Document:

First Amendment to Sublease

 Exhibit 10.14.2 

FIRST AMENDMENT TO SUBLEASE 
 THIS FIRST AMENDMENT TO SUBLEASE (this “Amendment”) is made and entered into as of September 25, 2006, by and between LUDLOW TECHNICAL PRODUCTS CORPORATION, a New York corporation
(“Sublandlord”), with an address at c/o Tyco Healthcare Group LP, 15 Hampshire Street, Mansfield, MA 02048, and SYNACOR, INC., a Delaware corporation (“Subtenant”), with an address at 40 La Riviere Drive, Buffalo,
New York 14202. 
 WITNESSETH: 
 A. Sublandlord is the tenant under that certain Property Lease dated March 13, 1998, with Waterfront Associates, LLC (“Landlord”), as landlord, covering Building No. 3,
Waterfront Village Center, 40 La Riviere Drive, Buffalo, New York 14202 (the “Building”), as amended by that certain First Amendment to Lease dated April 29, 1998, that Second Amendment to Lease dated April 21, 1999, and
that Third Amendment to Lease dated July 30, 1999 (collectively, the Property Lease and amendments thereto are the “Lease”). 
 B. Under the terms and conditions of that certain Sublease dated as of March 3, 2006, Subtenant subleased from Sublandlord approximately 20,027 rentable square feet of space located on the third
floor of the Building (the “Existing Premises”), which Existing Premises is more particularly described in the Sublease. 
 C. Under the terms and conditions of the Sublease, Subtenant desires to sublease additional space on the third floor of the Building, which additional space contains approximately 6,437 rentable square
feet of space and is more particularly depicted on Exhibit A, attached hereto and incorporated herein (the “Additional Premises”); and Sublandlord has agreed to sublease such Additional Premises to Subtenant on the terms and
conditions of the Sublease, as modified herein. 
 NOW THEREFORE, in consideration of the mutual covenants set forth herein, and
for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Sublandlord and Subtenant agree as follows: 
 1. Additional Premises. Conditioned upon receipt by Sublandlord of Landlord’s written consent executed in substantially the form attached hereto as Exhibit B, Sublandlord hereby
subleases to Subtenant, and Subtenant hereby subleases from Sublandlord, the Additional Premises on the terms and conditions of the Sublease, as modified hereby; accordingly, from and after the Effective Date (hereinafter defined), the term
“Premises” shall refer collectively to the Existing Premises and the Additional Premises; and, except as otherwise provided herein, Subtenant’s Share shall be increased to 26%, which is the percentage obtained by dividing the number
of rentable square feet in the Premises (26,464) by the number of rentable square feet in the Building (102,816). Subtenant accepts the Additional Premises in their “AS-IS” condition, and Sublandlord shall not be required to
perform any demolition work or tenant-finish work therein or to provide any allowances therefor except as set forth in Section 6 of this Amendment. 

  
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 Sublandlord and Subtenant stipulate that the number of rentable square feet in the Existing Premises, the
Additional Premises, and the Building is correct. 
 2. Term for Additional Premises. The term for the Additional
Premises shall begin on the Effective Date and shall expire on the Expiration Date as set forth in Section 2.3 of the Sublease. As used herein, the “Effective Date” shall mean the earlier of (a) the date on which Subtenant
occupies any portion of the Additional Premises and begins conducting business therein, or (b) December 1, 2006; provided, if Sublandlord is unable to deliver possession of the Additional Premises to Subtenant by the date stated in the
preceding clause (b), then Sublandlord shall not be in default hereunder or be liable for damages therefor, and Subtenant shall accept possession of the Additional Premises on the date when Sublandlord tenders possession thereof to Subtenant (which
date will then be defined as the Effective Date). 
 Subtenant shall execute and deliver to Sublandlord, within ten days after
Sublandlord has requested the same, a letter confirming (i) the Effective Date, (ii) that Subtenant has accepted the Additional Premises, and (iii) that Sublandlord has performed all of its obligations with respect to the Additional
Premises. 
 3. Rent for Additional Premises. The annual fixed rent due under the Sublease for the Additional
Premises shall be $90,118.00, payable in equal monthly installments of $7,509.83 per month, beginning on the Effective Date. Thus, the total monthly fixed rent due under the Sublease for the Premises shall be $30,874.67. 

