Document:

EX-10.26

 Exhibit 10.26 

THE SYMBOL “[***]” DENOTES PLACES WHERE CERTAIN IDENTIFIED 

INFORMATION HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH (i) 

NOT MATERIAL, AND (ii) WOULD LIKELY CAUSE COMPETITIVE HARM TO THE 

COMPANY IF PUBLICLY DISCLOSED 
 This
document is an English translation of a document prepared in German. In preparing this document, an attempt has been made to translate as literally as possible without jeopardizing the overall continuity of the text. Inevitably, however, differences
may occur in translation and if they do, the German text will govern by law. 
 In this translation, German legal concepts are expressed in English
terms and not in their original German terms. The concepts concerned may not be identical to concepts described by the English terms as such terms may be understood under the laws of other jurisdictions. 

Addendum no. 1 
 of lease agreement for commercial
premises from 17.08.2011 
 between 
 As
landlord: 
 Wolfram Richter 
 Kupferbergterrasse 15, 17-19 
 55116 Mainz 
 Tel.:
[***]; fax: [***] 
 Tax number of the landlord: [***] 
 As
tenant: 
 BioNTech AG 
 Represented by the director [***]
(with German business degree) 
 Hölderlinstraße 8 
 D-55131 Mainz 
 registered in the commercial register of County Court Mainz, register number: HRB 41865 

concerning the office areas on 3rd floor (attic floor) of front building, approx. 244 m2. 
 The late completion of the expansion means that the above-mentioned office facilities could not be
taken over on 01.10.2011 according to the agreement in section 5 of the lease agreement from 17.08.2011 for commercial premises. This area was not ready for the tenant to move in until 01.11.2011. 

The parties therefore complete the following agreement to apply retrospectively from 01.10.2011: 

The lease agreement concerning the office areas on the 3rd floor (attic floor), approx. 244 m2 starts on 01.11.2011. The end of the lease agreement for this office area remains unchanged as 31.08.2013. 

All other provisions of the lease agreement from 17.08.2011 continue to apply unchanged. 

The rent paid by the tenant in excess for the month of October 2011 for the office area on the 3rd floor
of € [***] gross will be offset against the rent for the month of November 2011. 
 Signature and stamp of the landlord 

Mainz, on [pp.
signature]                                     

Signature and stamp of the tenant, 
 Michael Kring, director of
BioNTech AG 
 Mainz, on 17.02.12
[signature]EX-10.27

 Exhibit 10.27 

THE SYMBOL “[***]” DENOTES PLACES WHERE CERTAIN IDENTIFIED 

INFORMATION HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH (i) 

NOT MATERIAL, AND (ii) WOULD LIKELY CAUSE COMPETITIVE HARM TO THE 

COMPANY IF PUBLICLY DISCLOSED 
 This
document is an English translation of a document prepared in German. In preparing this document, an attempt has been made to translate as literally as possible without jeopardizing the overall continuity of the text. Inevitably, however, differences
may occur in translation and if they do, the German text will govern by law. 
 In this translation, German legal concepts are expressed in English
terms and not in their original German terms. The concepts concerned may not be identical to concepts described by the English terms as such terms may be understood under the laws of other jurisdictions. 

Amendment no. 2 to the BioNTech 

Parking Space Lease 
 to
the lease of 17.08.11 and Amendment no. 1 of 17.02.2012 
  

					
	between	  	 Wolfram Richter
 Kupferbergterrasse
15, 17-19
 55116 Mainz

Tel.: [***]; Fax: [***]
 Lessor tax registration
number:
 [***]
	  	as the Lessor
			
	and	  	 BioNTech AG
 represented by the Chair
of the Board of Directors Mr [***]
 Hölderlinstrasse 8

D-55131 Mainz

registered in the Commercial Register held by Mainz District Court, registration number: HRB 41865
	  	as the Lessee

 the following Lease is entered into: 

I. 
 At the property: Kupferbergterrasse 15, 17-19, on the courtyard, in front of the brick building                      garage(s) 5 parking spaces
                     twin spaces
                     storage space are leased, for parking: CARS 

II. 
 The lease shall begin on 01.02.2013
and continues for an unlimited term unless terminated with three months’ notice from the end of a month. 
 III. 

