Exhibit 10.8


 


AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT


 


THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT
(this “Agreement”) is made and entered into as of August 15, 2022 by and between BioVie Inc., a Nevada corporation
(the “Company”), and Acuitas Group Holdings, LLC, a California limited liability company (“Acuitas”).
The Company and Acuitas are sometimes collectively referred to herein as the “Parties” and each is sometimes referred
to herein as a “Party.”


 


WHEREAS, the Company and Acuitas are parties to
that certain Registration Rights Agreement, dated as of June 10, 2021 (the “Prior Agreement”) that was entered
into in connection with the transactions (the “Transactions”) contemplated by the Asset Purchase Agreement, dated as
of April 27, 2021 (the “Asset Purchase Agreement”), by and among the Company, NeurMedix, Inc., a Delaware
corporation (“NeurMedix”), and Acuitas;


 


WHEREAS, on July 15, 2022, the Company and
Acquitas entered into that certain Securities Purchase Agreement (the “Securities Purchase Agreement”), pursuant to
which the parties agreed to enter into this Agreement at the closing of the transactions contemplated by the Securities Purchase Agreement;


 


WHEREAS, pursuant to Section 3.11 of the Prior
Agreement, an amendment to the Prior Agreement may only be made by means of a written amendment signed by the Company and Acuitas; and


 


WHEREAS, the parties desire to amend and restate
the Prior Agreement in its entirety and enter into this Agreement.


 


NOW, THEREFORE, in consideration of the mutual
covenants and agreements set forth herein and for good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged
by each party hereto, the Parties hereby agree as follows:


 


ARTICLE I


DEFINITIONS


 


Section 1.1         Definitions.
As used in and for purposes of this Agreement, the following terms have the following meanings:


 


“Affiliate” means, with respect
to any specified Person, any Person that, directly or indirectly through one or more entities, controls or is controlled by, or is under
common control with, such specified Person. As used herein, “controls”, “control” and “controlled”
means the possession, direct or indirect, of the power to direct the management and policies of a Person, whether through the ownership
of the voting interests of such Person, through contract or otherwise. For purposes of this Agreement, none of NeurMedix, NeurMedix, LLC
or Acuitas shall be considered “Affiliates” of the Company.


 


“Agreement” has the meaning
given to such term in the preamble to this Agreement.


 


“Asset Purchase Agreement” has
the meaning given to such term in the recitals of this Agreement.


 


“Commission” has the meaning
given to such term in Section 1.2.


 


“Common Stock” means the Class A
common stock of the Company, par value $0.0001 per share.


 


“Company” has the meaning given
to such term in the preamble to this Agreement.


 


“Effectiveness Period” has the
meaning given to such term in Section 2.1.


 


“Equity Security” has the meaning
ascribed to such term in Rule 405 under the Securities Act, and in any event includes any security having the attendant right to
vote for directors or similar representatives.


 






     


     


    

 


“Exchange Act” has the meaning
given to such term in Section 2.8(a).


 


“Holdback Period” has the meaning
given to such term in Section 2.11.


 


“Holder” means Acuitas or, following
the assignment of Acuitas’ rights and obligations under this Agreement pursuant to Section 2.10, Acuitas’ successor
or assign hereunder.


 


“Included Registrable Securities”
has the meaning given to such term in Section 2.3(a).


 


“Losses” has the meaning given
to such term in Section 2.8(a).


 


“Managing Underwriter(s)” means,
with respect to any Underwritten Offering, the book-running lead manager(s) of such Underwritten Offering.


 


“Notice” has the meaning given
to such term in Section 2.1.


 


“Person” means any natural person,
corporation, general partnership, limited partnership, limited liability company, limited liability partnership, proprietorship, trust,
union, association, court, tribunal, agency, government, department, commission, self-regulatory organization, arbitrator, board, bureau,
instrumentality, governmental authority or other entity, enterprise, authority or business organization.


 


“Registrable Securities” means
(i) the shares of Common Stock issued or issuable pursuant to the Asset Purchase Agreement and (ii) the Shares and the Warrant
Shares (as each such term is defined in the Securities Purchase Agreement) issued or issuable pursuant to the terms of the Securities
Purchase Agreement and the Warrants (as such term is defined in the Securities Purchase Agreement).


 


“Registration Expenses” means
all expenses (other than Selling Expenses) incident to the Company’s performance under or compliance with this Agreement to effect
the registration of Registrable Securities on a Registration Statement pursuant to Section 2.1 and/or in connection with an
Underwritten Offering pursuant to Section 2.2(a) or Section 2.3(a), and the disposition of such Registrable
Securities, including, without limitation, all registration, filing, securities exchange listing and securities exchange fees, all registration,
filing, qualification and other fees and expenses of complying with securities or blue sky laws, fees of the Financial Industry Regulatory
Authority, fees of transfer agents and registrars, all word processing, duplicating and printing expenses, expenses incurred in connection
with any road show, any transfer taxes and the fees and disbursements of counsel and independent public accountants for the Company, including
the expenses of any special audits or “cold comfort” letters required by or incident to such performance and compliance.


