Terms
          
        
        The undersigned Olink Holding AB (publ) (“Olink”) shareholder or nominee, whose common shares, quota value SEK 2.431906612623020 per share (the “Shares”), are directly
          registered with Euroclear Sweden AB, or if you are a nominee, hereby accepts the Offer (as defined in the Offer to Purchase, dated as of October 31, 2023, as amended and supplemented from time to time (the “Offer to Purchase”)) of USD $26.00 per
          Share in accordance with the terms in the Offer and all published amendments and supplements. The undersigned accepts and acknowledges that Thermo Fisher Scientific Inc, parent company of Orion Acquisition AB, (the “Buyer”), has appointed DNB
          Markets as its tender agent with respect to the Shares in connection with the Offer. DNB Markets is granted authority to take any reasonable actions needed to execute the acceptance in accordance with the Offering. Furthermore, DNB Markets will
          be managing the transfer of Shares and wiring of cash consideration.
         
          
        All Shares validly tendered during the subsequent offering period of the Offer, commenced on July 10, 2024 and expiring at 5:00 p.m., New York time, on July 16, 2024, unless
          extended (the “Subsequent Offering Period”), will be immediately accepted for payment, and tendering holders will thereafter promptly be paid the same Offer price of $26.00 per Share, as applicable, in cash, without interest and less applicable
          withholding taxes or other taxes, upon the terms and subject to the conditions set forth in the Offer to Purchase.  The procedures for accepting the Offer and tendering Shares during the Subsequent Offering Period are the same as those applicable
          to the Offer as described in the Offer to Purchase, except that Shares validly tendered during the Subsequent Offering Period may not be withdrawn.
         
          
        Shareholders who wish to accept the Offer and whose Shares are held on a directly registered Euroclear account, as well as nominee banks shall use this Acceptance Form. The
          Shares tendered into the Offer for sale, by the shareholder or nominee, will be blocked and transferred to a newly opened Euroclear account, a retrieving account (apportkonto), in the name of the
          shareholder or nominee and will thereafter be subject to an immediate tender. Euroclear will send a notification to the shareholder showing the movement of the Shares that the shareholder tendered into the Offer. Shareholders who hold Shares in
          the name of a broker, dealer, commercial bank, trust company or other nominee should be aware that such institutions may establish their own earlier deadline for acceptance. Shareholders who wish to accept the Offer and whose Shares are held on a
          Euroclear registered nominee account shall contact their nominee for instructions on how to tender their Shares into the Offer, with sufficient time to permit such nominee to tender their Shares by the Expiration Time.
          
        
        Cash consideration
           
        
        The undersigned acknowledges that the cash consideration for the tendered shares is paid in USD. The total USD amount equals to number of
            shares the undersigned has accepted the Offer for multiplied by USD $26.00. Payment for the tendered shares occurs on or about the second business day following submission of a valid acceptance form. Nominees and directly registered
          Euroclear account owners will receive the payment to their cash account that is linked to the securities account. If the receiving account is a normal SEK account or is otherwise not eligible to receive funds in USD, the cash consideration will
          be subject to an automatic currency exchange from USD to SEK. Directly registered shareholders and nominees who wish to receive the cash consideration in USD and avoid the automatic currency exchange must have a USD-eligible account, and should
          contact DNB Markets at emissioner@dnb.se or +46 8 473 45 50 for further
          details. For full terms and conditions, please see the complete offer document published on October 31, 2023, available on www.dnb.se and www.sec.gov.
          
        
        The undersigned hereby accepts the offer for the following number of Common Shares in Olink Holding AB (publ):
         
        
        
           
        
        
          The undersigned hereby confirms that the shares for acceptance are registered on the following Euroclear registered securities account (Sw. värdepapperskonto)
             
          
          
           
          
          
           
          
         
        
          Shareholder Information – Mandatory
         
         
        
        
        
        
          This, irrevocable, acceptance form must be received by DNB Markets no later than 4:00 p.m., Swedish time, on July 16, 2024
           
            
          The undersigned is aware and acknowledges:
           
            
           
            
                
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                  Incomplete, wrongly completed, or late acceptance forms might be disregarded by DNB. | 
                
                
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                  This Acceptance Form may not be withdrawn and shall be used by directly registered shareholders and nominees (Sw. förvaltare). | 
                
                
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                  DNB is hereby granted a proxy to take the actions DNB finds necessary to execute this acceptance. | 
                
                
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                  No changes are allowed to the printed text on this form. | 
                
                
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                  The undersigned has read the section Important Information on the second page. | 
                
                
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                  Decision to accept the Offer has not been preceded by investment advice or other advice, the undersigned has independently made the decision to tender the
                    shares. | 
                
                
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                  Information such as securities account (Sw. värdepapperskonto), address and cash bank account details will be
                    collected from Euroclear Sweden AB (“Euroclear”) unless otherwise instructed in writing by the undersigned and accepted by DNB Markets. | 
                
            
           
           
            
           
            
                
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                     Full name /Company name 
                      
                     
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                     Personal ID number/Company Registration number 
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                     Postal address  
                     
                      
                     
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                     Postal code, city and country 
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                     E-mail address 
                      
                     
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                     Telephone 
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                     LEI code* (company) 
                      
                     
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                     NID number** (person) 
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                     Nominee signature, Owner signature (or authorized company  
                    representative, parent or guardian where applicable 
                      
                     
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                     Place and date 
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          In such an event the Shareholder’s Olink Common Shares are pledged, please complete below mandatory fields.
           
