NEITHER
THE ISSUANCE NOR SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE CONVERTIBLE
HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT
BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES
UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL (WHICH COUNSEL SHALL BE SELECTED BY THE HOLDER), IN
A GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD PURSUANT TO RULE 144 OR RULE
144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT
OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.


 


	Principal
    Amount: $840,000.00	Issue
    Date: January 30, 2018


 


PROMISSORY
NOTE


 


FOR
VALUE RECEIVED, AMEDICA CORPORATION, a Delaware corporation (hereinafter called the “Borrower”), hereby
promises to pay to the order of L2 CAPITAL, LLC, a Kansas limited liability company, or registered assigns (the “Holder”)
the principal sum of up to $840,000.00 (the “Principal Amount”), together with interest at the rate of eight percent
(8%) per annum (with the understanding that the initial six months of such interest of each tranche funded shall be guaranteed),
at maturity or upon acceleration or otherwise, as set forth herein (the “Note”). The consideration to the Borrower
for this Note is up to $750,000.00 (the “Consideration”) in United States currency, due to the prorated original issuance
discount of up to $75,000.00 (the “OID”). The Holder shall pay $500,000.00 of the Consideration (the “First
Tranche”) within a reasonable amount of time of the full execution of the transactional documents related to this Note.
At the closing of the First Tranche, the outstanding principal amount under this Note shall be $565,000.00, consisting of the
First Tranche, plus the prorated portion of the OID (as defined herein) and a $15,000.00 credit for the Holder’s transactional
expenses. The Holder may pay, in its sole discretion, such additional amounts of the Consideration and at such dates as the Holder
may choose in its sole discretion. The maturity date for each tranche funded shall be six (6) months from the effective date of
each payment (the “Maturity Date”), and is the date upon which the principal sum, as well as any accrued and unpaid
interest and other fees for each tranche, shall be due and payable. This Note may not be repaid in whole or in part except as
otherwise explicitly set forth herein. Any amount of principal or interest on this Note, which is not paid by the Maturity Date,
shall bear interest at the rate of the lesser of (i) eighteen percent (18%) per annum or (ii) the maximum amount allowed by law,
from the due date thereof until the same is paid (“Default Interest”). Interest shall commence accruing on the date
that the Note is fully paid and shall be computed on the basis of a 365-day year and the actual number of days elapsed. All payments
due hereunder (to the extent not converted into the Borrower’s common stock (the “Common Stock”) in accordance
with the terms hereof) shall be made in lawful money of the United States of America. All payments shall be made at such address
as the Holder shall hereafter give to the Borrower by written notice made in accordance with the provisions of this Note. Whenever
any amount expressed to be due by the terms of this Note is due on any day which is not a business day, the same shall instead
be due on the next succeeding day which is a business day and, in the case of any interest payment date which is not the date
on which this Note is paid in full, the extension of the due date thereof shall not be taken into account for purposes of determining
the amount of interest due on such date. As used in this Note, the term “business day” shall mean any day other than
a Saturday, Sunday or a day on which commercial banks in the city of New York, New York are authorized or required by law or executive
order to remain closed.


 




    	1



     


    

 


This
Note is free from all taxes, liens, claims and encumbrances with respect to the issue thereof and shall not be subject to preemptive
rights or other similar rights of shareholders of the Borrower and will not impose personal liability upon the holder thereof.


 


The
following additional terms shall also apply to this Note:


 


ARTICLE
I. [Intentionally Omitted].


 


ARTICLE
II. CERTAIN COVENANTS


 


2.1
Distributions on Capital Stock. So long as the Borrower shall have any obligation under this Note, the Borrower shall not
without the Holder’s written consent (a) pay, declare or set apart for such payment, any dividend or other distribution
(whether in cash, property or other securities) on shares of capital stock other than dividends on shares of Common Stock solely
in the form of additional shares of Common Stock or (b) directly or indirectly or through any subsidiary make any other payment
or distribution in respect of its capital stock except for distributions pursuant to any shareholders’ rights plan which
is approved by a majority of the Borrower’s disinterested directors.


 


2.2
Restriction on Stock Repurchases. So long as the Borrower shall have any obligation under this Note, the Borrower shall
not without the Holder’s written consent redeem, repurchase or otherwise acquire (whether for cash or in exchange for property
or other securities or otherwise) in any one transaction or series of related transactions any shares of capital stock of the
Borrower or any warrants, rights or options to purchase or acquire any such shares.