 

					
	The monthly rent shall be	  	 5 x EUR [***]
 VAT @ EUR [***]

Total
	  	 EUR [***]
 EUR [***]

EUR [***]

 in words: - [***]- Euros 

and must be paid to the Lessor, or to the person or establishment authorised by him to accept payments, no later than the third working day of the month. 

 

			
	 Name of the bank:
	  	 [***]

	 Sort code:
	  	[***]
	 Account number:
	  	 [***]

 IV. 
 Vehicles
shall be parked at the Lessee’s own risk. In particular, the Lessor shall not be liable for fire, theft or damage to vehicles. 
 V.

  
 1 

 The Lessee undertakes 
  

	 	•	 	 to drive in and out of the garage at walking pace only and to take the utmost care, 

 

	 	•	 	 not to wash vehicles in either the garage or on the Lessor’s property, or carry out any repairs outside the
garage on the property, 

  

	 	•	 	 to use electricity only for lighting purposes and not to make any changes to the electrical system in the
garages, 

  

	 	•	 	 to comply with the applicable police guidelines, and more specifically never enter the garage with fire or naked
flames, store fuel or flammable substances in the garage, or leave the engine running when the garage door is closed. 

 The Lessee shall
be liable for all damage caused during the use of the garage or as a result of a failure to comply with the existing guidelines, either by itself, its employees or representatives or by any other persons whom it has authorised to use its vehicle.

 VI. 
 The Lessee may not set off the rent
with a counterclaim. No right of retention may be exercised with respect to the rent. 
 VII. 

The Lessee may use the garage only for the contractual purposes. If it wishes to use it for other purposes, it must obtain written permission from the Lessor.

 The garage must not be sublet to third parties and third parties shall not be authorised to use it free of charge. 

VIII. 
 At the end of the lease, the Lessee must
return the garage to the Lessor in a clean state and with all associated keys. 
 IX. 

There are no oral ancillary agreements in relation to this lease. Amendments or supplements must be agreed in writing. 

X. 
 The place of performance and jurisdiction is
Mainz. 
 XI. 
 Special agreements: 

 
  
  

 
  

 

  
 2 

			
	Place/date: Mainz,	  	 [Stamp: BioNTech AG

Hölderlinstrasse 8
 55131
Mainz
 Tel.: +49 (0) 6131 / 57 62 70 0 – Fax: +49 (0) [illegible]]

		
	 pp. [signature]
	  	 [signature]

	 Lessor
	  	 Lessee

  
 3EX-10.28

 Exhibit 10.28 

THE SYMBOL “[***]” DENOTES PLACES WHERE CERTAIN IDENTIFIED 

INFORMATION HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH (i) 

NOT MATERIAL, AND (ii) WOULD LIKELY CAUSE COMPETITIVE HARM TO THE 

COMPANY IF PUBLICLY DISCLOSED 
 This
document is an English translation of a document prepared in German. In preparing this document, an attempt has been made to translate as literally as possible without jeopardizing the overall continuity of the text. Inevitably, however, differences
may occur in translation and if they do, the German text will govern by law. 
 In this translation, German legal concepts are expressed in English
terms and not in their original German terms. The concepts concerned may not be identical to concepts described by the English terms as such terms may be understood under the laws of other jurisdictions. 

Amendment no. 3 - Agreement regarding an extension to the lease agreement 

to the lease agreement of 17.08.2011 for commercial premises and Amendment no. 1 of 17.02.2012, as well as Amendment no. 2 of 01.02.2013 

between: 
 As the Lessor: 

Wolfram Richter 
 Kupferbergterrasse 15, 17-19 
 55116 Mainz 
 Tel.:
[***]; Fax: [***] 
 Lessor tax registration number: [***] 

As the Lessee: 
 BioNTech AG 

Represented by the Chair of the Board of Directors [***], (with German business degree) 

Hölderlinstraße 8 

D-55131 Mainz 
 registered
in the Commercial Register held at Mainz District Court, registration number: HRB 41865 
 for the office space on the property Kupferbergterrasse 15, 17-19; 55116 Mainz, on the second floor of the front building, the third floor of the front building (loft), the second floor of the original building and the ancillary areas. 

