EX-10.2





 Exhibit 10.2 

REGISTRATION RIGHTS AGREEMENT 

REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of May 11, 2020, by and between Intersect ENT, Inc., a Delaware corporation (the
“Company”), and Deerfield Partners, L.P. (the “Lender”). 
 WHEREAS: 

A. In connection with the Facility Agreement, dated as of the date hereof, by and among the Company, the Lender, the other Loan Parties (as defined therein)
and Deerfield Partners, L.P., as agent for itself and the Secured Parties (as defined therein) (as the same has heretofore been amended, modified, restated or otherwise supplemented, the “Facility Agreement”), the Company is on the date
hereof issuing senior convertible notes to the Lender (such senior convertible notes, together with any notes issued in exchange or substitution therefor or replacement thereof, as the same may be amended, restated or modified and in effect from
time to time, the “Notes”; and the shares of Common Stock issuable upon conversion of the Notes, without regard to any limitation on conversion thereof, being referred to as the “Shares”). 

B. To induce the Lender to execute and deliver the Facility Agreement, the Company has agreed to provide certain registration rights under the Securities Act
of 1933, as amended, and the rules and regulations thereunder, or any similar successor statute (collectively, the “Securities Act”), and applicable state securities laws. 

NOW, THEREFORE, in consideration of the premises and the mutual covenants contained herein and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the Company and the Lender hereby agree as follows: 
 1. DEFINITIONS. 

a. As used in this Agreement, the following terms shall have the following meanings (all capitalized terms used and not otherwise defined herein having the
respective meanings set forth in the Facility Agreement): 
 (i) “Additional Filing Deadline” means, with respect to any Registration Statements
that may be required pursuant to Section 2(a)(ii), (A) the tenth (10th) day following the first date on which such Registrable Securities may then be included in a Registration Statement if
such Registration Statement is required to be filed because the SEC shall have notified the Company in writing that certain Registrable Securities were not eligible for inclusion in a previously filed Registration Statement, or (B) if such
additional Registration Statement is required for a reason other than as described in (A) above, the twentieth (20th) day following the date on which the Company first knows, or reasonably
should have known, that such additional Registration Statement is required. 
 (ii) “Additional Registration Deadline” means, with respect to any
additional Registration Statement(s) required to be filed pursuant to Section 2(a)(ii), the thirtieth (30th) day following the applicable Additional Filing Deadline. 












 (iii) “Exchange Act” means the Securities Exchange Act of 1934, as amended, together with the
rules and regulations promulgated thereunder, and any successor statute. 
 (iv) “FINRA” means the Financial Industry Regulatory Authority, Inc.
(or successor thereto). 
 (v) “Filing Deadline” for the Registration Statement required pursuant to Section 2(a)(i), shall mean June 10,
2020, and for each Registration Statement required pursuant to Section 2(a)(ii) shall mean the Additional Filing Deadline. 
 (vi) “Investor”
means any Lender and any transferee or assignee who agrees in writing to become bound by the provisions of this Agreement in accordance with Section 10 hereof. 

(vii) “Person” means and includes any natural person, partnership, joint venture, corporation, trust, limited liability company, limited company,
joint stock company, unincorporated organization, government entity or any political subdivision or agency thereof, or any other entity. 
 (viii)
“Prospectus” means (i) any prospectus (preliminary or final) included in any Registration Statement, as may be amended or supplemented by any prospectus supplement with respect to the terms of the offering of any portion of the
Registrable Securities covered by such Registration Statement and by all other amendments and supplements to such prospectus, including post-effective amendments, and all material incorporated by reference in such prospectus, and (ii) any
“free writing prospectus” as defined in Rule 405 under the Securities Act relating to any offering of Registrable Securities pursuant to a Registration Statement. 

(ix) “Register,” “Registered,” and “Registration” refer to a registration effected by preparing and filing a Registration
Statement or Statements in compliance with the Securities Act and pursuant to Rule 415, and the declaration of effectiveness of such Registration Statement (to the extent required, by declaration or ordering of effective, of such Registration
Statement by the United States Securities and Exchange Commission (the “SEC”)). 
 (x) “Registrable Securities” for a given Registration,
means (a) any shares of Common Stock issued or issuable upon conversion of, or otherwise pursuant to, the Notes (without giving effect to any limitations on conversion set forth in the Notes), (b) any shares of capital stock issued or issuable
as a dividend on or in exchange for or otherwise with respect to any of the foregoing, (c) any additional shares of Common Stock issuable in connection with any anti-dilution provisions in the Notes, (d) any other shares of Common Stock
issuable pursuant to the terms of the Notes, and (e) any securities issued or issuable upon any stock split, dividend or other distribution, recapitalization or similar event with respect to any of the foregoing. 

(xi) “Registration Deadline” shall mean, for purposes of any Registration Statement required pursuant to Section 2(a)(i), the date that is
seventy-five (75) days after the applicable Filing Deadline, and with respect to any Registration Statement required pursuant to Section 2(a)(ii), the Additional Registration Deadline. 

(xii) “Registration Failure” means that (A) the Company fails to file with the SEC on or before the Filing Deadline any Registration Statement
required to be filed pursuant to Section 2 hereof, (B) the Company fails to use its reasonable best efforts to obtain effectiveness with the SEC, prior to the Registration Deadline, and if such Registration Statement does not become
effective prior to 

  
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the Registration Deadline, as soon as possible thereafter, of any Registration Statement that is required to be filed pursuant to Section 2(a) hereof, or fails to use its reasonable best
efforts to keep such Registration Statement current and effective as required in Section 3 hereof, (C) the Company fails to file any additional Registration Statement required to be filed pursuant to Section 2(a)(ii) hereof on or
before the Additional Filing Deadline or fails to use its reasonable best efforts to cause such additional Registration Statement to become effective on or before the Additional Registration Deadline, and if such effectiveness does not occur within
such period, as soon as possible thereafter, or (D) the Registration Statement required to be filed hereunder, after its initial effectiveness and during the applicable Registration Period, lapses in effect or, other than on a day during an
Allowable Grace Period, sales of all of the Registrable Securities cannot otherwise be made thereunder (whether by reason of the Company’s failure to amend or supplement the Prospectus included therein in accordance herewith, the Company’s
failure to file and use its reasonable best efforts to obtain effectiveness with the SEC of an additional Registration Statement or amended Registration Statement required pursuant to Section 2(a)(ii) or 3(b) hereof, as applicable, or
otherwise). 
 (xiii) “Registration Statement(s)” means any registration statement(s) of the Company filed under the Securities Act that covers the
resale of any of the Registrable Securities pursuant to the provisions of this Agreement, all amendments and supplements to such Registration Statement, including post-effective amendments, and all exhibits to, and all material incorporated by
reference in, such Registration Statement. 
 (xiv) “Rule 415” means Rule 415 under the Securities Act or any successor rule providing for the
offering of securities on a continuous basis. 
 2. REGISTRATION. 