 


2.3
Repayment from Proceeds. While any portion of this Note is outstanding, if the Borrower receives cash proceeds in excess
of $2,000,000 from any source or series of related or unrelated sources, including but not limited to, the issuance of equity
or debt, the conversion of outstanding warrants of the Borrower, the issuance of securities pursuant to an equity line of credit
of the Borrower or the sale of assets, the Borrower shall, within one (1) business day of Borrower’s receipt of such proceeds,
inform the Holder of such receipt, following which the Holder shall have the right in its sole discretion to require the Borrower
to immediately apply up to 50% of such proceeds to repay all or any portion of the outstanding amounts owed under this Note. Failure
of the Borrower to comply with this provision shall constitute an Event of Default. In the event that such proceeds are received
by the Holder prior to the Maturity Date, the required prepayment shall be subject to the terms of Section 4.9 herein.


 




    	2



     


    

 


ARTICLE
III. EVENTS OF DEFAULT


 


The
occurrence of each of the following events of default shall each be an “Event of Default”, with no right to notice
or right to cure except as specifically provided herein:


 


3.1
Failure to Pay Principal or Interest. The Borrower fails to pay the principal hereof or interest thereon when due on this
Note, whether at maturity, upon acceleration or otherwise.


 


3.2
Conversion and the Shares. The Borrower fails to reserve a sufficient amount of shares of common stock as required under
the terms of this Note, fails to issue shares of Common Stock to the Holder (or announces or threatens in writing that it will
not honor its obligation to do so) upon exercise by the Holder of the conversion rights of the Holder in accordance with the terms
of this Note, fails to transfer or cause its transfer agent to transfer (issue) (electronically or in certificated form) shares
of Common Stock issued to the Holder upon conversion of or otherwise pursuant to this Note as and when required by this Note,
the Borrower directs its transfer agent not to transfer or delays, impairs, and/or hinders its transfer agent in transferring
(or issuing) (electronically or in certificated form) shares of Common Stock to be issued to the Holder upon conversion of or
otherwise pursuant to this Note as and when required by this Note, or fails to remove (or directs its transfer agent not to remove
or impairs, delays, and/or hinders its transfer agent from removing) any restrictive legend (or to withdraw any stop transfer
instructions in respect thereof) on any shares of Common Stock issued to the Holder upon conversion of or otherwise pursuant to
this Note as and when required by this Note (or makes any written announcement, statement or threat that it does not intend to
honor the obligations described in this paragraph) and any such failure shall continue uncured (or any written announcement, statement
or threat not to honor its obligations shall not be rescinded in writing) for two (2) business days after the Holder shall have
delivered a Notice of Conversion. It is an obligation of the Borrower to remain current in its obligations to its transfer agent.
It shall be an event of default of this Note, if a conversion of this Note is delayed, hindered or frustrated due to a balance
owed by the Borrower to its transfer agent. If at the option of the Holder, the Holder advances any funds to the Borrower’s
transfer agent in order to process a conversion, such advanced funds shall be paid by the Borrower to the Holder within five (5)
business days, either in cash or as an addition to the balance of the Note, and such choice of payment method is at the discretion
of the Borrower.


 


3.3
Breach of Covenants. The Borrower breaches any material covenant or other material term or condition contained in this
Note and any collateral documents and such breach continues for a period of three (3) days after written notice thereof to the
Borrower from the Holder or after five (5) days after the Borrower should have been aware of the breach.


 




    	3



     


    

 


3.4
Breach of Representations and Warranties. Any representation or warranty of the Borrower made herein or in any agreement,
statement or certificate given in writing pursuant hereto or in connection herewith, shall be false or misleading in any material
respect when made and the breach of which has (or with the passage of time will have) a material adverse effect on the rights
of the Holder with respect to this Note.


 


3.5
Receiver or Trustee. The Borrower or any subsidiary of the Borrower shall make an assignment for the benefit of creditors,
or apply for or consent to the appointment of a receiver or trustee for it or for a substantial part of its property or business,
or such a receiver or trustee shall otherwise be appointed.


 


3.6
Judgments. Any money judgment, writ or similar process shall be entered or filed against the Borrower or any subsidiary
of the Borrower or any of its property or other assets for more than $150,000, and shall remain unvacated, unbonded or unstayed
for a period of ten (10) days unless otherwise consented to by the Holder, which consent will not be unreasonably withheld.


