Document:

First Amendment of Venture Loan and Security Agreement

 Exhibit 10.11 
 FIRST AMENDMENT OF VENTURE LOAN AND SECURITY AGREEMENT 
 This FIRST AMENDMENT OF VENTURE LOAN AND SECURITY AGREEMENT (this “Agreement”), dated as of September 28, 2007, is entered into by and between TENGION, INC., a Delaware corporation (“Borrower”), and
HORIZON TECHNOLOGY FUNDING COMPANY LLC (“Lender”), a Delaware limited liability company. 
 RECITALS 

 A. Borrower and Lender are parties to a certain Venture Loan and Security Agreement executed September 19, 2006 to be
effective September 1, 2006 (the “Loan Agreement”) pursuant to which Lender, among other things, has (i) provided certain loans to Borrower as evidenced by (a) a certain Secured Promissory Note (Loan A) executed by
Borrower in favor of Lender, dated as of September 1, 2006, in the original principal amount of Eleven Million Five Hundred and Forty-Five Thousand Two Hundred Forty-Three and 71/100 Dollars ($11,545,243.71) (“Note A”),
(b) a certain Secured Promissory Note (Loan B) executed by Borrower in favor of Lender, dated as of December 15, 2006 in the original principal amount of $3,000,000 (“Note B”), and (c) a certain Secured Promissory
Note (Loan C) executed by Borrower in favor of Lender, dated as of December 15, 2006 in the original principal amount of Five Million Four Hundred Fifty-Four Thousand Seven Hundred Fifty-Six and 29/100 Dollars ($5,454,756.29) (“Note
C”) and together with Note A and Note B, collectively, the “Notes”) and (ii) been granted a security interest in all assets of Borrower, excluding Intellectual Property (as defined in the Loan Agreement). 

B. Borrower has now requested that Lender amend certain provisions of the Loan Agreement and the Notes to provide for additional interest
only payments. 
 C. Lender is willing to grant such request, but only to the extent, and in accordance with the terms, and
subject to the conditions, set forth herein. 
 AGREEMENT 
 NOW, THEREFORE, in consideration of the above recitals and for other good and valuable consideration, the receipt and adequacy of which are
hereby acknowledged, Borrower and Lender hereby agree as follows: 
 1. Definitions; Interpretation. Unless otherwise
defined herein, all capitalized terms used herein and defined in the Loan Agreement shall have the respective meanings given to those terms in the Loan Agreement. Other rules of construction set forth in the Loan Agreement, to the extent not
inconsistent with this Agreement, apply to this Agreement and are hereby incorporated by reference. 
 2. Confirmation.
Borrower hereby acknowledges and agrees that: (i) the Loan Agreement sets forth the legal, valid, binding and continuing obligations of Borrower to Lender, (ii) the Obligations to Lender under the Loan Agreement are secured by validly
perfected security interests in all assets of Borrower, excluding Intellectual Property and with respect to Third Party Equipment, consistent with the provisions of Section 4.8 of the Loan Agreement, and (iii) Borrower has no cause of
action, claim, defense or set-off against the Lender in any way regarding or relating to the Loan Agreement or Lender’s actions thereunder and to the

 
extent any such cause of action, claim, defense or set-off ever existed, it is waived and Lender is released from any claims of Borrower. Borrower represents and warrants that no Default or Event
of Default has occurred under the Loan Agreement. 
 3. Amendments to Loan Agreement. 
 (a) Borrower and Lender hereby agree that the definition of “Maturity Date” in Section 1.1 of the Loan
Agreement is hereby deleted and replaced with the following: 
 “Maturity Date” means, with
respect to each Loan, July 1, 2011, or, in any case, if earlier, the date of acceleration of such Loan following an Event of Default or the date of prepayment, whichever is applicable. 
 (b) Borrower and Lender hereby agree that Section 2.2(a) of the Loan Agreement is hereby deleted in its entirety and
replaced with the following: 
 (a) Scheduled Payments. With respect to each Loan, Borrower shall make
payments of accrued interest only on the outstanding principal amount of such Loan through and including January 1, 2009 and commencing February 1, 2009, thirty (30) equal payments of principal plus accrued interest on the outstanding
principal amount of such Loan on each subsequent Payment Date as set forth in the Note applicable to such Loan in an amount sufficient to fully amortize the Loan by the Maturity Date (collectively, the “Scheduled Payments”).
Borrower shall make such Scheduled Payments commencing on the date set forth in the Note applicable to such Loan and continuing thereafter on the first Business Day of each calendar month (each a “Payment Date”) through the Maturity
Date. On or before the Funding Date of each Loan, Lender shall provide Borrower with an amortization and payment schedule for such Loan. In any event, all unpaid principal and accrued interest shall be due and payable in full on the Maturity Date.

 4. Amendment to Notes. Note A is hereby amended and restated in its entirety as set forth in Exhibit A attached
hereto and made a part hereof (“Amended and Restated Note A”). Note B is hereby amended and restated in its entirety as set forth in Exhibit B attached hereto and made a part hereof (“Note B”). Note C is
hereby amended and restated in its entirety as set forth in Exhibit C attached hereto and made a part hereof (“Amended and Restated Note C” and collectively with the Amended and Restated Note A and Amended and Restated Note
B, the “Amended and Restated Notes”). 
 5. Conditions to Effectiveness. Lender’s consent and
agreement herein is expressly conditioned on all of the following: 
  

	 	(a)	Borrower executing and delivering an executed copy of this Agreement; 

  

	 	(b)	Borrower executing and delivering to the Lender the Amended and Restated Notes; 

  

 - 2 - 

	 	(c)	Borrower providing a Secretary’s Certificate in form and substance satisfactory similar to Secretary’s Certificate provided by Borrower in connection with the
closing of the Loan Agreement; 

  

	 	(d)	Borrower providing an opinion of counsel from its in-house counsel in form and substance similar to the opinion of counsel provided in connection with the closing of
the Loan Agreement; and 

  

	 	(e)	Borrower executing and delivering to Lender or its designees a Warrant or Warrants to purchase up to 193,918 shares of Borrower’s Series C Preferred Stock at an
exercise price of $1.82 per share. 