4. Security Deposit. Contemporaneously with the execution hereof, and as a condition to the effectiveness of this
Amendment, Subtenant shall deliver to Sublandlord $7,509.83 to be held as part of the Security Deposit under the Sublease. 

5. Right of First Offer. The reference to “Suite 350” is hereby deleted from Exhibit D attached to the Sublease.

 Subject to then-existing renewal or expansion options of other subtenants, and provided no default by Subtenant exists,
Sublandlord shall, before offering the same to any party (other than the then-current subtenant or occupant therein), first offer to lease to Subtenant the space shown on Exhibit A, containing approximately 4,205 rentable square feet of space
(the “Offer Space”) in an “AS-IS” condition; such offer shall be in writing and specify the terms for the Offer Space, including the rent to be paid for the Offer Space and the date on which the Offer Space
shall be included in the Premises (the “Offer Notice”). Sublandlord shall use good faith in determining the rent amount for the Offer Space. The Offer Notice shall be substantially similar to the Offer Notice attached to the
Sublease as Exhibit E. Subtenant shall notify Sublandlord in writing whether Subtenant elects to lease the entire Offer Space on the terms set forth in the Offer Notice, within ten (10) days after Sublandlord delivers to Subtenant the Offer
Notice. If Subtenant timely elects to lease the Offer Space, then Sublandlord and Subtenant shall execute an amendment to this Sublease, effective as of the date the Offer Space is to be included in the Premises, on the terms set forth in the Offer
Notice and, to the extent not inconsistent with the Offer Notice terms, the terms of this Sublease; however, Subtenant shall accept the Offer Space in an “AS-IS” condition. Notwithstanding the foregoing, if before
Sublandlord’s delivery to Subtenant of the Offer Notice, Sublandlord has received an offer to lease all or part of the 

  
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Offer Space from a third party (a “Third Party Offer”) and such Third Party Offer includes space in excess of the Offer Space, Subtenant must exercise its rights hereunder, if at
all, as to all of the space contained in the Third Party Offer. 
 If Subtenant fails or is unable timely to exercise its right
hereunder, then such right shall lapse, time being of the essence with respect to the exercise thereof (it being understood that each of Subtenant’s five rights of first offer hereunder is a one-time right only with respect to each Offer
Space), and Sublandlord may lease all or a portion of the Offer Space to third parties on such terms as Sublandlord may elect. Subtenant may not exercise its rights under this Section 5 if a default exists or Subtenant is not then occupying the
entire Premises. For purposes hereof, if an Offer Notice is delivered for less than all of the Offer Space but such notice provides for an expansion, right of first refusal, or other preferential right to lease some of the remaining portion of the
Offer Space, then such remaining portion of the Offer Space shall thereafter be excluded from the provisions of this Sublease. In no event shall Sublandlord be obligated to pay a commission with respect to any space leased by Subtenant under this
Section 5, and Subtenant and Sublandlord shall each indemnify the other against all costs, expenses, attorneys’ fees, and other liability for commissions or other compensation claimed by any broker or agent claiming the same by, through,
or under the indemnifying party. 
 Subtenant’s rights under this Section 5 shall terminate if (a) the Sublease
or Subtenant’s right to possession of the Premises (or any portion thereof) is terminated, (b) Subtenant assigns any of its interest in this Sublease or sublets any portion of the Premises, or (c) less than two full calendar years
remain in the initial Term of the Sublease. 
 6. Landlord Work. Subject to Landlord obtaining the necessary
governmental approvals and permits and subject to any structural issues that may be encountered or may affect the Building, Landlord will create a doorway opening between the Existing Premises and the Additional Premises. 