 


“Registration Statement” has
the meaning given to such term in Section 2.1.


 


“Securities Act” has the meaning
given to such term in Section 1.2.


 


“Selling Expenses” means all
underwriting fees, discounts and selling commissions applicable to the sale of Registrable Securities.


 


“Shelf Registration Statement”
has the meaning given to such term in Section 2.1.


 


“Testing-the-Waters Communication”
means any oral or written communication with potential investors undertaken in reliance on Section 5(d) of the Securities Act.


 


“Transaction” has the meaning
given to such term in the recitals of this Agreement.


 


“Underwritten Offering” means
an offering (including an offering pursuant to a Registration Statement) in which Registrable Securities are sold to an underwriter on
a firm commitment basis for reoffering to the public or an offering that is a “bought deal” with one or more investment banks.


 






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“Written Testing-the-Waters Communication”
means any Testing-the-Waters Communication that is a written communication within the meaning of Rule 405 under the Securities Act.


 


Section 1.2         Registrable
Securities. Any Registrable Security will cease to be a Registrable Security (a) at the time a Registration Statement covering
such Registrable Security has been declared effective by the Securities and Exchange Commission (the “Commission”),
or otherwise has become effective, and such Registrable Security has been sold or disposed of pursuant to such Registration Statement;
(b) at the time such Registrable Security has been disposed of pursuant to Rule 144 (or any similar provision then in effect
under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder (the “Securities Act”));
(c) if such Registrable Security is held by the Company; or (d) at the time such Registrable Security has been sold in a private
transaction in which the Holder’s rights under this Agreement are not assigned to the recipient of such securities.


 


ARTICLE II


REGISTRATION RIGHTS


 


Section 2.1         Demand
Registration. Upon the written request (a “Notice”) by the Holder, the Company shall file with the Commission,
as soon as reasonably practicable, but in no event more than 30 days following the receipt of the Notice, a registration statement (each,
a “Registration Statement”) under the Securities Act providing for the resale of the Registrable Securities (which
may, at the option of the Holder, be a registration statement under the Securities Act that provides for the resale of the Registrable
Securities pursuant to Rule 415 from time to time by the Holder (a “Shelf Registration Statement”)). The Company
shall use its commercially reasonable efforts to cause each Registration Statement to be declared effective by the Commission as soon
as reasonably practicable after the initial filing of the Registration Statement. Any Registration Statement shall provide for the resale
pursuant to any method or combination of methods legally available to, and requested by, the Holder. To the extent the initial Registration
Statement is not made on Form S-3, the Company shall, upon becoming eligible to file a registration statement on Form S-3, prepare
and file a new Registration Statement on Form S-3 to replace the initial Registration Statement and use its best efforts to cause
such subsequent Registration Statement to be declared effective by the Commission as soon as reasonably practicable thereafter. The Company
shall use its commercially reasonable efforts to cause each Registration Statement filed pursuant to this Section 2.1 to be
continuously effective, supplemented and amended to the extent necessary to ensure that it is available for the resale of all Registrable
Securities by the Holder until all Registrable Securities covered by such Registration Statement have ceased to be Registrable Securities
(the “Effectiveness Period”). Each Registration Statement when effective (and the documents incorporated therein by
reference) shall comply as to form in all material respects with all applicable requirements of the Securities Act and shall not contain
an 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. The Holder shall be limited to two demand registrations under this Section 2.1 in any twelve-month
period (provided, however, that there shall be no limit on the number of Shelf Registration Statements that may be required by
the Holder hereunder), and the Company shall not be obligated to file more than one Registration Statement within 120 days after the effective
date of any Registration Statement filed by the Company; provided, further, that no demand registration under this Section 2.1
shall be deemed to have occurred for purposes of this sentence if the Registration Statement relating thereto (a) does not become
effective within 180 days of the date first filed with the Commission, (b) is not maintained effective for the Effectiveness Period
required under this Section 2.1 or (c) the offering of the Registrable Securities pursuant to such Registration Statement
is subject to a stop order, injunction, or similar order or requirement of the Commission during such period.


 


Section 2.2         Underwritten
Offerings.


 


(a) Request for Underwritten Offering.
Subject to Section 2.2(b), in the event that the Holder elects to dispose of Registrable Securities pursuant to an Underwritten
Offering, the Company shall, upon written request by the Holder, retain underwriters in order to permit the Holder to effect such sale
through an Underwritten Offering. The obligation of the Company to retain underwriters shall include entering into an underwriting agreement
in customary form with the Managing Underwriter(s), which shall include, among other provisions, indemnities to the effect and to the
extent provided in Section 2.8 and taking all reasonable actions as are requested by the Managing Underwriter(s) to expedite
or facilitate the disposition of such Registrable Securities. The Company shall, upon request of the Holder, cause its management to participate
in a roadshow or similar marketing effort on behalf of the Holder.