 6. Effect of Agreement. On and after the date hereof, each reference
to the Loan Agreement in the Loan Agreement or in any other document shall mean the Loan Agreement as amended by this Agreement. Except as expressly provided hereunder, the execution, delivery and effectiveness of this Agreement shall not operate as
a waiver of any right, power, or remedy of Lender, nor constitute a waiver of any provision of the Loan Agreement. Except to the limited extent expressly provided herein, nothing contained herein shall, or shall be construed to (nor shall the
Borrower ever argue to the contrary) (i) modify the Loan Agreement or any other Loan Document (ii) modify, waive, impair, or affect any of the covenants, agreements, terms, and conditions thereof, or (iii) waive the due keeping,
observance and/or performance thereof, each of which is hereby ratified and confirmed by the Borrower. Except as amended above, the Loan Agreement remains in full force and effect. 
 7. Headings. Headings in this Agreement are for convenience of reference only and are not part of the substance hereof. 
 8. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of Connecticut without
reference to conflicts of law rules. 
 9. Counterparts. This Agreement may be executed in any number of counterparts,
including by electronic or facsimile transmission, each of which when so delivered shall be deemed an original, but all such counterparts taken together shall constitute but one and the same instrument. 
 10. Integration. This Agreement and the Loan Documents constitute and contain the entire agreement of Borrower and Lender with respect
to their respective subject matters, and supercede any and all prior agreements, correspondence and communications. 
 [Remainder of page intentionally left blank] 
  

 - 3 - 

 IN WITNESS WHEREOF, Borrower and Lender have caused this Agreement to be executed as of the day and year
first above written. 
  

									
	TENGION, INC.	 		 	 HORIZON TECHNOLOGY FUNDING
 COMPANY LLC

		 		 	 By: Horizon Technology Finance, LLC, its
 sole member

	By:	 	/s/ Gary Sender	 		 	
		 	Name: Gary Sender	 		 	
		 	Title: CFO	 		 	By:	 	/s/ Robert D. Pomeroy, Jr.
		 		 		 	Name: Robert D. Pomeroy, Jr.
		 		 		 	Title: Managing Member

  

 - 4 - 

 EXHIBIT A 
 AMENDED AND RESTATED SECURED PROMISSORY NOTE 
 (LOAN
A) 
  

			
	 $ 11,545,243.71
	  	Dated as of September 1, 2006

 FOR VALUE RECEIVED, the undersigned, TENGION, INC., a Delaware corporation
(“Borrower”), HEREBY PROMISES TO PAY to the order of HORIZON TECHNOLOGY FUNDING COMPANY LLC, a Delaware limited liability company (“Lender”) the principal amount of Eleven Million Five Hundred and Forty-Five
Thousand Two Hundred Forty-Three and 71/100 Dollars ($11,545,243.71) or such lesser amount as shall equal the outstanding principal balance of Loan A (the “Loan”) made to Borrower by Lender pursuant to the Loan Agreement (as defined
below), and to pay all other amounts due with respect to the Loan on the dates and in the amounts set forth in the Loan Agreement. 
 Interest on the principal amount of this Note from the date of this Note shall accrue at the Loan Rate or, if applicable, the Default Rate. The Loan Rate for this Note is 11.78% per annum based on a year of twelve 30-day months. If the
Funding Date is not the first day of the month, interim interest accruing from the Funding Date through the last day of that month shall be paid on the first calendar day of the next calendar month. Borrower shall make payments of accrued interest
only on the outstanding principal amount of the Loan on the first day of each month (collectively “Interest Payment Dates”), commencing October 1, 2006, through and including January 1, 2009 in the amount of One Hundred
and Thirteen Thousand Three Hundred Thirty-Five and 81/100 Dollars ($113,335.81). Commencing on February 1, 2009, through and including July 1, 2011, on the first day of each month (collectively “Principal and Interest Payment
Dates” and collectively with the Interest Payment Dates, the “Payment Dates”), Borrower shall make to Lender an equal payment of principal and accrued interest on the then outstanding principal amount due hereunder of Four
Hundred Forty-Six Thousand One Hundred Fifty-Nine and 15/100 Dollars ($446,159.15). If not sooner paid, all outstanding amounts hereunder and under the Loan Agreement shall become due and payable on July 1, 2011. 
 Principal, interest and all other amounts due with respect to the Loan, are payable in lawful money of the United States of America to
Lender as set forth in the Loan Agreement. The principal amount of this Note and the interest rate applicable thereto, and all payments made with respect thereto, shall be recorded by Lender and, prior to any transfer hereof, endorsed on the grid
attached hereto which is part of this Note. 
 This Note is referred to in, and is entitled to the benefits of, the Venture Loan
and Security Agreement dated as of September 1, 2006 by and between Borrower and Lender (as amended from time to time, the “Loan Agreement”). The Loan Agreement, among other things, (a) provides for the making of a secured Loan
to Borrower, and (b) contains provisions for acceleration of the maturity hereof upon the happening of certain stated events. 
 This Note may not be prepaid except as set forth in Section 2.3 of the Loan Agreement. 
  

 - 5 - 

 This Note and the obligation of Borrower to repay the unpaid principal amount of the Loan,
interest on the Loan and all other amounts due Lender under the Loan Agreement is secured under the Loan Agreement. 
 Presentment for payment, demand, notice of protest and all other demands and notices of any kind in connection with the execution, delivery, performance and enforcement of this Note are hereby waived. 
 Borrower shall pay all reasonable fees and expenses, including, without limitation, reasonable attorneys’ fees and costs, incurred by
Lender in the enforcement or attempt to enforce any of Borrower’s obligations hereunder not performed when due. This Note shall be governed by, and construed and interpreted in accordance with, the laws of the State of Connecticut. 

Note Register; Ownership of Note. The ownership of an interest in this Note shall be registered on a record of ownership
maintained by Borrower or its agent. Notwithstanding anything else in this Note to the contrary, the right to the principal of, and stated interest on, this Note may be transferred only if the transfer is registered on such record of ownership and
the transferee is identified as the owner of an interest in the obligation. Borrower shall be entitled to treat the registered holder of this Note (as recorded on such record of ownership) as the owner in fact thereof for all purposes and shall not
be bound to recognize any equitable or other claim to or interest in this Note on the part of any other person or entity. 
 This Amended and Restated Secured Promissory Note (Loan A) amends and restates in its entirety a certain Secured Promissory Note (Loan A) executed by Borrower in favor of Lender dated as of September 1, 2006 (the “Original
Note”) and nothing contained herein shall constitute a repayment or novation of the Original Note. 
 IN WITNESS WHEREOF,
Borrower has caused this Note to be duly executed by one of its officers thereunto duly authorized on the date hereof. 
  

			
	 BORROWER:
 TENGION,
INC.