 


3.7
Bankruptcy. Bankruptcy, insolvency, reorganization or liquidation proceedings or other proceedings, voluntary or involuntary,
for relief under any bankruptcy law or any law for the relief of debtors shall be instituted by or against the Borrower or any
subsidiary of the Borrower.


 


3.8
Delisting of Common Stock. The Borrower shall fail to maintain the listing or quotation of the Common Stock on the OTCQB
or an equivalent replacement exchange, the Nasdaq Global Market, the Nasdaq Capital Market, the New York Stock Exchange, or the
NYSE American.


 


3.9
Failure to Comply with the Exchange Act. The Borrower shall fail to comply with the reporting requirements of the Exchange
Act (including but not limited to becoming delinquent in its filings), and/or the Borrower shall cease to be subject to the reporting
requirements of the Exchange Act.


 


3.10
Liquidation. Any dissolution, liquidation, or winding up of Borrower or any substantial portion of its business.


 


3.11
Cessation of Operations. Any cessation of operations by Borrower or Borrower admits it is otherwise generally unable to
pay its debts as such debts become due, provided, however, that any disclosure of the Borrower’s ability to continue as
a “going concern” shall not be an admission that the Borrower cannot pay its debts as they become due.


 


3.12
Financial Statement Restatement. The Borrower replaces its auditor, or any restatement of any financial statements filed
by the Borrower with the Securities and Exchange Commission (the “SEC”) for any date or period from two years prior
to the Issue Date of this Note and until this Note is no longer outstanding, if the result of such restatement would, by comparison
to the unrestated financial statement, have constituted an adverse effect on the Borrower or the rights of the Holder with respect
to this Note.


 




    	4



     


    

 


3.13
Reverse Splits. The Borrower effectuates a reverse split of its Common Stock without twenty (20) days prior written notice
to the Holder.


 


3.14
Replacement of Transfer Agent. In the event that the Borrower replaces its transfer agent, and the Borrower fails to provide
prior to the effective date of such replacement, a fully executed Irrevocable Transfer Agent Instructions (including but not limited
to the provision to irrevocably reserve shares of Common Stock in the Reserved Amount) signed by the successor transfer agent
to Borrower and the Borrower that reserves the greater of (i) total amount of shares previously held in reserve for the Note with
the Borrower’s immediately preceding transfer agent and (ii) the Reserved Amount.


 


3.15
Cross-Default. Notwithstanding anything to the contrary contained in this Note or the other related or companion documents,
a breach or default by the Borrower of any covenant or other term or condition contained in any other financial instrument, including
but not limited to all convertible promissory notes, currently issued, or hereafter issued, by the Borrower, to the Holder or
any 3rd party (the “Other Agreements”), shall, at the option of the Holder, be considered a default under
this Note, in which event the Holder shall be entitled to apply all rights and remedies of the Holder under the terms of this
Note by reason of a default under said Other Agreement or hereunder.


 


3.16
Inside Information. Any attempt by the Borrower or its officers, directors, and/or affiliates to transmit, convey, disclose,
or any actual transmittal, conveyance, or disclosure by the Borrower or its officers, directors, and/or affiliates of, material
non-public information concerning the Borrower, to the Holder or its successors and assigns, which is not immediately cured by
Borrower’s filing of a Form 8-K pursuant to Regulation FD on that same date.


 


3.17
No bid. At any time while this Note is outstanding, the lowest Trading Price on the OTCQB or other applicable principal
trading market for the Common Stock is equal to or less than $0.0001.


 


