (in each case, accompanied by stock powers, allonges or other
instruments of transfer executed in blank), (iii) notification to third parties of the Agent’s 

  
 7 

 
interest in the Collateral at the Agent’s request, and (iv) the institution of litigation against third parties as shall be prudent in order to protect and preserve its and/or the
Agent’s respective and several interests in the Collateral. 
 (g) It shall promptly, and in any event
within five (5) Business Days after the same is acquired by it, notify the Agent of any Commercial Tort Claim acquired by it and, unless otherwise consented to by the Agent, it shall enter into a supplement to this Agreement granting to the
Agent a Lien in such Commercial Tort Claim. 
 (h) It shall place notations upon its Books and Records and any
of its financial statements to disclose the Agent’s Lien in the Collateral. 
 (i) Subject to any Permitted
Liens, if it retains possession of any Chattel Paper or Instrument with the Agent’s consent, such Chattel Paper and Instruments shall be marked with the following legend: “This writing and obligations evidenced or secured hereby are
subject to the security interest of LV Administrative Services, Inc., as agent.” Notwithstanding the foregoing, upon the reasonable request of the Agent, such Chattel Paper and Instruments shall be delivered to the Agent. 

(j) It shall perform in a reasonable time all other steps requested by the Agent to create and maintain in the
Agent’s favor a valid perfected first Lien in all Collateral subject only to Permitted Liens, which, pursuant to the Confirmed Plan, are senior in priority to the Liens granted in favor of the Agent under this Agreement. 

(k) It shall keep and maintain its Equipment in good operating condition, except for ordinary wear and tear, and shall
make all necessary repairs and replacements thereof so that the value and operating efficiency shall at all times be maintained and preserved. It shall not permit any such items to become a Fixture to real estate or accessions to other personal
property. 
 (l) It shall maintain and keep all of its Books and Records concerning the Collateral at its
executive offices listed in Schedule 12(n). 
 (m) It shall maintain and keep the tangible Collateral at
the address listed in Schedule 12(n); provided, that (i) it may change such location or open a new location if it provides the Agent at least thirty (30) days prior written notice of such change or new location and (ii) prior
to such change or opening of a new location where Collateral having a value of more than $50,000 will be located, it executes and delivers to the Agent such agreements as are deemed reasonably necessary or prudent by the Agent, including landlord
agreements, mortgagee agreements and warehouse agreements, each in form and substance satisfactory to the Agent, to adequately protect and maintain the Agent’s security interest in such Collateral. 

(n) Schedule 7(n) attached hereto lists all banks and other financial institutions at which it maintains deposits
and/or other accounts, and such Schedule 7(n) correctly identifies the name, address and telephone number of each such depository, the name in which the account is held, and the complete account number. It shall not establish any depository
or other bank account with any financial institution (other than the accounts set forth on Schedule 7(n)) without the Agent’s prior written consent. 

  
 8 

 (o) Its exact legal name (as indicated in the public record of its
jurisdiction of organization), jurisdiction of organization, organizational identification number, if any, from the jurisdiction of organization, and the location of its chief executive office or sole place of business or principal residence, as the
case may be, are specified on Schedule 7(o) attached hereto. It has furnished to the Agent a certified charter, certificate of incorporation or other organization document and long-form good standing certificate as of a date which is recent
to the date hereof. It is organized solely under the law of the jurisdiction so specified and has not filed any certificates of domestication, transfer or continuance in any other jurisdiction. Except as specified on Schedule 7(o), it has not
changed its name, jurisdiction of organization, chief executive office or sole place of business or its corporate structure in any way (e.g., by merger, consolidation, change in corporate form or otherwise) within the past five years and has not
within the last five years become bound (whether as a result of merger or otherwise) as a grantor under a security agreement entered into by another Person, which has not heretofore been terminated. 

(p) It will not, except upon 30 days’ prior written notice to the Agent and delivery to the Agent of (i) all
additional financing statements and other documents reasonably requested by the Agent to maintain the validity, perfection and priority of the security interests provided for herein and (ii) if applicable, a written supplement to Schedule
12(n) showing any additional location at which Inventory or Equipment in excess of $50,000 in the aggregate shall be kept: (A) change its jurisdiction of organization or the location of its chief executive office or sole place of business
or principal residence from that referred to in Section 7(o); (B) change its name, identity or organizational structure; or (C) permit any of the Inventory or Equipment in excess of $50,000 in the aggregate to be kept at a location
other than those listed on Schedule 12(n). 
 (q) The authorized capital of Analytica is more
particularly set forth on Schedule 12(c) attached hereto. The Analytica Common Stock pledged by Accentia pursuant to the Accentia Pledge Agreement constitutes one hundred percent (100%) of the authorized, issued and outstanding common
stock of Analytica. There are no outstanding options, warrants, rights (including conversion or preemptive rights and rights of first refusal), proxy or stockholder agreements, or arrangements or agreements of any kind for the purchase or
acquisition of the Analytica Common Stock. All issued and outstanding shares of Analytica Common Stock: (A) have been duly authorized and validly issued and are fully paid and non-assessable; and (B) were issued in compliance with all
applicable state and federal laws concerning the issuance of securities. 
 8. Payment of Accounts. At
the Agent’s election, following the occurrence of an Event of Default which is continuing, the Agent may notify Accentia’s Account Debtors of the Agent’s security interest in the Accounts, collect them directly and charge the
collection costs and reasonable expenses thereof to Accentia. 
 9. Reserved. 

10. Inspections and Appraisals. At all times during normal business hours, the Agent, and/or any agent of the
Agent, shall have the right to (a) have access to, visit, inspect, review, evaluate and make physical verification and appraisals of Accentia’s properties and the 

  
 9 

 
Collateral, (b) inspect, copy (or take originals if necessary) and make extracts from Accentia’s Books and Records, including management letters prepared by the Accountants, and
(c) discuss with Accentia’s directors, principal officers, and Accountants, Accentia’s business, assets, liabilities, financial condition, results of operations and business prospects. So long as no Default or Event of Default has
occurred and is continuing, such inspection and appraisal rights shall be limited to twice per year. Accentia will deliver to the Agent any instrument necessary for the Agent to obtain records from any service bureau maintaining records for
Accentia. If any internally prepared financial information is unsatisfactory in any manner to the Agent, the Agent may request that the Accountants review the same. 

11. Financial Reporting. Accentia will deliver, or cause to be delivered, to the Agent each of the following,
which shall be in form and detail acceptable to the Agent (with the filing of such information with the SEC pursuant to and in accordance with SEC rules and regulations to be deemed delivery to the Agent for purposes hereof): 

(a) As soon as available and in any event within one hundred five (105) days after the end of each fiscal year of Accentia,
Accentia’s audited annual financial statements with a report of independent certified public accountants of recognized standing selected by Accentia and acceptable to the Agent (the “Accountants”), which annual financial
statements shall be without qualification (other than a going-concern qualification, if applicable) and shall include each of Accentia’s and its Subsidiaries’ balance sheet as at the end of such fiscal year and each of Accentia’s and
its Subsidiaries’ related statements of income, retained earnings and cash flows for the fiscal year then ended, prepared on a consolidating and consolidated basis to include Accentia and each Subsidiary of Accentia and each of their respective
affiliates, all in reasonable detail and prepared in accordance with GAAP. Accentia will also deliver to the Agent at such time, if available, copies of any management letters prepared by the Accountants; 

(b) As soon as available and in any event within fifty (50) days after the end of each fiscal quarter that is not a fiscal year end
of Accentia, an unaudited/internal balance sheet and statements of income, retained earnings and cash flows of each of Accentia and each of the Subsidiaries of Accentia as at the end of and for such quarter and for the year to date period then
ended, prepared on a consolidating and consolidated basis to include Accentia and each Subsidiary of Accentia and each of their respective affiliates, in reasonable detail and stating in comparative form the figures for the corresponding date and
periods in the previous year, all prepared in accordance with GAAP, subject to year-end adjustments and accompanied by a certificate of Accentia’s president, chief executive officer or chief financial officer stating that such financial
statements have been prepared in accordance with GAAP, subject to year-end audit adjustments; 
 (c) As soon as available and in
any event within twenty-five (25) days after the end of each calendar month, an unaudited/internal balance sheet and statements of income, retained earnings and cash flows of each of Accentia and each of the Subsidiaries of Accentia as at the
end of and for such month and for the year to date period then ended, prepared on a consolidating and consolidated basis to include Accentia and each of the Subsidiaries of Accentia and each of their respective affiliates, in reasonable detail and
stating in comparative form the figures for the corresponding date and periods in the previous year, all prepared in accordance with GAAP, subject to year-end adjustments and accompanied by a certificate of

  
 10 

 
Accentia’s president, chief executive officer or chief financial officer stating that such financial statements have been prepared in accordance with GAAP, subject to year-end audit
adjustments; and 
 (d) Such other financial information as to Accentia and each Subsidiary of Accentia as the
Agent shall reasonably request. 
 12. Additional Representations and Warranties. Accentia hereby
represents and warrants to each Creditor Party as of the date hereof as follows: 
 (a) Organization, Good
Standing and Qualification. It is a corporation duly organized, validly existing and in good standing under the laws of the State of Florida. It has the corporate power and authority to own and operate its properties and assets and, insofar as
it is or shall be a party thereto, to (i) execute and deliver this Agreement and the Ancillary Agreements, (ii) issue the Accentia Term Notes, and (iii) carry out the provisions of this Agreement and the Ancillary Agreements and to
carry on its business as presently conducted. It is duly qualified and is authorized to do business and is in good standing as a foreign corporation in all jurisdictions in which the nature or location of its activities and of its properties (both
owned and leased) makes such qualification necessary, except for those jurisdictions in which the failure to do so has not had, or could not reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect. 

(b) Subsidiaries. Each direct and indirect Subsidiary of Accentia, the direct owner of such Subsidiary and its
percentage ownership thereof is set forth on Schedule 12(b) attached hereto. 
 (c) Capitalization;
Voting Rights. 
 (i) The authorized capital stock of Accentia consists of 450,000,000 shares, of which
(A) 300,000,000 are shares of Accentia Common Stock, 59,548,208 shares of which are issued and outstanding (not taking into account the shares of Accentia Common Stock that may be issued or are issuable pursuant to the Confirmed Plan), and
(B) 150,000,000 are shares of preferred stock, par value $1.00 per share, of which 7,529 shares of the Accentia Preferred Stock are issued and outstanding. The authorized, issued and outstanding capital stock of each Subsidiary (excluding
Biovest) of Accentia is set forth on Schedule 12(c) attached hereto. 
 (ii) Except for (A) as
disclosed on Schedule 12(c) and (B) the shares of Accentia Common Stock that may be issued or are issuable pursuant to the Confirmed Plan (including pursuant to any debentures or warrants issued by Accentia under the Confirmed Plan),
there are no outstanding options, warrants, rights (including conversion or preemptive rights and rights of first refusal), proxy or stockholder agreements, or arrangements or agreements of any kind for the purchase or acquisition from Accentia of
any of its securities. Except as disclosed on Schedule 12(c) or as provided in the Confirmed Plan, neither the offer or issuance of any of the Accentia Term Notes, nor the consummation of any transaction contemplated hereby, will result in a
change in the price or number of any securities of Accentia outstanding, under anti-dilution or other similar provisions contained in or affecting any such securities. 

  
 11 

 (iii) All issued and outstanding shares of Accentia Common Stock:
(A) have been duly authorized and validly issued and are fully paid and non-assessable; and (B) were issued in compliance with all applicable state and federal laws concerning the issuance of securities. 

(iv) The rights, preferences, privileges and restrictions of the Accentia Common Stock are as stated in Accentia’s
Charter. 
 (d) Authorization; Binding Obligations. All corporate action on its part (including of its
officers and directors) necessary for the authorization of this Agreement and the Ancillary Agreements, the performance of all of its obligations hereunder and under the Ancillary Agreements on the Closing Date, and the authorization, issuance and
delivery of the Accentia Term Notes has been taken or will be taken prior to the Closing Date. This Agreement and the Ancillary Agreements, when executed and delivered and to the extent it is a party thereto, will be its valid and binding
obligations enforceable against it in accordance with their terms, except: 
 (i) as limited by applicable
bankruptcy, insolvency, reorganization, moratorium or other laws of general application affecting enforcement of creditors’ rights; and 
 (ii) general principles of equity that restrict the availability of equitable or legal remedies. 
 The issuance of the Accentia Term Notes are not and will not be subject to any preemptive rights or rights of first refusal that have not been properly waived or complied with. 

(e) Liabilities. Except for (i) the Accentia Term Notes and any of the Indebtedness hereunder and under the
Ancillary Agreements, (ii) the allowed and disputed claims of creditors of Accentia in the Bankruptcy Case, and (iii) liabilities incurred in the ordinary course of business, it does not have any liabilities nor is it indebted to any
Person. 
 (f) Agreements; Action. 

(i) It maintains disclosure controls and procedures (“Disclosure Controls”) designed to ensure that
information required to be disclosed by Accentia in the reports that it files or submits under the Exchange Act is recorded, processed, summarized, and reported, within the time periods specified in the rules and forms of the SEC. 

(ii) It makes and keeps books, records, and accounts that, in reasonable detail, accurately and fairly reflect the
transactions and dispositions of its assets. It maintains internal control over financial reporting (“Financial Reporting Controls”) designed by, or under the supervision of, its principal executive and principal financial officers,
and effected by its board of directors, management, and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP.

 (g) Title to Properties and Assets; Liens, Etc. Except as set forth on Schedule 12(g) attached
hereto and except as otherwise contemplated by the Confirmed Plan, it has good 

  
 12 

 
and marketable title to its properties and assets (tangible or intangible), and good title to its leasehold interests, in each case subject to no Lien, other than Permitted Liens. All facilities,
Equipment, Fixtures, vehicles and other properties owned, leased or used by it are in good operating condition and repair and are reasonably fit and usable for the purposes for which they are being used, subject to normal wear and tear. 