		
	By:	 	 
		
	Name:	 	 
		
	Title:	 	 

  

 - 6 - 

 EXHIBIT B 
 AMENDED AND RESTATED SECURED PROMISSORY NOTE 
 (LOAN
B) 
  

			
	 $3,000,000
	  	Dated as of December 15, 2006

 FOR VALUE RECEIVED, the undersigned, TENGION, INC., a Delaware corporation
(“Borrower”), HEREBY PROMISES TO PAY to the order of HORIZON TECHNOLOGY FUNDING COMPANY LLC, a Delaware limited liability company (“Lender”) the principal amount of Three Million and 00/100 Dollars ($3,000,000.00)
or such lesser amount as shall equal the outstanding principal balance of Loan B (the “Loan”) made to Borrower by Lender pursuant to the Loan Agreement (as defined below), and to pay all other amounts due with respect to the Loan on the
dates and in the amounts set forth in the Loan Agreement. 
 Interest on the principal amount of this Note from the date of this
Note shall accrue at the Loan Rate or, if applicable, the Default Rate. The Loan Rate for this Note is 11.80% per annum based on a year of twelve 30-day months. If the Funding Date is not the first day of the month, interim interest accruing
from the Funding Date through the last day of that month shall be paid on the first calendar day of the next calendar month. Borrower shall make payments of accrued interest only on the outstanding principal amount of the Loan on the first day of
each month (collectively “Interest Payment Dates”), commencing February 1, 2007, through and including January 1, 2009 in the amount of Twenty-Nine Thousand Five Hundred and 00/100 Dollars ($29,500.00). Commencing on
February 1, 2009, through and including July 1, 2011, on the first day of each month (collectively “Principal and Interest Payment Dates” and collectively with the Interest Payment Dates, the “Payment
Dates”), Borrower shall make to Lender an equal payment of principal and accrued interest on the then outstanding principal amount due hereunder of One Hundred Fifteen Thousand Nine Hundred Sixty-One and 50/100 Dollars ($115,961.50). If not
sooner paid, all outstanding amounts hereunder and under the Loan Agreement shall become due and payable on July 1, 2011. 
 Principal, interest and all other amounts due with respect to the Loan, are payable in lawful money of the United States of America to Lender as set forth in the Loan Agreement. The principal amount of this Note and the interest rate
applicable thereto, and all payments made with respect thereto, shall be recorded by Lender and, prior to any transfer hereof, endorsed on the grid attached hereto which is part of this Note. 
 This Note is referred to in, and is entitled to the benefits of, the Venture Loan and Security Agreement dated as of September 1, 2006
by and between Borrower and Lender (as amended from time to time, the “Loan Agreement”). The Loan Agreement, among other things, (a) provides for the making of a secured Loan to Borrower, and (b) contains provisions for
acceleration of the maturity hereof upon the happening of certain stated events. 
 This Note may not be prepaid except as set
forth in Section 2.3 of the Loan Agreement. 
  

 - 7 - 

 This Note and the obligation of Borrower to repay the unpaid principal amount of the Loan,
interest on the Loan and all other amounts due Lender under the Loan Agreement is secured under the Loan Agreement. 
 Presentment for payment, demand, notice of protest and all other demands and notices of any kind in connection with the execution, delivery, performance and enforcement of this Note are hereby waived. 
 Borrower shall pay all reasonable fees and expenses, including, without limitation, reasonable attorneys’ fees and costs, incurred by
Lender in the enforcement or attempt to enforce any of Borrower’s obligations hereunder not performed when due. This Note shall be governed by, and construed and interpreted in accordance with, the laws of the State of Connecticut. 

Note Register; Ownership of Note. The ownership of an interest in this Note shall be registered on a record of ownership
maintained by Borrower or its agent. Notwithstanding anything else in this Note to the contrary, the right to the principal of, and stated interest on, this Note may be transferred only if the transfer is registered on such record of ownership and
the transferee is identified as the owner of an interest in the obligation. Borrower shall be entitled to treat the registered holder of this Note (as recorded on such record of ownership) as the owner in fact thereof for all purposes and shall not
be bound to recognize any equitable or other claim to or interest in this Note on the part of any other person or entity. 
 This Amended and Restated Secured Promissory Note (Loan B) amends and restates in its entirety a certain Secured Promissory Note (Loan B) executed by Borrower in favor of Lender dated as of December 15, 2006 (the “Original
Note”) and nothing contained herein shall constitute a repayment or novation of the Original Note. 
 IN WITNESS WHEREOF,
Borrower has caused this Note to be duly executed by one of its officers thereunto duly authorized on the date hereof. 
  

			
	 BORROWER:
 TENGION,
INC.

		
	By:	 	 
		
	Name:	 	 
		
	Title:	 	 

  

 - 8 - 

 EXHIBIT C 
 AMENDED AND RESTATED SECURED PROMISSORY NOTE 
 (LOAN
C) 
  

			
	 $5,454,756.29
	  	Dated as of December 15, 2006

 FOR VALUE RECEIVED, the undersigned, TENGION, INC., a Delaware corporation
(“Borrower”), HEREBY PROMISES TO PAY to the order of HORIZON TECHNOLOGY FUNDING COMPANY LLC, a Delaware limited liability company (“Lender”) the principal amount of Five Million Four Hundred Fifty-Four Thousand
Seven Hundred Fifty-Six and 29/100 Dollars ($5,454,756.29) or such lesser amount as shall equal the outstanding principal balance of Loan C (the “Loan”) made to Borrower by Lender pursuant to the Loan Agreement (as defined below), and to
pay all other amounts due with respect to the Loan on the dates and in the amounts set forth in the Loan Agreement. 
 Interest
on the principal amount of this Note from the date of this Note shall accrue at the Loan Rate or, if applicable, the Default Rate. The Loan Rate for this Note is 11.80% per annum based on a year of twelve 30-day months. If the Funding Date is
not the first day of the month, interim interest accruing from the Funding Date through the last day of that month shall be paid on the first calendar day of the next calendar month. Borrower shall make payments of accrued interest only on the
outstanding principal amount of the Loan on the first day of each month (collectively “Interest Payment Dates”), commencing February 1, 2007, through and including January 1, 2009 in the amount of Fifty-Three Thousand Six
Hundred Thirty-Eight and 44/100 Dollars ($53,638.44). Commencing on February 1, 2009, through and including July 1, 2011, on the first day of each month (collectively “Principal and Interest Payment Dates” and collectively
with the Interest Payment Dates, the “Payment Dates”), Borrower shall make to Lender an equal payment of principal and accrued interest on the then outstanding principal amount due hereunder of Two Hundred Ten Thousand Eight Hundred
Forty-Seven and 23/100 Dollars ($210,847.23). If not sooner paid, all outstanding amounts hereunder and under the Loan Agreement shall become due and payable on July 1, 2011. 
 Principal, interest and all other amounts due with respect to the Loan, are payable in lawful money of the United States of America to
Lender as set forth in the Loan Agreement. The principal amount of this Note and the interest rate applicable thereto, and all payments made with respect thereto, shall be recorded by Lender and, prior to any transfer hereof, endorsed on the grid
attached hereto which is part of this Note. 
 This Note is referred to in, and is entitled to the benefits of, the Venture Loan
and Security Agreement dated as of September 1, 2006 by and between Borrower and Lender (as amended from time to time, the “Loan Agreement”). The Loan Agreement, among other things, (a) provides for the making of a secured Loan
to Borrower, and (b) contains provisions for acceleration of the maturity hereof upon the happening of certain stated events. 
 This Note may not be prepaid except as set forth in Section 2.3 of the Loan Agreement. 
  