7. Termination by Subtenant. Section 2.4 of the Sublease is hereby deleted in its entirety and shall have no further
force or effect. The following provision is hereby inserted in its place: 
 Provided that Subtenant is not in default when
Subtenant delivers the early termination notice or on the cancellation note, Subtenant may, at its sole option, terminate this Sublease effective as of November 30, 2011 (the “Cancellation Date”). To exercise such termination
right, Subtenant must, no later than February 28, 2011, give notice thereof to Sublandlord together with Subtenant’s payment to Sublandlord of One Hundred and Sixty Seven Thousand Dollars ($167,000.00) (the “Cancellation
Fee”) in lawful money of the United States of America. As a condition to the effectiveness of Subtenant’s cancellation right, Subtenant shall pay to Sublandlord prior to the Cancellation Date any past-due amounts then outstanding under
the Sublease. If Subtenant fails timely to deliver the Cancellation Fee or the cancellation notice or is otherwise unable to comply with or exercise this cancellation option, then Subtenant’s right to cancel this Lease under this section shall
expire; time is of the essence with respect thereto. 

  
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 8. Brokerage. Sublandlord and Subtenant each warrant to the other that it has
not dealt with any broker or agent in connection with the negotiation or execution of this Amendment other than Trammell Crow Services, Inc., and CB Richard Ellis, Inc., whose commission shall be paid under a separate written agreement. Subtenant
and Sublandlord shall each indemnify the other against all costs, expenses, attorneys’ fees, and other liability for commissions or other compensation claimed by any other broker or agent claiming the same by, through, or under the indemnifying
party. 
 9. Ratification. Subtenant hereby ratifies and confirms its obligations under the Sublease, and
represents and warrants to Sublandlord that it has no defenses thereto. Additionally, Subtenant further confirms and ratifies that, as of the date hereof, (a) the Sublease is and remains in good standing and in full force and effect, and
(b) Subtenant has no claims, counterclaims, set-offs or defenses against Sublandlord arising out of the Sublease or in any way relating thereto or arising out of any other transaction between Sublandlord and Subtenant. 

10. Binding Effect; Governing Law; Recitals. Except as modified hereby, the Sublease shall remain in full effect and this
Amendment shall be binding upon Sublandlord and Subtenant and their respective successors and assigns. If any inconsistency exists or arises between the terms of this Amendment and the terms of the Sublease, the terms of this Amendment shall
prevail. This Amendment shall be governed by the laws of the State of New York. The recitals at the beginning of this Amendment are hereby incorporated as if fully set forth herein. 

11. Counterparts. This Amendment may be executed in multiple counterparts, each of which shall constitute an original, but
all of which shall constitute one document. 
 [The Remainder of this Page is Intentionally Left Blank; 

Sublandlord and Subtenant’s Signature Pages Follow on the Next Two Pages] 

  
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 IN WITNESS WHEREOF Sublandlord has duly executed this Amendment as of the day and year first
above written. 
  

			
	 SUBLANDLORD:
  

LUDLOW TECHNICAL PRODUCTS CORPORATION

		
	By:	 	/s/    Charles J. Dockendorff
		 	Name: Charles J. Dockendorff
		 	Title: Vice President

 Commonwealth OF Massachusetts ) 
                                   
                       ) ss. 

COUNTY OF Bristol                      )

 On the 3rd day of October, 2006, before me, the undersigned, a Notary Public in and for said Massachusetts, personally appeared
Charles J. Dockendorff, personally known to me or proved to me on the basis of satisfactory evidence to be the individual whose name is subscribed to the within instrument and acknowledged to me that he/she executed the same in his/her capacity, and
that by his/her signature on the instrument, the individual, or the entity upon behalf of whom the individual acted, executed the instrument, and that such individual made such appearance before the undersigned in Bristol County, MA. 

 

			
	
		
		 	/s/    Suzanne E. Gaddy
		 	Notary Public
		 	My Commission Expires: 3-22-2007

 

 

  
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 IN WITNESS WHEREOF Sublandlord has duly executed this Amendment as of the day and year first
above written. 
  

			
	 SUBTENANT:
  

SYNACOR, INC.