a. MANDATORY REGISTRATION. (i) Following the date of this Agreement, the Company shall prepare, and, on or prior to the applicable Filing
Deadline, file with the SEC a Registration Statement (the “Mandatory Registration Statement”) on Form S-3 (or, if Form S-3 is not then available, on such form
of Registration Statement as is then available to effect a Registration of the Registrable Securities, subject to the consent of the Investors, which consent shall not be unreasonably withheld), covering the resale of all of the Registrable
Securities, which Registration Statement, to the extent allowable under the Securities Act and the rules and regulations promulgated thereunder (including Rule 416), shall state that such Registration Statement also covers such indeterminate number
of additional shares of Common Stock as may become issuable upon conversion of or otherwise pursuant to the Notes to prevent dilution resulting from stock splits, stock dividends, stock issuances or similar transactions. The number of shares of
Common Stock initially included in such Registration Statement shall be no less than 6,309,459, subject to adjustment for any Stock Event (as defined in the Notes) occurring prior to the effective date of such Registration Statement. 

(ii) If for any reason, despite the Company’s use of its reasonable best efforts to include all of the Registrable Securities requested or required to be
included in any Registration Statement filed pursuant to Section 2(a)(i) (and subject to Section 3(q) below), the SEC does not permit all such Registrable Securities to be included in such Registration Statement, or for any other reason
any such Registrable Securities are not then included in a Registration Statement, then the Company 

  
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shall prepare, and, as soon as practicable but in no event later than the Additional Filing Deadline, file with the SEC an additional Registration Statement on Form
S-3 (or, if Form S-3 is not then available, on such form of Registration Statement as is then available to effect a Registration of the Registrable Securities, subject
to the consent of the Investors, which consent shall not be unreasonably withheld) covering the resale of all Registrable Securities requested or required to be included in such Registration Statement filed pursuant to Section 2(a)(i) and not
already covered by an existing and effective Registration Statement for an offering to be made on a continuous basis pursuant to Rule 415. 
 (iii) Subject
to any SEC comments, any Registration Statement pursuant to this Section 2(a) shall include a “plan of distribution” approved by the holders of a
majority-in-interest of the Registrable Securities to be included in such Registration Statement. No Investor shall be named as an “underwriter” in the
Registration Statement without the Investor’s prior written consent. Each Registration Statement (and each amendment or supplement thereto, and each request for acceleration of effectiveness thereof) shall be provided to (and shall be subject
to the approval, which shall not be unreasonably withheld or delayed, of) the Investors and Legal Counsel (as defined below) prior to its filing or other submission. 

b. PIGGY-BACK REGISTRATIONS. If at any time prior to the expiration of the Registration Period (as defined below) the Company shall determine
(i) to file with the SEC a registration statement under the Securities Act relating (in whole or in part) to an offering of shares of Common Stock for its own account or for the account of any other holder of its equity securities (other than
securities being registered on Form S-4 or Form S-8 or their then equivalents relating to equity securities to be issued solely in connection with any acquisition of any
entity or business or equity securities issuable in connection with stock option or other employee benefit plans), and/or (ii) otherwise to effect an underwritten offering of any securities of the Company of a type included in a then effective
Registration Statement (other than “at the market” or “registered direct” offerings on behalf of the Company), the Company shall send to each Investor written notice of such determination at least ten (10) days prior to the
anticipated filing date of the registration statement and, if within five (5) days after the receipt of such notice, the Investor shall so request in writing, the Company shall include in such Registration Statement and/or include in such
underwritten offering, as applicable, all or any part of such Investor’s Registrable Securities that the Investor requests to be registered and/or included in the underwritten offering, as applicable, except that if, in connection with any
underwritten offering for the account of the Company, the managing underwriter(s) thereof shall impose a limitation on the number of Registrable Securities which may be included in such offering because, in such underwriter(s)’ judgment,
marketing or other factors dictate such limitation is necessary to facilitate public distribution, then the Company shall be obligated to include in such underwritten offering only such limited portion of the Registrable Securities with respect to
which the Investor has requested inclusion hereunder as the underwriter(s) shall permit; 
 provided, however, that the Company shall not
exclude any Registrable Securities unless the Company has first excluded all outstanding securities to be sold for the accounts of any holders of the Company’s equity securities which are not entitled by contract to inclusion of such securities
in an underwritten offering or are not entitled to pro rata inclusion with the Registrable Securities; and 

  
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 provided, further, however, that, after giving effect to the immediately
preceding proviso, any exclusion of Registrable Securities shall be made pro rata with holders of other securities having the contractual right to include such securities in such underwritten offering. No right to registration of Registrable
Securities under this Section 2(b) shall be construed to limit any Registration required under Section 2(a) hereof. If an Investor’s Registrable Securities are included in an underwritten offering pursuant to this Section 2(b),
then such Investor shall, unless otherwise agreed by the Company, offer and sell such Registrable Securities in such underwritten offering using the same underwriter or underwriters and, subject to the provisions of this Agreement, on the same terms
and conditions as other shares of Common Stock included in such underwritten offering. Notwithstanding the foregoing, if, prior to the effectiveness of the Registration Statement described in Section 2(b) above, the Company determines for any
reason not to proceed with the offering, the Company shall give notice to the Investors and shall be relieved of its obligation to Register any Registrable Securities in connection with such Registration Statement (but, for the avoidance of doubt,
the Company shall not be relieved of its obligations pursuant to Section 6). 
 c. NOTICES. Each Investor acknowledges and agrees that, in the
event the Company would be required by the terms of this Section 2 to provide notice to such Investor of the filing of any Registration Statement (including for purposes of an underwritten offering pursuant to Section 2(b) hereof) in which
any Registrable Securities of any Investor are eligible to be included, the Company shall provide such notice only to counsel to such Investor (which shall be Katten Muchin Rosenman LLP (Attn: Mark D. Wood and Mark Ramsey) or such other counsel as
shall have been designated by such Investor), unless such Investor has given prior written instructions to the contrary to the Company. 
 3. OBLIGATIONS
OF THE COMPANY. In connection with any Registration of the Registrable Securities hereunder, the Company shall have the following obligations: 
 a. The
Company shall prepare promptly, and file with the SEC as soon as practicable after such registration obligation arises hereunder (but in no event later than the applicable Filing Deadline), such Registration Statements with respect to the
Registrable Securities as provided in Section 2(a), and thereafter use its reasonable best efforts to cause each such Registration Statement relating to Registrable Securities to become effective as soon as possible after such filing, but in
any event shall use its reasonable best efforts to cause each such Registration Statement relating to Registrable Securities to become effective no later than the applicable Registration Deadline, and shall use its reasonable best efforts to keep
the Registration Statement current and effective pursuant to Rule 415 at all times after its effective date until such date as is the earlier of (i) the date on which all of the Registrable Securities included in such Registration Statement
have been sold pursuant to such Registration Statement or pursuant to Rule 144 and (ii) the date on which all of the Registrable Securities included in such Registration Statement (in the opinion of counsel to the Investors) may be immediately
sold to the public without registration or restriction (including without limitation as to volume by each holder thereof), and without compliance with any “current public information” requirement, pursuant to Rule 144 under the Securities
Act (the “Registration Period”), which Registration Statement (including any amendments or supplements thereto and Prospectuses contained therein or related thereto), except for information provided in writing by an Investor pursuant to
Section 4(a), shall not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein, or necessary to make the statements 