 - 9 - 

 This Note and the obligation of Borrower to repay the unpaid principal amount of the Loan,
interest on the Loan and all other amounts due Lender under the Loan Agreement is secured under the Loan Agreement. 
 Presentment for payment, demand, notice of protest and all other demands and notices of any kind in connection with the execution, delivery, performance and enforcement of this Note are hereby waived. 
 Borrower shall pay all reasonable fees and expenses, including, without limitation, reasonable attorneys’ fees and costs, incurred by
Lender in the enforcement or attempt to enforce any of Borrower’s obligations hereunder not performed when due. This Note shall be governed by, and construed and interpreted in accordance with, the laws of the State of Connecticut. 

Note Register; Ownership of Note. The ownership of an interest in this Note shall be registered on a record of ownership
maintained by Borrower or its agent. Notwithstanding anything else in this Note to the contrary, the right to the principal of, and stated interest on, this Note may be transferred only if the transfer is registered on such record of ownership and
the transferee is identified as the owner of an interest in the obligation. Borrower shall be entitled to treat the registered holder of this Note (as recorded on such record of ownership) as the owner in fact thereof for all purposes and shall not
be bound to recognize any equitable or other claim to or interest in this Note on the part of any other person or entity. 
 This Amended and Restated Secured Promissory Note (Loan C) amends and restates in its entirety a certain Secured Promissory Note (Loan C) executed by Borrower in favor of Lender dated as of December 15, 2006 (the “Original
Note”) and nothing contained herein shall constitute a repayment or novation of the Original Note. 
 IN WITNESS WHEREOF,
Borrower has caused this Note to be duly executed by one of its officers thereunto duly authorized on the date hereof. 
  

			
	 BORROWER:
 TENGION,
INC.

		
	By:	 	 
		
	Name:	 	 
		
	Title:	 	 

  

 - 10 -Second Amendment of Venture Loan and Security Agreement

 Exhibit 10.12 
 SECOND AMENDMENT OF VENTURE LOAN AND SECURITY AGREEMENT 
 This SECOND AMENDMENT OF VENTURE LOAN AND SECURITY AGREEMENT (this “Agreement”), dated as of October 31, 2008, is entered into by and between TENGION, INC., a Delaware corporation (“Borrower”), and HORIZON
TECHNOLOGY FUNDING COMPANY LLC (“Lender”), a Delaware limited liability company. 
 RECITALS 

A. Borrower and Lender are parties to a certain Venture Loan and Security Agreement executed September 19, 2006 to be effective
September 1, 2006, as amended from time to time including by a certain First Amendment of Venture Loan and Security Agreement dated as of September 28, 2007 (as amended, collectively, the “Loan Agreement”) pursuant to
which Lender, among other things, has (i) provided certain loans to Borrower as evidenced by (a) a certain Amended and Restated Secured Promissory Note (Loan A) executed by Borrower in favor of Lender, dated as of September 1, 2006,
in the original principal amount of Eleven Million Five Hundred and Forty-Five Thousand Two Hundred Forty-Three and 71/100 Dollars ($11,545,243.71) (“Note A”), (b) a certain Amended and Restated Secured Promissory Note (Loan B)
executed by Borrower in favor of Lender, dated as of December 15, 2006 in the original principal amount of Three Million and 00/100 Dollars ($3,000,000) (“Note B”), and (c) a certain Amended and Restated Secured Promissory
Note (Loan C) executed by Borrower in favor of Lender, dated as of December 15, 2006 in the original principal amount of Five Million Four Hundred Fifty-Four Thousand Seven Hundred Fifty-Six and 29/100 Dollars ($5,454,756.29) (“Note
C”, and together with Note A and Note B, collectively, the “Notes”) and (ii) been granted a security interest in all assets of Borrower, excluding Intellectual Property (as defined in the Loan Agreement). 

B. Borrower has now requested that Lender amend certain provisions of the Loan Agreement and the Notes to provide for additional interest
only payments. 
 C. Lender is willing to grant such request, but only to the extent, and in accordance with the terms, and
subject to the conditions, set forth herein. 
 AGREEMENT 
 NOW, THEREFORE, in consideration of the above recitals and for other good and valuable consideration, the receipt and adequacy of which are
hereby acknowledged, Borrower and Lender hereby agree as follows: 
 1. Definitions; Interpretation. Unless otherwise
defined herein, all capitalized terms used herein and defined in the Loan Agreement shall have the respective meanings given to those terms in the Loan Agreement. Other rules of construction set forth in the Loan Agreement, to the extent not
inconsistent with this Agreement, apply to this Agreement and are hereby incorporated by reference. 
 2. Confirmation.
Borrower hereby acknowledges and agrees that: (i) the Loan Agreement sets forth the legal, valid, binding and continuing obligations of Borrower to Lender, (ii) the Obligations to Lender under the Loan Agreement are secured by validly

 
perfected security interests in all assets of Borrower, excluding Intellectual Property and with respect to (a) Third Party Equipment, consistent with the provisions of Section 4.8 of
the Loan Agreement, and (b) deposit accounts, consistent with the Account Control Agreements with the institutions holding such deposit accounts, and (iii) Borrower has no cause of action, claim, defense or set-off against the Lender in
any way regarding or relating to the Loan Agreement or Lender’s actions thereunder and to the extent any such cause of action, claim, defense or set-off ever existed, it is waived and Lender is released from any claims of Borrower. Borrower
represents and warrants that no Default or Event of Default has occurred under the Loan Agreement. 
 3. Amendments to Loan
Agreement. 
 (a) Borrower and Lender hereby agree that the definitions of “Loan Rate”,
“Maturity Date” “Permitted Indebtedness” and “Permitted Liens” in Section 1.1 of the Loan Agreement are hereby deleted and replaced as set forth below and new definitions of “New
Venture Debt Agreement”, “New Venture Debt Lender” and “PA Lease Agreements” as set forth below are hereby added to Section 1.1 of the Loan Agreement: 
 “Loan Rate” means, (1) from the Funding Date through October 31, 2008 the per annum rate of
interest (based on a year of twelve 30-day months) equal to, (A) with respect to Loan A, 11.78%, (B) with respect to Loan B and Loan C, 11.80% and (2) from November 1, 2008 through the Maturity Date, (i) the one month LIBOR
Rate, as reported in the Wall Street Journal, on the date which is five (5) days before the Funding Date for such Loan (or, if such date is not a Business Day, the next earlier Business Day) plus (ii) 9.00%. 
 “Maturity Date” means, with respect to each Loan, July 1, 2011, or, in any case, if earlier, the date
of acceleration of such Loan following an Event of Default or the date of prepayment, whichever is applicable. 
 “Permitted Indebtedness” means and includes: 
 (a) Indebtedness of Borrower to Lender
and New Venture Debt Lender; 
 (b) Indebtedness of Borrower outstanding or available to be borrowed as of
October 31, 2008 secured by Liens permitted under clause (e) of the definition of Permitted Liens in an aggregate outstanding principal amount not to exceed Ten Million Dollars ($10,000,000); 
 (c) Indebtedness arising from the endorsement of instruments in the ordinary course of business; 
 (d) Indebtedness of Borrower arising from the establishment of letters of credit in favor of Corporate Interiors, Inc. and
Norriton Business Campus, L.P. in accordance with the PA Lease Agreements, such indebtedness not to exceed Three Million Dollars ($3,000,000); and 
  