With immediate effect, by way of deviation from sections 3 (1) and (2) of the lease of 17.08.2011 and from the agreement in Amendment no. 1 of
17.02.2012, the Parties agree as follows: 
 The leasehold is extended to 31.03.2014. Within an appropriate timeframe and before the end of the leasehold,
the parties shall come to an agreement on the possibility of further extending the lease and on the duration of any such extension. 
 All other provisions
laid down in the lease of 17.08.2011 and Amendments nos. 1 and 2 shall remain in place and continue to apply without amendments. 
 Signature and stamp of
the Lessor: 
 Mainz, on 11.04.2013 pp. [signature] 
  

			
	 Signature and stamp of the Lessee;
 [***], Chair
of the Board of Directors of BioNTech AG     
	  	 [Stamp: BioNTech AG

Hölderlinstraße 8
 55131 Mainz

Tel.: +49 (0) 6131 / 57 62 70 0 –
 Fax: +49 (0) 6131 /
[illegible]

	
	Mainz, on 06.03.2013 [signature]EX-10.29

 Exhibit 10.29 

THE SYMBOL “[***]” DENOTES PLACES WHERE CERTAIN IDENTIFIED 

INFORMATION HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH (i) 

NOT MATERIAL, AND (ii) WOULD LIKELY CAUSE COMPETITIVE HARM TO THE 

COMPANY IF PUBLICLY DISCLOSED 
 This
document is an English translation of a document prepared in German. In preparing this document, an attempt has been made to translate as literally as possible without jeopardizing the overall continuity of the text. Inevitably, however, differences
may occur in translation and if they do, the German text will govern by law. 
 In this translation, German legal concepts are expressed in English
terms and not in their original German terms. The concepts concerned may not be identical to concepts described by the English terms as such terms may be understood under the laws of other jurisdictions. 

Amendment 4 BionTech – Agreement regarding an extension to the lease agreement 

to the lease agreement of 17.08.2011 for commercial premises and the Amendment of 17.02.2012, as well as Amendment no. 2 of 01.02.2013 and Amendment no. 3
of 06.03.2013 
 Agreement no.: ____________________________ of: 19.11.2013 

The lease is entered into by and between the following contractual parties: 

As the Lessor: 
 Wolfram Richter 

Kupferbergterrasse 15, 17-19 

55116 Mainz 
 Tel.: [***]; Fax: [***] 

Lessor tax registration number: [***] 
 If the Lessor exercises
the value added tax option, the Lessor’s tax registration number is: [***] 
 As the Lessee: 

BioNTech AG 
 Represented by the Chair of the Board of Directors
[***] (with German business degree) 
 Hölderlinstraße 8 

D-55131 Mainz 
 registered
in the Commercial Register held at Mainz District Court, registration number: HRB 41865 
 for the office space on the property Kupferbergterrasse 15, 17-19; 55116 Mainz, on the second floor of the front building, the third floor of the front building (loft), the second floor of the original building and the ancillary areas. 

The Parties agree to extend the contractual term by a further two years until 31.03.2016, after expiry of the leasehold as agreed in Amendment no. 3 of
06.03.2013. 
 All other provisions laid down in the lease of 17.08.2011 and Amendments nos. 1, 2 and 3 shall remain in place and continue to apply without
changes. 
  

			
	Mainz, on 10.12.2013	  	
	Signature and stamp of the Lessor:	  	 [Stamp: WOLFRAM RICHTER
 PROPERTY MANAGER

KUPFERBERGTERRASSE 15-19 – 55116 MAINZ

E-MAIL: [***]

	Mainz, on 03.12.13	  	[signature]
		
	Signature and stamp of the Lessee:	  	[signature]

  
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