  
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therein not misleading. In the event that Form S-3 is not available for the registration of the resale of any Registrable Securities hereunder (but, for
the avoidance of doubt, without in any way affecting the Company’s obligation to Register the resale of the Registrable Securities on such other form as is available, as provided in Section 2(a)), (i) the Company shall undertake to file,
within twenty (20) days of such time as such form is available for such Registration, a post-effective amendment to the Registration Statement then in effect, or otherwise file a Registration Statement on Form
S-3, registering such Registrable Securities on Form S-3; provided that the Company shall maintain the effectiveness of the Registration Statement then in effect until
such time as a Registration Statement (or post-effective amendment) on Form S-3 covering such Registrable Securities has been declared effective by the SEC, and (ii) the Company shall provide that any
Registration Statement on Form S-1 filed hereunder shall incorporate documents by reference (including by way of forward incorporation by reference) to the maximum extent possible. If the Company is a
“well-known seasoned issuer” (as defined in Rule 405 under the Securities Act) and to the extent permitted by the rules and regulations of the SEC applicable to the Company, at the time the Company is requested or required hereunder to
file a Registration Statement or amendment to a Registration Statement hereunder, the Company shall use its reasonable best efforts to file the Registration Statement or amendment as an “automatic shelf registration statement” (as defined
in Rule 405 under the Securities Act). 
 b. The Company shall prepare and file with the SEC such amendments (including post-effective amendments) and
supplements to each Registration Statement and the Prospectus used in connection with each Registration Statement as may be necessary to keep each Registration Statement current and effective at all times during the Registration Period, and, during
the Registration Period, shall comply with the provisions of the Securities Act with respect to the disposition of all Registrable Securities of the Company covered by each Registration Statement until such time as all of such Registrable Securities
have been disposed of in accordance with the intended methods of disposition by the seller or sellers thereof as set forth in such Registration Statement. In the event that on any Trading Day (as defined below) (the “Registration Trigger
Date”) the number of shares available under the Registration Statements filed pursuant to this Agreement is insufficient to cover all of the Registrable Securities issued or issuable upon conversion of the Notes, without giving effect to any
limitations on the Investors’ ability to convert the Notes, the Company shall amend the Registration Statements, or file a new Registration Statement (on the short form available therefor, if applicable), or both, so as to cover the total
number of Registrable Securities so issued or issuable (without giving effect to any limitations on conversion contained in the Notes) as of the Registration Trigger Date as soon as practicable, but in any event within twenty (20) days after
the Registration Trigger Date. The Company shall use its reasonable best efforts to cause such amendment and/or new Registration Statement to become effective as soon as practicable following the filing thereof, but in any event the Company shall
cause such amendment and/or new Registration Statement to become effective within sixty (60) days of the Registration Trigger Date or as promptly as practicable in the event the Company is required to increase its authorized shares.
“Trading Day” shall mean any day on which the Common Stock is traded for any period on the NASDAQ Global Market, or if not the NASDAQ Global Market, the principal securities exchange or other securities market on which the Common Stock is
then being traded. 

  
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 c. The Company shall furnish to each Investor and Legal Counsel (i) promptly after the same is prepared
and publicly distributed, filed with the SEC or received by the Company, one copy of each Registration Statement and any amendment thereto, each preliminary Prospectus and Prospectus and each amendment or supplement thereto, and, each letter written
by or on behalf of the Company to the SEC or the staff of the SEC, and each item of correspondence from the SEC or the staff of the SEC, in each case relating to such Registration Statement (other than any portion thereof which contains information
for which the Company has sought or intends to seek confidential treatment, which contains or reflects any material non-public information with respect to the Company or its securities or which relates to
Company matters that are in the reasonable judgment of the Company not relevant to the Investor’s interests with respect to the Registrable Securities), and (ii) such number of copies of a Prospectus, including a preliminary Prospectus,
and all amendments and supplements thereto and such other documents as an Investor may reasonably request in order to facilitate the disposition of the Registrable Securities owned by such Investor; provided that the Company may provide any such
copies in electronic form only. The Company will promptly notify each of the Investors by electronic mail of the effectiveness of each Registration Statement or any post-effective amendment thereto. The Company will promptly respond to any and all
comments received from the SEC with respect to any Registration Statement filed pursuant to this Agreement, with a view towards causing each Registration Statement or any amendment thereto to become effective (to the extent required, by declaration
or ordering of effectiveness, of such Registration Statement or amendment by the SEC) as soon as practicable, and, as soon as practicable, but in no event later than three (3) Business Days, following the resolution or clearance of all SEC
comments or, if applicable, following notification by the SEC that any such Registration Statement or any amendment thereto will not be subject to review, shall file a request for acceleration of effectiveness of such Registration Statement (to the
extent required for such Registration Statement or amendment to become effective, by declaration or ordering of effectiveness, of such Registration Statement or amendment by the SEC) to a time and date not later than two (2) Business Days after
the submission of such request. No later than the first Business Day after the Registration Statement becomes effective, the Company shall file with the SEC the final Prospectus included in the Registration Statement pursuant to Rule 424 (or
successor thereto) under the Securities Act. 
 d. The Company shall use its reasonable best efforts to (i) register and qualify, in any jurisdiction
where registration and/or qualification is required, the Registrable Securities covered by the Registration Statements under such other securities or “blue sky” laws of such jurisdictions in the United States as the Investors shall
reasonably request, (ii) prepare and file in those jurisdictions such amendments (including post-effective amendments) and supplements to such registrations and qualifications as may be reasonably necessary to maintain the effectiveness thereof
during the Registration Period, (iii) take such other actions as may be reasonably necessary to maintain such registrations and qualifications in effect at all times during the Registration Period, and (iv) take all other actions
reasonably necessary or advisable to qualify the Registrable Securities for sale in such jurisdictions; except that in no event shall the Company be required to qualify to do business as a foreign corporation in any jurisdiction where it would not,
but for the requirements of this paragraph (d), be required to be so qualified, to subject itself to taxation in any such jurisdiction or to consent to general service of process in any such jurisdiction, except where the Company is then already
required to be so qualified, already subject to taxation or required to consent to general service of process. 