 - 2 - 

 (e) Indebtedness existing on the date hereof and set forth on the Disclosure
Schedule. 
 “Permitted Liens” means and includes: 
 (a) the Lien created by this Agreement and the New Venture Debt Agreement; 
 (b) Liens for fees, taxes, levies, imposts, duties or other governmental charges of any kind which are not yet delinquent or
which are being contested in good faith by appropriate proceedings which suspend the collection thereof (provided that such appropriate proceedings do not involve any substantial danger of the sale, forfeiture or loss of any material
item of Collateral which in the aggregate is material to Borrower and that Borrower has adequately bonded such Lien or reserves sufficient to discharge such Lien have been provided on the books of Borrower); 
 (c) Liens identified on the Disclosure Schedule; 
 (d) carriers’, warehousemen’s, mechanics’, materialmen’s, repairmen’s or other similar Liens arising
in the ordinary course of business and which are not delinquent or remain payable without penalty or which are being contested in good faith and by appropriate proceedings (provided that such appropriate proceedings do not involve any
substantial danger of the sale, forfeiture or loss of any material item of Collateral or Collateral which in the aggregate is material to Borrower and that Borrower has adequately bonded such Lien or reserves sufficient to discharge such Lien have
been provided on the books of Borrower); 
 (e) Liens upon any equipment or other personal property acquired by
Borrower to secure (i) the purchase price of such equipment or other personal property, or (ii) lease obligations or indebtedness incurred solely for the purpose of financing the acquisition of such equipment or other personal property;
provided that (A) such Liens are confined solely to the equipment or other personal property so acquired and the amount secured does not exceed the acquisition price thereof, including, without limitation, soft costs (including,
without limitation, engineering and installation expenses) and taxes, and (B) no such Lien shall be created, incurred, assumed or suffered to exist in favor of Borrower’s officers, directors or shareholders holding five percent
(5%) or more of Borrower’s Equity Securities; 
 (f) licenses of Intellectual Property pursuant to or
in connection with leases, license agreements, purchase agreements, joint ventures and corporate collaborations entered into in the ordinary course of business; and 
 (g) Liens created by the establishment of the letters of credit referenced in clause (d) of the definition of Permitted
Indebtedness. 
  

 - 3 - 

 “New Venture Debt Lender” means Compass Horizon Funding
Company LLC. 
 “New Venture Debt Agreement” means that certain Venture Loan and Security
Agreement dated as of October __. 2008, between New Venture Debt Lender and Borrower, as the same may be amended or supplemented from time to time. 
 “PA Lease Agreements” means that certain (a) Sub-Sublease, dated February 1, 2006, between Corporate Interiors, Inc. and Borrower for the property located at 2900 Potshop Lane,
East Norriton, PA 19403; and (b) Lease, dated February 1, 2006, between Norriton Business Campus, L.P. and Borrower for the property located at 2900 Potshop Lane, East Norriton, PA 19403 and which lease period commences on March 1,
2011. 
 (b) Borrower and Lender hereby agree that Section 2.2(a) of the Loan Agreement is hereby deleted in
its entirety and replaced with the following: 
 “(a) Scheduled Payments. With respect to each Loan,
Borrower shall make payments of accrued interest only on the outstanding principal amount of such Loan through and including July 1, 2009 and commencing August 1, 2009, twenty-four (24) equal payments of principal plus accrued
interest on the outstanding principal amount of such Loan on each subsequent Payment Date as set forth in the Note applicable to such Loan in an amount sufficient to fully amortize the Loan by the Maturity Date (collectively, the “Scheduled
Payments”). Borrower shall make such Scheduled Payments commencing on the date set forth in the Note applicable to such Loan and continuing thereafter on the first Business Day of each calendar month (each a “Payment Date”)
through the Maturity Date. On or before the Funding Date of each Loan, Lender shall provide Borrower with an amortization and payment schedule for such Loan. In any event, all unpaid principal and accrued interest shall be due and payable in full on
the Maturity Date.” 
 (b) Borrower and Lender hereby agree that Section 7.5(ii) of the Loan Agreement
is hereby deleted in its entirety and replaced with the following: 
 “(ii) purchase, redeem, retire,
defease or otherwise acquire for value any of its Equity Securities (other than repurchases pursuant to the terms of employee stock purchase plans, employee restricted stock agreements or similar arrangements in each case as approved by
Borrower’s Board of Directors (or an appropriate committee thereof) and to the extent required, Borrower’s preferred stockholders);” 
  

 - 4 - 

 (c) Borrower and Lender hereby agree that Section 7.13 (ii) of the
Loan Agreement is hereby deleted in its entirety and replaced with the following: 
 “(ii) grant or allow
any other Person (other than Lender or New Venture Debt Lender) to perfect a security interest in, or enter into any agreements with any Persons (other than Lender or New Venture Debt Lender) accomplishing perfection via control as to, any of its
deposit accounts or accounts holding securities (except Permitted Liens).” 
 (d) Borrower and Lender hereby
agree that addresses for notice to Borrower set forth in Section 11 of the Loan Agreement are hereby deleted in their entirety and replaced with the following: 
  

			
	If to Borrower:	  	 Tengion, Inc.
 2900 Potshop
Lane, Suite 100
 East Norriton, PA 19403
 Attention: Chief Financial Officer
 Fax: (610) 275-3754
 Ph: (267) 960-4802

		
		  	 With a copy to:
 2900
Potshop Lane, Suite 100
 East Norriton, PA 19403
 Attention: General Counsel
 Fax: (610) 275-3754
 Ph: (267) 960-4805

 (e) Borrower and Lender hereby agree that Exhibit A of the Loan
Agreement is hereby deleted in its entirety and replaced with Exhibit A-1 attached hereto. 
 4. Amendment to
Notes. Note A is hereby amended and restated in its entirety as set forth in Exhibit B attached hereto and made a part hereof (“Amended and Restated Note A”). Note B is hereby amended and restated in its entirety as set
forth in Exhibit C attached hereto and made a part hereof (“Note B”). Note C is hereby amended and restated in its entirety as set forth in Exhibit D attached hereto and made a part hereof (“Amended and
Restated Note C” and collectively with the Amended and Restated Note A and Amended and Restated Note B, the “Amended and Restated Notes”). 
 5. Conditions to Effectiveness. Lender’s consent and agreement herein is expressly conditioned on all of the following: 
  

	 	(a)	Borrower executing and delivering an executed copy of this Agreement; 

  

	 	(b)	Borrower executing and delivering to the Lender the Amended and Restated Notes; 

  

 - 5 - 

	 	(c)	Borrower providing a Secretary’s Certificate in form and substance satisfactory similar to Secretary’s Certificate provided by Borrower in connection with the
closing of the Loan Agreement; 

  

	 	(d)	Borrower providing an opinion of counsel from its in-house counsel in form and substance similar to the opinion of counsel provided in connection with the closing of
the Loan Agreement; 

  

	 	(e)	Lender (through the direct payment by New Venture Debt Lender to Lender at Borrower’s written instruction) receiving the proceeds of a certain venture loan in the
original principal amount of Five Million Seven Hundred Seventy Two Thousand Six Hundred Twenty-one and 85/100 Dollars ($5,772,621.85) made by New Venture Debt Lender to Borrower. 