3.18
Prohibition on Debt and Variable Securities. So long as the Note is outstanding, the Borrower shall not, without written
consent of the Investor, issue any Variable Security (as defined herein), unless (i) the Borrower is permitted to pay off the
Note in cash at the time of the issuance of the respective Variable Security and (ii) the Borrower pays off the Note, pursuant
to the terms of the Note, in cash at the time of the issuance of the respective Variable Security. A Variable Security shall mean
any security issued by the Borrower that (i) has or may have conversion rights of any kind, contingent, conditional or otherwise
in which the number of shares that may be issued pursuant to such conversion right varies with the market price of the common
stock; (ii) is or may become convertible into common stock (including without limitation convertible debt, warrants or convertible
preferred stock), with a conversion or exercise price that varies with the market price of the common stock, even if such security
only becomes convertible or exercisable following an event of default, the passage of time, or another trigger event or condition;
or (iii) was issued or may be issued in the future in exchange for or in connection with any contract, security, or instrument,
whether convertible or not, where the number of shares of common stock issued or to be issued is based upon or related in any
way to the market price of the common stock, including, but not limited to, common stock issued in connection with a Section 3(a)(9)
exchange, a Section 3(a)(10) settlement, or any other similar settlement or exchange, provided, however, that a Variable Security
shall not include a security with conversion rights subject to a floor price per share of 50% or greater than the closing price
of the Common Stock on the issuance date of the security (such floor price shall not be subject to further lower adjustment for
any reason). Furthermore, Variable Security shall not include the security or securities issued or to be issued by the Borrower
pursuant to the terms of the Senior Secured Convertible Promissory Notes issued to MEF I, LP and Anson Investments Masterfund
LP, each dated January 3, 2018.


 




    	5



     


    

 


3.19
Failure to Repay Upon Qualified Offering. The Borrower fails to repay the Note, in its entirety, pursuant to the terms
of the Note, with gross funds received from its next completed offering of $10,000,000.00 or more (consummated on or after the
Issue Date).


 


UPON
THE OCCURRENCE OF ANY EVENT OF DEFAULT SPECIFIED IN SECTION 3.2, THE NOTE SHALL BECOME IMMEDIATELY DUE AND PAYABLE AND THE BORROWER
SHALL PAY TO THE HOLDER, IN FULL SATISFACTION OF ITS OBLIGATIONS HEREUNDER, AN AMOUNT EQUAL TO: (Y) THE DEFAULT SUM (AS DEFINED
HEREIN); MULTIPLIED BY (Z) TWO (2). Upon the occurrence of any Event of Default specified in Sections 3.1, 3.3, 3.4, 3.5, 3.6,
3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14, 3.15, 3.16, 3.17, 3.18 and/or 3.19, the Note shall become immediately due and payable
and the Borrower shall pay to the Holder, in full satisfaction of its obligations hereunder, an amount equal to 140% (plus an
additional 5% per each additional Event of Default that occurs hereunder) multiplied by the then outstanding entire balance
of the Note (including principal and accrued and unpaid interest) plus Default Interest, if any, plus any amounts
owed to the Holder pursuant to Sections 1.4(g) hereof (collectively, in the aggregate of all of the above, the “Default
Amount”), and all other amounts payable hereunder shall immediately become due and payable, all without demand, presentment
or notice, all of which hereby are expressly waived, together with all costs, including, without limitation, legal fees and expenses,
of collection, and the Holder shall be entitled to exercise all other rights and remedies available at law or in equity. Each
time an Event of Default occurs while this Note is outstanding, an additional discount of five percent (5%) shall be factored
into the Conversion Price (as defined in this Note).


 




    	6



     


    

 


