EX-4.1





 Exhibit 4.1 

CONVERTIBLE NOTE 

NEITHER THE ISSUANCE AND 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. TRANSFER OF THESE SECURITIES AND THE SECURITIES INTO WHICH THESE SECURITIES ARE CONVERTIBLE IS PROHIBITED, EXCEPT IN ACCORDANCE WITH
THE PROVISIONS OF REGULATION S, PURSUANT TO REGISTRATION UNDER THE SECURITIES ACT, OR PURSUANT TO AN AVAILABLE EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT. HEDGING TRANSACTIONS MAY NOT BE CONDUCTED UNLESS IN COMPLIANCE WITH THE SECURITIES
ACT. 
 THIS SECURITY AND THE SECURITIES INTO WHICH THESE SECURITIES ARE CONVERTIBLE ARE FURTHER SUBJECT TO THE RESTRICTIONS ON
TRANSFER SET FORTH IN SECTION 13 HEREOF, AND THIS SECURITY MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN COMPLIANCE THEREWITH. 

LI-CYCLE HOLDINGS CORP. 

CONVERTIBLE NOTE 
  

			
	Issuance Date: September 29, 2021	  	Original Principal Amount: $100,000,000.00
	(the “Issuance Date”)	  	

 FOR VALUE RECEIVED, Li-Cycle Holdings Corp., a company existing
under the laws of the Province of Ontario, Canada (the “Company”), hereby promises to pay to the order of Spring Creek Capital, LLC or its permitted assigns (the “Holder”) the amount set forth above as the Original
Principal Amount (as increased or reduced pursuant to the terms hereof pursuant to PIK, redemption, conversion or otherwise in accordance with the terms of this Convertible Note, the “Principal”) when due, whether upon the Maturity
Date, or upon acceleration, redemption or otherwise (in each case, in accordance with the terms hereof) and to pay interest (“Interest”) on any outstanding Principal at the applicable Interest Rate on each Interest Date until the
same becomes due and payable, whether upon the Maturity Date or upon acceleration, conversion, redemption or otherwise (in each case in accordance with the terms hereof). This Convertible Note (including any Convertible Note issued in exchange,
transfer or replacement hereof in accordance with Section 14, this “Note”) is issued pursuant to the note purchase agreement (the “Note Purchase Agreement”) dated as of the Issuance Date
between the Company and the Holder, as amended from time to time. Certain capitalized terms used herein are defined in Section 27. Capitalized terms used but not defined herein shall have the meanings ascribed to such terms
in the Note Purchase Agreement. 
 1. PAYMENTS OF PRINCIPAL. On the Maturity Date, the Company shall pay to the Holder
an amount in cash representing all outstanding Principal, together with all accrued and unpaid Interest (if any) on such Principal on the Maturity Date. 












 2. INTEREST; INTEREST RATE. 

(a) Interest on this Note shall (i) commence accruing on the Issuance Date, (ii) be computed on the basis of a 360-day year, and (iii) be payable in cash on the first Trading Day of each semi-annual period in which Interest accrues hereunder in respect of the interest accrued during the immediately preceding semi-annual
period (each, an “Interest Date”) beginning on December 31, 2021 in accordance with the terms of this Note. All such Interest shall accrue at the Interest Rate. In the case of a Conversion in accordance with
Section 4, a redemption in accordance with Section 5 or any required payment upon a Change of Control Transaction or Event of Default, in each case, prior to the payment of Interest on an Interest
Date, accrued and unpaid Interest on this Note as of the date of any such event shall be payable by way of inclusion of such Interest in the Conversion Amount or the Redemption Price, as applicable, on the applicable date of conversion or Redemption
Date. 
 (b) Subject to Applicable Law, if at any time required under the terms and conditions of this Note with respect to Interest due and
payable hereunder, such amounts shall be paid in cash, or, at the option of the Company with no less than five (5) Business Days notice, prior to the applicable Interest Date, in writing to the Holder, may be paid in additional Notes (such
amount to be paid in additional Notes hereunder, each, a “PIK Amount”). In the event any such PIK Amount is due hereunder, a new note shall be issued on the applicable Interest Date having the same terms as this Note (each, a
“PIK”), except that the principal amount shall be equal to the PIK Amount and the issuance date of the new note shall be the applicable Interest Date. 