(h) Registration Rights and Voting Rights. Except (i) as set forth on Schedule 12(h) attached hereto,
(ii) as disclosed in Exchange Act Filings, and (iii) as disclosed in the Confirmed Plan or in the Bankruptcy Case, it is not presently under any obligation, nor has it granted any rights, to register any of its presently outstanding
securities or any of its securities that may hereafter be issued. Except as set forth on Schedule 12(h) and except as disclosed in Exchange Act Filings, to its knowledge, none of its stockholders has entered into any agreement with respect to
its voting of equity securities of Accentia. 
 (i) Compliance with Laws; Permits. No governmental
orders, permissions, consents, approvals or authorizations are required to be obtained, and no registrations or declarations are required to be filed, in connection with the execution and delivery of this Agreement or any Ancillary Agreement and the
issuance of the Accentia Term Notes, except for such as have been duly and validly obtained or filed and except for the Compromise Order, or with respect to any filings that must be made after the Closing Date, which will be filed in a timely
manner. It has all material franchises, permits, licenses and any similar authority necessary for the conduct of its business as now being conducted by it, the lack of which could, either individually or in the aggregate, reasonably be expected to
have a Material Adverse Effect. 
 (j) Valid Offering. Assuming the accuracy of the representations and
warranties of the Lenders contained in this Agreement, the offer and sale of the Accentia Term Notes will be exempt from the registration requirements of the Securities Act, and will have been registered or qualified (or are exempt from registration
and qualification) under the registration, permit or qualification requirements of all applicable state securities laws. 
 (k) No Integrated Offering. Neither it, nor any of its Subsidiaries nor any of its Affiliates, nor any Person acting on its or their behalf, has directly or indirectly made any offers or sales of
any security or solicited any offers to buy any security under circumstances that would cause the offering of the Accentia Term Notes pursuant to this Agreement or any Ancillary Agreement to be integrated with prior offerings by it for purposes of
the Securities Act which would prevent it from issuing the Accentia Term Notes pursuant to Rule 506 under the Securities Act, or any applicable exchange-related stockholder approval provisions. Neither it nor any of its Affiliates or Subsidiaries
will take any action or steps that would cause the offering of the Accentia Term Notes to be integrated with other offerings. 
 (l) Reserved. 
 (m) Patriot Act. It certifies that,
to the best of its knowledge, neither it nor any of its Subsidiaries has been designated, nor is or shall be owned or controlled, by a “suspected terrorist” as defined in Executive Order 13224. It hereby acknowledges that each of the
Creditor Parties seeks to comply with all applicable laws concerning money laundering and related activities. In furtherance of those efforts, it hereby represents, warrants and covenants that:
(i)

  
 13 

 
none of the cash or property that it or any of its Subsidiaries will pay or will contribute to any Creditor Party has been or shall be derived from, or related to, any activity that is deemed
criminal under United States law; and (ii) no contribution or payment by it or any of its Subsidiaries to any Creditor Party, to the extent that they are within its or any such Subsidiary’s control, shall cause such Creditor Party to be in
violation of the United States Bank Secrecy Act, the United States International Money Laundering Control Act of 1986 or the United States International Money Laundering Abatement and Anti-Terrorist Financing Act of 2001. It shall promptly notify
the Agent if any of these representations, warranties and covenants ceases to be true and accurate regarding it or any of its Subsidiaries. It shall provide any Creditor Party with any additional information regarding it and each Subsidiary thereof
that such Creditor Party deems necessary or convenient to ensure compliance with all applicable laws concerning money laundering and similar activities. It understands and agrees that if at any time it is discovered that any of the foregoing
representations, warranties and covenants are incorrect, or if otherwise required by applicable law or regulation related to money laundering or similar activities, the Creditor Parties may undertake appropriate actions to ensure compliance with
applicable law or regulation, including but not limited to segregation and/or redemption of any Lender’s investment in it. It further understands that the Creditor Parties may release confidential information about it and its Subsidiaries and,
if applicable, any underlying beneficial owners, to proper authorities if such Creditor Party, in its sole discretion, determines that it is in the best interests of such Creditor Party in light of relevant rules and regulations under the laws set
forth in subsection (ii) above. 
 (n) Name; Locations of Offices, Records and Collateral. Schedule
12(n) attached hereto sets forth Accentia’s name as it appears in official filings in the jurisdiction of its organization, the type of entity of Accentia, the organizational identification number issued by Accentia’s jurisdiction of
organization or a statement that no such number has been issued, Accentia’s jurisdiction of organization, and the location of Accentia’s chief executive office, corporate offices, warehouses, other locations of Collateral and locations
where records with respect to Collateral are kept (including in each case the county of such locations) and, except as set forth in such Schedule 12(n), such locations have not changed during the preceding twelve months. As of the Closing
Date, during the prior five years, except as set forth in Schedule 12(n), Accentia has not been known as or conducted business in any other name (including trade names). Accentia has only one state of organization. 

(o) Status of Obligations. All of the Obligations shall be reported as debt for U.S. federal income tax purposes
on all applicable tax returns filed by Accentia, and Accentia shall not take a position on any tax return or in any judicial or administrative proceeding that is inconsistent with such characterization (unless otherwise required by law). 

13. Covenants. Accentia covenants and agrees with the Creditor Parties as of the date hereof as follows: 

(a) Stop Orders. Accentia shall advise the Agent, promptly after it receives notice of issuance by the SEC, any
state securities commission or any other regulatory authority, of any stop order or of any order preventing or suspending any offering of any securities of Accentia, or of the suspension of the qualification of the Accentia Common Stock for offering
or sale in any jurisdiction, or the initiation of any proceeding for any such purpose. 

  
 14 

 (b) Listing. Accentia shall maintain the listing or quotation, as
applicable, of the Accentia Common Stock on the Principal Market, and will comply in all material respects with Accentia’s reporting, filing and other obligations under the bylaws or rules of the Financial Industry Regulatory Authority
(“FINRA”) and such exchanges, as applicable. 
 (c) Market Regulations. Accentia shall
notify the SEC, FINRA and applicable state authorities, in accordance with their requirements, of the transactions contemplated by this Agreement, and shall take all other necessary action and proceedings as may be required and permitted by
applicable law, rule and regulation for the legal and valid issuance of the Accentia Term Notes to the Lenders and promptly provide copies thereof to the Agent. 

(d) Reporting Requirements. Accentia shall, as soon as practicable after the Closing Date, file with the SEC all
reports required to be filed pursuant to the Exchange Act so as to bring Accentia current on its reporting obligations under the Exchange Act and refrain from terminating its status as an issuer required by the Exchange Act to file reports
thereunder even if the Exchange Act or the rules or regulations thereunder would permit such termination. 
 (e)
Insurance. 
 (i) Accentia shall bear the full risk of loss from any loss of any nature whatsoever with
respect to the Collateral and Accentia and each of its Subsidiaries will, jointly and severally, bear the full risk of loss from any loss of any nature whatsoever with respect to the Collateral pledged to the Agent as security for the Obligations.
Furthermore, Accentia will insure or cause the Collateral to be insured in the Agent’s name as an additional insured and lender loss payee, with an appropriate loss payable endorsement in form and substance satisfactory to the Agent, against
loss or damage by fire, flood, sprinkler leakage, theft, burglary, pilferage, loss in transit and other risks customarily insured against by companies in similar businesses similarly situated as Accentia and its Subsidiaries, including but not
limited to workers compensation, public and product liability and business interruption, and such other hazards as the Agent shall specify in amounts and under insurance policies and bonds by insurers acceptable to the Agent and all premiums thereon
shall be paid by Accentia and the policies delivered to the Agent. If Accentia fails to obtain the insurance and in such amounts of coverage as otherwise required pursuant to this Section 13(e), the Agent may procure such insurance and the cost
thereof shall be promptly reimbursed by Accentia and shall constitute Obligations. 
 (ii) Accentia’s
insurance coverage shall not be impaired or invalidated by any act or neglect of Accentia and the insurer will provide the Agent with no less than thirty (30) days notice prior to cancellation. 

(iii) The Agent, in connection with its status as a lender loss payee, will be assigned at all times, subject to any
Permitted Liens, which, pursuant to the Confirmed Plan, are senior in priority to the Liens granted in favor of the Agent under this Agreement, a first lien position as to any insurance policy and the proceeds thereof until such time as all
Obligations have been indefeasibly satisfied in full. 
 (f) Intellectual Property. Accentia: 

  
 15 

 (i) shall maintain in full force and effect its existence, rights and
franchises and all licenses and other rights to own or use its Intellectual Property, including registrations and applications therefor, that are necessary to the conduct of its business, as now conducted or as presently proposed to be conducted,
and shall not do any act or omit to do any act whereby any of such Intellectual Property may lapse, or become abandoned, dedicated to the public, or unenforceable, or the Lien therein in favor of the Agent for the ratable benefit of the Creditor
Parties would be adversely affected; 
 (ii) shall report to the Agent (A) the filing of any application
to register a copyright no later than ten (10) days after such filing occurs, and (B) the filing of any application to register any other Intellectual Property with any other Intellectual Property registry, and the issuance thereof, no
later than thirty (30) days after such filing or issuance occurs and, in each case, shall, simultaneously with such report, deliver to the Agent fully-executed documents required to acknowledge, confirm, register, record or perfect the Lien in
such Intellectual Property. In addition, Accentia will cooperate with the Agent in effecting any amendment to this Agreement or any Ancillary Agreement to include any new item of Intellectual Property included in the Collateral; 

(iii) shall, promptly upon the reasonable request of the Agent, execute and deliver to the Agent any document or
instrument required to acknowledge, confirm, register, record, or perfect the Lien of the Agent in any part of the Intellectual Property owned by Accentia; and 

(iv) shall not sell, assign, transfer, license, grant any option, or create or suffer to exist any Lien upon or with
respect to Intellectual Property, except for the Liens in favor of the Agent and the Permitted Liens and except for any license of Intellectual Property in the ordinary course of its business. 

(g) Properties. It shall keep its properties in good repair, working order and condition, reasonable wear and tear
excepted, and from time to time make all needful and proper repairs, renewals, replacements, additions and improvements thereto; and it shall at all times comply with each provision of all leases to which it is a party or under which it occupies
property if the breach of such provision could reasonably be expected to have a Material Adverse Effect. 
 (h)
Confidentiality. Except pursuant to the Confirmed Plan or as otherwise required in connection with the Bankruptcy Case, Accentia will not disclose, nor will it include in any public announcement, the name of any Creditor Party, unless
expressly agreed to by such Creditor Party or unless and until such disclosure is required by law or applicable regulation, and then only to the extent of such requirement. Notwithstanding the foregoing, Accentia may disclose any Creditor
Party’s identity and the terms of this Agreement and the Ancillary Agreements to its current and prospective debt and equity financing sources. 
 (i) Conversion Shares. Accentia hereby agrees that the Conversion Shares will be subject to Rule 144(e) under the Securities Act. Accentia further agrees that it will cooperate with the Lenders in
connection with all resales pursuant to Rule 144(e) and, at 

  
 16 

 
Accentia’s expense, provide legal opinions necessary to allow such resales provided Accentia and its counsel receive reasonably requested representations from the Lenders and broker, if any.

 (j) Legal Name, Etc. It shall not, without providing the Agent with thirty (30) days prior
written notice, change (i) its name as it appears in the official filings in the jurisdiction of its organization, (ii) the type of legal entity it is, (iii) its organization identification number, if any, issued by its jurisdiction
of organization, (iv) its jurisdiction of organization, or (v) its certificate of incorporation, by-laws or other organizational document. 
 (k) Compliance with Laws. The operation of its business is and shall continue to be in compliance in all material respects with all applicable federal, state and local laws, rules and ordinances,
including all laws, rules, regulations and orders relating to taxes, payment and withholding of payroll taxes, employer and employee contributions and similar items, securities, employee retirement and welfare benefits, employee health and safety
and environmental matters. 
 (l) Notices. It shall promptly inform the Agent in writing of: (i) the
commencement of all proceedings and investigations by or before, and/or the receipt of any notices from, any governmental or nongovernmental body and all actions and proceedings in any court or before any arbitrator against or in any way concerning
any event which could reasonably be expected to have, singly or in the aggregate, a Material Adverse Effect; (ii) any change which has had, or could reasonably be expected to have, a Material Adverse Effect; and (iii) any Event of Default
or Default. 
 (m) FIRPTA. Neither it, nor any of its Subsidiaries, is a “United States real
property holding corporation” as such term is defined in Section 897(c)(2) of the Code and Treasury Regulation Section 1.897-2 promulgated thereunder, and it and each of its Subsidiaries shall at no time take any action or otherwise
acquire any interest in any asset or property to the extent the effect of which shall cause it and/or such Subsidiary, as the case may be, to be a “United States real property holding corporation” as such term is defined in
Section 897(c)(2) of the Code and Treasury Regulation Section 1.897-2 promulgated thereunder. 
 (n)
Accentia Loans or Capital Contributions to Biovest. Notwithstanding anything to the contrary contained in this Agreement or in any of the Ancillary Agreements, Accentia shall be permitted to make loan and capital contributions to Biovest only
so long as Accentia and Biovest both comply with Section 2.2 of the Accentia Term Notes and the BVTI Term Notes, respectively, and which indebtedness to Accentia shall be subject to the terms of the Accentia Subordination Agreement. 

(o) Accentia Debentures. On the Closing Date, the Laurus Debenture Debt will be satisfied by the conversion of
the Laurus Debenture Debt into shares of Accentia Common Stock at a conversion rate equal to $2.67 per share (i.e., the Lenders will receive that number of shares of Accentia Common Stock determined by dividing the Laurus
Debenture Debt by $2.67). Upon this conversion, certain of the Lenders will receive 1,253,703 shares of Accentia Common Stock, in the amounts set forth on Schedule 13(o) attached hereto. 

  
 17 

 (p) Accentia Preferred Stock. On the Closing Date, the Preferred
Stock Debt will be satisfied by the conversion of the Preferred Stock Debt into shares of Accentia Common Stock at a conversion rate equal to $2.67 per share (i.e., the Lenders will receive that number of shares of Accentia Common Stock determined
by dividing the Preferred Stock Debt by $2.67). Upon this conversion, certain of the Lenders will receive 983,145 shares of Accentia Common Stock, in the amounts set forth on Schedule 13(p) attached hereto. 