Upon
the occurrence of any Event of Default, the Holder shall have the right at any time to convert all or any part of the Default
Amount into fully paid and non-assessable shares of Common Stock of the Borrower at a price per share equal to 70% multiplied
by the lowest VWAP of the common stock during the twenty (20) Trading Day (as defined herein) period ending, in Holder’s
sole discretion on each conversion, on either (i) the last complete Trading Day prior to the conversion date (each a “Conversion
Date”) or (ii) the Conversion Date (subject to adjustment as provided in this Note) (the “Conversion Price”).
In no event shall the Holder be entitled to convert any portion of this Note in excess of that portion of this Note upon conversion
of which the sum of (1) the number of shares of Common Stock beneficially owned by the Holder and its affiliates (other than shares
of Common Stock which may be deemed beneficially owned through the ownership of the unconverted portion of the Notes or the unexercised
or unconverted portion of any other security of the Borrower subject to a limitation on conversion or exercise analogous to the
limitations contained herein) and (2) the number of shares of Common Stock issuable upon the conversion of the portion of this
Note with respect to which the determination of this proviso is being made, would result in beneficial ownership by the Holder
and its affiliates of more than 4.99% of the outstanding shares of Common Stock. For purposes of the proviso to the immediately
preceding sentence, beneficial ownership shall be determined in accordance with Section 13(d) of the Securities Exchange Act of
1934, as amended (the “Exchange Act”), and Regulations 13D-G thereunder, except as otherwise provided in clause (1)
of such proviso. “Trading Day” shall mean any day on which the Common Stock is tradable for any period on the principal
securities exchange or other securities market on which the Common Stock is then being traded. All expenses incurred by Holder
for the issuance and clearing of the Common Stock into which this Note is convertible into shall immediately and automatically
be added to the balance of the Note at such time as the expenses are incurred by Holder. If, at any time when the Note is issued
and outstanding, the Borrower issues or sells, or is deemed to have issued or sold, any shares of Common Stock for a consideration
per share less than the Conversion Price in effect on the date of such issuance (or deemed issuance) of such shares of Common
Stock (a “Dilutive Issuance”), then the Holder shall have the right, in Holder’s sole discretion on each conversion
after such Dilutive Issuance, to utilize the price per share of the Dilutive Issuance as the Conversion Price for such conversion.
The Borrower is required at all times to have authorized and reserved three times the number of shares that is actually issuable
upon full conversion of the Note (based on the Conversion Price of the Note as if an Event of Default under the Note has occurred,
even if an Event of Default has not occurred) (the “Reserved Amount”). Upon receipt by the Borrower from the Holder
of a facsimile transmission or e-mail (or other reasonable means of communication) of a notice of conversion in the form attached
hereto as Exhibit A (the “Notice of Conversion”), the Borrower shall issue and deliver or cause to be issued and delivered
to or upon the order of the Holder the Common Stock issuable upon such conversion within two (2) business days after such receipt
(the “Deadline”). Without in any way limiting the Holder’s right to pursue other remedies, including actual
damages and/or equitable relief, the parties agree that if delivery of the Common Stock issuable upon conversion of this Note
is not delivered by the Deadline, the Borrower shall pay to the Holder $3,000 per day in cash, for each day beyond the Deadline
that the Borrower fails to deliver such Common Stock. Until such time as the shares of Common Stock issuable upon conversion of
this Note have been registered under the Act or otherwise may be sold pursuant to Rule 144 or other available exemption, the Common
Stock issuable upon conversion of this Note shall bear a restrictive legend in form, substance, and scope customary for such legends.
Notwithstanding anything in this Note to the contrary, and in addition to the beneficial ownership limitations provided herein,
the total number of shares of Common Stock that may be issued under this Note, shall be limited to 19.99% of the Borrower’s
outstanding shares of Common Stock as of the date hereof (the “Exchange Cap”), unless (i) stockholder approval is
obtained to issue more than the Exchange Cap or (ii) the Common Stock is not listed for quotation on Nasdaq or NYSE American.
The Exchange Cap shall be appropriately adjusted for any reorganization, recapitalization, non-cash dividend, stock split, reverse
stock split or other similar transaction.


 




    	7



     


    

 


ARTICLE
IV. MISCELLANEOUS


 


4.1
Failure or Indulgence Not Waiver. No failure or delay on the part of the Holder in the exercise of any power, right or
privilege hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such power, right or privilege
preclude other or further exercise thereof or of any other right, power or privileges. All rights and remedies existing hereunder
are cumulative to, and not exclusive of, any rights or remedies otherwise available.


 


4.2
Notices. All notices, demands, requests, consents, approvals, and other communications required or permitted hereunder
shall be in writing and, unless otherwise specified herein, shall be (i) personally served, (ii) deposited in the mail, registered
or certified, return receipt requested, postage prepaid, (iii) delivered by reputable air courier service with charges prepaid,
or (iv) transmitted by hand delivery, telegram, facsimile, or electronic mail addressed as set forth below or to such other address
as such party shall have specified most recently by written notice. Any notice or other communication required or permitted to
be given hereunder shall be deemed effective (a) upon hand delivery, upon electronic mail delivery, or delivery by facsimile,
with accurate confirmation generated by the transmitting facsimile machine, at the address or number designated below (if delivered
on a business day during normal business hours where such notice is to be received), or the first business day following such
delivery (if delivered other than on a business day during normal business hours where such notice is to be received) or (b) on
the second business day following the date of mailing by express courier service, fully prepaid, addressed to such address, or
upon actual receipt of such mailing, whichever shall first occur. The addresses for such communications shall be:


 


If
to the Borrower, to:


 


AMEDICA
CORPORATION


1885
West 2100 South


Salt
Lake City, UT 84119


e-mail:
sbal@amedica.com and dobrien@amedica.com


 


If
to the Holder:


 


L2
CAPITAL, LLC


8900
State Line Rd., Suite 410 Leawood, KS 66206


e-mail:
investments@ltwocapital.com


 




    	8



     


    

 


4.3
Amendments. This Note and any provision hereof may only be amended by an instrument in writing signed by the Borrower and
the Holder. The term “Note” and all reference thereto, as used throughout this instrument, shall mean this instrument
as originally executed, or if later amended or supplemented, then as so amended or supplemented.