 






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(b) Limitation on Underwritten Offerings.
In no event shall the Company be required under Section 2.2(a) to participate in more than three Underwritten Offerings
requested by the Holder in any twelve-month period.


 


(c) General Procedures. In connection
with any Underwritten Offering under this Agreement, the Holder shall be entitled, subject to the Company’s consent (which is not
to be unreasonably withheld, conditioned or delayed), to select the Managing Underwriter(s). In connection with any Underwritten Offering
under this Agreement, the Holder and the Company shall be obligated to enter into an underwriting agreement that contains such representations
and warranties, covenants, indemnities and other rights and obligations as are customary in underwriting agreements for firm commitment
offerings of securities. The Holder may not participate in such Underwritten Offering unless the Holder agrees to sell its Registrable
Securities on the basis provided in such underwriting agreement and completes and executes all questionnaires, powers of attorney, indemnities
and other documents reasonably required under the terms of such underwriting agreement. The Holder may, at its option, require that (i) any
or all of the representations and warranties by, and the other agreements on the part of, the Company to and for the benefit of such underwriters
also be made to and for the Holder’s benefit and that any or all of the conditions precedent to the obligations of such underwriters
under such underwriting agreement also be conditions precedent to the Holder’s obligations, and (ii) the Company deliver such
documents and certificates as may be reasonably requested by the Holder, its counsel or the Managing Underwriter(s) to evidence the
continued validity of the representations and warranties made by the Company pursuant to this Section 2.2(c) and to evidence
compliance with any customary conditions contained in such underwriting agreement. If the Holder disapproves of the terms of an underwriting,
the Holder may elect to withdraw from the Underwritten Offering by notice to the Company and the Managing Underwriter(s); provided,
however, that such withdrawal must be made at a time prior to the time of pricing of such Underwritten Offering. No such withdrawal
shall affect the Company’s obligation to pay Registration Expenses.


 


Section 2.3         Piggyback
Rights.


 


(a) Participation. If the Company proposes
to file (i) a registration statement or (ii) a prospectus supplement to an effective shelf registration statement and the Holder
may be included in the offering to which such prospectus supplement relates without the filing of a post-effective amendment to such shelf
registration statement, in each case, for the sale of Common Stock in an Underwritten Offering for its own account and/or another Person,
then as soon as practicable following the engagement of counsel by the Company to prepare the documents to be used in connection with
such Underwritten Offering, the Company shall give prompt notice (including notification by electronic mail) of such proposed Underwritten
Offering to the Holder and such notice shall offer the Holder the opportunity to include in such Underwritten Offering such number of
Registrable Securities (the “Included Registrable Securities”) as the Holder may request in writing. Subject to Section 2.3(b),
the Company shall include in such Underwritten Offering all included Registrable Securities with respect to which the Company has received
requests within five (5) Business Days (or one (1) Business Day in connection with a “bought deal” or an “overnight”
Underwritten Offering) after the Company’s notice has been delivered in accordance with Section 3.1. If no written request
for inclusion from the Holder is received within the specified time, the Holder shall have no further right to participate in such Underwritten
Offering. If, at any time after giving written notice of its intention to undertake an Underwritten Offering and prior to the closing
of such Underwritten Offering, the Company shall determine for any reason not to undertake or to delay such Underwritten Offering, the
Company may, at its election, give written notice of such determination to the Holder and, (x) in the case of a determination not
to undertake such Underwritten Offering, shall be relieved of its obligation to sell any Included Registrable Securities in connection
with such terminated Underwritten Offering and (y) in the case of a determination to delay such Underwritten Offering, shall be permitted
to delay offering any Included Registrable Securities for the same period as the delay in the Underwritten Offering. The Holder shall
have the right to withdraw the Holder’s request for inclusion of the Holder’s Registrable Securities in such Underwritten
Offering by giving written notice to the Company of such withdrawal at or prior to the time of pricing of such Underwritten Offering.


 


(b) Priority of Registration. If the
Managing Underwriter(s) of any proposed Underwritten Offering advises the Company in writing that in its reasonable view the total
amount of Registrable Securities that the Holder and any other Persons intend to include in such offering exceeds the number that can
be sold in such offering without being likely to have an adverse effect in any material respect on the price, timing or distribution of
the Common Stock offered or the market for the Common Stock, then the total number of shares of Common Stock to be included in such Underwritten
Offering shall be reduced to such number of shares of Common Stock that such Managing Underwriter(s) advises the Company can be sold
without having such adverse effect, with such number to be allocated (i) first, to the Company, unless the Holder initiates the Underwritten
Offering, in which case it shall be first allocated to the Holder, and (ii) second, to the Holder (or to the Company, if the Holder
initiates the Underwritten Offering).