14. Closing and Conditions to Closing. 

(a) Closing Date. Subject to the satisfaction of the conditions set forth in Sections 14(e),
(f) and (g) hereof (or the waiver thereof by the party entitled to waive that condition), the closing of the transactions contemplated by this Agreement (the “Closing”) shall take place at the offices of Cole, Schotz,
Meisel, Forman & Leonard, P.A., 900 Third Avenue, 16th Floor, New York, New York 10022 (or at such other place as the parties may designate in writing) at 10:00 a.m. (Eastern Standard Time) on the date on which the conditions set forth in Sections 14(e),
(f) and (g) are satisfied or waived (other than conditions that by their nature are to be satisfied at the Closing, but subject to the satisfaction or waiver of such conditions), unless another time or date, or both, are agreed to in
writing by the parties hereto. The date on which the Closing shall be held is referred to in this Agreement as the “Closing Date.” 
 (b) Deliveries by Accentia. At the Closing, Accentia shall deliver to the Agent: 
 (i) the executed Accentia Term Notes in the form attached hereto as Exhibit B; 
 (ii) the executed Accentia Pledge Agreements in the forms attached hereto as Exhibit C; 
 (iii) the executed Analytica Security Agreement in the form attached hereto as Exhibit D; 
 (iv) the executed Analytica Guaranty in the form attached hereto as Exhibit E; 
 (v) the executed Intellectual Property Security Agreements in the forms attached hereto as Exhibit F; 
 (vi) the executed Warrant Termination Agreements in the forms attached hereto as Exhibit G; and 
 (vii) such other documents and instruments as the Agent shall reasonably request. 
 (c) Deliveries by the Agent and the Lenders. At the Closing, the Agent and the Lenders, as applicable, shall deliver to Accentia: 

(i) the executed Accentia Pledge Agreements; 

  
 18 

 (ii) the executed Analytica Security Agreement; 

(iii) the executed Intellectual Property Security Agreements; 

(iv) the executed Warrant Termination Agreements; 

(v) written acknowledgment of the withdrawal of any proofs of claim filed by the Creditor Parties against Accentia and
Analytica in the Bankruptcy Case; and 
 (vi) such other documents and instruments as Accentia shall reasonably
request. 
 (d) Termination of Agreement. This Agreement may be terminated prior to the Closing as
follows: 
 (i) by Accentia or the Agent, if the Closing shall not have occurred by the close of business on
November 17, 2010 (the “Termination Date”); provided, however, that if the Closing shall not have occurred on or before the Termination Date due to a material breach of any representations, warranties, covenants or agreements
contained in this Agreement by Accentia or the Agent or the Lenders, then the breaching party may not terminate this Agreement pursuant to this Section 14(d)(i); and provided, further, that Accentia shall have the right to extend the
Termination Date for a period not to exceed forty-five (45) days in the aggregate; 
 (ii) by mutual
written consent of Accentia, the Agent and the Lenders; 
 (iii) by the Agent, if any condition to the
obligations of the Lenders set forth in Section 14(e) or (g) shall have become incapable of fulfillment, other than as a result of a breach by the Agent or the Lenders of any covenant or agreement contained in this Agreement, and such
condition is not waived by the Agent and the Lenders; 
 (iv) by Accentia, if any condition to the obligations
of Accentia set forth in Section 14(f) or (g) shall have become incapable of fulfillment, other than as a result of a breach by Accentia of any covenant or agreement contained in this Agreement, and such condition is not waived by
Accentia; 
 (v) by the Agent and the Lenders, if there shall be a material breach by Accentia of any
representation, warranty, covenant or agreement contained in this Agreement which would result in a failure of a condition set forth in Section 14(e) or (g) and which breach has not been cured by the earlier of (i) ten
(10) Business Days after the giving of written notice by the Agent to Accentia of such breach and (ii) the Termination Date; 
 (vi) by Accentia, if there shall be a material breach by the Agent or the Lenders of any representation, warranty, covenant or agreement contained in this Agreement which would result in a failure of a
condition set forth in Section 14(f) or (g) and which breach has not been cured by the earlier of (i) ten (10) Business Days after the giving of written notice by Accentia to the Agent of such breach and (ii) the Termination
Date; or 

  
 19 

 (vii) by Accentia or the Agent and the Lenders if there shall be in effect
a Final Order of a Governmental Authority of competent jurisdiction restraining, enjoining or otherwise prohibiting the consummation of the transactions contemplated by this Agreement, it being agreed that the parties hereto shall promptly appeal
any adverse determination which is not non-appealable (and pursue such appeal with reasonable diligence). 
 (e)
Conditions Precedent to Obligations of the Lenders. The obligation of the Lenders to consummate the transactions contemplated by this Agreement is subject to the fulfillment, on or prior to the Closing Date, of each of the following
conditions (any or all of which may be waived by the Lenders in whole or in part to the extent permitted by applicable law): 
 (i) the representations and warranties of Accentia contained in this Agreement (x) that are not qualified by materiality or Material Adverse Effect shall be true and correct in all respects on and as
of the Closing, except to the extent expressly made as of an earlier date, in which case as of such earlier date, and except to the extent that the failure of such representations and warranties to be true and correct would not reasonably be
expected to have, individually or in the aggregate, a Material Adverse Effect and (y) that are qualified by materiality or Material Adverse Effect shall be true and correct in all respects on and as of the Closing (disregarding any materiality
or Material Adverse Effect qualifier contained therein), except to the extent expressly made as of an earlier date, in which case as of such earlier date, and except to the extent that the failure of such representations and warranties to be true
and correct would not reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect; 
 (ii) Accentia shall have performed and complied in all material respects with all obligations and agreements required in this Agreement to be performed or complied with by it prior to the Closing Date;
and 
 (iii) Accentia shall have delivered, or caused to be delivered, to the Agent all of the items set forth
in Section 14(b). 
 (f) Conditions Precedent to Obligation of Accentia. The obligations of Accentia
to consummate the transactions contemplated by this Agreement are subject to the fulfillment, on or prior to the Closing Date, of each of the following conditions (any or all of which may be waived by Accentia in whole or in part to the extent
permitted by applicable law): 
 (i) the representations and warranties of the Lenders contained in this
Agreement (x) that are not qualified by materiality shall be true and correct in all respects on and as of the Closing, except to the extent expressly made as of an earlier date, in which case as of such earlier date, and except to the extent
that the failure of such representations and warranties to be true and correct would not reasonably be expected to have, individually or in the aggregate, a material adverse change and (y) that are qualified by materiality shall be true and
correct in all respects on and as of the Closing (disregarding any materiality qualifier contained therein), except to the extent expressly made as of an earlier date, in which case as of such earlier date, and except to the extent that the failure
of such representations and warranties to be true and 

  
 20 

 
correct would not reasonably be expected to have, individually or in the aggregate, a material adverse change; 

(ii) the Lenders shall have performed and complied in all material respects with all obligations and agreements required
by this Agreement to be performed or complied with by the Lenders on or prior to the Closing Date; and 
 (iii)
the Agent and the Lenders, as applicable, shall have delivered to Accentia all of the items set forth in Section 14(c). 
 (g) Conditions Precedent to Obligations of Accentia and the Lenders. The respective obligations of Accentia and the Lenders to consummate the transactions herein are subject to the fulfillment, on
or prior to the Closing Date, of each of the following conditions (any or all of which may be waived by Accentia and the Lenders in whole or in part to the extent permitted by applicable law): 

(i) there shall not be in effect any Final Order by a Governmental Authority of competent jurisdiction restraining,
enjoining or otherwise prohibiting the consummation of the transactions contemplated by this Agreement; 
 (ii)
the Confirmation Order shall have become a Final Order; 
 (iii) the closing shall have occurred under the
Biovest Security Agreement; and 
 (iv) the Effective Date under the Confirmed Plan shall have occurred.

 (h) Frustration of Closing Conditions. No party may rely on the failure of any condition set forth in
Section 14(e), (f) or (g), as the case may be, if such failure was caused by such party’s failure to comply with any provision of this Agreement. 

15. Further Assurances. At any time and from time to time, upon the written request of the Agent and at the sole
expense of Accentia, Accentia shall promptly and duly execute and deliver any and all such further instruments and documents and take such further action as the Agent may reasonably request (a) to obtain the full benefits of this Agreement and
the Ancillary Agreements, (b) to protect, preserve, perfect and maintain the Agent’s rights in the Collateral and under this Agreement or any Ancillary Agreement, and/or (c) to enable the Agent to exercise all or any of the rights and
powers granted herein or in any Ancillary Agreement. 
 16. Representations, Warranties and Covenants of
Lenders. Each Lender, severally and not jointly, hereby represents, warrants and covenants to Accentia as follows: 
 (a) Requisite Power and Authority. Such Lender has all necessary power and authority under all applicable provisions of law to execute and deliver this Agreement and the Ancillary Agreements and to
carry out their provisions. All corporate action on such Lender’s part required for the lawful execution and delivery of this Agreement and the Ancillary Agreements has been or will be effectively taken prior to the Closing Date. Upon their
execution and delivery, this Agreement and the Ancillary Agreements shall be valid and binding 

  
 21 

 
obligations of such Lender, enforceable in accordance with their terms, except (i) as limited by applicable bankruptcy, insolvency, reorganization, moratorium or other laws of general
application affecting enforcement of creditors’ rights, and (ii) as limited by general principles of equity that restrict the availability of equitable and legal remedies. 

(b) Investment Representations. Such Lender understands that the Accentia Term Notes are being offered and sold
pursuant to an exemption from registration contained in Section 1145(a) of the Bankruptcy Code and the Securities Act based in part upon such Lender’s representations contained in this Agreement, including, without limitation, that such
Lender is an “accredited investor” within the meaning of Regulation D under the Securities Act. Such Lender has received or has had full access to all the information it considers necessary or appropriate to make an informed investment
decision with respect to the Accentia Term Notes to be issued to it under this Agreement. 
 (c) Lender Bears
Economic Risk. Such Lender has substantial experience in evaluating and investing in private placement transactions of securities in companies similar to Accentia so that it is capable of evaluating the merits and risks of its investment in
Accentia and has the capacity to protect its own interests. Such Lender must bear the economic risk of this investment until the Accentia Term Notes are sold pursuant to (i) an effective registration statement under the Securities Act, or
(ii) an exemption from registration is available. 
 (d) Investment for Own Account. The Accentia
Term Notes are being issued to such Lender for its own account for investment only, and not as a nominee or agent and not with a view towards or for resale in connection with their distribution. 

(e) Lender Can Protect Its Interest. Such Lender represents that by reason of its, or of its management’s,
business and financial experience, such Lender has the capacity to evaluate the merits and risks of its investment in the Accentia Term Notes and to protect its own interests in connection with the transactions contemplated in this Agreement and the
Ancillary Agreements. Further, such Lender is aware of no publication of any advertisement in connection with the transactions contemplated in this Agreement or the Ancillary Agreements. 

(f) Accredited Investor. Such Lender represents that it is an accredited investor within the meaning of Regulation
D under the Securities Act. 
 (g) Patriot Act. Such Lender certifies that, to the best of such
Lender’s knowledge, such Lender has not been designated, and is not owned or controlled, by a “suspected terrorist” as defined in Executive Order 13224. Such Lender seeks to comply with all applicable laws concerning money laundering
and related activities. In furtherance of those efforts, such Lender hereby represents, warrants and covenants that: (i) none of the cash or property that such Lender will use to make the Accentia Term Loans has been or shall be derived from,
or related to, any activity that is deemed criminal under United States law; and (ii) no disbursement by such Lender to Accentia, to the extent within such Lender’s control, shall cause such Lender to be in violation of the United States
Bank Secrecy Act, the United States International Money Laundering Control Act of 1986 or the United States International Money Laundering Abatement and Anti-Terrorist Financing Act of 2001. Such Lender shall promptly notify Accentia if any of these
representations ceases to be true and accurate regarding such 

  
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Lender. Such Lender agrees to provide Accentia any additional information regarding such Lender that Accentia deems necessary or convenient to ensure compliance with all applicable law concerning
money laundering and similar activities. Such Lender understands and agrees that if at any time it is discovered that any of the foregoing representations are incorrect, or if otherwise required by applicable law or regulation related to money
laundering or similar activities, such Lender may undertake appropriate actions to ensure compliance with applicable law or regulation, including but not limited to segregation and/or redemption of such Lender’s investment in Accentia. Such
Lender further understands that Accentia may release information about such Lender and, if applicable, any underlying beneficial owners, to proper authorities if Accentia, in its sole discretion, determines that it is in the best interests of
Accentia in light of relevant rules and regulations under the laws set forth in subsection (ii) above. 

(h) Limitation on Acquisition of Stock. Notwithstanding anything to the contrary contained in this Agreement, any
Ancillary Agreement, or any document, instrument or agreement entered into in connection with any other transaction entered into by and between such Lender and Accentia (and/or Subsidiaries or Affiliates of Accentia), such Lender (and/or
Subsidiaries or Affiliates of such Lender) shall not acquire stock in Accentia (including, without limitation, pursuant to a contract to purchase, by exercising an option or warrant, by converting any other security or instrument, by acquiring or
exercising any other right to acquire shares of stock or other security convertible into shares of stock in Accentia, or otherwise, and such options, warrants, conversion or other rights shall not be exercisable) to the extent such stock acquisition
would cause any interest (including any original issue discount) payable by Accentia to a Non-U.S. Lender not to qualify as portfolio interest, within the meaning of Section 871(h)(2) or Section 881(c)(2) of the U.S. Internal Revenue Code
of 1986, as amended (the “Code”) by reason of Section 87l(h)(3) or Section 88l(c)(3)(B) of the Code, as applicable, taking into account the constructive ownership rules under Section 871(h)(3)(C) of the Code (the
“Stock Acquisition Limitation”). 
 (i) Reserved. 

(j) Ancillary Agreements and Other Closing Documents. The Agent and the Lenders acknowledge and agree that, as a
condition to the Closing, the closing under the Biovest Security Agreement shall have occurred and the Agent and the Lenders, as the case may be, shall have executed and delivered each of the Ancillary Agreements and other documents listed in
Section 14(c). 
 (k) Reserved. 