 


4.4
Assignability. This Note shall be binding upon the Borrower and its successors and assigns, and shall inure to be the benefit
of the Holder and its successors and assigns. Neither the Borrower nor the Holder shall assign this Note or any rights or obligations
hereunder without the prior written consent of the other. Notwithstanding the foregoing, the Holder may assign its rights hereunder
to any “accredited investor” (as defined in Rule 501(a) of the 1933 Act) in a private transaction from the Holder
or to any of its “affiliates”, as that term is defined under the 1934 Act, without the consent of the Borrower. Notwithstanding
anything in this Note to the contrary, this Note may be pledged as collateral in connection with a bona fide margin account or
other lending arrangement. The Holder and any assignee, by acceptance of this Note, acknowledge and agree that following conversion
of a portion of this Note, the unpaid and unconverted principal amount of this Note represented by this Note may be less than
the amount stated on the face hereof.


 


4.5
Cost of Collection. If default is made in the payment of this Note, the Borrower shall pay the Holder hereof costs of collection,
including reasonable attorneys’ fees.


 


4.6
Governing Law. This Note shall be governed by and construed in accordance with the laws of the State of Kansas without
regard to principles of conflicts of laws. Any action brought by either party against the other concerning the transactions contemplated
by this Note shall be brought only in the state and/or federal courts of Johnson County, Kansas. The parties to this Note hereby
irrevocably waive any objection to jurisdiction and venue of any action instituted hereunder and shall not assert any defense
based on lack of jurisdiction or venue or based upon forum non conveniens. The Borrower and Holder waive trial by jury.
In the event that any provision of this Note or any other agreement delivered in connection herewith 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 such provision which may prove invalid
or unenforceable under any law shall not affect the validity or enforceability of any other provision of any agreement. Each party
hereby irrevocably waives personal service of process and consents to process being served in any suit, action or proceeding in
connection with this Note or any other Transaction Document 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 Note 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.


 




    	9



     


    

 


4.7
Certain Amounts. Whenever pursuant to this Note the Borrower is required to pay an amount in excess of the outstanding
principal amount (or the portion thereof required to be paid at that time) plus accrued and unpaid interest plus Default Interest
on such interest, the Borrower and the Holder agree that the actual damages to the Holder from the receipt of cash payment on
this Note may be difficult to determine and the amount to be so paid by the Borrower represents stipulated damages and not a penalty
and is intended to compensate the Holder in part for loss of the opportunity to convert this Note and to earn a return from the
sale of shares of Common Stock acquired upon conversion of this Note at a price in excess of the price paid for such shares pursuant
to this Note. The Borrower and the Holder hereby agree that such amount of stipulated damages is not plainly disproportionate
to the possible loss to the Holder from the receipt of a cash payment without the opportunity to convert this Note into shares
of Common Stock.


 


4.8
Remedies. The Borrower acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the
Holder, by vitiating the intent and purpose of the transaction contemplated hereby. Accordingly, the Borrower acknowledges that
the remedy at law for a breach of its obligations under this Note will be inadequate and agrees, in the event of a breach or threatened
breach by the Borrower of the provisions of this Note, that the Holder shall be entitled, in addition to all other available remedies
at law or in equity, and in addition to the penalties assessable herein, to an injunction or injunctions restraining, preventing
or curing any breach of this Note and to enforce specifically the terms and provisions thereof, without the necessity of showing
economic loss and without any bond or other security being required.