(c) For purposes of the Interest Act (Canada), whenever any Interest under this Note is calculated using a rate based on a year of 360
days the rate determined pursuant to such calculation, when expressed as an annual rate, is equivalent to (i) the applicable rate based on a year of 360 days (ii) multiplied by the actual number of days in the calendar year in which
the period for which such Interest is payable (or compounded) ends, and (iii) divided by 360. The principle of deemed reinvestment of interest does not apply to any Interest calculation under this Note and the
rates of Interest stipulated in this Note are intended to be nominal rates and not effective rates or yields. 
 (d) If any provision of this
Note or of any of the other Transaction Documents would obligate the Company to make any payment of Interest or any other amount payable to the Holder in an amount or calculated at a rate which would be prohibited by Applicable Law or
would result in a receipt by the Holder of interest at a criminal rate (as such terms are construed under the Criminal Code (Canada)) then, notwithstanding such provisions, such amount or rate shall be deemed to have been adjusted with retroactive
effect to the maximum amount or rate of interest, as the case may be, as would not be so prohibited by Applicable Law or so result in a receipt by the Holder of interest at a criminal rate, such adjustment to be effected, to the extent necessary, as
follows: firstly, by reducing the amount or rate of interest required to be paid to the Holder under the applicable Transaction Document, and thereafter, by reducing any fees, commissions, premiums and other amounts required to be paid to the Holder
which would constitute “interest” for purposes of Section 347 of the Criminal Code (Canada). 

  
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 3. TAX WITHHOLDING. The Company shall be entitled to deduct and withhold any
applicable taxes or similar charges (including without limitation interest, penalties or similar amounts in respect thereof) imposed or levied by or on behalf of the Canadian government or of any province or territory thereof or any authority or
agency therein or thereof or by any state, local or foreign tax law having power to tax, including pursuant to the Income Tax Act (Canada) (the “Tax Act”), from any payment to be made on or in connection with this Note
(including in connection with a conversion, redemption or repayment of this Note) and, provided that the Company remits such withheld amount to such government authority or agency and files all required forms in respect thereof and, at the same
time, provides copies of such remittance and filing to the Holder, the amount of any such deduction or withholding will be considered an amount paid in satisfaction of the Company’s obligations under this Note. 

4. CONVERSION OF NOTE. This Note shall be convertible, in whole or in part, into validly issued, fully paid and non-assessable Common Shares, on the terms and conditions set forth in this Section 4. 

(a) Holder Conversion Right. The Holder shall be entitled at its option at any time to convert all or a portion of the Conversion Amount
into validly issued, fully paid and non-assessable Common Shares at the Conversion Rate. To convert any Conversion Amount into Common Shares on any Trading Day (the date of such conversion, a
“Conversion Date”), the Holder shall deliver, for receipt by no earlier than 4:00 p.m. New York time, and no later than 11:59 p.m., New York time, on the Conversion Date, a copy of an executed notice of conversion in the form
attached hereto as Exhibit I (the “Holder Conversion Notice”) to the Company, which Holder Conversion Notice shall set forth (i) the Conversion Amount, (ii) the detailed calculation of the accrued and unpaid
Interest included in the Conversion Amount as of the Conversion Date, and (iii) the detailed calculation of the number of Common Shares required to be delivered in respect of such Holder Conversion Notice. 

(b) Company Conversion Right. At any time and from time to time, provided that the closing bid price for the Company’s Common
Shares is equal to or exceeds $17.46 each Trading Day for the prior consecutive twenty (20) Trading Day period (the “Mandatory Conversion Measurement Period”), the Company shall have the option to convert all or a
portion of the Conversion Amount into validly issued, fully paid and non-assessable Common Shares at the Conversion Rate by written notice to the Holder (the “Mandatory Conversion Notice”),
which notice must be delivered on or prior to the third Trading Day following the last Trading Day of the Mandatory Conversion Measurement Period. The Mandatory Conversion Notice shall set forth (i) the Conversion Amount, (ii) detailed
calculations of the accrued and unpaid Interest and Make-Whole Amount included in the Conversion Amount as of the Conversion Date, and (iii) the detailed calculation of the number of Common Shares required to be delivered in respect of such
Mandatory Conversion Notice. 
 (c) Mechanics of Conversion. 