17. Confidentiality. Except in connection with the Bankruptcy Case, each Lender covenants and agrees with Accentia
that such Lender will not disclose, and will not include in any public announcement, the name of Accentia, unless expressly agreed to by Accentia or unless and until such disclosure is required by law or applicable regulation, and then only to the
extent of such requirement. Notwithstanding the foregoing, (i) such Lender shall be permitted to discuss, distribute or otherwise transfer any non-public information of Accentia in such Lender’s possession now or in the future to
(x) its employees, agents, counsel, professional consultants and accountants who, in each such case, have a specific need to know such information, and (y) potential or actual (A) direct or indirect investors in such Lender and
(B) assignees or transferees 

  
 23 

 
of all or a portion of the Obligations, to the extent that such investor or assignee or transferee enters into a confidentiality agreement for such benefit of Accentia in such form as may be
necessary to address Accentia’s Regulation FD requirements; (ii) such Lender (and each employee, representative, or other agent of such Lender) may disclose to any and all Persons, without limitation of any kind, the tax treatment and any
facts that may be relevant to the tax structure of the transactions contemplated by this Agreement and the Ancillary Agreements and the agreements referred to therein; provided, however, that no Lender (and no employee, representative or
other agent thereof) shall disclose pursuant to this clause (ii) any other information that is not relevant to understanding the tax treatment or tax structure of such transactions (including the identity of any party or any information that
could lead another to determine the identity of any party); and (iii) the Agent or any Affiliate thereof shall be entitled to post on its website a summary of the transactions contemplated by this Agreement, including Accentia’s name.

 18. Power of Attorney. Accentia hereby appoints the Agent, or any other Person whom the Agent may
designate as Accentia’s attorney, with power to: (a)(i) execute any security related documentation on such Accentia’s behalf and to supply any omitted information and correct patent errors in any documents executed by Accentia or on
Accentia’s behalf; (ii) file financing statements and other evidence of Liens granted hereunder against Accentia covering the Collateral (and, in connection with the filing of any such financing statements, describe the Collateral as
“all assets and all personal property, whether now owned and/or hereafter acquired” (or any substantially similar variation thereof)); (iii) sign Accentia’s name on any invoice or bill of lading relating to any Accounts, drafts
against Account Debtors, schedules and assignments of Accounts, notices of assignment, financing statements and other evidence of the Agent’s Liens granted hereunder and other public records, verifications of Account and notices to or from
Account Debtors; (iv) in the case of any Intellectual Property, execute and deliver, and have recorded, any and all agreements, instruments, documents and papers as the Agent may request to evidence the Agent’s security interest in such
Intellectual Property and the goodwill and general intangibles of Accentia relating thereto or represented thereby; and (v) do all other things the Agent deems necessary to carry out the terms of Section 6 of this Agreement; and
(b) upon the occurrence and during the continuance of an Event of Default (i) endorse Accentia’s name on any checks, notes, acceptances, money orders, drafts or other forms of payment or security that may come into the Agent’s
possession; (ii) verify the validity, amount or any other matter relating to any Account by mail, telephone, telegraph or otherwise with Account Debtors; (iii) do all other things necessary to carry out this Agreement, any Ancillary
Agreement and all related documents; and (iv) notify the post office authorities to change the address for delivery of Accentia’s mail to an address designated by the Agent, and to receive, open and dispose of all mail addressed to
Accentia. Accentia hereby ratifies and approves all acts of the attorney. Neither the Agent nor the attorney will be liable for any acts or omissions or for any error of judgment or mistake of fact or law, except for gross negligence or willful
misconduct. This power, being coupled with an interest, is irrevocable so long as the Agent has a security interest and until the Obligations have been fully satisfied. 

19. Termination of Lien. The Liens and rights granted to the Agent hereunder and in any Ancillary Agreements, and
the financing statements filed in connection herewith or therewith, shall continue in full force and effect until all of the Obligations have been indefeasibly paid or performed in full. The Agent shall not be required to send termination

  
 24 

 
statements or other evidence of the release of the Liens granted hereunder to Accentia, or to file them with any filing office, unless and until this Agreement and the Ancillary Agreements shall
have been terminated in accordance with their terms and all Obligations indefeasibly paid in full in immediately available funds. 
 20. Events of Default. The occurrence of any of the following shall constitute an “Event of Default”: 

(a) failure to make payment of any principal, interest, fees, costs, charges, expenses, or other sums payable from time
to time hereunder, under the Accentia Term Notes, under Section 5(b) of this Agreement, if any, or under any of the Ancillary Agreements when required hereunder or thereunder, and, in any such case, such failure shall continue for (i) in
the case of a payment of scheduled principal or interest, a period of five (5) Business Days following the date upon which any such payment was due, (ii) in the case of payments due under Section 5(b), if any, that are not paid when
due on eight (8) occasions, or (iii) in the case of any other amount payable, a period of five (5) Business Days following the date of Accentia’s written receipt from the Agent of a written notice identifying the amount due and
providing reasonable supporting details; 
 (b) Accentia or an Subsidiary of Accentia shall (i) apply for,
consent to or suffer to exist the appointment of or the taking of possession by, a receiver, custodian, trustee or liquidator of itself or of all or a substantial part of its property, (ii) make a general assignment for the benefit of
creditors, (iii) commence a voluntary case under the federal bankruptcy laws (as now or hereafter in effect), (iv) be adjudicated bankrupt or insolvent, (v) file a petition seeking to take advantage of any other law providing for the
relief of debtors, (vi) acquiesce to without challenge within ten (10) days of the filing thereof, or fail to have dismissed within forty-five (45) days, any petition filed against it in any involuntary case under such bankruptcy
laws, or (vii) take any action for the purpose of effecting any of the foregoing; 
 (c) Accentia shall
cease operation of its present business; or 
 (d) Accentia directly or indirectly sells, assigns, transfers,
conveys, or suffers or permits to occur any sale, assignment, transfer or conveyance of all or substantially all of its assets, except as permitted herein. 
 21. Remedies. Following the occurrence of an Event of Default that is continuing, the Agent shall have the right to demand repayment in full of all Obligations, whether or not otherwise due. Until
all Obligations have been fully and indefeasibly satisfied, the Agent shall retain its Lien in all Collateral. The Agent shall have, in addition to all other rights provided herein and in each Ancillary Agreement, the rights and remedies of a
secured party under the UCC, and under other applicable law, all other legal and equitable rights to which the Agent may be entitled, including the right to take immediate possession of the Collateral, to require Accentia to assemble the Collateral,
at Accentia’s expense, and to make it available to the Agent at a place designated by the Agent which is reasonably convenient to both parties and to enter any of the premises of Accentia or wherever the Collateral shall be located, with or
without force or process of law, and to keep and store the same on said premises until sold (and if said premises be the property of Accentia, Accentia agrees not to charge the Agent or any Lender for storage thereof), 

  
 25 

 
and the right to apply for the appointment of a receiver for Accentia’s property. Further, the Agent may, at any time or times after the occurrence of an Event of Default that is continuing,
sell and deliver all Collateral held by or for the Agent at public or private sale for cash, upon credit or otherwise, at such prices and upon such terms as the Agent, in its sole discretion, deems advisable or the Agent may otherwise recover upon
the Collateral in any commercially reasonable manner. The requirement of reasonable notice shall be met if such notice is mailed postage prepaid to Accentia at Accentia’s address as shown in Section 30, at least ten (10) days before
the time of the event of which notice is being given. The Agent may be the purchaser at any sale, if it is public. In connection with the exercise of the foregoing remedies, and not without limitations of any remedies with respect to Intellectual
Property Collateral, the Agent may exercise the rights and license granted under Section 6(c) hereof. The proceeds of sale shall be applied first to all costs and expenses of sale, including reasonable attorneys’ fees, and second to the
payment (in whatever order the Agent elects) of all Obligations. After the indefeasible payment and satisfaction in full of all of the Obligations, and after the payment by the Agent of any other amount required by any provision of law, including
Section 9-608(a)(1) of the UCC (but only after the Agent has received what the Agent considers reasonable proof of a subordinate party’s security interest), the surplus, if any, shall be paid to Accentia or its representatives or to
whosoever may be lawfully entitled to receive the same, or as a court of competent jurisdiction may direct. Accentia shall remain liable to the Creditor Parties for any deficiency. The parties hereto each hereby agree that the exercise by any party
hereto of any right granted to it or the exercise by any party hereto of any remedy available to it (including, without limitation, the issuance of a notice of redemption, a borrowing request and/or a notice of default), in each case, hereunder or
under any Ancillary Agreement shall not constitute confidential information and no party shall have any duty to the other party to maintain such information as confidential, except for the portions of such publicly filed documents that are subject
to a confidential treatment request made by Accentia to the SEC. 
 22. Waivers. To the full extent
permitted by applicable law, Accentia hereby waives (a) presentment, demand and protest, and notice of presentment, dishonor, intent to accelerate, acceleration, protest, default, nonpayment, maturity, release, compromise, settlement, extension
or renewal of any or all of this Agreement and the Ancillary Agreements or any other notes, commercial paper, Accounts, contracts, Documents, Instruments, Chattel Paper and guaranties at any time held by the Agent on which Accentia may in any way be
liable, and hereby ratifies and confirms whatever the Agent may do in this regard; (b) all rights to notice and a hearing prior to the Agent’s taking possession or control of, or to the Agent’s replevy, attachment or levy upon, any
Collateral or any bond or security that might be required by any court prior to allowing the Agent to exercise any of its remedies; and (c) the benefit of all valuation, appraisal and exemption laws. Accentia acknowledges that it has been
advised by counsel of its choices and decisions with respect to this Agreement, the Ancillary Agreements and the transactions evidenced hereby and thereby. 
 23. Expenses. Accentia shall pay all of the Agent’s out-of-pocket costs and expenses, including reasonable fees and disbursements of outside counsel and appraisers, in connection with the
prosecution or defense of any action, contest, dispute, suit or proceeding concerning any matter in any way arising out of, related to or connected with this Agreement or any Ancillary Agreement. Accentia shall also pay all of the Agent’s
reasonable fees, charges, out-of-pocket costs and expenses, including fees and disbursements of counsel and appraisers, in connection 

  
 26 

 
with (a) the preparation, execution and delivery of any waiver, any amendment thereto or consent proposed or executed in connection with the transactions contemplated by this Agreement or
the Ancillary Agreements, (b) the Agent’s obtaining performance of the Obligations under this Agreement and any Ancillary Agreements, including, but not limited to, the enforcement or defense of the Agent’s security interests,
assignments of rights and Liens hereunder as valid perfected security interests, (c) any attempt to inspect, verify, protect, collect, sell, liquidate or otherwise dispose of any Collateral, (d) any appraisals or re-appraisals of any
property (real or personal) pledged to the Agent by Accentia as Collateral for, or any other Person as security for, the Obligations hereunder, and (e) any consultations in connection with any of the foregoing. Accentia shall also pay each
Creditor Party the customary bank charges for any bank services (including wire transfers) performed or caused to be performed by it for Accentia at Accentia’s request or in connection with Accentia’s loan account with such Creditor Party.
All such costs and expenses together with all filing, recording and search fees, taxes and interest payable by Accentia to the Creditor Parties shall be payable on demand and shall be secured by the Collateral. If any tax by any Governmental
Authority is or may be imposed on or as a result of any transaction between Accentia, on the one hand, and any Creditor Party on the other hand, which such Creditor Party is or may be required to withhold or pay, Accentia shall hereby indemnify and
hold such Creditor Party harmless in respect of such taxes, and Accentia will repay to such Creditor Party the amount of any such taxes which shall be charged to Accentia’s account; and until Accentia shall furnish such Creditor Party with
indemnity therefor (or supply such Creditor Party with evidence satisfactory to it that due provision for the payment thereof has been made), such Creditor Party may hold without interest any balance standing to Accentia’s credit and the Agent
shall retain its Liens in any and all Collateral. 
 24. Assignment; Register. 

(a) Each Lender may assign any or all of the Obligations to any Person and, subject to acceptance and recordation thereof
by the Agent pursuant to Section 24(b) and receipt by the Agent of a copy of the agreement or instrument pursuant to which such assignment is made (each such agreement or instrument, an “Assignment Agreement”), any such
assignee shall succeed to all of such Lender’s rights with respect thereto; provided that no Lender shall be permitted to effect any such assignment to a direct competitor of Accentia unless an Event of Default has occurred and is continuing
and such Lender has given Accentia no less than fifteen (15) Business Days prior notice of such assignment. Each Lender may from time to time sell or otherwise grant participations in any of the Obligations and the holder of any such
participation shall, subject to the terms of any agreement between such Lender and such holder, be entitled to the same benefits as such Lender with respect to any security for the Obligations in which such holder is a participant. Accentia agrees
that each such holder may exercise any and all rights of banker’s lien, set-off and counterclaim with respect to its participation in the Obligations as fully as though Accentia were directly indebted to such holder in the amount of such
participation. Accentia may not assign any of its rights or obligations hereunder without the prior written consent of the Agent. All of the terms, conditions, promises, covenants, provisions and warranties of this Agreement shall inure to the
benefit of each of the undersigned, and shall bind the representatives, successors and permitted assigns of Accentia and the Creditor Parties. 
 (b) The Agent shall maintain, or cause to be maintained, for this purpose only as agent for each Lender, (i) a copy of each Assignment Agreement delivered to it and (ii) a book