 






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Section 2.4         Delay
Rights. If the Company’s board of directors determines that that the filing of a Registration Statement with respect to Registrable
Securities pursuant to Section 2.1 would be materially detrimental to the Company and its shareholders because such registration
would (a) materially interfere with a significant acquisition, reorganization, financing or other similar transaction involving the
Company, (b) require premature disclosure of material information that the Company has a bona fide business purpose for preserving
as confidential or (c) render the Company unable to comply with applicable securities laws, then the Company shall have the right
to postpone compliance with its obligations under this Article II with respect to such Registration Statement for a period
of not more than three months, provided, that such right pursuant to this Section 2.4 may not be utilized more than
twice in any twelve-month period; and provided, further, that the Company shall at all times use its reasonable best efforts
to cause any Registration Statement required under Section 2.1 to be filed as soon as possible. The Company shall promptly
give the Holder written notice of any postponement made in accordance with this Section 2.4.


 


Section 2.5         Sale
Procedures. In connection with its obligations under this Article II, the Company will, as expeditiously as reasonably
practicable:


 


(a) prepare and file with the Commission such
amendments and supplements to each Registration Statement and the prospectus used in connection therewith as may be necessary to keep
each Registration Statement effective for the Effectiveness Period and as may be necessary to comply with the provisions of the Securities
Act with respect to the disposition of all Registrable Securities covered by such Registration Statement;


 


(b) if a prospectus supplement will be used
in connection with the marketing of an Underwritten Offering and the Managing Underwriter(s) notifies the Company in writing that,
in the sole judgment of such Managing Underwriter(s), inclusion of detailed information in such prospectus supplement is of material importance
to the success of the Underwritten Offering of such Registrable Securities, use its commercially reasonable efforts to include such information
in such prospectus supplement;


 


(c) furnish to the Holder (i) as far
in advance as reasonably practicable before filing a Registration Statement or any supplement or amendment thereto, upon request, copies
of reasonably complete drafts of all such documents proposed to be filed (including exhibits and each document incorporated by reference
therein to the extent then required by the rules and regulations of the Commission), and provide the Holder the opportunity to object
to any information pertaining to the Holder and its plan of distribution that is contained therein and make the corrections reasonably
requested by the Holder with respect to such information prior to filing a Registration Statement or supplement or amendment thereto,
and (ii) such number of copies of such Registration Statement and the prospectus included therein and any supplements and amendments
thereto as such Persons may reasonably request in order to facilitate the public sale or other disposition of the Registrable Securities
covered by such Registration Statement;


 


(d) if applicable, use its commercially reasonable
efforts to register or qualify the Registrable Securities covered by a Registration Statement under the securities or blue sky laws of
such jurisdictions as the Holder or, in the case of an Underwritten Offering, the Managing Underwriter(s), shall reasonably request; provided,
however, that the Company will not be required to qualify generally to transact business in any jurisdiction where it is not then
required to so qualify or to take any action that would subject it to general service of process in any jurisdiction where it is not then
so subject;


 


(e) promptly notify the Holder and each underwriter,
at any time when a prospectus is required to be delivered under the Securities Act, of (i) the filing of a Registration Statement
or any prospectus or prospectus supplement to be used in connection therewith, or any amendment or supplement thereto, and, with respect
to such Registration Statement or any post-effective amendment thereto, when the same has become effective; and (ii) any written
comments from the Commission with respect to any filing referred to in clause (i) and any written request by the Commission for amendments
or supplements to a Registration Statement or any prospectus or prospectus supplement thereto;


 






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(f) immediately notify the Holder and each
underwriter, at any time when a prospectus is required to be delivered under the Securities Act, of (i) the happening of any event
as a result of which the prospectus or prospectus supplement contained in a Registration Statement, as then in effect, includes an untrue
statement of a material fact or omits to state any material fact required to be stated therein or necessary in order to make the statements
therein not misleading (in the case of the prospectus contained therein, in the light of the circumstances under which a statement is
made); (ii) the issuance or threat of issuance by the Commission of any stop order suspending the effectiveness of a Registration
Statement, or the initiation of any proceedings for that purpose; or (iii) the receipt by the Company of any notification with respect
to the suspension of the qualification of any Registrable Securities for sale under the applicable securities or blue sky laws of any
jurisdiction. Following the provision of such notice, the Company agrees to, as promptly as practicable, amend or supplement the prospectus
or prospectus supplement or take other appropriate action so that the prospectus or prospectus supplement does not include an untrue statement
of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein
not misleading in the light of the circumstances then existing and to take such other commercially reasonable action as is necessary to
remove a stop order, suspension, threat thereof or proceedings related thereto;


 


(g) upon request and subject to appropriate
confidentiality obligations, furnish to the Holder copies of any and all transmittal letters or other correspondence with the Commission
or any other governmental agency or self-regulatory body or other body having jurisdiction (including any domestic or foreign securities
exchange) relating to any offering of Registrable Securities;


 