		
	By:	 	/s/    Robert S. Rusak
		 	Name: Robert S. Rusak
		 	Title: Chief Financial Officer

 State OF New York  ) 
                                   
) ss. 
 COUNTY OF Evie   ) 
 On the 27th
day of September, 2006, before me, the undersigned, a Notary Public in and for the State of New York, personally appeared Robert S. Rusak, personally known to me or proved to me on the basis of satisfactory evidence to be the individual whose name
is subscribed to the within instrument and acknowledged to me that he executed the same in his capacity, and that by his signature on the instrument, the individual, or the entity upon behalf of whom the individual acted, executed the instrument,
and that such individual made such appearance before the undersigned in Evie County, New York. 
  

					
		 		 	/s/    Brian C Neeson
		 		 	Notary Public
	[SEAL]	 		 	My Commission Expires: 6/15/2010
			
		 		 	

  
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 EXHIBIT A 

Additional Premises 
 and Offer Space 
 [See Attached] 

  
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 EXHIBIT A 

 

 EXHIBIT B 

Landlord Consent 

The undersigned is the landlord under the Property Lease dated March 13, 1998, between Waterfront Associates, LLC, as successor by
conversion to Waterfront Associates (“Landlord”), as landlord, and Ludlow Technical Products Corporation, formerly known as Graphic Controls Corporation (“Sublandlord”), as tenant, for that certain space containing
approximately 102,816 rentable square feet located at Building No. 3, Waterfront Village Center, 40 La Riviere Drive, Buffalo, New York 14202 (the “Building”), which Property Lease was amended April 29,
1998, April 21, 1999, and July 30, 1999 (as amended, the “Lease”). 
 Under that certain
Sublease dated as of March 3, 2006, by and between Sublandlord and Synacor, Inc., a Delaware corporation, as subtenant (“Subtenant”), having an address at 40 La Riviere Drive, Buffalo, New York, Sublandlord subleased the
Premises (as defined in the Sublease) to Subtenant. Landlord hereby acknowledges and agrees that it has received and reviewed a copy of the First Amendment to Sublease dated as of
                    , 2006 (the “Amendment”). A copy of the Amendment is attached to this Landlord Consent. Under the
Amendment, Subtenant is subleasing an additional 6,603 square feet of space located on the third floor of the Building. 
 After
review (and with the representation by Synacor, Inc. that the additional subleased premises will not be used as a call center), Landlord consents to the provisions of the attached Amendment effective as of the Effective Date (as defined in the
Amendment) of the Amendment. Further, Landlord hereby waives any rights Landlord or its designee may have under Section 14.05 of the Lease to terminate the Lease with respect to the Additional Premises (as defined in the Amendment), to sublease
the Additional Premises, or to otherwise recapture the Additional Premises. 
 The foregoing Consent shall not be deemed to
constitute consent by the undersigned to any subletting other than that described in the Amendment. 
  

			
	Waterfront Associates, LLC
		
	By: 	 	 
	Name:	 	 
	Title:	 	 