  

	 	(f)	Borrower executing and delivering to Lender or its designees a Warrant or Warrants to purchase up to 55,423 shares of Borrower’s Series C Preferred Stock at an
exercise price of $1.82 per share; 

  

	 	(g)	Borrower paying Lender’s Expenses (as defined in the Loan Agreement) incurred in connection with this Agreement; and 

  

	 	(h)	Borrower paying Lender a Commitment Fee in the amount of Thirty-Five Thousand Five Hundred Sixty-Eight and 45/100 Dollars ($35,568.45). 

 6. Effect of Agreement. On and after the date hereof, each reference to the Loan Agreement in the Loan Agreement or in any other
document shall mean the Loan Agreement as amended by this Agreement. Except as expressly provided hereunder, the execution, delivery and effectiveness of this Agreement shall not operate as a waiver of any right, power, or remedy of Lender, nor
constitute a waiver of any provision of the Loan Agreement. Except to the limited extent expressly provided herein, nothing contained herein shall, or shall be construed to (nor shall the Borrower ever argue to the contrary) (i) modify the Loan
Agreement or any other Loan Document (ii) modify, waive, impair, or affect any of the covenants, agreements, terms, and conditions thereof, or (iii) waive the due keeping, observance and/or performance thereof, each of which is hereby
ratified and confirmed by the Borrower. Except as amended above, the Loan Agreement remains in full force and effect. 
 7.
Headings. Headings in this Agreement are for convenience of reference only and are not part of the substance hereof. 
 8.
Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of Connecticut without reference to conflicts of law rules. 
 9. Counterparts. This Agreement may be executed in any number of counterparts, including by electronic or facsimile transmission, each
of which when so delivered shall be deemed an original, but all such counterparts taken together shall constitute but one and the same instrument. 
  

 - 6 - 

 10. Integration. This Agreement and the Loan Documents constitute and contain the
entire agreement of Borrower and Lender with respect to their respective subject matters, and supercede any and all prior agreements, correspondence and communications. 
 [Remainder of page intentionally left blank] 
  

 - 7 - 

 IN WITNESS WHEREOF, Borrower and Lender have caused this Agreement to be executed as of the day and year
first above written. 
  

													
	TENGION, INC.	 	 HORIZON TECHNOLOGY FUNDING COMPANY LLC
 By: Horizon Technology Finance Management LLC, its advisor

					
	By:	 	/s/ Gary Sender	 		 	By:	 	/s/ Robert D. Pomeroy, Jr.
		 	Name:	 	Gary Sender	 		 	Name:	 	Robert D. Pomeroy, Jr.
		 	Title:	 	CFO	 		 	Title:	 	Chief Executive Officer

  

 - 8 - 

 EXHIBIT A-1 
 DISCLOSURE SCHEDULE 
 Borrower hereby certifies the following
information to Lender: 
 Section 1. Information For UCC Financing Statements and Searches and Deposit Accounts and Accounts Holding
Securities. 
 (i) The exact corporate name of Borrower as it appears in its Certificate of Incorporation, as amended to
date is: Tengion, Inc. 
 (ii) Borrower’s state of incorporation is: Delaware. 
 (iii) The organizational ID number of Borrower from its jurisdiction of incorporation is 3679969. 
 (iv) Borrower’s taxpayer identification number is 20 021 4813. 
 (v) The following is a list of all corporate names, dba or trade names used by Borrower in the past five years: Tengion, Inc. 
 (vi) The following is a list of all Subsidiaries of Borrower: none. 
 (vii) The address of Borrower’s headquarters and chief executive office is: 2900 Potshop Lane, Suite 100, East Norriton, Pennsylvania
19403. The following is a list of all States where Borrower’s headquarters and chief executive office has been located in the past five years: Pennsylvania, Connecticut. 
 (viii) The following is a list of all States where Borrower’s property and assets have been located in the past five years:
Pennsylvania, North Carolina, Connecticut, New York. 
 (ix) The following is a list of all of Borrower’s deposit accounts
(bank name, address and account names and numbers): 
 Commerce Bank 
 4309 Skippack Pike 
 PO Box 800 
 Skippack, PA 19474 
 Premier Savings/Investment

 (x) The following is a list of all of Borrower’s accounts holding securities (broker/bank name, address and account
names and numbers): 
 Morgan Stanley Private Wealth Management 
 522 Fifth Avenue 
 New York NY 10036 
  

 - 9 - 

 Bank: Citibank NYC 
 ABA 021-000089 
 A/C
Morgan Stanley & Co. 
 FBO Tengion Inc. 
 FBO # 32-78FT2 
 Section 5.3 Conflict with Other Instruments, etc. 
 Borrower’s covenants in Section 7.5(iii) may conflict with rights of the equity holders of Borrower with respect to dividends,
redemption rights and liquidation preferences contained in Borrower’s Amended and Restated Certificate of Incorporation and the documents related to the sale and purchase of Borrower’s outstanding shares of Series A Convertible Preferred
Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock. 
 Section 5.6 Name; Location of Chief Executive
Office, Principal Place of Business and Collateral. 
 In addition to the Borrower’s chief executive office, the address of
which is included on the cover page of this Agreement, certain Collateral is or will be located at the Borrower’s Science and Technology facility in North Carolina, the address of which is: 
 Main NC Office and Laboratory Facility: 
 Westpoint Industrial Park 
 3929 Westpoint Boulevard, Suite G 
 Winston-Salem, NC 27103 
  

 - 10 - 

 EXHIBIT B 
 AMENDED AND RESTATED SECURED PROMISSORY NOTE 
 (LOAN
A) 
  