(h) in the case of an Underwritten Offering,
furnish upon request, (i) an opinion of counsel for the Company dated the date of the closing under the underwriting agreement and
(ii) a “cold comfort” letter, dated the pricing date of such Underwritten Offering (to the extent available) and a letter
of like kind dated the date of the closing under the underwriting agreement, in each case, signed by the independent public accountants
who have certified the Company’s financial statements included or incorporated by reference into the applicable registration statement,
and each such opinion and “cold comfort” letter shall be in customary form and covering substantially the same matters with
respect to such registration statement (and the prospectus and any prospectus supplement included therein) as have been customarily covered
in opinions of issuer’s counsel and in accountants’ letters delivered to the underwriters in Underwritten Offerings of securities
by the Company or its predecessors and such other matters as such underwriters and the Holder may reasonably request;


 


(i) otherwise use its commercially reasonable
efforts to comply with all applicable rules and regulations of the Commission, and make available to its security holders, as soon
as reasonably practicable, an earnings statement, which earnings statement shall satisfy the provisions of Section 11(a) of
the Securities Act and Rule 158 promulgated thereunder;


 


(j) make available to the appropriate representatives
of the Managing Underwriter(s) and the Holder access to such information and Company personnel as is reasonable and customary to
enable such parties to establish a due diligence defense under the Securities Act;


 


(k) cause all Registrable Securities registered
pursuant to this Agreement to be listed on each securities exchange or nationally recognized quotation system on which similar securities
issued by the Company are then listed;


 


(l) use its commercially reasonable efforts
to cause the Registrable Securities to be registered with or approved by such other governmental agencies or authorities as may be necessary
by virtue of the business and operations of the Company to enable the Holder to consummate the disposition of the Registrable Securities;


 


(m) provide a transfer agent and registrar
for all Registrable Securities covered by a Registration Statement not later than the effective date of such registration statement; and


 






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(n) enter into customary agreements and take
such other actions as are reasonably requested by the Holder or the underwriters, if any, in order to expedite or facilitate the disposition
of the Registrable Securities.


 


Except to the extent required by applicable law,
the Company shall not file any Registration Statement with respect to any Registrable Securities, or any prospectus used in connection
therewith, and shall not file or make any amendment to any such Registration Statement or any amendment of or supplement to any such prospectus,
that refers to the Holder covered thereby by name, or otherwise identifies the Holder as the holder of any securities of the Company,
without the consent of the Holder, such consent not to be unreasonably withheld, conditioned or delayed, unless and to the extent such
disclosure is required by law or regulation, in which case the Company shall provide written notice to the Holder no less than two (2) Business
Days prior to the filing of such Registration Statement or any amendment to any such Registration Statement or any prospectus used in
connection therewith or any amendment of or supplement to any such Prospectus.


 


The Holder, upon receipt of notice from the Company
of the happening of any event of the kind described in subsection (f) of this Section 2.5, shall forthwith discontinue
disposition of the Registrable Securities by means of a prospectus or prospectus supplement until the Holder’s receipt of the copies
of the supplemented or amended prospectus contemplated by subsection (f) of this Section 2.5 or until it is advised in
writing by the Company that the use of the prospectus may be resumed, and has received copies of any additional or supplemental filings
incorporated by reference in the prospectus.


 


Section 2.6         Cooperation
by Holder. The Company shall have no obligation to include in a Registration Statement, or in an Underwritten Offering pursuant to
Section 2.2(a), Registrable Securities of the Holder, if the Holder has failed to timely furnish such information that, in
the opinion of counsel to the Company, is reasonably required in order for the registration statement or prospectus supplement, as applicable,
to comply with the Securities Act.


 


Section 2.7         Expenses.


 


(a) The Company will pay all reasonable Registration
Expenses, including in the case of an Underwritten Offering, regardless of whether any sale is made in such Underwritten Offering. The
Holder shall pay all Selling Expenses in connection with any sale of its Registrable Securities hereunder


 


(b) In connection with each Underwritten Offering,
the Company shall reimburse the Holder for the reasonable fees and disbursements of one counsel chosen by the Holder and reasonable disbursements
of each additional counsel reasonably retained by the Holder for the purpose of rendering a legal opinion to the underwriter(s) on
behalf of the Holder in connection with any Underwritten Offering.


 


Section 2.8         Indemnification.


 