  
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 e. As promptly as practicable after becoming aware of such event, the Company shall notify each Investor
that holds Registrable Securities of the happening of any event, of which the Company has knowledge, as a result of which the Prospectus included in any Registration Statement, as then in effect, includes an untrue statement of a material fact or
omits to state a material fact required to be stated therein or necessary to make the statements therein not misleading, and, subject to Section 3(r), shall use its reasonable best efforts to promptly prepare a supplement or amendment to any
Registration Statement to correct such untrue statement or omission, and deliver such number of copies of such supplement or amendment to each Investor as such Investor may reasonably request. 

f. The Company shall use its reasonable best efforts to prevent the issuance of any stop order or other suspension of effectiveness of any Registration
Statement and, if such an order is issued, to obtain the withdrawal of such order as promptly as reasonably practicable and to notify each Investor that holds Registrable Securities (and, in the event of an underwritten offering, the managing
underwriters) of the issuance of such order and the resolution thereof, in each case as promptly as reasonably practicable. 
 g. The Company shall permit
one outside legal counsel designated by the Investors (which shall be Katten Muchin Rosenman LLP (Attn: Mark D. Wood) or such other counsel as shall have been designated by the Investors) (“Legal Counsel”) to review such Registration
Statement and all amendments and supplements thereto (as well as all requests for acceleration or effectiveness thereof but excluding the Company’s filings under the Exchange Act), a reasonable period of time prior to their filing with the SEC
(not less than five (5) but not more than ten (10) Business Days prior to such filing) and not file any documents in a form to which Legal Counsel reasonably objects and will not request acceleration of such Registration Statement without
prior notice to Legal Counsel. 
 h. The Company shall hold in confidence and not make any disclosure of information concerning an Investor provided to the
Company unless (i) disclosure of such information is necessary to comply with federal or state securities laws, (ii) the disclosure of such information is necessary to avoid or correct a misstatement or omission in any Registration
Statement, (iii) the release of such information is ordered pursuant to a subpoena or other order from a court or governmental body of competent jurisdiction, or (iv) such information has been made generally available to the public other
than by disclosure in violation of this Agreement or any other agreement. The Company agrees that it shall, upon learning that disclosure of such information concerning any Investor is sought in or by a court or governmental body of competent
jurisdiction or through other means, give prompt notice to such Investor prior to making such disclosure, and allow such Investor, at its expense, to undertake appropriate action to prevent disclosure of, or to obtain a protective order for, such
information. 
 i. The Company shall use its reasonable best efforts to cause all the Registrable Securities covered by each Registration Statement to be
listed on each securities exchange on which securities of the same class or series issued by the Company are then listed, and to arrange for at least two market makers to register with FINRA as such with respect to such Registrable Securities. 

j. The Company shall provide a transfer agent and registrar, which may be a single entity, for the Registrable Securities not later than the effective date of
the initial Registration Statement. 

  
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 k. The Company shall cooperate with each Investor that holds Registrable Securities being offered and the
managing underwriter or underwriters with respect to an applicable Registration Statement, if any, to facilitate the timely (i) preparation and delivery of certificates (not bearing any restrictive legends) representing Registrable Securities
to be offered pursuant to such Registration Statement, and enable such certificates to be registered in such names and in such denominations or amounts, as the case may be, or (ii) crediting of the Registrable Securities to be offered pursuant
to a Registration Statement to the applicable account (or accounts) with DTC through its Deposit/Withdrawal At Custodian (DWAC) system, in any such case as such Investor or the managing underwriter or underwriters, if any, may reasonably request.
Within two (2) Business Days after a Registration Statement which includes Registrable Securities becomes effective, the Company shall deliver, and, if required by the transfer agent, shall cause legal counsel selected by the Company to
deliver, to the transfer agent for the Registrable Securities (with copies to each Investor) an appropriate instruction and an opinion of such counsel in the form required by the transfer agent in order to issue or transfer (as applicable) the
Registrable Securities free of restrictive legends. 
 l. At the reasonable request of an Investor, the Company shall prepare and file with the SEC such
amendments (including post-effective amendments) and supplements to a Registration Statement and any Prospectus used in connection with the Registration Statement as may be necessary in order to change the plan of distribution set forth in such
Registration Statement, in each case as promptly as is reasonably practicable. 
 m. The Company shall not, and shall not agree to, allow the holders of any
Common Stock or other securities of the Company to include any of their securities (other than Registrable Securities) in any Registration Statement filed pursuant to Section 2(a) or any amendment or supplement thereto under Section 3(b)
hereof without the consent of Investors holding a majority-in-interest of the then outstanding Registrable Securities. In addition, the Company shall not include any
securities for its own account or the account of others in any Registration Statement filed pursuant to Section 2(a) or any amendment or supplement thereto filed pursuant to Section 3(b) hereof without the consent of Investors holding a majority-in-interest of the then outstanding Registrable Securities. 
 n. The
Company shall comply with all applicable laws related to a Registration Statement and offering and sale of securities and all applicable rules and regulations of governmental authorities in connection therewith (including the Securities Act and the
Exchange Act and the rules and regulations promulgated by the SEC). 
 o. If required by the FINRA Corporate Financing Department, the Company shall promptly
effect a filing with FINRA pursuant to FINRA Rule 5110 (or successor thereto) with respect to the public offering contemplated by resales of securities under the Registration Statement (an “Issuer Filing”), and pay the filing fee required
by such Issuer Filing. The Company shall use its reasonable best efforts to pursue the Issuer Filing until FINRA issues a letter confirming that it does not object to the terms of the offering contemplated by the Registration Statement. 