  
 Page 8 of 8Second Amendment to Sublease

 Exhibit 10.14.3 

SECOND AMENDMENT TO SUBLEASE 
 THIS SECOND AMENDMENT TO SUBLEASE (this “Amendment”) is made and entered into as of February 27, 2007, by and between LUDLOW TECHNICAL PRODUCTS CORPORATION, a New York corporation
(“Sublandlord”), with an address at c/o Tyco Healthcare Group LP, 15 Hampshire Street, Mansfield, MA 02048, and SYNACOR, INC., a Delaware corporation (“Subtenant”), with an address at 40 La Riviere Drive, Buffalo,
New York 14202. 
 WITNESSETH: 
 A. Sublandlord is the tenant under that certain Property Lease dated March 13, 1998, with Waterfront Associates, LLC (“Landlord”), as landlord, covering Building No. 3,
Waterfront Village Center, 40 La Riviere Drive, Buffalo, New York 14202 (the “Building”), as amended by that certain First Amendment to Lease dated April 29, 1998, that Second Amendment to Lease dated April 21, 1999, and
that Third Amendment to Lease dated July 30, 1999 (collectively, the Property Lease and amendments thereto are the “Lease”). 
 B. Under the terms and conditions of that certain Sublease dated as of March 3, 2006 (the “Original Sublease”), as amended by that certain First Amendment to Sublease dated
September 25, 2006 (collectively, the “Sublease”), Subtenant subleased from Sublandlord approximately 26,464 rentable square feet of space located on the third floor of the Building (the “Existing Premises”), which
Existing Premises is more particularly described in the Sublease as the Premises. 
 C. Under the terms and conditions of the
Sublease, Subtenant desires to sublease additional space on the third floor of the Building, which additional space contains approximately 4,344 rentable square feet of space and is more particularly depicted on Exhibit A, attached hereto and
incorporated herein (the “Additional Premises”); and Sublandlord has agreed to sublease such Additional Premises to Subtenant on the terms and conditions of the Sublease, as modified herein. 

NOW THEREFORE, in consideration of the mutual covenants set forth herein, and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, Sublandlord and Subtenant agree as follows: 
 1. Additional
Premises. Conditioned upon receipt by Sublandlord of Landlord’s written consent executed in substantially the form attached hereto as Exhibit B, Sublandlord hereby subleases to Subtenant, and Subtenant hereby subleases
from Sublandlord, the Additional Premises on the terms and conditions of the Sublease, as modified hereby; accordingly, from and after the Effective Date (hereinafter defined), the term “Premises” shall refer collectively to the Existing
Premises and the Additional Premises; and, except as otherwise provided herein, Subtenant’s Share shall be increased to 30%, which is the percentage obtained by dividing the number of rentable square feet in the Premises (30,808) by the
number of rentable square feet in the Building (102,816). Subtenant accepts the Additional Premises in their “AS-IS” condition, and Sublandlord shall not be required to perform any demolition work or tenant-finish work

  
 Page 1 of 7

 
therein or to provide any allowances therefor. Sublandlord and Subtenant stipulate that the number of rentable square feet in the Existing Premises, the Additional Premises, and the Building is
correct. 
 2. Term for Additional Premises. The term for the Additional Premises shall begin on the Effective
Date and shall expire on the Expiration Date as set forth in Section 2.3 of the Original Sublease. As used herein, the “Effective Date” shall mean the earlier of (a) the date on which Subtenant occupies any portion of the
Additional Premises and begins conducting business therein, or (b) April 1, 2007; provided, if Sublandlord is unable to deliver possession of the Additional Premises to Subtenant by the date stated in the preceding clause (b), then
Sublandlord shall not be in default hereunder or be liable for damages therefor, and Subtenant shall accept possession of the Additional Premises on the date when Sublandlord tenders possession thereof to Subtenant (which date will then be defined
as the Effective Date). 
 Subtenant shall execute and deliver to Sublandlord, within ten days after Sublandlord has requested
the same, a letter confirming (i) the Effective Date, and (ii) that Subtenant has accepted the Additional Premises. 

3. Rent for Additional Premises. The annual fixed rent due under the Sublease for the Additional Premises shall be
$60,816.00, payable in equal monthly installments of $5,068.00 per month, beginning on April 1, 2007. Thus, commencing on April 1, 2007, the total monthly fixed rent due under the Sublease for the Premises shall be $35,942.67. 

4. Security Deposit. Contemporaneously with the execution hereof, and as a condition to the effectiveness of this
Amendment, Subtenant shall deliver to Sublandlord an additional $5,068.00 to be held as part of the Security Deposit under the Sublease. 
 5. Right of First Offer. The Right of First Offer set forth in Section 5 of the First Amendment to Sublease dated September 25, 2006, is hereby deleted. 