 


4.9
Repayment. Notwithstanding anything to the contrary contained in this Note, the Borrower may repay any amount outstanding
under this Note, during the 30 calendar day period after the Issue Date, by making a payment to the Holder of an amount in cash
equal to 110% multiplied the amount that the Borrower is repaying. Notwithstanding anything to the contrary contained in this
Note, the Borrower may repay any amount outstanding under this Note, during the 31st through 60th calendar day period after the
Issue Date, by making a payment to the Holder of an amount in cash equal to 120% multiplied the amount that the Borrower is repaying.
Notwithstanding anything to the contrary contained in this Note, the Borrower may repay any amount outstanding under this Note,
after the 60th calendar day after the Issue Date, by making a payment to the Holder of an amount in cash equal to 125% multiplied
the amount that the Borrower is repaying. In order to repay this Note, the Borrower shall provide notice to the Holder ten (10)
business days prior to such respective repayment date, and the Holder must receive such repayment within twelve (12) business
days of the Holder’s receipt of the respective repayment notice, but not sooner than ten (10) business days from the date
of notice (the “Repayment Period”). The Holder may convert the Note in whole or in part at any time during the Repayment
Period, subject to the terms and conditions of this Note. Any repayment hereunder shall be applied to the tranches funded under
this Note in reverse chronological order (applied first to the most recently funded tranches under this Note).


 


4.10
Section 3(a)(10) Transactions. If at any time while this Note is outstanding, the Borrower enters into a transaction structured
in accordance with, based upon, or related or pursuant to, in whole or in part, Section 3(a)(10) of the Securities Act (a “3(a)(10)
Transaction”), then a liquidated damages charge of 100% of the outstanding principal balance of this Note at that time,
will be assessed and will become immediately due and payable to the Holder, either in the form of cash payment, an addition to
the balance of the Note, or a combination of both forms of payment, as determined by the Holder.


 




    	10



     


    

 


4.11
Reverse Split Penalty. If at any time while this Note is outstanding, the Borrower effectuates a reverse split with respect
to the Common Stock, then a liquidated damages charge of 30% of the outstanding principal balance of this Note at that time, will
be assessed and will become immediately due and payable to the Holder, either in the form of cash payment, an addition to the
balance of the Note, or a combination of both forms of payment, as determined by the Holder.


 


4.12
Restriction on Section 3(a)(9) Transactions. So long as this Note is outstanding, the Borrower shall not enter into any
3(a)(9) Transaction with any party other than the Holder, without prior written consent of the Holder. In the event that the Borrower
does enter into, or makes any issuance of Common Stock related to a 3(a)(9) Transaction while this Note is outstanding, a liquidated
damages charge of 25% of the outstanding principal balance of this Note, but not less than $15,000, will be assessed and will
become immediately due and payable to the Holder at its election in the form of cash payment or addition to the balance of this
Note. Each time, while this Note is outstanding, the Borrower enters into a Section 3(a)(9) Transaction (as defined herein) (including
but not limited to the issuance of new promissory notes or of a replacement promissory note), or Section 3(a)(10) Transaction
(as defined herein), in which any 3rd party has the right to convert monies owed to that 3rd party (or receive shares pursuant
to a settlement or otherwise) at a discount to market greater than the Conversion Price in effect at that time (prior to all other
applicable adjustments in the Note), then the Conversion Price shall be adjusted at the option of the Holder to such greater discount
percentage (prior to all applicable adjustments in this Note) until this Note is no longer outstanding. Each time, while this
Note is outstanding, the Borrower enters into a Section 3(a)(9) Transaction (including but not limited to the issuance of new
promissory notes or of a replacement promissory note), or Section 3(a)(10) Transaction, in which any 3rd party has a look back
period greater than the look back period in effect under the Note at that time, then the Holder’s look back period shall
be adjusted at the option of the Holder to such greater number of days until this Note is no longer outstanding. The Borrower
shall give written notice to the Holder, with the adjusted Conversion Price and/or adjusted look back period (each adjustment
that is applicable due to the triggering event), within one (1) business day of an event that requires any adjustment described
in the two immediately preceding sentences, and the Holder shall have the sole discretion in determining whether to utilize the
adjusted term pursuant to this section. So long as this Note is outstanding, if any security of the Borrower contains any term
more favorable to the holder of such security or with a term in favor of the holder of such security that was not similarly provided
to the Holder in this Note, then the Borrower shall notify the Holder of such additional or more favorable term and such term,
at Holder’s option, shall become a part of the transaction documents with the Holder. The foregoing provision shall not
be applicable to securities issued or to be issued by the Borrower pursuant to the terms of the Senior Secured Convertible Promissory
Notes issued to MEF I, LP and Anson Investments Masterfund LP, each dated January 3, 2018.