  
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 p. If at any time the SEC advises the Company in writing that the offering of some or all of the Registrable
Securities in a Registration Statement is not eligible to be made on a delayed or continuous basis under the provisions of Rule 415 under the Securities Act, the Company shall use its reasonable best efforts to persuade the SEC that the offering
contemplated by a Registration Statement is a bona fide secondary offering and not an offering “by or on behalf of the issuer” as defined in Rule 415 and that none of the Investors is an “underwriter.” The Investors shall have
the right to participate or have their respective legal counsel participate in any meetings or discussions with the SEC regarding the SEC’s position and to comment or have their respective counsel comment on any written submission made to the
SEC with respect thereto. No such written submission shall be made to the SEC to which any Investor’s counsel reasonably objects. In the event that, despite the Company’s reasonable best efforts and compliance with the terms of this
Section 3(p), the SEC refuses to alter its position, the Company shall remove from the Registration Statement such portion of the Registrable Securities as the SEC requires in writing be removed therefrom. Any such cut-back imposed by the SEC as contemplated by this Section 3(p) shall be imposed on a pro rata basis (based upon the Registrable Securities held by each of the Investors). 

q. Subject to the limitations contained herein, the Company shall use its reasonable best efforts to take all other reasonable actions arising out of its
obligations under this Agreement and necessary to facilitate the disposition by the Investors of the Registrable Securities pursuant to a Registration Statement. 

r. Notwithstanding anything to the contrary in Section 3(e), at any time after the effective date of the applicable Registration Statement, the Company
may delay the disclosure of material non-public information concerning the Company the disclosure of which at the time is not, in the good faith opinion of the Board of Directors of the Company and its
counsel, in the best interest of the Company and not, in the opinion of counsel to the Company, otherwise required (a “Grace Period”); provided, that the Company shall (i) promptly notify the Investors in writing of the existence of
material non-public information giving rise to a Grace Period (provided that in each notice the Company shall not disclose the content of such material non-public
information to any Investor unless otherwise requested in writing by such Investor) and the date on which the Grace Period will begin, and (ii) as soon as such date may be determined, promptly notify the Investors in writing of the date on
which the Grace Period ends; and, provided, further, that (A) no Grace Period shall exceed forty-five (45) consecutive days, (B) during any three hundred sixty five (365) day period, such Grace Periods shall not exceed an
aggregate of seventy-five (75) days, and (C) the first day of any Grace Period must be at least ten (10) days after the last day of any prior Grace Period (each Grace Period that satisfies all of the requirements of this
Section 3(r) being referred to as an “Allowable Grace Period”). For purposes of determining the length of a Grace Period above, the Grace Period shall begin on and include the date the Investors receive the notice referred to in
clause (i) and shall end on and include the later of the date the Investors receive the notice referred to in clause (ii) and the date referred to in such notice. The provisions of Section 3(e) hereof shall not be applicable during
the period of any Allowable Grace Period, and the unavailability of a Registration Statement for resales of the Registrable Securities on any day during an Allowable Grace Period shall not constitute a “Registration Failure.” Upon
expiration of the Grace Period, the Company shall again be bound by the first sentence of Section 3(e) with respect to the information giving rise thereto unless such material non-public information is no
longer applicable. 

  
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 s. The Company shall not grant any Person any registration rights with respect to shares of Common Stock or
any other securities of the Company other than registration rights that will not adversely affect the rights of the Investors hereunder (including by limiting in any way the number of Registrable Securities that could be included in any Registration
Statement pursuant to Rule 415) and shall not otherwise enter into any agreement that is inconsistent with the rights granted to the Investors hereunder. 

t. At all times during the Registration Period, (a) the Common Stock shall be eligible for clearing through DTC, through its Deposit/Withdrawal At
Custodian (DWAC) system; (b) the Company shall be eligible and participating in the Direct Registration System (DRS) of DTC with respect to the Common Stock; (c) the transfer agent for the Common Stock is a participant in, and the Common
Stock shall be eligible for transfer pursuant to, DTC’s Fast Automated Securities Transfer Program (or successor thereto); and (d) the Company shall use its reasonable best efforts to cause the Common Stock to not at any time be subject to
any DTC “chill,” “freeze” or similar restriction with respect to any DTC services, including the clearing of shares of Common Stock through DTC, and, in the event the Common Stock becomes subject to any DTC “chill,”
“freeze” or similar restriction with respect to any DTC services, the Company shall use its reasonable best efforts to cause any such “chill,” “freeze” or similar restriction to be removed at the earliest possible time.

 4. OBLIGATIONS OF THE INVESTOR. In connection with the Registration of the Registrable Securities, each Investor shall have the following
obligations:  
 a. It shall be a condition precedent to the obligations of the Company to complete the Registration pursuant to this Agreement with
respect to the Registrable Securities of an Investor that such Investor shall furnish to the Company such information regarding itself, the Registrable Securities held by it and the intended method of disposition of the Registrable Securities held
by it as shall be reasonably required to effect the Registration of such Registrable Securities and shall execute such documents in connection with such registration as the Company may reasonably request. At least five (5) Business Days prior
to the first anticipated filing date of a Registration Statement, the Company shall notify each Investor of the information the Company requires from such Investor. Any such information shall not contain any untrue statement of a material fact or
omit to state a material fact required to be stated therein, or necessary to make the statements therein not misleading. An Investor must provide such information to the Company at least two (2) business days prior to the first anticipated
filing date of such Registration Statement if such Investor elects to have any Registrable Securities included in the Registration Statement. 
 b. Each
Investor, by such Investor’s acceptance of the Registrable Securities, agrees to cooperate with the Company as reasonably requested by the Company in connection with the preparation and filing of a Registration Statement hereunder, unless such
Investor has notified the Company in writing of such Investor’s election to exclude all of the Investor’s Registrable Securities from such Registration Statement. 

c. In the event of an underwritten offering pursuant to Section 2(b) in which any Registrable Securities of any Investor are to be included, such Investor
agrees to enter into and perform the Investor’s obligations under an underwriting agreement, in usual and customary form, including customary indemnification and contribution obligations (as applicable to selling security holders generally),
with the managing underwriter of such offering and take such other actions as are reasonably required in order to expedite or facilitate the disposition of such Investor; provided, 