6. Termination by Subtenant. Section 7 of the First Amendment to Sublease dated September 25, 2006, is hereby
deleted in its entirety and shall have no further force or effect. The following provision is hereby inserted in its place: 

Provided that Subtenant is not in default when Subtenant delivers the early termination notice or on the Cancellation Date, Subtenant may,
at its sole option, terminate this Sublease effective as of November 30, 2011 (the “Cancellation Date”). To exercise such termination right, Subtenant must, no later than February 28, 2011, give notice thereof to
Sublandlord together with Subtenant’s payment to Sublandlord of One Hundred Ninety-Four Thousand Dollars ($194,000.00) (the “Cancellation Fee”) in lawful money of the United States of America. As a condition to the
effectiveness of Subtenant’s cancellation right, Subtenant shall pay to Sublandlord prior to the Cancellation Date any past-due amounts then outstanding under the Sublease. If Subtenant fails timely to deliver the Cancellation Fee or the
cancellation notice or is otherwise unable to comply with or exercise this cancellation option, then Subtenant’s right to cancel this 

  
 Page 2 of 7

 
Sublease under this section shall expire; time is of the essence with respect thereto. 
 7. Parking. Section 5.6 of the Original Sublease is hereby deleted and replaced with the following: 
 Subtenant shall have the non-exclusive right, together with the other tenants and occupants of the Building and other buildings comprising Waterfront Village Center and their employees, agents, licensees,
and invitees, to use the parking areas servicing the Building (as reasonably designated by Landlord) for the purpose of vehicular parking for Subtenant’s Representatives, all without additional charge; provided however that Subtenant’s
Representatives shall not occupy more than an aggregate of one hundred and thirty five (135) parking spaces at any time. If, for any reason, Sublandlord is unable to provide all or any portion of the parking spaces to which Subtenant is
entitled hereunder, then Subtenant shall have no claims against Sublandlord because of Sublandlord’s failure or inability to provide Subtenant with such parking spaces. Sublandlord shall not be responsible for enforcing Subtenant’s parking
rights against any third parties. Subtenant shall cause Subtenant’s Representatives to comply with all reasonable rules and regulations that Sublandlord and/or Landlord may promulgate with respect to parking in the parking areas, including
without limitation, a system of stickers, access cards or other system intended to regulate and control access to such parking areas. 
 8. Brokerage. Sublandlord and Subtenant each warrant to the other that it has not dealt with any broker or agent in connection with the negotiation or execution of this Amendment other than
Trammell Crow Services, Inc., and CB Richard Ellis, Inc., whose commission Sublandlord shall pay under a separate written agreement. Subtenant and Sublandlord shall each indemnify the other against all costs, expenses, attorneys’ fees, and
other liability for commissions or other compensation claimed by any other broker or agent claiming the same by, through, or under the indemnifying party. 
 9. Ratification. Subtenant hereby ratifies and confirms its obligations under the Sublease, and represents and warrants to Sublandlord that it has no defenses thereto. Additionally,
Subtenant further confirms and ratifies that, as of the date hereof, (a) the Sublease is and remains in good standing and in full force and effect, and (b) Subtenant has no claims, counterclaims, set-offs or defenses against Sublandlord
arising out of the Sublease or in any way relating thereto or arising out of any other transaction between Sublandlord and Subtenant. 
 10. Binding Effect; Governing Law; Recitals. Except as modified hereby, the Sublease shall remain in full effect and this Amendment shall be binding upon Sublandlord and Subtenant and their
respective successors and assigns. If any inconsistency exists or arises between the terms of this Amendment and the terms of the Sublease, the terms of this Amendment shall prevail. This Amendment shall be governed by the laws of the State of New
York. The recitals at the beginning of this Amendment are hereby incorporated as if fully set forth herein. 
 11.
Counterparts. This Amendment may be executed in multiple counterparts, each of which shall constitute an original, but all of which shall constitute one document. 

  
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 IN WITNESS WHEREOF Sublandlord has duly executed this Amendment as of the day and year first
above written. 
  