(a) By the Company. In the event of
a registration of any Registrable Securities under the Securities Act pursuant to this Agreement, the Company will indemnify and hold
harmless the Holder, its directors, officers, employees and agents, and each Person, if any, who controls the Holder within the meaning
of the Securities Act and the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder (the
 “Exchange Act”), and its directors, officers, employees or agents, against any losses, claims, damages, expenses or
liabilities (including reasonable attorneys’ fees and expenses) (collectively, “Losses”), joint or several, to
which the Holder, director, officer, employee, agent or controlling Person thereof may become subject under the Securities Act, the Exchange
Act or otherwise, insofar as such Losses (or actions or proceedings, whether commenced or threatened, in respect thereof) arise out of
or are based upon any untrue statement or alleged untrue statement of any material fact (in the case of any prospectus or any Written
Testing-the-Waters Communication, in the light of the circumstances under which such statement is made) contained in any Written Testing-the-Waters
Communication, a Registration Statement, any preliminary prospectus or prospectus supplement, free writing prospectus or final prospectus
or prospectus supplement contained therein, or any amendment or supplement thereof, or arise out of or are based upon the omission or
alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein (in the case
of a prospectus or any Written Testing-the-Waters Communication, in the light of the circumstances under which they were made) not misleading,
and will reimburse the Holder, its directors, officers, employees and agents, and each such controlling Person, for any legal or other
expenses reasonably incurred by them in connection with investigating or defending any such Loss or actions or proceedings as such expenses
are incurred; provided, however, that the Company will not be liable in any such case if and to the extent that any such Loss arises
out of or is based upon an untrue statement or alleged untrue statement or omission or alleged omission so made in conformity with information
furnished by the Holder, its directors, officers, employees and agents or such controlling Person in writing specifically for use in any
Written Testing-the-Waters Communication, a Registration Statement, any preliminary prospectus or prospectus supplement, free writing
prospectus or final prospectus or prospectus supplement contained therein, or any amendment or supplement thereto, as applicable. Such
indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of the Holder or any such directors,
officers, employees agents or controlling Person, and shall survive the transfer of such securities by the Holder.


 






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(b) By the Holder. The Holder agrees
to indemnify and hold harmless the Company, its directors, officers, employees and agents and each Person, if any, who controls the Company
within the meaning of the Securities Act or of the Exchange Act, and its directors, officers, employees and agents, to the same extent
as the foregoing indemnity from the Company to the Holder, but only with respect to information regarding the Holder furnished in writing
by or on behalf of the Holder expressly for inclusion in any Written Testing-the-Waters Communication, a Registration Statement, any preliminary
prospectus or prospectus supplement, free writing prospectus or final prospectus or prospectus supplement contained therein, or any amendment
or supplement thereof.


 


(c) Notice. Promptly after receipt
by the indemnified party hereunder of notice of the commencement of any action, the indemnified party shall, if a claim in respect thereof
is to be made against the indemnifying party hereunder, notify the indemnifying party in writing thereof, but the omission to so notify
the indemnifying party shall not relieve the indemnifying party from any liability that it may have to any indemnified party. In any action
brought against any indemnified party, the indemnified party shall notify the indemnifying party of the commencement thereof. The indemnifying
party shall be entitled to participate in and, to the extent it shall wish, to assume and undertake the defense thereof with counsel reasonably
satisfactory to the indemnified party and, after notice from the indemnifying party to the indemnified party of its election so to assume
and undertake the defense thereof, the indemnifying party shall not be liable to the indemnified party under this Section 2.8
for any legal expenses subsequently incurred by the indemnified party in connection with the defense thereof other than reasonable costs
of investigation and of liaison with counsel so selected; provided, however, that, (i) if the indemnifying party has failed
to assume the defense or employ counsel reasonably acceptable to the indemnified party or (ii) if the defendants in any such action
include both the indemnified party and the indemnifying party and counsel to the indemnified party shall have concluded that there may
be reasonable defenses available to the indemnified party that are different from or additional to those available to the indemnifying
party, or if the interests of the indemnified party reasonably may be deemed to conflict with the interests of the indemnifying party,
then the indemnified party shall have the right to select a separate counsel and to assume such legal defense and otherwise to participate
in the defense of such action, with the reasonable expenses and fees of such separate counsel and other reasonable expenses related to
such participation to be reimbursed by the indemnifying party as incurred. Notwithstanding any other provision of this Agreement, no indemnified
party shall settle any action brought against it with respect to which it is entitled to indemnification hereunder without the consent
of the indemnifying party, unless the settlement thereof imposes no liability or obligation on, and includes a complete and unconditional
release from all liability of, the indemnifying party.


 


(d) Contribution. If the indemnification
provided for in this Section 2.8 is held by a court or government agency of competent jurisdiction to be unavailable to the
indemnified party or is insufficient to hold them harmless in respect of any Losses, then the indemnifying party, in lieu of indemnifying
the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result of such Loss in such proportion
as is appropriate to reflect the relative fault of the indemnifying party on the one hand and of the indemnified party on the other in
connection with the statements or omissions that resulted in such Losses, as well as any other relevant equitable considerations. The
relative fault of the indemnifying party on the one hand and the indemnified party on the other shall be determined by reference to, among
other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material
fact has been made by, or relates to, information supplied by such party, and the parties’ relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or omission. The parties hereto agree that it would not be just and equitable
if contributions pursuant to this paragraph were to be determined by pro rata allocation or by any other method of allocation that does
not take account of the equitable considerations referred to herein. The amount paid by the indemnified party as a result of the Losses
referred to in the first sentence of this paragraph shall be deemed to include any legal and other expenses reasonably incurred by such
indemnified party in connection with investigating or defending any Loss that is the subject of this paragraph. 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
who is not guilty of fraudulent misrepresentation.