  
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that no Investor including Registrable Securities in any underwritten offering shall be required to make any representations or warranties to the Company or the underwriters other than
representations and warranties regarding such Investor, such Investor’s ownership of its Registrable Securities to be sold in the offering and such Investor’s intended method of distribution or to undertake any indemnification obligations
to the Company or the underwriters with respect thereto except to the extent expressly set forth in Section 7 hereof. 
 d. Each Investor agrees that,
upon receipt of any notice from the Company of the happening of any event of the kind described in Section 3(e) or 3(f), such Investor will immediately discontinue disposition of Registrable Securities pursuant to the Registration Statement
covering such Registrable Securities until such Investor’s receipt of the copies of the supplemented or amended Prospectus contemplated by Section 3(e) or 3(f); provided, however, that the foregoing shall not prohibit or require the
Investor to discontinue the settlement of any sale of Registrable Securities with respect to which an Investor has entered into a contract for sale prior to the Investor’s receipt of a notice from the Company of the happening of any event of
the kind described in Section 3(e) or 3(f). 
 5. REGISTRATION FAILURE. In the event of a Registration Failure, the Investors
shall be entitled to damages as set forth in Section 4 of the Notes and such other rights as set forth in the Notes. 
 6. EXPENSES OF REGISTRATION.
All reasonable expenses, other than underwriting discounts and commissions, incurred in connection with Registrations, filings or qualifications pursuant to Sections 2 and 3, including all registration, listing and qualification fees, printers
and accounting fees, and the fees and disbursements of counsel for the Company shall be borne by the Company. The Company shall also reimburse the Investors for the reasonable fees and disbursements of Legal Counsel in the aggregate amount up to
$25,000 per Registration in connection with Registrations pursuant to Section 2 or 3 of this Agreement. 
 7. INDEMNIFICATION. In the event any
Registrable Securities are included in a Registration Statement under this Agreement:  
 a. The Company will indemnify, hold harmless and defend
(i) each Investor, (ii) the directors, officers, partners, managers, members, employees and agents of each Investor, and each Person who controls any Investor within the meaning of the Securities Act or the Exchange Act, if any,
(iii) any underwriter (as defined in the Securities Act) for each Investor in connection with an underwritten offering pursuant to Section 2(b) hereof, and (iv) the directors, officers, partners and employees of, and each Person who
controls, any such underwriter within the meaning of the Securities Act or the Exchange Act, if any (each, an “Indemnified Person”), against any joint or several losses, claims, damages, liabilities or expenses (collectively, together with
actions, proceedings or inquiries by any regulatory or self-regulatory organization, whether commenced or threatened, in respect thereof, “Claims”) to which any of them may become subject insofar as such Claims arise out of or are based
upon: (i) any untrue statement or alleged untrue statement of a material fact in any Registration Statement, or any amendment or supplement thereto, or any filing made under state securities laws as required hereby, or the omission or alleged
omission to state therein a material fact required to be stated or necessary to make the statements therein not misleading; (ii) any untrue statement or alleged untrue statement of a material fact contained in


  
 12 













 
any Prospectus, or any amendment or supplement thereto, or the omission or alleged omission to state therein any material fact necessary to make the statements made therein, in the light of the
circumstances under which the statements therein were made, not misleading; or (iii) any violation or alleged violation by the Company of the Securities Act, the Exchange Act, any other law, including any state securities law, or any rule or
regulation thereunder relating to the offer or sale of the Registrable Securities (the matters in the foregoing clauses (i) through (iii) being, collectively, “Violations”). The Company shall reimburse the Indemnified Person, promptly
as such expenses are incurred and are due and payable, for any reasonable legal fees and other reasonable expenses incurred by them in connection with investigating or defending any such Claim. Notwithstanding anything to the contrary contained
herein, the indemnification agreement contained in this Section 7(a) shall not apply to a Claim arising out of or based upon a Violation to the extent that such Violation occurs in reliance upon and in conformity with information furnished in
writing to the Company by or on behalf of any Indemnified Person expressly for use in connection with the preparation of such Registration Statement or related Prospectus or any such amendment thereof or supplement thereto, or to any amounts paid in
settlement of any Claim effected without the prior written consent of the Company, which consent shall not be unreasonably withheld or delayed. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf
of the Indemnified Person and shall survive the transfer of the Registrable Securities by any of the Investors pursuant to Section 10. 
 b. Promptly
after receipt by an Indemnified Person under this Section 7 of notice of the commencement of any action (including any governmental action), such Indemnified Person shall, if a Claim in respect thereof is to be made against the Company under
this Section 7, deliver to the Company a written notice of the commencement thereof, and the Company shall have the right to participate in, and, to the extent the Company so desires, to assume control of the defense thereof with counsel
mutually satisfactory to the Company and the Indemnified Person, as the case may be; 
 provided, however, that an Indemnified Person shall
have the right to retain its own counsel with the reasonable fees and expenses to be paid by the Company, if, in the reasonable opinion of counsel for such Indemnified Person, the representation by such counsel of the Indemnified Person and the
Company would be inappropriate due to actual or potential differing interests between such Indemnified Person and any other party represented by such counsel in such proceeding. The Company shall pay for only one separate legal counsel for the
Indemnified Persons, and such legal counsel shall be selected by the Investors. The failure to deliver written notice to the Company within a reasonable time of the commencement of any such action shall not relieve the Company of any liability to
the Indemnified Person under this Section 7, except to the extent that the Company is actually prejudiced by such failure in its ability to defend such action, and shall not relieve the Company of any liability to the Indemnified Person
otherwise than pursuant to this Section 7. The Company shall not, without the prior written consent of the Indemnified Persons, consent to entry of any judgment or enter into any settlement or other compromise with respect to any Claim in
respect of which indemnification or contribution may be or has been sought hereunder (whether or not any such Indemnified Person is an actual or potential party to such action or claim) which does not include as an unconditional term thereof the
giving by the claimant or plaintiff to the Indemnified Persons of a full release from all liability with respect to such Claim or which includes any admission as to fault or culpability on the part of any Indemnified Person. The indemnification
required by this Section 7 shall be made by periodic payments of the amount thereof during the course of the investigation or defense, as any expense, loss, damage or liability is incurred. 

  
 13 













 c. Each Investor will indemnify, hold harmless and defend (i) the Company, and (ii) the directors,
officers, partners, managers, members, employees and agents of the Company, if any (each, a “Company Indemnified Person”), against any Claims to which any of them may become subject insofar as such Claims arise out of or are based upon any
violation or alleged violation by the Company of the Securities Act, the Exchange Act, any other law, including any state securities law, or any rule or regulation thereunder relating to the offer or sale of the Registrable Securities, which occurs
due to the inclusion by the Company in a Registration Statement or Prospectus, or any amendment or supplement thereto, of false or misleading information about an Investor, where such information was furnished in writing to the Company by or on
behalf of such Investor expressly for the purpose of inclusion in such Registration Statement or Prospectus. Notwithstanding anything herein to the contrary, the indemnity agreement contained in this Section 7(c) shall not apply to amounts paid
in settlement of any Claim if such settlement is effected without the prior written consent of the Investors, which consent shall not be unreasonably withheld or delayed; and provided, further, however, that an Investor shall be liable under
this Section 7(c) for only that amount of a Claim as does not exceed the net amount of proceeds received by such Investor as a result of the sale of Registrable Securities pursuant to such Registration Statement. 

d. Promptly after receipt by a Company Indemnified Person under this Section 7 of notice of the commencement of any action (including any governmental
action), such Company Indemnified Person shall, if a Claim in respect thereof is to be made against any Investor under this Section 7, deliver to such Investor a written notice of the commencement thereof, and such Investor shall have the right
to participate in, and, to the extent such Investor so desires, to assume control of the defense thereof with counsel mutually satisfactory to such Investor and such Company Indemnified Person. 