         
        
          
              
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                   My Shares are pledged to: 
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                   Full name/Company name: 
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                   Address: 
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                   Signature of pledgee: 
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        Important information
         
          
        The Offer is not being made to holders of Common Shares in any jurisdiction in which the making of the Offer would not be in compliance with the securities, blue sky or other
          laws of such jurisdiction. In those jurisdictions where applicable laws or regulations require the Offer to be made by a licensed broker or dealer, the Offer will be deemed to be made on behalf of Buyer by one or more registered brokers or
          dealers licensed under the laws of such jurisdiction to be designated by Buyer. Accordingly, this Acceptance Form, any other documents related to the Offer and the information contained therein are not being, and must not be, taken, sent,
          transmitted or distributed into or within any restricted jurisdiction. Acceptances from investors located, residing or organized in a restricted jurisdiction will be invalid.
         
          
        Information on processing of personal data
        
        
        Those who accept the Offer will provide DNB Bank ASA, Sweden branch with personal data. Personal data that is submitted to DNB Bank ASA, Sweden branch, for example contact
          information and personal identity numbers or that is otherwise registered in connection with the preparation or administration of the Offer, is treated by DNB Bank ASA, Sweden branch, which is responsible for the personal data, for administration
          and execution of the Offer. Personal data which is received from other sources than customers could also be processed. Personal data could also be processed in a data system at companies which cooperate with DNB Bank ASA, Sweden branch. Treatment
          of personal data also occurs so that DNB Bank ASA, Sweden branch is able to fulfil their commitments according to applicable laws. Personal data might for certain purposes, with consideration to the regulations regarding bank secrecy, sometimes
          be distributed to other companies within the DNB Group or to companies that DNB Bank ASA, Sweden branch cooperates with, within and outside the EU/EES in accordance with the precautions approved and applied by the EU. In some cases, DNB Bank ASA,
          Sweden branch is also obliged by law to distribute personal data, for example to the Swedish Financial Supervisory Authority or the Swedish Tax Agency.
         
          
        The Swedish Banking and Financing Business Act contains, as the Swedish Securities Market Act, a secrecy provision according to which all employees at DNB Bank ASA, Sweden
          branch are bound by confidentiality regarding the clients of DNB Bank ASA, Sweden branch and other employers. The secrecy provision also applies between and within the different companies of the DNB Group.
         
          
        Information regarding what personal data that is treated by DNB Bank ASA, Sweden branch, deletion of personal data, limitation of treatment of personal data, data portability,
          or correction of information can be requested from DNB Bank ASA, Sweden branch’ data protection officer. It is also possible to contact the data protection officer if the investor wants further information regarding the treatment of personal data
          by DNB Bank ASA, Sweden branch. If the investor wishes to make a complaint regarding the treatment of personal data, the investor has the right to turn to the Swedish Authority for Privacy Protection’s (IMY) in its capacity as supervisory
          authority. Personal data is deleted if it is no longer necessary to hold such data for the purpose for which it was collected or in any other way treated, provided that DNB Bank ASA, Sweden branch is not legally bound to keep the information.
         
        
        Email address to DNB Bank ASA, Sweden branch’ data protection officer: dataskyddsombudet@dnb.se
         
        
        DNB:s Personal Data: https://www.dnb.se/portalfront/dnb_se/AllmanaVillkor/Request_for_Personal_Data.pdf
         
        
        DNB:s Privacy Policy: https://www.dnb.se/portalfront/dnb_se/AllmanaVillkor/Privacy_policy.pdf
         
        
        DNB’s receipt and handling of acceptances, cash consideration or handling of contract notes does not lead to a customer relationship between the shareholder and DNB. Among other
          things, this means that neither so-called suitability assessment has taken place or will take place regarding this Offer and sale of shares. Finally, DNB cannot assess whether the shareholder of shares belongs to the target group for the
          financial instrument.
         
        
        Other information
         
        
        *Requirement of LEI-code for legal entity
         
        
        From 3 January 2018, legal entities who participate in a transaction on the financial market need to have a Legal Entity Identifier code (“LEI”). A LEI code must be acquired from an authorized
          supplier, which can take some time. Kindly obtain a LEI-code in due time since the code needs to be submitted with the application form. More information can be found on the Swedish Financial Supervisory Authority’s (Sv. Finansinspektionen)
          website www.fi.se.
         
        
        **Requirements of NID-number for natural persons
         
        
        National ID or National Client Identifier (“NID-number”) is a global identification code for natural persons. From 3 January 2018 all natural persons have a NID-number which
          needs to be specified to be allowed to make a security transaction. If such a number is not specified DNB Markets might be prevented from executing the transaction for the natural person. If you only have a Swedish citizenship your NID-number
          will be “SE” followed by your personal identity number. If you do not have a Swedish citizenship or have more than one citizenship your NID-number may consist of another number. For more information about how NID-numbers are obtained please
          contact your bank. Please obtain out your NID-number in in due time since the number has to be submitted with the application form.