  
 27 

 
entry system, within the meaning of U.S. Treasury Regulation Sections 5f.103-1(c) and 1.871-14(c) (the “Register”), in which it will register the name and address of each Lender
and the name and address of each assignee of each Lender under this Agreement, and the principal amount of, and stated interest on, the Accentia Term Loans owing to each such Lender and assignee pursuant to the terms hereof and each Assignment
Agreement. The right, title and interest of the Lenders and their assignees in and to such Accentia Term Loans shall be transferable only upon notation of such transfer in the Register, and no assignment thereof shall be effective until recorded
therein. Accentia and each Creditor Party shall treat each Person whose name is recorded in the Register as a Lender pursuant to the terms hereof as a Lender and owner of an interest in the Obligations hereunder for all purposes of this Agreement,
notwithstanding notice to the contrary or any notation of ownership or other writing or any Accentia Term Note. The Register shall be available for inspection by Accentia or Lender, at any reasonable time and from time to time, upon reasonable prior
notice. 
 25. No Waiver; Cumulative Remedies. Failure by any Creditor Party to exercise any right,
remedy or option under this Agreement, any Ancillary Agreement or any supplement hereto or thereto or any other agreement between or among Accentia and such Creditor Party, will not operate as a waiver; no waiver by any Creditor Party will be
effective unless it is in writing and then only to the extent specifically stated. The Creditor Parties’ rights and remedies under this Agreement and the Ancillary Agreements will be cumulative and not exclusive of any other right or remedy
which any of the Creditor Parties may have. 
 26. Application of Payments. Except as otherwise provided
in this Agreement or in any Ancillary Agreement, Accentia irrevocably waives the right to direct the application of any and all payments at any time or times hereafter received by the Agent from or on Accentia’s behalf and Accentia hereby
irrevocably agrees that the Agent shall have the continuing exclusive right to apply and reapply any and all payments received at any time or times hereafter against the Obligations hereunder in such manner as the Agent may reasonably deem advisable
notwithstanding any entry by the Agent upon any of the Agent’s books and records. 
 27. Indemnity.
Accentia hereby indemnifies and holds each Creditor Party, and its respective affiliates, employees, attorneys and agents (each, an “Indemnified Person”), harmless from and against any and all suits, actions, proceedings, claims,
damages, losses, liabilities and expenses of any kind or nature whatsoever (including reasonable attorneys’ fees and disbursements and other costs of investigation or defense, including those incurred upon any appeal) which may be instituted or
asserted against or incurred by any such Indemnified Person as the result of credit having been extended, suspended or terminated under this Agreement or any of the Ancillary Agreements or with respect to the execution, delivery, enforcement,
performance and administration of, or in any other way arising out of or relating to, this Agreement, the Ancillary Agreements or any other documents or transactions contemplated by or referred to herein or therein and any actions or failures to act
with respect to any of the foregoing, except to the extent that any such indemnified liability is finally determined by a court of competent jurisdiction to have resulted primarily from such Indemnified Person’s gross negligence, bad faith or
willful misconduct. NO INDEMNIFIED PERSON SHALL BE RESPONSIBLE OR LIABLE TO ACCENTIA OR TO ANY OTHER PARTY OR TO ANY SUCCESSOR, ASSIGNEE OR THIRD PARTY BENEFICIARY OR ANY OTHER PERSON ASSERTING CLAIMS DERIVATIVELY THROUGH SUCH PARTY, FOR INDIRECT,

  
 28 

 
PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES WHICH MAY BE ALLEGED AS A RESULT OF CREDIT HAVING BEEN EXTENDED, SUSPENDED OR TERMINATED UNDER THIS AGREEMENT OR ANY ANCILLARY AGREEMENT OR AS A
RESULT OF ANY OTHER TRANSACTION CONTEMPLATED HEREUNDER OR THEREUNDER. 
 28. Revival. Accentia further
agrees that to the extent Accentia makes a payment or payments to any Creditor Party, which payment or payments or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside and/or required to be repaid to a
trustee, receiver or any other party under any bankruptcy act, state or federal law, common law or equitable cause, then, to the extent of such payment or repayment, the obligation or part thereof intended to be satisfied shall be revived and
continued in full force and effect as if said payment had not been made. 
 29. Borrowing Agency
Provisions. 
 (a) Accentia shall make payment upon the maturity of the Obligations by acceleration or
otherwise, and such obligation and liability shall in no way be affected by any extensions, renewals and forbearance granted by the Agent to Accentia, failure of the Agent to give Accentia notice of borrowing or any other notice, any failure of the
Agent to pursue to preserve its rights against Accentia, the release by the Agent of any Collateral now or thereafter acquired from Accentia, and such agreement by Accentia to pay upon any notice issued pursuant thereto is unconditional and
unaffected by prior recourse by the Agent to Accentia or any Collateral for Accentia’s Obligations or the lack thereof. 
 (b) Accentia expressly waives any and all rights of subrogation, reimbursement, indemnity, exoneration, contribution or any other claim which Accentia may now or hereafter have against any other Person
directly or contingently liable for the Obligations, or against or with respect to any other’s property (including, without limitation, any property which is Collateral for the Obligations), arising from the existence or performance of this
Agreement, until all Obligations have been indefeasibly paid in full and this Agreement has been irrevocably terminated. 
 30. Notices. Any notice or request hereunder may be given to Accentia or the Agent and the Lenders at the respective addresses set forth below or as may hereafter be specified in a notice
designated as a change of address under this Section. Any notice or request hereunder shall be given by registered or certified mail, return receipt requested, hand delivery, overnight mail or facsimile transmission (confirmed by mail). Notices and
requests shall be, in the case of those by hand delivery, deemed to have been given when delivered to any officer of the party to whom it is addressed, in the case of those by registered or certified mail or overnight mail, deemed to have been given
three (3) Business Days after the date when deposited in the mail or with the overnight mail carrier, and, in the case of a facsimile transmission, when confirmed. 

Notices shall be provided as follows: 

  
 29 

			
	 If to the Agent or the Lenders:
	  	LV Administrative Services, Inc.
		  	 875 Third Avenue, 3rd Floor
 New
York, New York 10022

		  	Attention: Portfolio Services
		  	Telephone:  (212) 541-5800
		  	Facsimile:    (212) 581-5037
		
	 With a copy to:
	  	Cole, Schotz, Meisel, Forman & Leonard, P.A.
		  	 25 Main Street, Court Plaza North
 Hackensack, New Jersey 07601

		  	Attention: Stuart Komrower, Esq.
		  	Telephone:  (201) 525-6331
		  	Facsimile:    (201) 678-6331
		
	 If to Accentia:
	  	Accentia Biopharmaceuticals, Inc.
		  	 324 South Hyde Park Avenue, Suite 350
 Tampa, Florida 33606

		  	Attention: Samuel S. Duffey, President
		  	Telephone:  (813) 864-2554
		  	Facsimile:    (813) 258-6912
		
	 With a copy to:
	  	Stichter, Riedel, Blain & Prosser, P.A.
		  	 110 East Madison Street, Suite 200
 Tampa, Florida 33602

		  	Attention: Charles A. Postler, Esq.
		  	Telephone:  (813) 229-0144
		  	Facsimile:    (813) 229-1811
		  	            and
		  	Foley & Lardner LLP
		  	100 North Tampa Street, Suite 2700
		  	Tampa, Florida 33602
		  	Attention: Curt P. Creely, Esq.
		  	Telephone:  (813) 229-2300
		  	Facsimile:    (813) 221-4210

 or such other address as may be designated in writing hereafter in accordance with this Section 30 by such Person. 

31. Governing Law, Jurisdiction and Waiver of Jury Trial. 

(a) THIS AGREEMENT AND THE ANCILLARY AGREEMENTS SHALL BE GOVERNED BY AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE
OF NEW YORK APPLICABLE TO CONTRACTS MADE AND PERFORMED IN SUCH STATE, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW. 

  
 30 

 (b) ACCENTIA HEREBY CONSENTS AND AGREES THAT THE STATE AND/OR FEDERAL COURTS
LOCATED IN THE COUNTY OF NEW YORK, STATE OF NEW YORK SHALL HAVE EXCLUSIVE JURISDICTION TO HEAR AND DETERMINE ANY CLAIMS OR DISPUTES BETWEEN ACCENTIA, ON THE ONE HAND, AND ANY CREDITOR PARTY, ON THE OTHER HAND, PERTAINING TO THIS AGREEMENT OR ANY OF
THE ANCILLARY AGREEMENTS OR TO ANY MATTER ARISING OUT OF OR RELATED TO THIS AGREEMENT OR ANY OF THE ANCILLARY AGREEMENTS; PROVIDED, THAT EACH CREDITOR PARTY AND ACCENTIA ACKNOWLEDGES THAT ANY APPEALS FROM THOSE COURTS MAY HAVE TO BE HEARD BY
A COURT LOCATED OUTSIDE OF THE COUNTY OF NEW YORK, STATE OF NEW YORK; AND FURTHER PROVIDED, THAT NOTHING IN THIS AGREEMENT SHALL BE DEEMED OR OPERATE TO PRECLUDE ANY CREDITOR PARTY FROM BRINGING SUIT OR TAKING OTHER LEGAL ACTION IN ANY OTHER
JURISDICTION TO COLLECT THE OBLIGATIONS, TO REALIZE ON THE COLLATERAL OR ANY OTHER SECURITY FOR THE OBLIGATIONS, OR TO ENFORCE A JUDGMENT OR OTHER COURT ORDER IN FAVOR OF ANY CREDITOR PARTY. ACCENTIA EXPRESSLY SUBMITS AND CONSENTS IN ADVANCE TO SUCH
JURISDICTION IN ANY ACTION OR SUIT COMMENCED IN ANY SUCH COURT, AND ACCENTIA HEREBY WAIVES ANY OBJECTION THAT IT MAY HAVE BASED UPON LACK OF PERSONAL JURISDICTION, IMPROPER VENUE OR FORUM NON CONVENIENS. ACCENTIA HEREBY WAIVES PERSONAL
SERVICE OF THE SUMMONS, COMPLAINT AND OTHER PROCESS ISSUED IN ANY SUCH ACTION OR SUIT AND AGREES THAT SERVICE OF SUCH SUMMONS, COMPLAINT AND OTHER PROCESS MAY BE MADE BY REGISTERED OR CERTIFIED MAIL ADDRESSED TO ACCENTIA AT THE ADDRESS SET FORTH IN
SECTION 30 AND THAT SERVICE SO MADE SHALL BE DEEMED COMPLETED UPON THE EARLIER OF ACCENTIA’S ACTUAL RECEIPT THEREOF OR THREE (3) DAYS AFTER DEPOSIT IN THE U.S. MAILS, PROPER POSTAGE PREPAID. 

(c) THE PARTIES DESIRE THAT THEIR DISPUTES BE RESOLVED BY A JUDGE APPLYING SUCH APPLICABLE LAWS. THEREFORE, TO ACHIEVE
THE BEST COMBINATION OF THE BENEFITS OF THE JUDICIAL SYSTEM AND/OR OF ARBITRATION, THE PARTIES HERETO WAIVE ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION, SUIT, OR PROCEEDING BROUGHT TO RESOLVE ANY DISPUTE, WHETHER ARISING IN CONTRACT, TORT, OR
OTHERWISE BETWEEN ANY CREDITOR PARTY AND/OR ACCENTIA ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THE RELATIONSHIP ESTABLISHED BETWEEN THEM IN CONNECTION WITH THIS AGREEMENT, ANY ANCILLARY AGREEMENT OR THE TRANSACTIONS RELATED HERETO OR
THERETO. 
 32. Limitation of Liability. Accentia acknowledges and understands that in order to assure
repayment of the Obligations hereunder the Creditor Parties may be required to exercise any and all of the Creditor Parties’ rights and remedies hereunder and agrees that, except as limited by applicable law, neither the Creditor Parties nor
any of their respective agents shall be liable for acts taken or omissions made in connection herewith or therewith except to the extent such acts or omissions result from or constitute bad faith, gross negligence or willful misconduct of the
Creditor Parties or any of the Creditor Parties’ agents. 

  
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 33. Entire Understanding; Maximum Interest. This Agreement and the
Ancillary Agreements (together with any provisions of the Confirmed Plan relevant to the subject matter hereof) contain the entire understanding among Accentia, the Lenders and the Agent as to the subject matter hereof and thereof and any promises,
representations, warranties or guarantees not herein contained shall have no force and effect unless in writing, signed by Accentia and the Agent. Neither this Agreement, the Ancillary Agreements, nor any portion or provisions thereof may be
changed, modified, amended, waived, supplemented, discharged, cancelled or terminated orally or by any course of dealing, or in any manner other than by an agreement in writing, signed by the party to be charged. Nothing contained in this Agreement,
any Ancillary Agreement or in any document referred to herein or delivered in connection herewith shall be deemed to establish or require the payment of a rate of interest or other charges in excess of the Maximum Legal Rate. In the event that the
rate of interest or dividends required to be paid or other charges hereunder exceed the Maximum Legal Rate, any payments in excess of such Maximum Legal Rate shall be credited against amounts owed by Accentia to the Creditor Parties and thus
refunded to Accentia. 
 34. Severability. Wherever possible, each provision of this Agreement or the
Ancillary Agreements shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement or the Ancillary Agreements shall be prohibited by or invalid under applicable law such provision
shall be ineffective to the extent of such prohibition or invalidity, without invalidating the remainder of such provision or the remaining provisions thereof. 
 35. Survival. The representations, warranties, covenants and agreements made herein shall survive any investigation made by any Creditor Party and the Closing of the transactions contemplated
hereby; provided, however, the representations and warranties that relate solely to a specific date by their express terms shall only be deemed to have been made as of such date and are hereby represented and warranted to have been
true and correct when made. All statements as to factual matters contained in any certificate or other instrument delivered by or on behalf of Accentia pursuant hereto in connection with the transactions contemplated hereby shall be deemed to be
representations and warranties by Accentia hereunder solely as of the date of such certificate or instrument. All indemnities set forth herein shall survive the execution, delivery and termination of this Agreement and the Ancillary Agreements and
the making and repaying of the Obligations. 
 36. Captions. All captions are and shall be without
substantive meaning or content of any kind whatsoever. 
 37. Counterparts; Signatures. This Agreement
may be executed in one or more counterparts, each of which shall constitute an original and all of which taken together shall constitute one and the same agreement. Any signature delivered by a party via facsimile or electronic transmission shall be
deemed to be an original signature hereto. 
 38. Construction. The parties acknowledge that each party
and its counsel have reviewed this Agreement and that the normal rule of construction to the effect that any ambiguities are to be resolved against the drafting party shall not be employed in the interpretation of this Agreement or any amendments,
schedules or exhibits thereto. 

  
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 39. Publicity. Accentia hereby authorizes each Creditor Party to make
appropriate announcements of the financial arrangement entered into by and among Accentia and each Creditor Party, including, without limitation, announcements which are commonly known as tombstones, in such publications and to such selected parties
as the Agent shall in its sole and absolute discretion deem appropriate, or as required by applicable law. 

40. Joinder. It is understood and agreed that any Person that desires to become a debtor hereunder, or is required
to execute a counterpart of this Agreement after the date hereof pursuant to the requirements of this Agreement or any Ancillary Agreement, shall become a debtor hereunder by (a) executing a Joinder Agreement in form and substance satisfactory
to the Agent, (b) delivering supplements to such exhibits and annexes to this Agreement and the Ancillary Agreements as the Agent shall reasonably request and (c) taking all actions as specified in this Agreement as would have been taken
by such debtor had it been an original party to this Agreement, in each case with all documents required above to be delivered to the Agent and with all documents and actions required above to be taken to the reasonable satisfaction of the Agent.