			
	SUBLANDLORD:
	
	LUDLOW TECHNICAL PRODUCTS
	CORPORATION
		
	By:	 	/s/    Charles J. Dockendorff            
		 	Charles J. Dockendorff
		 	Vice President

  

			
	 COMMONWEALTH OF MASSACHUSETTS
	 	)
		 	) ss.
	 COUNTY OF BRISTOL
	 	)

 On the 9th day of March, 2007, before me, the undersigned, a Notary Public in and for said Commonwealth of Massachusetts,
personally appeared Charles J. Dockendorff, personally known to me or proved to me on the basis of satisfactory evidence to be the individual whose name is subscribed to the within instrument and acknowledged to me that he/she executed the same in
his/her capacity, and that by his/her signature on the instrument, the individual, or the entity upon behalf of whom the individual acted, executed the instrument, and that such individual made such appearance before the undersigned in Bristol
County, Massachusetts. 
  

			
		
		 	/s/    Suzanne E. Gaddy            
	Notary Public
	My Commission Expires: 3-22-2007

 [SEAL] 
 

 

  
 Page 4 of 7

 IN WITNESS WHEREOF Sublandlord has duly executed this Amendment as of the day and year first
above written. 
  

			
	SUBTENANT:
	
	SYNACOR, INC.
		
	 By:
	 	/s/     Ron Frankel            
		 	 Name: Ron Frankel
 Chief Executive Officer

 State OF New York    ) 
                                   
  ) ss. 
 COUNTY OF Erie      ) 

On the 27th day of February, 2007, before me, the undersigned, a Notary Public in and for the State of New York, personally
appeared Robert S. Rusak, personally known to me or proved to me on the basis of satisfactory evidence to be the individual whose name is subscribed to the within instrument and acknowledged to me that he executed the same in his capacity, and that
by his signature on the instrument, the individual, or the entity upon behalf of whom the individual acted, executed the instrument, and that such individual made such appearance before the undersigned in Erie County, New York. 

 

			
		 	

	Notary Public
	My Commission Expires: 6/15/2010

 

 

  
 Page 5 of 7

 EXHIBIT A 

Additional Premises 

[See Attached] 

  
 Page 6 of 7

 

 

  

 EXHIBIT B 

Landlord Consent 

The undersigned is the landlord under the Property Lease dated March 13, 1998, between Waterfront Associates, LLC, as successor by
conversion to Waterfront Associates (“Landlord”), as landlord, and Ludlow Technical Products Corporation, formerly known as Graphic Controls Corporation (“Sublandlord”), as tenant, for that certain space containing
approximately 102,816 rentable square feet located at Building No. 3, Waterfront Village Center, 40 La Riviere Drive, Buffalo, New York 14202 (the “Building”), which Property Lease was amended April 29,
1998, April 21, 1999, and July 30, 1999 (as amended, the “Lease”). 
 Under that certain
Sublease dated as of March 3, 2006, as amended by that First Amendment to Sublease dated September 25, 2006, (collectively, the “Sublease”) by and between Sublandlord and Synacor, Inc., a Delaware corporation, as subtenant
(“Subtenant”), having an address at 40 La Riviere Drive, Buffalo, New York, Sublandlord subleased the Premises (as defined in the Sublease) to Subtenant. Landlord hereby acknowledges and agrees that it has received and reviewed a
copy of the Second Amendment to Sublease dated as of                     , 2007 (the “Amendment”). A copy of the Amendment is
attached to this Landlord Consent. Under the Amendment, Subtenant is subleasing an additional 4,344 rentable square feet of space located on the third floor of the Building. 
 After review (and with the representation by Synacor, Inc. that the additional subleased premises will not be used as a call center), Landlord consents to the provisions of the attached Amendment
effective as of the Effective Date (as defined in the Amendment) of the Amendment. Further, Landlord hereby waives any rights Landlord or its designee may have under Section 14.05 of the Lease to terminate the Lease with respect to the
Additional Premises (as defined in the Amendment), to sublease the Additional Premises, or to otherwise recapture the Additional Premises. 
 The foregoing Consent shall not be deemed to constitute consent by the undersigned to any subletting other than that described in the Amendment. 

 

			
	Waterfront Associates, LLC
		
	By:	 	 
		
	Name:	 	 
		
	Title:	 	 

  
 Page 7 of 7

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