 




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4.13
Terms of Future Financings. So long as this Note is outstanding, upon any issuance by the Borrower or any of its subsidiaries
of any security with any term more favorable to the holder of such security or with a term in favor of the holder of such security
that was not similarly provided to the Holder in this Note, then the Borrower shall notify the Holder of such additional or more
favorable term and such term, at Holder’s option, shall become a part of the transaction documents with the Holder. The
types of terms contained in another security that may be more favorable to the holder of such security include, but are not limited
to, terms addressing conversion discounts, prepayment rate, conversion look back periods, interest rates, original issue discounts,
stock sale price, private placement price per share, and warrant coverage. The foregoing shall not apply to issuances of securities
by the Borrower pursuant to agreements entered into prior to the Issue Date of this Note, so long as the terms of such agreements
are not amended after the Issue Date.


 


4.14
Usury. If it shall be found that any interest or other amount deemed interest due hereunder violates the applicable law
governing usury, the applicable rate of interest due hereunder shall automatically be lowered to equal the maximum rate of interest
permitted under applicable law. The Borrower covenants (to the extent that it may lawfully do so) that it shall not at any time
insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or
other law which would prohibit or forgive the Borrower from paying all or any portion of the principal of or interest on this
Note as contemplated herein, wherever enacted, now or at any time hereafter in force, or which may affect the covenants or the
performance of this Note, and the Borrower (to the extent it may lawfully do so) hereby expressly waives all benefits or advantage
of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power
herein granted to the Holder, but will suffer and permit the execution of every such as though no such law has been enacted.


 


4.15
[Intentionally Omitted].


 


4.16
Piggyback Registration Rights. The Borrower shall include on the next registration statement the Borrower files with SEC
(and on each subsequent registration statement thereafter) all shares issuable upon exercise of the Warrant (as defined in the
securities purchase agreement entered into between the Borrower and Holder on the Issue Date). Failure to do so will result in
liquidated damages of 25% of the outstanding principal balance of this Note, but not less than Fifteen Thousand and No/100 United
States Dollars ($15,000), being immediately due and payable to the Holder at its election in the form of cash payment or addition
to the balance of this Note.


 


[signature
page to follow]


 




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IN
WITNESS WHEREOF, Borrower has caused this Note to be signed in its name by its duly authorized officer this January 30, 2018.


 


AMEDICA
CORPORATION


 


	By:	 	 
	Name:	Sonny
    Bal	 
	Title:	Chief
    Executive Officer	 


 




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EXHIBIT
A — NOTICE OF CONVERSION


 


The
undersigned hereby elects to convert $ _________________principal amount of the Note (defined below) into that number of shares of Common Stock
to be issued pursuant to the conversion of the Note (“Common Stock”) as set forth below, of AMEDICA CORPORATION, a
Delaware corporation (the “Borrower”) according to the conditions of the promissory note of the Borrower dated as
of January 30, 2018 (the “Note”), as of the date written below. No fee will be charged to the Holder for any conversion,
except for transfer taxes, if any.


 


Box
Checked as to applicable instructions:


 


	 	[  ]
    	The
    Borrower shall electronically transmit the Common Stock issuable pursuant to this Notice of Conversion to the account of the
    undersigned or its nominee with DTC through its Deposit Withdrawal Agent Commission system (“DWAC Transfer”).


 


Name
of DTC Prime Broker: Account Number:


 


	 	[  ]
    	The
    undersigned hereby requests that the Borrower issue a certificate or certificates for the number of shares of Common Stock
    set forth below (which numbers are based on the Holder’s calculation attached hereto) in the name(s) specified immediately
    below or, if additional space is necessary, on an attachment hereto:


 


L2
CAPITAL, LLC


8900
State Line Rd., Suite 410 Leawood, KS 66206


e-mail:
investments@ltwocapital.com


 


	 	Date of Conversion:	______________
	 	Applicable Conversion Price:	$_____________
	 	Number of Shares of
    Common Stock to be Issued Pursuant to Conversion of the Notes:	 ______________
	 	Amount of Principal
    Balance Due remaining Under the Note after this conversion:	 ______________




 


L2
CAPITAL, LLC


 


	 	By:	 	 
	 	Name:	 	 
	 	Title:	 	 
	 	Date:
    	 	 


 




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