8. CONTRIBUTION. If for any reason the indemnification provided for in Section 7(a) or 7(c) (as applicable) is unavailable to an Indemnified
Person or Company Indemnified Person (as applicable) or insufficient to hold it harmless, other than as expressly specified therein, then the indemnifying party shall contribute to the amount paid or payable by the Indemnified Person or Company
Indemnified Person (as applicable) as a result of the Claim in such proportion as is appropriate to reflect the relative fault of the Indemnified Person or Company Indemnified Person (as applicable) and the indemnifying party (provided that the
relative fault of any Company Indemnified Person shall be deemed to include the fault of all other Company Indemnified Persons), as well as any other relevant equitable considerations. No Person guilty of fraudulent misrepresentation within the
meaning of Section 11(f) of the Securities Act shall be entitled to contribution from any Person not guilty of such fraudulent misrepresentation. In no event shall the contribution obligation of an Investor be greater in amount than the net
amount of proceeds received by such Investor as a result of the sale of Registrable Securities giving rise to such contribution obligation pursuant to the applicable Registration Statement (net of the aggregate amount of any damages or other amounts
such Investor has otherwise been required to pay (pursuant to Section 7(c) or otherwise) by reason of such Investor’s untrue or alleged untrue statement or omission or alleged omission). 

  
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 9. REPORTS UNDER THE 1934 ACT. With a view to making available to the Investors the benefits of
Rule 144 promulgated under the Securities Act or any other similar rule or regulation of the SEC that may at any time permit the Investors to sell securities of the Company to the public without registration, the Company agrees to: 

a. make and keep public information available, as those terms are understood and defined in Rule 144; 

b. file with the SEC in a timely manner all reports and other documents required of the Company under the Exchange Act so long as the Company remains subject
to such requirements and the filing of such reports and other documents is required for the applicable provisions of Rule 144; and 
 c. so long as any
of the Investors owns Registrable Securities, promptly upon request, furnish to such Investor (i) a written statement by the Company that it has complied with the reporting requirements of the Exchange Act as required for applicable provisions
of Rule 144, (ii) a copy of the most recent annual or quarterly report of the Company and such other reports and documents so filed by the Company and (iii) such other information as may be reasonably requested to permit such Investor to
sell such Registrable Securities pursuant to Rule 144 without registration. 
 10. ASSIGNMENT OF REGISTRATION RIGHTS. The rights under this
Agreement shall be automatically assignable by each Investor to any transferee of all or any portion of the Registrable Securities if: (i) such Investor agrees in writing with the transferee or assignee to assign such rights, and a copy of such
agreement is furnished to the Company within a reasonable time after such assignment, (ii) the Company is, within a reasonable time after such transfer or assignment, furnished with written notice of (a) the name and address of such
transferee or assignee, and (b) the securities with respect to which such registration rights are being transferred or assigned, and (iii) at or before the time the Company receives the written notice contemplated in clause (ii) of
this sentence, the transferee or assignee agrees in writing with the Company to be bound by all of the provisions contained herein as applicable to an Investor. In the event that the Company receives written notice from an Investor that it has
transferred all or any portion of its Registrable Securities pursuant to this Section 10, the Company, within ten (10) days, shall file any amendments or supplements necessary to keep a Registration Statement current, effective and
available for the resale of all of the Registrable Securities pursuant to Rule 415, and the unavailability of a Registration Statement for the resale of such Registrable Securities by such transferee shall not constitute a Registration Failure or
Event of Default under the Notes during such ten (10) day period. Each Investor shall at all times comply with the restrictions on transfer set forth in Section 14 of the Notes (to the extent applicable to such Investor), which provisions
are hereby incorporated by reference and made a part hereof. 
 11. AMENDMENT OF REGISTRATION RIGHTS. Provisions of this Agreement may be amended and
the observance thereof may be waived (either generally or in a particular instance and either retroactively or prospectively), only with written consent of the Company and the holders of a majority in interest of then-outstanding Registrable
Securities. Any amendment or waiver effected in accordance with this Section 11 shall be binding upon each of the Investors and the Company. 

  
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 12. MISCELLANEOUS. 

a. A Person is deemed to hold, and be a holder of, shares of Common Stock or other Registrable Securities whenever such Person owns of record or beneficially
through a “street name” holder such shares of Common Stock or other Registrable Securities (or the Notes or other securities upon exercise, conversion or exchange of which such Registrable Securities are directly or indirectly issuable,
without giving effect to any limitations on conversion of the Notes or other securities), and solely for purposes hereof, Registrable Securities shall be deemed outstanding to the extent they are directly or indirectly issuable upon conversion of
the Notes or other outstanding securities, Registrable Securities, without giving effect to any limits on exercise, conversion or exchange of the Notes or other securities. If the Company receives conflicting instructions, notices or elections from
two or more Persons with respect to the same Registrable Securities, the Company shall act upon the basis of instructions, notice or election received from the registered owner of such Registrable Securities (or the Notes or other securities upon
exercise, conversion or exchange of which such Registrable Securities are directly or indirectly issuable). 
 b. Any notices required or permitted to be
given under the terms hereof shall be delivered personally or by courier (including a recognized overnight delivery service) or by electronic mail and shall be effective upon receipt, in each case addressed to a party. The addresses for such
communications shall be: 
 If to the Company: 

Intersect ENT, Inc. 
 1555 Adams
Drive 
 Menlo Park, CA 94025 
 E-mail: dlehman@intersectent.com 
 Attn: David Lehman 

With copy to: 
 Cooley LLP 

3175 Hanover Street 
 Palo Alto,
CA 94304 
 E-mail: hemingtonmb@cooley.com 

Attn: Matthew B. Hemington 
 If to an Investor:

 c/o Deerfield Mgmt, L.P. 

780 Third Avenue, 37th Floor 

New York, NY 10017 
 Fax: (212) 599-1248 
 E-mail: dclark@deerfield.com 

Attn: David J. Clark, Esq. 