			
	Original Principal Amount: $11,545,243.71	  	Dated as of September 1, 2006

 FOR VALUE RECEIVED, the undersigned, TENGION, INC., a Delaware corporation
(“Borrower”), HEREBY PROMISES TO PAY to the order of HORIZON TECHNOLOGY FUNDING COMPANY LLC, a Delaware limited liability company (“Lender”) the principal amount of Eleven Million Five Hundred and Forty-Five
Thousand Two Hundred Forty-Three and 71/100 Dollars ($11,545,243.71) or such lesser amount as shall equal the outstanding principal balance of Loan A (the “Loan”) made to Borrower by Lender pursuant to the Loan Agreement (as defined
below), and to pay all other amounts due with respect to the Loan on the dates and in the amounts set forth in the Loan Agreement. 
 Interest on the principal amount of this Note from the date of this Note shall accrue at the Loan Rate or, if applicable, the Default Rate. From September 1, 2006 through October 31, 2008, the Loan Rate for this Note is
11.78% per annum based on a year of twelve 30-day months. On and after November 1, 2008, the Loan Rate for this Note is __% per annum based on a year of twelve 30-day months. If the Funding Date is not the first day of the month, interim
interest accruing from the Funding Date through the last day of that month shall be paid on the first calendar day of the next calendar month. Borrower shall make payments of accrued interest only on the outstanding principal amount of the Loan
(“Interest Payments”) on the first day of each month (collectively “Interest Payment Dates”), commencing October 1, 2006, through and including July 1, 2009. Interest Payments due from October 1, 2006
through November 1, 2008 shall be in the amount of One Hundred and Thirteen Thousand Three Hundred Thirty-Five and 81/100 Dollars ($113,335.81). Interest Payments due from December 1, 2008 through and including July 1, 2009 shall be
in the amount of [One Hundred and Thirteen Thousand Three Hundred Thirty-Five and 81/100 Dollars ($113,335.81)]. On October 31, 2008, Borrower shall make a payment of principal in the amount of Five Million Seven Hundred Seventy Two Thousand
Six Hundred Twenty-one and 85/100 Dollars ($5,772,621.85). Commencing on August 1, 2009, through and including July 1, 2011, on the first day of each month (collectively “Principal and Interest Payment Dates” and
collectively with the Interest Payment Dates, the “Payment Dates”), Borrower shall make to Lender an equal payment of principal and accrued interest on the then outstanding principal amount due hereunder of [Four Hundred Forty-Six
Thousand One Hundred Fifty-Nine and 15/100 Dollars ($446,159.15)]. If not sooner paid, all outstanding amounts hereunder and under the Loan Agreement shall become due and payable on July 1, 2011. 
 Principal, interest and all other amounts due with respect to the Loan, are payable in lawful money of the United States of America to
Lender as set forth in the Loan Agreement. The principal amount of this Note and the interest rate applicable thereto, and all payments made with respect thereto, shall be recorded by Lender and, prior to any transfer hereof, endorsed on the grid
attached hereto which is part of this Note. 
  

 - 11 - 

 This Note is referred to in, and is entitled to the benefits of, the Venture Loan and
Security Agreement executed September 19, 2006 to be effective September 1, 2006, as amended from time to time including by a certain First Amendment of Venture Loan and Security Agreement dated as of September 28, 2007 (as amended
from time to time, the “Loan Agreement”). The Loan Agreement, among other things, (a) provides for the making of a secured Loan to Borrower, and (b) contains provisions for acceleration of the maturity hereof upon the happening
of certain stated events. 
 This Note may not be prepaid except as set forth in Section 2.3 of the Loan Agreement.

 This Note and the obligation of Borrower to repay the unpaid principal amount of the Loan, interest on the Loan and all other
amounts due Lender under the Loan Agreement is secured under the Loan Agreement. 
 Presentment for payment, demand, notice of
protest and all other demands and notices of any kind in connection with the execution, delivery, performance and enforcement of this Note are hereby waived. 
 Borrower shall pay all reasonable fees and expenses, including, without limitation, reasonable attorneys’ fees and costs, incurred by Lender in the enforcement or attempt to enforce any of
Borrower’s obligations hereunder not performed when due. This Note shall be governed by, and construed and interpreted in accordance with, the laws of the State of Connecticut. 
 This Amended and Restated Secured Promissory Note (Loan A) amends and restates in its entirety a certain Amended and Restated Secured
Promissory Note (Loan A) in the stated principal amount of Eleven Million Five Hundred and Forty-Five Thousand Two Hundred Forty-Three and 71/100 Dollars ($11,545,243.71) executed by Borrower in favor of Lender dated as of September 1, 2006
(the “Original Note”) and nothing contained herein shall constitute a repayment or novation of the Original Note. 
 IN WITNESS WHEREOF, Borrower has caused this Note to be duly executed by one of its officers thereunto duly authorized on the date hereof. 
  

			
	 BORROWER:
 TENGION,
INC.

		
	By:	 	 
		
	Name: 	 	 
		
	Title:	 	 

  

 - 12 - 

 EXHIBIT C 
 AMENDED AND RESTATED SECURED PROMISSORY NOTE 
 (LOAN
B) 
  

			
	$3,000,000	  	Dated as of December 15, 2006

 FOR VALUE RECEIVED, the undersigned, TENGION, INC., a Delaware corporation
(“Borrower”), HEREBY PROMISES TO PAY to the order of HORIZON TECHNOLOGY FUNDING COMPANY LLC, a Delaware limited liability company (“Lender”) the principal amount of Three Million and 00/100 Dollars ($3,000,000.00)
or such lesser amount as shall equal the outstanding principal balance of Loan B (the “Loan”) made to Borrower by Lender pursuant to the Loan Agreement (as defined below), and to pay all other amounts due with respect to the Loan on the
dates and in the amounts set forth in the Loan Agreement. 
 Interest on the principal amount of this Note from the date of this
Note shall accrue at the Loan Rate or, if applicable, the Default Rate. From December 15, 2006 through October 31, 2008, the Loan Rate for this Note is 11.80% per annum based on a year of twelve 30-day months. On and after
November 1, 2008, the Loan Rate for this Note is __% per annum based on a year of twelve 30-day months. If the Funding Date is not the first day of the month, interim interest accruing from the Funding Date through the last day of that month
shall be paid on the first calendar day of the next calendar month. Borrower shall make payments of accrued interest only on the outstanding principal amount of the Loan (“Interest Payments”) on the first day of each month
(collectively “Interest Payment Dates”). Interest Payments due from February 1, 2007, through and including November 1, 2008 shall be in the amount of Twenty-Nine Thousand Five Hundred and 00/100 Dollars ($29,500.00).
Interest Payments due from December 1, 2008, through and including July 1, 2009 shall be in the amount of [Twenty-Nine Thousand Five Hundred and 00/100 Dollars ($29,500.00)]. Commencing on August 1, 2009, through and including
July 1, 2011, on the first day of each month (collectively “Principal and Interest Payment Dates” and collectively with the Interest Payment Dates, the “Payment Dates”), Borrower shall make to Lender an equal
payment of principal and accrued interest on the then outstanding principal amount due hereunder of [One Hundred Fifteen Thousand Nine Hundred Sixty-One and 50/100 Dollars ($115,961.50)]. If not sooner paid, all outstanding amounts hereunder and
under the Loan Agreement shall become due and payable on July 1, 2011. 
 Principal, interest and all other amounts due
with respect to the Loan, are payable in lawful money of the United States of America to Lender as set forth in the Loan Agreement. The principal amount of this Note and the interest rate applicable thereto, and all payments made with respect
thereto, shall be recorded by Lender and, prior to any transfer hereof, endorsed on the grid attached hereto which is part of this Note. 
 This Note is referred to in, and is entitled to the benefits of, the Venture Loan and Security Agreement executed September 19, 2006 to be effective September 1, 2006, as amended from time to
time including by a certain First Amendment of Venture Loan and Security Agreement dated as of September 28, 2007 by and between Borrower and Lender (as amended from time to time, the “Loan Agreement”). The Loan Agreement, among other
things, (a) provides for the making of a secured Loan to Borrower, and (b) contains provisions for acceleration of the maturity hereof upon the happening of certain stated events. 
  