 41. Legends. The Accentia Term Notes shall bear substantially the following legend: 

“THIS NOTE AND THE COMMON STOCK ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED, OR ANY APPLICABLE STATE SECURITIES LAWS. THIS NOTE AND THE COMMON STOCK ISSUABLE UPON CONVERSION OF THIS NOTE MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT AS TO
THIS NOTE OR SUCH COMMON STOCK UNDER SUCH SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS OR (B) AN EXEMPTION FROM SUCH REGISTRATION REQUIREMENTS. THIS NOTE IS ISSUED IN REGISTERED FORM. UNLESS THIS NOTE IS PRESENTED BY THE HOLDER (AS
DEFINED BELOW) TO THE COMPANY (AS DEFINED BELOW) FOR REGISTRATION OF TRANSFER, EXCHANGE, CONVERSION OR PAYMENT, ANY TRANSFER, EXCHANGE OR OTHER USE HEREOF SHALL BE VOID AND PAYMENT SHALL NOT BE MADE. TRANSFER OF ALL OR ANY PORTION OF THIS NOTE IS
PERMITTED SUBJECT TO THE PROVISIONS SET FORTH IN THE SECURITY AGREEMENT (AS DEFINED BELOW).” 
 42.
Agency. Each Lender has, pursuant to an Administrative and Collateral Agency Agreement, hereby designated and appointed the Agent as the administrative and collateral agent of such Lender under this Agreement and the Ancillary Agreements.

 [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK] 

  
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 IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written
above. 
  

			
	ACCENTIA BIOPHARMACEUTICALS, INC.
		
	By:	 	 /s/ Samuel S. Duffey

		 	Name: Samuel S. Duffey
		 	Title: President
	
	LV ADMINISTRATIVE SERVICES, INC.
		
	By:	 	 /s/ Patrick Regan

		 	Name: Patrick Regan
		 	Title: Authorized Signatory
	
	ERATO CORP.
		
	By:	 	 /s/ Patrick Regan

		 	Name: Patrick Regan
		 	Title: Authorized Signatory
	
	 PSOURCE STRUCTURED DEBT
 LIMITED
 By: PSource Capital Ltd. It’s
 Investment Consultant

		
	By:	 	 /s/Charles Lons

		 	Name: Charles Lons
		 	Title: Authorized Signatory
	
	VALENS U.S. SPV I, LLC
	By:	 	 Valens Capital Management, LLC,
 its investment manager

		
	By:	 	 /s/ Patrick Regan

		 	Name: Patrick Regan
		 	        Title: Authorized Signatory
	
	VALENS OFFSHORE SPV II, CORP.
	By:	 	 Valens Capital Management, LLC,
 its investment manager

		
	By:	 	 /s/ Patrick Regan

		 	Name: Patrick Regan
		 	Title: Authorized Signatory

  
 34 

 Annex A - Definitions 

“Accentia” has the meaning given to such term in the preamble. 

“Accentia Common Stock” means the common stock, par value $.001 per share, of Accentia. 

“Accentia Debentures” has the meaning given to such term in the Background. 

“Accentia Loan Obligations” has the meaning given to such term in Section 6(e). 

“Accentia Pledge Agreements” means the Stock Pledge Agreements, dated the Closing Date, by and between
Accentia and the Agent with respect to the pledge in favor of the Agent of certain of the shares of Biovest Common Stock held by Accentia and the shares of Analytica Common Stock, as each such agreement may be amended, modified or supplemented.

 “Accentia Preferred Stock” has the meaning given to such term in the Background. 

“Accentia Subordination Agreement” means the Subordination Agreement, dated the Closing Date, by and
between the Agent and Accentia, as it may be amended, modified or supplemented. 
 “Accentia Term
Loans” means, collectively, Indebtedness of Accentia evidenced by the Accentia Term Notes and all other extensions of credit to Accentia under this Agreement and under any Ancillary Agreement. 

“Accentia Term Notes” has the meaning given to such term in Section 2(a). 

“Accentia Warrants” has the meaning given to such term in the Background. 

“Account Debtor” means any Person who is or may be obligated with respect to, or on account of, an
Account. 
 “Accountants” has the meaning given to such term in Section 11(a). 

“Accounts” means all “accounts,” as such term is defined in the UCC, now owned or hereafter
acquired by any Person, including: (a) all accounts receivable, other receivables, book debts and other forms of obligations (other than forms of obligations evidenced by Chattel Paper or Instruments) (including any such obligations that may be
characterized as an account or contract right under the UCC); (b) all of such Person’s rights in, to and under all purchase orders or receipts for goods or services; (c) all of such Person’s rights to any Goods represented by any
of the foregoing (including unpaid sellers’ rights of rescission, replevin, reclamation and stoppage in transit and rights to returned, reclaimed or repossessed goods); (d) all rights to payment due to such Person for Goods or other
property sold, leased, licensed, assigned or otherwise disposed of, for a policy of insurance issued or to be issued, for a secondary obligation incurred or to be incurred, for energy provided or to be provided, for the use or hire of a vessel under
a charter or other contract, arising out of the use of a credit card or charge card, or for services rendered or to be rendered by such Person or in connection with any other transaction 

  
 1 

 
(whether or not yet earned by performance on the part of such Person); and (e) all collateral security of any kind given by any Account Debtor or any other Person with respect to any of the
foregoing. 
 “Administrative and Collateral Agency Agreement” means the Administrative and
Collateral Agency Agreement among the Agent, the Lenders and such other parties thereto from time to time, as amended, modified, supplemented and restated from time to time. 

“Affiliate” means, with respect to any Person, (a) any other Person (other than a Subsidiary)
which, directly or indirectly, is in control of, is controlled by, or is under common control with such Person, (b) any other Person that, directly or indirectly, owns or controls, whether beneficially, or as trustee, guardian or other
fiduciary, twenty-five percent (25.0%) or more of the Equity Interests having ordinary voting power in the election of directors of such Person, (c) any other Person who is a director, officer, joint venturer or partner (i) of such
Person, (ii) of any Subsidiary of such Person or (iii) of any Person described in clause (a) above or (d) in the case of Accentia, the immediate family members, spouses and lineal descendants of individuals who are Affiliates of
Accentia. For the purposes of this definition, control of a Person shall mean the power (direct or indirect) to direct or cause the direction of the management and policies of such Person whether by contract or otherwise; provided however,
that the term “Affiliate” shall specifically exclude any Creditor Party. 
 “Agent”
has the meaning given such term in the preamble. 
 “Agreement” has the meaning given such term
in the preamble. 
 “Analytica” means Analytica International, Inc., a Florida corporation, and
its successors and assigns. 
 “Analytica Common Stock” means the common stock, par value $1.00
per share, of Analytica. 
 “Analytica Guaranty” means the Guaranty, dated the Closing Date,
from Analytica in favor of the Agent, as it may be amended, modified or supplemented. 
 “Analytica
Security Agreement” means the Security Agreement, dated the Closing Date, from Analytica in favor of the Agent, as it may be amended, modified or supplemented. 

“Ancillary Agreements” means the Accentia Term Notes, the Accentia Pledge Agreements, the Security
Documents, and all other agreements, instruments, documents, mortgages, pledges, powers of attorney, consents, assignments, contracts, notices, security agreements, trust agreements and guarantees whether heretofore or concurrently executed by or on
behalf of Accentia, any of its Subsidiaries or Affiliates or any other Person or delivered to any of the Creditor Parties, relating to this Agreement or to the transactions contemplated by this Agreement, as each of the same may be amended,
supplemented, restated or otherwise modified from time to time. 
 “Assignment Agreement” has
the meaning given such term in Section 24(a). 

  
 2 

 “Bankruptcy Case” has the meaning given such term in the
Background. 
 “Bankruptcy Code” has the meaning given such term in the Background. 

“Bankruptcy Court” has the meaning given such term in the Background. 

“Biovest” means Biovest International, Inc., a Delaware corporation, and its successors and assigns.

 “Biovest Common Stock” means the common stock, par value $.01 per share, of Biovest.

 “Biovest Plan” means the First Amended Joint Plan of Reorganization of Biovest
International, Inc., Biovax, Inc., AutovaxID, Inc., Biolender, LLC, and Biolender II, LLC under Chapter 11 of Title 11, United States Code dated as of August 16, 2010, as modified by the First Modification to First Amended Joint Plan of
Reorganization of Biovest International, Inc., Biovax, Inc., AutovaxID, Inc., Biolender, LLC, and Biolender II, LLC under Chapter 11 of Title 11, United States Code dated as of October 25, 2010, and all exhibits thereto, as the same may be
further amended, supplemented, modified or amended and restated from time to time in accordance with the provisions thereof and the Bankruptcy Code. 
 “Biovest Pledged Shares” has the meaning given such term in Section 6(e). 
 “Biovest Security Agreement” means the Term Loan and Security Agreement, dated the Closing Date, by and among the Agent, the lenders party thereto and Biovest, as it may be amended,
modified or supplemented. 
 “Books and Records” means all books, records, board minutes,
contracts, licenses, insurance policies, environmental audits, business plans, files, computer files, computer discs and other data and software storage and media devices, accounting books and records, financial statements (actual and pro forma),
filings with Governmental Authorities and any and all records and instruments relating to the Collateral or otherwise necessary or helpful in the collection thereof or the realization thereupon. 

“Business Day” means a day that is not a Saturday, a Sunday or other day on which banks are required or
permitted to be closed in the State of New York. 
 “BVTI Term Notes” means, collectively, the
secured term promissory notes of Biovest, dated the Closing Date, in the aggregate principal amount of $24,900,000.00 and the secured term promissory notes of Biovest, dated the Closing Date, in the aggregate principal amount of $4,160,000.00.

 “Capital Lease” means, with respect to any Person, any lease of, or other arrangement
conveying the right to use, any property (whether real, personal or mixed) by such Person as lessee that has been or should be accounted for as a capital lease on a balance sheet of such Person prepared in accordance with GAAP. 

“Capitalized Lease Obligations” means, at any time, with respect to any Capital Lease, any lease entered
into as part of any sale/leaseback transaction of any Person or any synthetic 

  
 3 

 
lease, the amount of all obligations of such Person that is (or that would be, if such synthetic lease or other lease were accounted for as a Capital Lease) capitalized on a balance sheet of such
Person prepared in accordance with GAAP. 
 “Charter” means the Articles of Incorporation of
Accentia as it may be amended or amended and restated. 
 “Chattel Paper” means all
“chattel paper,” as such term is defined in the UCC, including electronic chattel paper, now owned or hereafter acquired by any Person. 
 “Closing” has the meaning given such term in Section 14(a). 
 “Closing Date” has the meaning given such term in Section 14(a). 
 “Code” has the meaning given such term in Section 16(h). 
 “Collateral” means all of Accentia’s property and assets, whether real or personal, tangible or intangible, and whether now owned or hereafter acquired, or in which it now has or at
any time in the future may acquire any right, title or interests including all of the following property in which it now has or at any time in the future may acquire any right, title or interest: 

(a) all Inventory; 
 (b) all Equipment; 
 (c) all Fixtures; 

(d) all Goods; 
 (e) all General Intangibles; 
 (f) all Accounts; 

(g) all Deposit Accounts, other bank accounts and all funds on deposit therein; 

(h) all Investment Property; 
 (i) all Equity Interests; 
 (j) all Chattel Paper; 

(k) all Letter-of-Credit Rights; 

(l) all Instruments; 
 (m) all Commercial Tort Claims; 
 (n) all Books and Records;

  
 4 

 (o) all Intellectual Property; 

(p) all Documents; 
 (q) all Supporting Obligations including letters of credit and guarantees issued in support of Accounts, Chattel Paper, General Intangibles and Investment Property; 

(r) (i) all money, cash and cash equivalents and (ii) all cash held as cash collateral and all other cash or
property at any time on deposit with or held by the Agent for the account of Accentia (whether for safekeeping, custody, pledge, transmission or otherwise); and 

(s) all products and Proceeds of all or any of the foregoing, tort claims and all claims and other rights to payment
including (i) insurance claims against third parties for loss of, damage to, or destruction of, the foregoing Collateral and (ii) payments due or to become due under leases, licenses, rentals and hires of any or all of the foregoing and
Proceeds payable under, or unearned premiums with respect to, policies of insurance in whatever form. 

“Commercial Tort Claims” means all “commercial tort claims,” as such term is defined in the
UCC, now owned or hereafter acquired by any Person. 
 “Compromise Order” means the Order
Granting Debtors’ Motion for Approval of Settlement Between the Debtors and Laurus Master Fund, Ltd. (in Liquidation) and its Affiliates and Assignees, Pursuant to 11 U.S.C. § 105(a) and Rule 9019(a) of the Federal Rules of Bankruptcy
Procedure dated June 8, 2010, entered in the Bankruptcy Case, as such order may be amended, modified or supplemented. 
 “Confirmation Order” means the Order Confirming First Amended Joint Plan of Reorganization of Accentia Biopharmaceuticals, Inc., Analytica International, Inc., TEAMM Pharmaceuticals,
Inc., AccentRx, Inc., and Accentia Specialty Pharmacy, Inc. under Chapter 11 of Title 11, United States Code Dated as of August 16, 2010, as Modified, Pursuant to 11 U.S.C. § 1129 dated November 2, 2010, entered in the Bankruptcy
Case, as such order may be amended, modified or supplemented. 
 “Confirmed Plan” means the
Joint Plan as confirmed by the Confirmation Order. 
 “Contract Rate” has the meaning given
such term in the Accentia Term Notes. 
 “Contractual Obligation” means, with respect to any
Person, any provision of any indenture, mortgage, deed of trust, contract, undertaking, agreement or other instrument to which such Person is a party or by which it or any of its property is bound or to which any of its property is subject.

 “Conversion Shares” means any shares of Accentia Common Stock issued upon conversion in
whole or in part of the Accentia Term Notes. 
 “Creditor Parties” has the meaning given such
term in the preamble. 

