(e) Exchange Act means the Securities Exchange Act of 1934, as amended, and the rules
thereunder.
(f) HSR Act means the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended.
(g) Person means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated
organization, any other entity and a government or any department or agency thereof.
(h) Principal Trading Market means the national
securities exchange or other trading market on which the Common Stock is primarily listed on and quoted for trading, which, as of the Original Issue Date, shall be the Nasdaq Global Select Market.
(i) Registration Statement means the Companys Registration Statement on Form S-3 (File No. 333-259955), declared effective on October 1, 2021.
(j) Securities Act means the
Securities Act of 1933, as amended.
(k) Standard Settlement Period means the standard settlement period, expressed in a number of
Trading Days, for the Principal Trading Market with respect to the Common Stock that is in effect on the date of delivery of an applicable Exercise Notice, which as of the Issuance Date was T+1.
(l) Trading Day means any weekday on which the Principal Trading Market is normally open for trading.
(m) Transfer Agent means Computershare Trust Company, N.A., the Companys transfer agent and registrar for the Common Stock, and any
successor appointed in such capacity.
(n) Warrant Agent means the Company.
2. Issuance of Securities; Registration of Warrants. This Warrant, as initially issued by the Company, is offered and sold pursuant to the Registration
Statement. As of the Original Issue Date, the Warrant Shares are issuable under the Registration Statement. Accordingly, the Warrant and, assuming issuance pursuant to the Registration Statement or an exchange meeting the requirements of
Section 3(a)(9) of the Securities Act, the Warrant Shares are not restricted securities under Rule 144 promulgated under the Securities Act as in effect on the Original Issue Date. The Company shall register ownership of this
Warrant upon records to be maintained by the Warrant Agent for that purpose (the Warrant Register), in the name of the record Holder (which shall include the initial Holder or, as the case may be, any assignee to which this
Warrant is permissibly assigned hereunder) from time to time. The Company may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all
other purposes, absent actual notice to the contrary.
3. Registration of Transfers. Subject to compliance with all applicable securities laws, the
Company shall, or will cause the Warrant Agent to, register the transfer of all or any portion of this Warrant in the Warrant Register, upon surrender of this Warrant, together with a written assignment of this Warrant substantially in the form
attached hereto as Schedule 2 duly executed by the Holder, and payment for all applicable transfer taxes accompanied by reasonable evidence of authority of the party making such request that may be required by the Warrant Agent including, but not
limited to, the signature guarantee of a guarantor institution which is a participant in a signature guarantee program approved by the Securities Transfer Association. Upon any such registration or transfer, a new warrant to purchase Common Stock in
substantially the form of this Warrant (any such new warrant, a New Warrant) evidencing the portion of this Warrant so transferred shall be issued to the transferee, and a New Warrant evidencing the remaining portion of this
Warrant not so transferred, if any, shall be issued to the transferring Holder. The acceptance of the New Warrant by the transferee thereof shall be deemed the acceptance by such transferee of all of the rights and obligations in respect of the New
Warrant that the Holder has in respect of this Warrant. The Company shall, or will cause the Warrant Agent to, prepare, issue and deliver at the Companys own expense any New Warrant under this Section 3. Until due
presentment for registration of transfer, the Company may treat the registered Holder hereof as the owner and holder for all purposes, and the Company shall not be affected by any notice to the contrary.