 






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(e) Other Indemnification. The provisions
of this Section 2.8 shall be in addition to any other rights to indemnification or contribution that an indemnified party
may have pursuant to law, equity, contract or otherwise.


 


Section 2.9         Rule 144
Reporting. With a view to making available the benefits of certain rules and regulations of the Commission that may permit the
sale of the Registrable Securities to the public without registration, the Company agrees to use its commercially reasonable efforts to:


 


(a) make and keep public information regarding
the Company available, as those terms are understood and defined in Rule 144 under the Securities Act, at all times from and after
the date hereof;


 


(b) file with the Commission in a timely manner
all reports and other documents required of the Company under the Exchange Act at all times from and after the date hereof; and


 


(c) so long as the Holder owns any Registrable
Securities, unless otherwise available via the Commission’s EDGAR system, furnish to the Holder forthwith upon request a copy of
the most recent annual or quarterly report of the Company, and such other reports and documents so filed as the Holder may reasonably
request in availing itself of any rule or regulation of the Commission allowing the Holder to sell any such securities without registration.


 


Section 2.10         Transfer
or Assignment of Registration Rights. The rights to cause the Company to register Registrable Securities granted to the Holder by
the Company under this Article II may be transferred or assigned by the Holder to one or more transferee(s) or assignee(s) of
such Registrable Securities; provided, however, that (a) unless such transferee or assignee is an Affiliate of Acuitas, each
such transferee or assignee holds Registrable Securities representing at least five percent (5%) of the then-outstanding Registrable Securities
(subject to adjustment pursuant to Section 3.4), (b) the Company is given written notice prior to any said transfer or
assignment, stating the name and address of each such transferee and identifying the Registrable Securities with respect to which such
registration rights are being transferred or assigned, and (c) each such transferee agrees to be bound by this Agreement.


 


Section 2.11         Restrictions
on Public Sale by the Holder of Registrable Securities. In connection with an Underwritten Offering, if requested by the Managing
Underwriter(s), the Holder agrees to enter into a customary letter agreement with such underwriters providing that the Holder will not
effect any public sale or distribution of the Registrable Securities during the 90 calendar day period beginning on the date of a prospectus
or prospectus supplement filed by the Company with the Commission with respect to the pricing of such Underwritten Offering (the “Holdback
Period”), provided that (i) the duration of the foregoing restrictions shall be no longer than the duration of the shortest
restriction generally imposed by the underwriters on the Company or the officers, directors or any other stockholder of the Company on
whom a restriction is imposed and (ii) the restrictions set forth in this Section 2.11 shall not apply to any Registrable
Securities that are included in such Underwritten Offering by the Holder. If any registration pursuant to Section 2.1 shall
be in connection with any Underwritten Offering, during the Holdback Period, the Company will not effect any public sale or distribution
of any shares of Common Stock (or any securities convertible into or exchangeable or exercisable for shares of Common Stock) (other than
a registration statement (x) on Form S 4, Form S 8 or any successor forms thereto or (y) filed solely in connection
with an exchange offer or any employee benefit or dividend reinvestment plan) for its own account.


 






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ARTICLE III


MISCELLANEOUS


 


Section 3.1         Communications.
All notices and other communications provided for or permitted hereunder shall be made in writing by facsimile, electronic mail, courier
service or personal delivery:


 


		(a)	If to the Company:



 


BioVie
Inc. 


2120
Colorado Avenue, Suite 230 


Santa
Monica, CA 90404 


Attention:
Corporate Secretary


 


		(b)	If to the Holder:



 


Acuitas
Group Holdings, LLC 


2120
Colorado Avenue, Suite 230 


Santa
Monica, CA 90404 


Attention:
Chairman


 


All such notices and communications shall be deemed
to have been received at the time delivered by hand, if personally delivered; when receipt acknowledged, if sent via facsimile or sent
via electronic mail; and when actually received, if sent by courier service or any other means.


 


Section 3.2         Successor
and Assigns. This Agreement shall inure to the benefit of and be binding upon the successors and assigns of each of the Parties, including
subsequent holders of Registrable Securities to the extent permitted herein.


 


Section 3.3         Assignment
of Rights. All or any portion of the rights and obligations of the Holder under this Agreement may be transferred or assigned by the
Holder in accordance with Section 2.10 hereof.


 


Section 3.4         Recapitalization,
Exchanges, Etc. Affecting the Registrable Securities. The provisions of this Agreement shall apply to the full extent set forth herein
with respect to any and all securities of the Company, its subsidiaries, or any successor or assign of the Company or its subsidiaries
(whether by merger, consolidation, sale of assets or otherwise) that may be issued in respect of, in exchange for or in substitution of,
the Registrable Securities, and shall be appropriately adjusted for combinations, splits, recapitalizations, pro rata distributions and
the like occurring after the date of this Agreement.