  
 5 

 “Default” means any act or event which, with the giving of
notice or passage of time or both, would constitute an Event of Default. 
 “Deposit Accounts”
means all “deposit accounts,” as such term is defined in the UCC, now or hereafter held in the name of any Person. 
 “Disclosure Controls” has the meaning given such term in Section 12(f)(i). 
 “Documents” means all “documents,” as such term is defined in the UCC, now owned or hereafter acquired by any Person, wherever located, including all bills of lading, dock
warrants, dock receipts, warehouse receipts, and other documents of title, whether negotiable or non-negotiable. 
 “Effective Date” means the Effective Date as defined in the Confirmed Plan. 
 “Equipment” means all “equipment,” as such term is defined in the UCC, now owned or hereafter acquired by any Person, wherever located, including any and all machinery,
apparatus, equipment, fittings, furniture, Fixtures, motor vehicles and other tangible personal property (other than Inventory) of every kind and description that may be now or hereafter used in such Person’s operations or that are owned by
such Person or in which such Person may have an interest, and all parts, accessories and accessions thereto and substitutions and replacements therefor. 
 “Equity Interests” shall mean, with respect to any Person, any and all shares, rights to purchase, options, warrants, general, limited or limited liability partnership interests, member
interests, units, participations or other equivalents of or interest in (regardless of how designated) equity of such Person, whether voting or nonvoting, including common stock, preferred stock, convertible securities or any other “equity
security” (as such term is defined in Rule 3a11-1 of the General Rules and Regulations promulgated by the SEC (or any successor thereto) under the Exchange Act). 

“Event of Default” means the occurrence of any of the events set forth in Section 20. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended. 

“Exchange Act Filings” means Accentia’s filings under the Exchange Act made prior to the date of
this Agreement. 
 “Excluded Taxes” means, with respect to any Creditor Party, taxes imposed on
or measured by its overall net income and franchise taxes imposed on it in lieu of net income taxes, by the jurisdiction (or any political subdivision thereof) under the laws of which such Creditor Party is incorporated or organized or by the
jurisdiction (or any political subdivision thereof) in which the principal place of management or applicable lending office of such Creditor Party is located. 
 “Final Order” means (a) an order, judgment, ruling or other decree (or any revision, modification or amendment thereto) issued and entered by the Bankruptcy Court or by any state or
other federal court as may have jurisdiction over any proceeding in connection with the 

  
 6 

 
Bankruptcy Case for the purpose of such proceeding, which order, judgment, ruling or other decree has not been reversed, vacated, stayed, modified or amended and as to which (i) no appeal,
petition for review, reargument, rehearing, reconsideration or certiorari has been taken and is pending and the time for the filing of such appeal, petition for review, reargument, rehearing, reconsideration or certiorari has expired, or
(ii) such appeal or petition has been heard and dismissed or resolved and the time to further appeal or petition has expired with no further appeal or petition pending; or (b) a stipulation or other agreement entered into which has the
effect of any such aforesaid order, judgment, ruling or other decree with like finality. 
 “Financial
Reporting Controls” has the meaning given such term in Section 12(f)(ii). 

“FINRA” has the meaning given such term in Section 13(b). 

“Fixtures” means all “fixtures,” as such term is defined in the UCC, now owned or hereafter
acquired by any Person. 
 “GAAP” means generally accepted accounting principles in effect from
time to time in the United States of America. 
 “General Intangibles” means all “general
intangibles,” as such term is defined in the UCC, now owned or hereafter acquired by any Person and in any event shall include all right, title and interest that such Person may now or hereafter have in or under any contract, all Payment
Intangibles, customer lists, Intellectual Property, interests in partnerships, joint ventures and other business associations, permits, proprietary or confidential information, inventions (whether or not patented or patentable), technical
information, procedures, designs, knowledge, know-how, Software, data bases, data, skill, expertise, experience, processes, models, drawings, materials, Books and Records, Goodwill (including the Goodwill associated with any Intellectual Property),
all rights and claims in or under insurance policies (including insurance for fire, damage, loss, and casualty, whether covering personal property, real property, tangible rights or intangible rights, all liability, life, key-person, and business
interruption insurance, and all unearned premiums), uncertificated securities, choses in action, deposit accounts, rights to receive tax refunds and other payments, rights to receive dividends, distributions, cash, Instruments and other property in
respect of or in exchange for pledged Equity Interests and Investment Property, and rights of indemnification. 

“Goods” means all “goods,” as such term is defined in the UCC, now owned or hereafter acquired
by any Person, wherever located, including embedded software to the extent included in “goods” as defined in the UCC, manufactured homes, fixtures, standing timber that is cut and removed for sale and unborn young of animals. 

“Goodwill” means all goodwill, trade secrets, proprietary or confidential information, technical
information, procedures, formulae, quality control standards, designs, operating and training manuals, customer lists, and distribution agreements now owned or hereafter acquired by any Person. 

“Governmental Authority” means any nation or government, any state or other political subdivision
thereof, and any agency, department or other entity exercising executive, legislative, judicial, regulatory or administrative functions of or pertaining to government. 

  
 7 

 “Guaranty Obligation” means, as applied to any Person, any
direct or indirect liability, contingent or otherwise, of such Person for any Indebtedness, lease, dividend or other obligation (the “primary obligation”) of another Person (the “primary obligor”), if the purpose or intent of
such Person in incurring such liability, or the economic effect thereof, is to guarantee such primary obligation or provide support, assurance or comfort to the holder of such primary obligation or to protect or indemnify such holder against loss
with respect to such primary obligation, including (a) the direct or indirect guaranty, endorsement (other than for collection or deposit in the ordinary course of business), co-making, discounting with recourse or sale with recourse by such
Person of any primary obligation, (b) the incurrence of reimbursement obligations with respect to any letter of credit or bank guarantee in support of any primary obligation, (c) the existence of any Lien, or any right, contingent or
otherwise, to receive a Lien, on the property of such Person securing any part of any primary obligation and (d) any liability of such Person for a primary obligation through any Contractual Obligation (contingent or otherwise) or other
arrangement (i) to purchase, repurchase or otherwise acquire such primary obligation or any security therefor or to provide funds for the payment or discharge of such primary obligation (whether in the form of a loan, advance, stock purchase,
capital contribution or otherwise), (ii) to maintain the solvency, working capital, equity capital or any balance sheet item, level of income or cash flow, liquidity or financial condition of any primary obligor, (iii) to make take-or-pay
or similar payments, if required, regardless of non-performance by any other party to any Contractual Obligation, (iv) to purchase, sell or lease (as lessor or lessee) any property, or to purchase or sell services, primarily for the purpose of
enabling the primary obligor to satisfy such primary obligation or to protect the holder of such primary obligation against loss or (v) to supply funds to or in any other manner invest in, such primary obligor (including to pay for property or
services irrespective of whether such property is received or such services are rendered); provided, however, that “Guaranty Obligations” shall not include (x) endorsements for collection or deposit in the ordinary course of business
and (y) product warranties given in the ordinary course of business. The outstanding amount of any Guaranty Obligation shall equal the outstanding amount of the primary obligation so guaranteed or otherwise supported or, if lower, the stated
maximum amount for which such Person may be liable under such Guaranty Obligation. 
 “Hedging
Agreement” means any Interest Rate Contract, foreign exchange, swap, option or forward contract, spot, cap, floor or collar transaction, any other derivative instrument and any other similar speculative transaction and any other similar
agreement or arrangement designed to alter the risks of any Person arising from fluctuations in any underlying variable. 
 “Indebtedness” of any Person means, without duplication, any of the following, whether or not matured: (a) all indebtedness for borrowed money (including, without limitation, all
principal, interest, fees and charges relating thereto), (b) all obligations evidenced by notes, bonds, debentures or similar instruments, (c) all reimbursement and all obligations with respect to (i) letters of credit, bank
guarantees or bankers’ acceptances or (ii) surety, customs, reclamation or performance bonds (in each case not related to judgments or litigation) other than those entered into in the ordinary course of business, (d) all obligations
to pay the deferred purchase price of property or services, other than trade payables incurred in the ordinary course of business, (e) all obligations created or arising under any conditional sale or other title retention agreement, regardless
of whether the rights and remedies of the seller or lender under such agreement in the event of default are limited to repossession or sale of such property, (f) all 

  
 8 

 
Capitalized Lease Obligations, (g) all payments that would be required to be made in respect of any Hedging Agreement in the event of a termination (including an early termination) on the
date of termination and (h) all Guaranty Obligations for obligations of any other Person constituting Indebtedness of such other Person; provided, however, that the items in each of clauses (a) through (h) above shall constitute
“Indebtedness” of such Person solely to the extent, directly or indirectly, (x) such Person is liable for any part of any such item, (y) any such item is secured by a Lien on such Person’s property or (z) any other
Person has a right, contingent or otherwise, to cause such Person to become liable for any part of any such item or to grant such a Lien. 
 “Indemnified Person” has the meaning given such term in Section 27. 
 “Instruments” means all “instruments,” as such term is defined in the UCC, now owned or hereafter acquired by any Person, wherever located, including all certificated securities
and all promissory notes and other evidences of indebtedness, other than instruments that constitute, or are a part of a group of writings that constitute, Chattel Paper. 

“Intellectual Property” means any and all of the following, throughout the world: patents, trademarks,
tradenames, corporate names, fictitious business names, internet domain names, trade styles, service marks, logos, and other source of business identifiers and the goodwill symbolized by and connected with the use thereof; copyrights, mask works,
designs, inventions, trade secrets, information, databases, rights of publicity, software, and any other proprietary rights and processes; any licenses to use any of the foregoing owned by a third party; registrations, applications and recordings
pertaining to any of the foregoing; and rights to sue for past, present and future infringement, dilution, misappropriation, or other violation of any of the foregoing. 

“Intellectual Property Security Agreement” means the Grant of Security Interest in Intellectual
Property, dated the Closing Date, from each of Accentia and Analytica in favor of the Agent, as each such agreement may be amended, modified or supplemented. 
 “Interest Rate Contracts” means all interest rate swap agreements, interest rate cap agreements, interest rate collar agreements and interest rate insurance. 

“Inventory” means all “inventory,” as such term is defined in the UCC, now owned or hereafter
acquired by any Person, wherever located, including all inventory, merchandise, goods and other personal property that are held by or on behalf of such Person for sale or lease or are furnished or are to be furnished under a contract of service or
that constitute raw materials, work in process, finished goods, returned goods, or materials or supplies of any kind, nature or description used or consumed or to be used or consumed in such Person’s business or in the processing, production,
packaging, promotion, delivery or shipping of the same, including all supplies and embedded software. 

“Investment Property” means all “investment property,” as such term is defined in the UCC, now
owned or hereafter acquired by any Person, wherever located. 
 “Joint Plan” means the First
Amended Joint Plan of Reorganization of Accentia Biopharmaceuticals, Inc., Analytica International, Inc., TEAMM Pharmaceuticals, Inc., 

  
 9 

 
AccentRx, Inc., and Accentia Specialty Pharmacy, Inc. under Chapter 11 of Title 11, United States Code dated as of August 16, 2010, as modified by the First Modification to First Amended
Joint Plan of Reorganization of Accentia Biopharmaceuticals, Inc., Analytica International, Inc., TEAMM Pharmaceuticals, Inc., AccentRx, Inc., and Accentia Specialty Pharmacy, Inc. under Chapter 11 of Title 11, United States Code dated as of
October 25, 2010, and all exhibits thereto, as the same may be further amended, supplemented, modified or amended and restated from time to time in accordance with the provisions of the Joint Plan and the Bankruptcy Code. 

“Laurus” has the meaning given such term in the Background. 

“Laurus Debenture Debt” has the meaning given such term in the Background. 

“Laurus Prepetition Debt” has the meaning given such term in the Background. 

“Lenders” has the meaning given such term in the preamble. 

“Letter-of-Credit Rights” means “letter-of-credit rights,” as such term is defined in the UCC,
now owned or hereafter acquired by any Person, including rights to payment or performance under a letter of credit, whether or not such Person, as beneficiary, has demanded or is entitled to demand payment or performance. 

“Lien” means any mortgage, security deed, deed of trust, pledge, hypothecation, assignment, security
interest, lien (whether statutory or otherwise), charge, claim or encumbrance, or preference, priority or other security agreement or preferential arrangement held or asserted in respect of any asset of any kind or nature whatsoever including any
conditional sale or other title retention agreement, any lease having substantially the same economic effect as any of the foregoing, and the filing of, or agreement to give, any financing statement under the UCC or comparable law of any
jurisdiction. 
 “Material Adverse Effect” means a material adverse effect on (a) the
business, assets, liabilities, condition (financial or otherwise), properties, operations or prospects of Accentia (taken individually and as a whole), (b) Accentia’s ability to pay or perform the Obligations in accordance with the terms
hereof or any Ancillary Agreement, (c) the value of the Collateral, the Agent’s Liens on the Collateral or the priority of any such Liens, or (d) the practical realization of the benefits of the Creditor Parties’ rights and
remedies under this Agreement and the Ancillary Agreements. 
 “Maximum Legal Rate” has the
meaning given to such term in Section 5(a)(ii). 
 “Non-Excluded Taxes” means all Taxes
other than (i) Excluded Taxes and (ii) Other Taxes. 
 “Non-U.S. Lender” has the
meaning given to such term in Section 5(a)(vii). 
 “Obligations” means all advances,
debts, liabilities, obligations, covenants and duties owing by Accentia to any Creditor Party (or any corporation that directly or indirectly controls or is controlled by or is under common control with any of them) of every kind and description
arising from or relating to the Accentia Term Loans, this Agreement, and any Ancillary 