 - 13 - 

 This Note may not be prepaid except as set forth in Section 2.3 of the Loan
Agreement. 
 This Note and the obligation of Borrower to repay the unpaid principal amount of the Loan, interest on the Loan
and all other amounts due Lender under the Loan Agreement is secured under the Loan Agreement. 
 Presentment for payment,
demand, notice of protest and all other demands and notices of any kind in connection with the execution, delivery, performance and enforcement of this Note are hereby waived. 
 Borrower shall pay all reasonable fees and expenses, including, without limitation, reasonable attorneys’ fees and costs, incurred by
Lender in the enforcement or attempt to enforce any of Borrower’s obligations hereunder not performed when due. This Note shall be governed by, and construed and interpreted in accordance with, the laws of the State of Connecticut. 

This Amended and Restated Secured Promissory Note (Loan B) amends and restates in its entirety a certain Amended and Restated Secured
Promissory Note (Loan B) executed by Borrower in favor of Lender dated as of December 15, 2006 (the “Original Note”) and nothing contained herein shall constitute a repayment or novation of the Original Note. 
 IN WITNESS WHEREOF, Borrower has caused this Note to be duly executed by one of its officers thereunto duly authorized on the date hereof.

  

			
	 BORROWER:
 TENGION,
INC.

		
	By:	 	 
		
	Name: 	 	 
		
	Title:	 	 

  

 - 14 - 

 EXHIBIT D 
 AMENDED AND RESTATED SECURED PROMISSORY NOTE 
 (LOAN
C) 
  

			
	$5,454,756.29	  	Dated as of December 15, 2006

 FOR VALUE RECEIVED, the undersigned, TENGION, INC., a Delaware corporation
(“Borrower”), HEREBY PROMISES TO PAY to the order of HORIZON TECHNOLOGY FUNDING COMPANY LLC, a Delaware limited liability company (“Lender”) the principal amount of Five Million Four Hundred Fifty-Four Thousand
Seven Hundred Fifty-Six and 29/100 Dollars ($5,454,756.29) or such lesser amount as shall equal the outstanding principal balance of Loan C (the “Loan”) made to Borrower by Lender pursuant to the Loan Agreement (as defined below), and to
pay all other amounts due with respect to the Loan on the dates and in the amounts set forth in the Loan Agreement. 
 Interest
on the principal amount of this Note from the date of this Note shall accrue at the Loan Rate or, if applicable, the Default Rate. From December 15, 2006 through October 31, 2008, the Loan Rate for this Note is 11.80% per annum based
on a year of twelve 30-day months. On and after November 1, 2008, the Loan Rate for this Note is __% per annum based on a year of twelve 30-day months. If the Funding Date is not the first day of the month, interim interest accruing from the
Funding Date through the last day of that month shall be paid on the first calendar day of the next calendar month. Borrower shall make payments of accrued interest only on the outstanding principal amount of the Loan (“Interest
Payments”) on the first day of each month (collectively “Interest Payment Dates”). Interest Payments due from February 1, 2007, through and including November 1, 2008 shall be in the amount of Fifty-Three Thousand
Six Hundred Thirty-Eight and 44/100 Dollars ($53,638.44). Interest Payments due from December 1, 2008, through and including July 1, 2009 shall be in the amount of [Fifty-Three Thousand Six Hundred Thirty-Eight and 44/100 Dollars
($53,638.44)]. Commencing on August 1, 2009, through and including July 1, 2011, on the first day of each month (collectively “Principal and Interest Payment Dates” and collectively with the Interest Payment Dates, the
“Payment Dates”), Borrower shall make to Lender an equal payment of principal and accrued interest on the then outstanding principal amount due hereunder of [Two Hundred Ten Thousand Eight Hundred Forty-Seven and 23/100 Dollars
($210,847.23)]. If not sooner paid, all outstanding amounts hereunder and under the Loan Agreement shall become due and payable on July 1, 2011. 
 Principal, interest and all other amounts due with respect to the Loan, are payable in lawful money of the United States of America to Lender as set forth in the Loan Agreement. The principal amount of
this Note and the interest rate applicable thereto, and all payments made with respect thereto, shall be recorded by Lender and, prior to any transfer hereof, endorsed on the grid attached hereto which is part of this Note. 
 This Note is referred to in, and is entitled to the benefits of, the Venture Loan and Security Agreement executed September 19, 2006 to
be effective September 1, 2006, as amended from time to time including by a certain First Amendment of Venture Loan and

  

 - 15 - 

 
Security Agreement dated as of September 28, 2007 by and between Borrower and Lender (as amended from time to time, the “Loan Agreement”). The Loan Agreement, among other things,
(a) provides for the making of a secured Loan to Borrower, and (b) contains provisions for acceleration of the maturity hereof upon the happening of certain stated events. 
 This Note may not be prepaid except as set forth in Section 2.3 of the Loan Agreement. 
 This Note and the obligation of Borrower to repay the unpaid principal amount of the Loan, interest on the Loan and all other amounts due
Lender under the Loan Agreement is secured under the Loan Agreement. 
 Presentment for payment, demand, notice of protest and
all other demands and notices of any kind in connection with the execution, delivery, performance and enforcement of this Note are hereby waived. 
 Borrower shall pay all reasonable fees and expenses, including, without limitation, reasonable attorneys’ fees and costs, incurred by Lender in the enforcement or attempt to enforce any of
Borrower’s obligations hereunder not performed when due. This Note shall be governed by, and construed and interpreted in accordance with, the laws of the State of Connecticut. 
 This Amended and Restated Secured Promissory Note (Loan C) amends and restates in its entirety a certain Amended and Restated Secured
Promissory Note (Loan C) executed by Borrower in favor of Lender dated as of December 15, 2006 (the “Original Note”) and nothing contained herein shall constitute a repayment or novation of the Original Note. 
 IN WITNESS WHEREOF, Borrower has caused this Note to be duly executed by one of its officers thereunto duly authorized on the date hereof.

  

			
	 BORROWER:
 TENGION,
INC.

		
	By:	 	 
		
	Name: 	 	 
		
	Title:	 	 

  

 - 16 -

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00166-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00166-of-00352.parquet"}]]