 


Section 3.5         Specific
Performance. Damages in the event of a breach of this Agreement by a party hereto may be difficult, if not impossible, to ascertain,
and it is therefore agreed that each party, in addition to and without limiting any other remedy or right it may have, will have the right
to an injunction or other equitable relief in any court of competent jurisdiction, enjoining any such breach, and enforcing specifically
the terms and provisions hereof, and each of the parties hereto hereby waives any and all defenses it may have on the ground of lack of
jurisdiction or competence of the court to grant such an injunction or other equitable relief. The existence of this right will not preclude
any such party from pursuing any other rights and remedies at law or in equity that such party may have.


 


Section 3.6         Counterparts.
This Agreement may be executed in any number of counterparts with the same effect as if all Parties had signed the same document. All
counterparts shall be construed together and shall constitute one and the same instrument. The delivery of an executed counterpart copy
of this Agreement by facsimile or electronic transmission in PDF format shall be deemed to be the equivalent of delivery of the originally
executed copy thereof.


 


Section 3.7         Headings.
The headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the meaning hereof.


 


Section 3.8         Governing
Law. The laws of the State of Delaware shall govern this Agreement.


 






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Section 3.9         Severability
of Provisions. Any provision of this Agreement that is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction,
be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof or affecting
or impairing the validity or enforceability of such provision in any other jurisdiction.


 


Section 3.10         Scope
of Agreement. This Agreement is intended by the Parties as a final expression of their agreement and intended to be a complete and
exclusive statement of the agreement and understanding of the Parties hereto in respect of the subject matter contained herein. There
are no restrictions, promises, warranties or undertakings, other than those set forth or referred to herein with respect to the rights
granted by the Company set forth herein. This Agreement supersedes all prior agreements and understandings between the Parties with respect
to such subject matter.


 


Section 3.11         Amendment.
This Agreement may be amended only by means of a written amendment signed by the Company and the Holder or any subsequent holder of a
majority of the then-outstanding Registrable Securities.


 


Section 3.12         Termination.
This Agreement shall terminate at such time as there are no Registrable Securities outstanding.


 


Section 3.13         No
Presumption. If any claim is made by a party relating to any conflict, omission, or ambiguity in this Agreement, no presumption or
burden of proof or persuasion shall be implied by virtue of the fact that this Agreement was prepared by or at the request of a particular
party or its counsel.


 


Section 3.14         Aggregation
of Registrable Securities. All Registrable Securities held or acquired by Persons who are Affiliates of one another shall be aggregated
together for the purpose of determining the availability of any rights under this Agreement.


 


Section 3.15         Obligations
Limited to Parties to Agreement. Each of the parties hereto covenants, agrees and acknowledges that no Person other than the Company
and the Holder shall have any obligation hereunder and that, notwithstanding that the Holder may be a corporation, partnership or limited
liability company, no recourse under this Agreement or under any documents or instruments delivered in connection herewith or therewith
shall be had against any former, current or future director, officer, employee, agent, general or limited partner, manager, member, stockholder
or Affiliate of the Holder or any former, current or future director, officer, employee, agent, general or limited partner, manager, member,
stockholder or Affiliate of any of the foregoing, whether by the enforcement of any assessment or by any legal or equitable proceeding,
or by virtue of any applicable law, it being expressly agreed and acknowledged that no personal liability whatsoever shall attach to,
be imposed on or otherwise be incurred by any former, current or future director, officer, employee, agent, general or limited partner,
manager, member, stockholder or Affiliate of the Holder or any former, current or future director, officer, employee, agent, general or
limited partner, manager, member, stockholder or Affiliate of any of the foregoing, as such, for any obligations of the Holder under this
Agreement or any documents or instruments delivered in connection herewith or therewith or for any claim based on, in respect of or by
reason of such obligation or its creation, except in each case for any assignee of the Holder hereunder.


 


Section 3.16         Interpretation.
All references to “Articles” and “Sections” shall be deemed to be references to Articles and Sections of this
Agreement, unless otherwise specified. All references to instruments, documents, contracts and agreements are references to such instruments,
documents, contracts and agreements as the same may be amended, supplemented and otherwise modified from time to time, unless otherwise
specified. The word “including” shall mean “including but not limited to.” Whenever any determination, consent
or approval is to be made or given by the Holder under this Agreement, such action shall be in the Holder’s sole discretion unless
otherwise specified.


 


[Signature page follows]


 






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IN WITNESS WHEREOF, the parties hereto execute
this Agreement, effective as of the date first above written.


 


	 	ACUITAS GROUP HOLDINGS, LLC
	 	 	 
	 	By:	
    /s/
    Terren S. Peizer 

	 	Name:	Terren S. Peizer
	 	Title:	Chairman


 


	 	BIOVIE INC.
	 	 	 
	 	By:	
    /s/
    Cuong V. Do 

	 	Name:	Cuong V. Do
	 	Title:	President and CEO


 


[Signature Page to
Registration Rights Agreement]