  
 10 

 
Agreement (whether or not evidenced by any note or other instrument and whether or not for the payment of money or the performance or non-performance of any act), direct or indirect, absolute or
contingent, due or to become due, contractual or tortious, liquidated or unliquidated, whether existing by operation of law or otherwise, now existing or hereafter arising including any debt, liability or obligation owing from Accentia to others
which any Creditor Party may have obtained by assignment or otherwise and further including all interest (including interest accruing at the then applicable rate provided in this Agreement after the maturity of the Accentia Term Loans and interest
accruing at the then applicable rate provided in this Agreement after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, whether or not a claim for post-filing or post-petition
interest is allowed or allowable in such proceeding), charges or any other payments that Accentia is required to make by law or otherwise arising under or as a result of this Agreement or the Ancillary Agreements, together with all reasonable
expenses and reasonable attorneys’ fees chargeable to Accentia’s accounts or incurred by any Creditor Party in connection therewith. 
 “Other Taxes” means any and all present or future stamp or documentary taxes or any other excise or property taxes, charges or similar levies arising from any payment made hereunder or
from the execution, delivery or enforcement of, or otherwise with respect to, this Agreement or any Ancillary Agreement. 
 “Payment Intangibles” means all “payment intangibles,” as such term is defined in the UCC, now owned or hereafter acquired by any Person, including a General Intangible under
which the Account Debtor’s principal obligation is a monetary obligation. 
 “Permitted
Liens” means (a) Liens of carriers, warehousemen, artisans, bailees, mechanics and materialmen incurred in the ordinary course of business securing sums not overdue; (b) Liens incurred in the ordinary course of business in
connection with worker’s compensation, unemployment insurance or other forms of governmental insurance or benefits, relating to employees, securing sums (i) not overdue or (ii) being diligently contested in good faith provided that
adequate reserves with respect thereto are maintained on the books of Accentia, in conformity with GAAP; (c) licenses of Intellectual Property granted by Accentia prior to the date hereof, and licenses of Intellectual Property granted in the
ordinary course of business consistent with past practices or consistent with Accentia’s business plan or strategy; (d) Liens in favor of the Agent or the other Creditor Parties; (e) Liens for Taxes (i) not yet due or
(ii) being diligently contested in good faith by appropriate proceedings, provided that adequate reserves with respect thereto are maintained on the books of Accentia, in conformity with GAAP; and which have no effect on the priority of the
Liens in favor of the Agent or the other Creditor Parties or the value of the Collateral in which the Agent and each other Creditor Party has a Lien; (f) Purchase Money Liens securing Purchase Money Indebtedness to the extent not prohibited by
this Agreement; (g) Liens contemplated by the Confirmed Plan; (h) Liens in favor of the holders of the 8.50% Secured Convertible Debentures Due November 17, 2013, issued by Accentia on November 17, 2010 under the Confirmed Plan;
and (i) Liens granted by orders of the Bankruptcy Court entered in the Bankruptcy Case. 

“Person” means any individual, sole proprietorship, partnership, limited liability partnership, joint
venture, trust, unincorporated organization, association, corporation, limited liability company, institution, public benefit corporation, entity or government (whether federal, 

  
 11 

 
state, county, city, municipal or otherwise, including any instrumentality, division, agency, body or department thereof), and shall include such Person’s successors and assigns. 

“Petition Date” has the meaning given such term in the Background. 

“Preferred Stock Debt” has the meaning given such term in the Background. 

“Prepetition Debt” has the meaning given such term in the Background. 

“Prepetition Lenders” means, collectively, Laurus, Valens U.S. SPV I, LLC and Valens Offshore SPV I,
Ltd. 
 “Principal Market” means any of the following markets or exchanges on which the
Accentia Common Stock is listed or quoted for trading on the date in question: the New York Stock Exchange, the NYSE AMEX, the NASDAQ Capital Market, the NASDAQ Global Market, the NASDAQ Global Select Market, the OTCQB Marketplace, or the OTC
Bulletin Board (or any successors to any of the foregoing). 
 “Proceeds” means
“proceeds,” as such term is defined in the UCC and, in any event, shall include: (a) any and all proceeds of any insurance, indemnity, warranty or guaranty payable to Accentia or any other Person from time to time with respect to any
Collateral; (b) any and all payments (in any form whatsoever) made or due and payable to Accentia from time to time in connection with any requisition, confiscation, condemnation, seizure or forfeiture of any Collateral by any governmental
body, Governmental Authority, bureau or agency (or any person acting under color of Governmental Authority); (c) any claim of Accentia against third parties (i) for past, present or future infringement of any Intellectual Property or
(ii) for past, present or future infringement or dilution of any trademark or trademark license or for injury to the goodwill associated with any trademark, trademark registration or trademark licensed under any trademark license; (d) any
recoveries by Accentia against third parties with respect to any litigation or dispute concerning any Collateral, including claims arising out of the loss or nonconformity of, interference with the use of, defects in, or infringement of rights in,
or damage to, Collateral; (e) all amounts collected on, or distributed on account of, other Collateral, including dividends, interest, distributions and Instruments with respect to Investment Property and pledged Equity Interests; (f) any
and all other amounts, rights to payment or other property acquired upon the sale, lease, license, exchange or other disposition of Collateral and all rights arising out of Collateral; and (g) proceeds of any purchase order. 

“Purchase Money Indebtedness” means (a) any indebtedness incurred for the payment of all or any
part of the purchase price of any fixed asset, including indebtedness under capitalized leases, (b) any indebtedness incurred for the sole purpose of financing or refinancing all or any part of the purchase price of any fixed asset, and
(c) any renewals, extensions or refinancings thereof (but not any increases in the principal amounts thereof outstanding at that time). 
 “Purchase Money Lien” means any Lien upon any fixed assets that secures the Purchase Money Indebtedness related thereto but only if such Lien shall at all times be confined solely to the
asset the purchase price of which was financed or refinanced through the incurrence of the Purchase Money Indebtedness secured by such Lien and only if such Lien secures only such Purchase Money Indebtedness. 

  
 12 

 “Register” has the meaning given such term in
Section 24(b). 
 “SEC” means the Securities and Exchange Commission. 

“Securities Act” means the Securities Act of 1933, as amended. 

“Security Documents” means all security agreements, mortgages, cash collateral deposit letters, pledges
and other agreements which are executed in connection with this Agreement by Accentia or any of its Subsidiaries or Affiliates in favor of the Agent for the ratable benefit of the Creditor Parties. 

“Software” means all “software,” as such term is defined in the UCC, now owned or hereafter
acquired by any Person, including all computer programs and all supporting information provided in connection with a transaction related to any program. 
 “Stock Acquisition Limitation” has the meaning given such term in Section 16(h). 
 “Subsidiary” means, with respect to any Person, (a) any other Person whose shares of stock or other ownership interests having ordinary voting power (other than stock or other
ownership interests having such power only by reason of the happening of a contingency) to elect a majority of the directors or other governing body of such other Person, are owned, directly or indirectly, by such Person or (b) any other Person
in which such Person owns, directly or indirectly, more than fifty percent (50%) of the Equity Interests at such time. 
 “Supporting Obligations” means all “supporting obligations,” as such term is defined in the UCC. 

“Taxes” means any and all present or future taxes, duties, levies, imposts, deductions, assessments,
fees, withholdings or similar charges, and all liabilities with respect thereto. 
 “Termination
Date” has the meaning given such term in Section 14(d)(i). 
 “UCC” means the
Uniform Commercial Code as the same may, from time to time, be in effect in the State of New York; provided, that in the event that, by reason of mandatory provisions of law, any or all of the perfection or priority of, or remedies with respect to,
the Agent’s Lien on any Collateral is governed by the Uniform Commercial Code as in effect in a jurisdiction other than the State of New York, the term “UCC” shall mean the Uniform Commercial Code as in effect in such other
jurisdiction for purposes of the provisions of this Agreement relating to such perfection, priority or remedies and for purposes of definitions related to such provisions; provided further, that to the extent that the UCC is used to define any term
herein or in any Ancillary Agreement and such term is defined differently in different Articles or Divisions of the UCC, the definition of such term contained in Article 9 or Division 9 shall govern. 

“Warrant Termination Agreements” means the Warrant Termination Agreements, dated the Closing Date, by
and between Accentia, on the one hand, and the Prepetition Lenders, on the other hand, terminating the Accentia Warrants. 

  
 13 

 INDEX TO EXHIBITS 
 Exhibit A – Accentia Warrants 
 Exhibit B – Accentia Term Notes

 Exhibit C – Accentia Pledge Agreements 
 Exhibit D – Analytica Security Agreement 
 Exhibit E – Analytica Guaranty

 Exhibit F – Intellectual Property Security Agreements 
 Exhibit G – Warrant Termination Agreements 

 Exhibit A 
 Accentia Warrants 
  

																	
	Name	  	 Option
 Date
	  	 Expiration
 Date
	  	 Option
 Price
	 	  	 Shares
 Originally
Subject to
Warrant
	 	  	Shares
Exercisable	 
	 Laurus Master Fund, Ltd
	  	08/16/2005	  	08/16/2010	  	$	2.67	  	  	 	1,000,000	  	  	 	1,000,000	  
	 Laurus Master Fund, Ltd.
	  	09/29/2006	  	09/29/2011	  	$	2.75	  	  	 	627,240	  	  	 	627,240	  
	 Laurus Master Fund, Ltd.
	  	10/31/2007	  	10/31/2014	  	$	2.67	  	  	 	4,024,398	  	  	 	4,024,398	  
	 Valens Offshore SPV I, Ltd.
	  	01/18/2008	  	01/18/2014	  	$	2.67	  	  	 	365,169	  	  	 	365,169	  
	 Valens U.S. SPV I, LLC
	  	01/18/2008	  	01/18/2014	  	$	2.67	  	  	 	196,629	  	  	 	196,629	  

 Exhibit B 
 Accentia Term Notes 
 See attached. 

 Exhibit C 
 Accentia Pledge Agreements 
 See attached. 

 Exhibit D 
 Analytica Security Agreement 
 See attached. 

 Exhibit E 
 Analytica Guaranty 
 See attached. 

 Exhibit F 
 Intellectual Property Security Agreements 
 See attached. 

 Exhibit G 
 Warrant Termination Agreements 
 See attached. 

 INDEX TO SCHEDULES 
 Schedule 2(a) – Amount of Accentia Term Notes 
 Schedule 7(c) –
Intellectual Property Filings 
 Schedule 7(n) – Bank Accounts 
 Schedule 7(o) – Corporate Information 
 Schedule 12(b) – Subsidiaries

 Schedule 12(c) – Capitalization; Voting Rights 
 Schedule 12(g) – Title to Properties and Assets; Liens 
 Schedule 12(h) –
Registration Rights and Voting Rights 
 Schedule 12(n) –Name; Location of Offices, Records and Collateral 

Schedule 13(o) – Accentia Debentures 
 Schedule 13(p) – Accentia Preferred Stock 

 Schedule 2(a) 
 Amount of Accentia Term Notes 
  

					
	 Erato Corp.
	  	$	6,210,442.00	  
	 Valens Offshore SPV II, Corp.
	  	$	1,408,447.00	  
	 Valens U.S. SPV I, LLC
	  	$	119,672.00	  
	 PSource Structured Debt Limited
	  	$	1,061,439.00	  

 Schedule 7(c) 
 Intellectual Property Filings 
 None 

 Schedule 7(n) 
 Bank Accounts 
 Wachovia, NA, a Wells Fargo Company 

100 South Ashley Drive, Suite 1000 
 Tampa,
Florida 33602 
 Tel: 813/225-4307 (Lora Hernandez (Tampa)) 
 Account No. 2000045051494 
 Account Name: Accentia Biopharmaceuticals, Inc. 

 Schedule 7(o) 
 Corporate Information 
  

			
	Legal Name:	  	Accentia Biopharmaceuticals, Inc.
	Jurisdiction of Organization:	  	Florida
	Organizational ID Number:	  	P02000033509
	Corporate Offices:	  	324 South Hyde Park Avenue
		  	Suite 350
		  	Tampa, Florida 33606

 Schedule 12(b) 

Subsidiaries 
  

			
	Subsidiary Name	  	Percentage of Ownership by Accentia Biopharmaceuticals, Inc.
		
	Biovest International, Inc.	  	        75%
	Analytica International, Inc.	  	        100%
	AccentRx, Inc.	  	        100%
	Accentia Specialty Pharmacy, Inc.	  	        100%
	TEAMM Pharmaceuticals, Inc.	  	        100%
	Biovax, Inc.	  	        100% owned by Biovest International, Inc.
	AutovaxID, Inc.	  	        100% owned by Biovest International, Inc.
	Biolender, LLC	  	        100% owned by Biovest International, Inc.
	Biolender II, LLC	  	        100% owned by Biovest International, Inc.

 Schedule 12(c) 

Capitalization; Voting Rights 
 Section 12(c)(i) disclosure: 
  

					
	                Subsidiary Name	  	Authorized	  	Issued
	Analytica International, Inc.	  	100 Common	  	100
			
	AccentRx, Inc.	  	100 Common	  	100
			
	Accentia Specialty Pharmacy, Inc.	  	1,000 Common	  	1,000
			
	TEAMM Pharmaceuticals, Inc.	  	100 Common	  	100

 Section 12(c)(ii) disclosure:

  

					
	 	  	Shares	 
		
	 Employee Incentive Stock Options Outstanding
	  	 	24,379,665	  
		
	Warrants Outstanding (excludes Accentia Warrants and warrants issued under the Confirmed Plan)	  	 	4,527,956	  

 Schedule 12(g) 

Title to Properties and Assets; Liens 
 None 

 Schedule 12(h) 

Registration Rights and Voting Rights 
 None 

 Schedule 12(n) 

Name; Location of Offices, Records and Collateral 
  

			
	Legal Name:	  	Accentia Biopharmaceuticals, Inc.
	Type of Entity	  	Corporation
	Jurisdiction of Organization:	  	Florida
	County:	  	Hillsborough
	Organizational ID Number:	  	P02000033509
	Corporate Offices:	  	324 South Hyde Park Avenue
		  	Suite 350
		  	Tampa, Florida 33606

 Schedule 13(o) 

Accentia Debentures 

Total shares: 1,253,703 
  

									
	 	  	Number of Shares	 	  	Percentage Allocation	 
	 Valens Offshore SPV II, Corp.
	  	 	1,172,212	  	  	 	93.50	% 
	 Valens U.S. SPV I, LLC
	  	 	81,491	  	  	 	6.50	% 

 Schedule 13(p) 

Accentia Preferred Stock 

Total shares: 983,145 
  

									
	 	  	Number of Shares	 	  	Percentage Allocation	 
	 Valens Offshore SPV II, Corp.
	  	 	639,044	  	  	 	65	% 
	 Valens U.S. SPV I, LLC
	  	 	344,101	  	  	 	35	%

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