  
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 With a copy to: 

Katten Muchin Rosenman LLP 
 525
West Monroe Street 
 Chicago, Il 60661 

Email: mark.wood@katten.com 

Attn: Mark D. Wood, Esq. 
 Each party shall
provide notice to the other party of any change in address. 
 c. Failure of any party to exercise any right or remedy under this Agreement or otherwise, or
delay by a party in exercising such right or remedy, shall not operate as a waiver thereof. 
 d. Governing Law. All questions concerning the construction,
validity, enforcement and interpretation of this Agreement shall be governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the principles of conflicts of law thereof. Each party agrees
that all legal proceedings concerning the interpretations, enforcement and defense of the transactions contemplated by this Agreement (whether brought against a party hereto or its respective affiliates, directors, officers, shareholders, employees
or agents) shall be commenced exclusively in the state and federal courts sitting in the City of New York, borough of Manhattan (and, in each case, the applicable state and federal appeals courts sitting in the City of New York or, if not available
or applicable, the State of New York). Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the City of New York, Borough of Manhattan for the adjudication of any dispute hereunder or in
connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any
such court, that such suit, action or proceeding is improper or is an inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or
proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Agreement and agrees that such service shall constitute good
and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by law. The parties hereby waive all rights to a trial by jury. If either
party shall commence an action or proceeding to enforce any provision of this Agreement, then the prevailing party in such action or proceeding shall be reimbursed by the other party for its reasonable attorneys’ fees and other costs and
expenses incurred with the investigation, preparation and prosecution of such action or proceeding. 
 e. This Agreement, the Facility Agreement, the Notes
and the instruments referenced herein and therein, including the Facility Documents (as defined in the Facility Agreement) (collectively, the “Transaction Documents”), constitute the entire agreement among the parties hereto with respect
to the subject matter hereof and thereof. This Agreement and the other Transaction Documents (including all schedules and exhibits hereto and thereto) supersede all prior agreements and understandings among the parties hereto with respect to the
subject matter hereof and thereof. 

  
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 f. Subject to the requirements of Section 10 hereof, this Agreement shall inure to the benefit of and
be binding upon the successors and permitted assigns of each of the parties hereto, and the provisions of Sections 7 and 8 hereof shall inure to the benefit of, and be enforceable by, each Indemnified Person and Company Indemnified Person (as
applicable). 
 g. The headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the meaning hereof. 

h. This Agreement and any amendments hereto may be executed and delivered in two or more counterparts, and by the different parties hereto in separate
counterparts, each of which when executed shall be deemed to be an original, but all of which taken together shall constitute one and the same agreement, and shall become effective when counterparts have been signed by each party hereto and
delivered to the other parties hereto, it being understood that all parties need not sign the same counterpart. In the event that any signature to this Agreement or any amendment hereto is delivered by facsimile transmission, by e-mail delivery of a “.pdf” format data file or by other electronic means, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed)
with the same force and effect as if such facsimile, “.pdf” or other electronic signature page were an original thereof. No party hereto shall raise the use of a facsimile machine, e-mail delivery of
a “.pdf” format data file or other electronic means to deliver a signature to this Agreement or any amendment hereto or the fact that such signature was transmitted or communicated through the use of a facsimile machine, e-mail delivery of a “.pdf” format data file or other electronic means as a defense to the formation or enforceability of a contract, and each party hereto forever waives any such defense. 

i. The Company shall do and perform, or cause to be done and performed, all such further acts and things, and shall execute and deliver all such other
agreements, certificates, instruments and documents, as the Investors may reasonably request in order to carry out the intent and accomplish the purposes of this Agreement and the consummation of the transactions contemplated hereby. 

j. The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the Investors by vitiating the intent and purpose
of the transactions contemplated hereby. Accordingly, the Company acknowledges that the remedy at law for breach of its obligations hereunder will be inadequate and agrees, in the event of a breach or threatened breach by the Company of any of the
provisions hereunder, that the Investors shall be entitled, in addition to all other available remedies in law or in equity, to an injunction or injunctions to prevent or cure breaches of the provisions of this Agreement and to enforce specifically
the terms and provisions hereof, without the necessity of showing economic loss and without any bond or other security being required. 
 k. The language
used in this Agreement will be deemed to be the language chosen by the parties to express their mutual intent, and no rule of strict construction will be applied against any party. 

l. In the event that any provision of this Agreement is invalid or unenforceable under any applicable statute or rule of law, then such provision shall be
deemed inoperative to the extent that it may conflict therewith and shall be deemed modified to conform with such statute or rule of law. Any provision hereof which may prove invalid or unenforceable under any law shall not affect the validity or
enforceability of any other provision hereof. 

  
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 m. In the event an Investor shall sell or otherwise transfer any of such holder’s Registrable
Securities, each transferee shall be allocated a pro rata portion of the number of Registrable Securities included in a Registration Statement for such transferor. 

n. There shall be no oral modifications or amendments to this Agreement. This Agreement may be modified or amended only in writing. 

o. The obligations of each Investor hereunder are several and not joint with the obligations of any other Investor, and no provision of this Agreement (or any
other Transaction Document) is intended to confer any obligations on any Investor vis-à-vis any other Investor. Nothing contained herein (or in any Transaction
Document), and no action taken by any Investor pursuant hereto (or thereto), shall be deemed to constitute the Investors as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Investors are in
any way acting in concert or as a group with respect to such obligations or the transactions contemplated herein (or therein). 
 p. Unless the context
otherwise requires, (i) all references to Sections, Schedules or Exhibits are to Sections, Schedules or Exhibits contained in or attached to this Agreement, (ii) words in the singular or plural include the singular and plural, and pronouns
stated in either the masculine, the feminine or neuter gender shall include the masculine, feminine and neuter, and (iii) the use of the word “including” in this Agreement shall be by way of example rather than limitation. 

[Remainder of page left intentionally blank] 

[Signature page follows] 

  
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 IN WITNESS WHEREOF, the undersigned Investors and the Company have caused this Registration
Rights Agreement to be duly executed as of the date first written above. 
  

			
	COMPANY:
	
	INTERSECT ENT, INC.
		
	By:	 	 /s/ Thomas A. West

	Name:	 	Thomas A. West
	Title:	 	President and Chief Executive Officer


 [SIGNATURE PAGE TO REGISTRATION RIGHTS AGREEMENT] 












 IN WITNESS WHEREOF, the undersigned Investor and the Company have caused this Registration
Rights Agreement to be duly executed as of the date first written above. 
  

			
	INVESTOR:
	
	DEERFIELD PARTNERS, L.P.
		
	By:	 	Deerfield Mgmt, L.P., its General Partner
		
	By:	 	J.E. Flynn Capital, LLC, its General Partner
		
	By:	 	 /s/ David J. Clark

	Name:	 	David J. Clark
	Title:	 	Authorized Signatory


 [SIGNATURE PAGE TO REGISTRATION RIGHTS AGREEMENT]