(i) Satisfaction of Conversion. Any conversion in accordance with this Section 4 shall be
deemed satisfied upon delivery of the appropriate number of Common Shares to the Holder by the end of the third Trading Day after a Holder Conversion Notice or Mandatory Conversion Notice is delivered (the “Conversion Share Delivery
Deadline”). For greater certainty, the day that the Mandatory Conversion Notice or Holder Conversion Notice is delivered does not count as a Trading Day. The Person or Persons entitled to receive the Common Shares issuable upon a conversion
of this Note shall be treated for all purposes as the record holder or holders of such Common Shares on the Conversion Date. 

  
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 (ii) Return of Note. Following a conversion of this Note in
accordance with this Section 4, the Holder shall as soon as practicable and in no event later than two (2) Business Days after such conversion and at its own expense, surrender this Note to a nationally recognized
overnight delivery service for delivery to the Company (or an indemnification undertaking with respect to this Note in the case of its loss, theft or destruction as contemplated by Section 14(b)). If this Note is physically
surrendered for conversion and the outstanding Principal of this Note is greater than the Principal portion of the Conversion Amount being converted, then the Company shall as soon as practicable and in no event later than two (2) Business Days
after receipt of this Note and at its own expense, issue and deliver to the Holder (or its designee) a new Note (in accordance with Section 14(d)) representing the outstanding Principal not converted. 

(iii) The Company shall not issue any fraction of a Common Share upon any conversion. If the conversion would result in the
issuance of a fraction of a Common Share, the Company shall round such fraction of a Common Shares down to the nearest whole share. 
 (d)
Principal Market Regulation. The Company shall only issue Common Shares upon conversion of this Note or otherwise pursuant to the terms of this Note to the extent the issuance of such Common Shares would not exceed the aggregate number of
Common Shares that the Company may issue without violating the rules or regulations of the Principal Market (the number of shares which may be issued without violating such rules and regulations, including without limitation Section 312.03(c)
of the NYSE Listed Company Manual), except that such limitation shall not apply in the event that the Company (i) obtains the approval of its stockholders as required by the applicable rules of the Principal Market for issuances of Common
Shares in excess of such amount or (ii) obtains a written opinion from counsel to the Company that such approval is not required. In the event that shareholder approval is required with respect to the issuance of Common Shares upon conversion
or redemption of this Note (or otherwise pursuant to the terms of this Note) under the rules or regulations of the Principal Market, as contemplated by clause (i) above, the Company shall use its reasonable best efforts to promptly obtain such
approval. For the avoidance of doubt, the Company’s compliance with the limitations contained in this Section 4(d) shall not constitute an Event of Default or breach of this Note by the Company, and the Company shall
not have any liability under this Note resulting therefrom. 
 (e) Antitrust and Foreign Investment Laws. The Company shall only issue
Common Shares upon conversion of this Note or otherwise pursuant to the terms of this Note to the extent the issuance of such Common Shares would not exceed the aggregate number of Common Shares that the Company may issue without violating the HSR
Act or any antitrust laws of other jurisdictions or any foreign investment laws required in connection with the issuance of the Common Shares upon conversion of the Note, except that such limitation shall not apply in the event that the Company
obtains the approval of its stockholders as required by any applicable antitrust laws of any jurisdiction and any foreign investment laws required in connection with the issuance of the Common Shares upon conversion of the Note, or (ii) obtains
a written opinion from counsel to the Company that such approval(s) are not required. For the avoidance of doubt, the Company’s compliance with the limitations contained in this Section 4(e) shall not constitute an
Event of Default or breach of this Note by the Company, and the Company shall not have any 

  
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liability under this Note resulting therefrom, but in the event that conversion of this Note requires any filing or approval under the HSR Act or any applicable antitrust laws of any other
jurisdiction and any foreign investment laws the Company and the Holder shall endeavor to make such filings and obtain such approval in accordance with, and subject to the limitations set forth in, Section 4(g) of the Note Purchase Agreement.

 5. OPTIONAL REDEMPTION BY THE COMPANY. This Note may be redeemed (an “Optional Redemption”), in
whole or in part, at any time and from time to time, by payment of a cash purchase price equal to the Optional Redemption Price, on the terms and conditions set forth in this Section 5. 

(a) Redemption Right. The Company shall be entitled to redeem all, but not less than all of this Note, at any time and from time to time
for a cash purchase price (the “Optional Redemption Price”) equal to the sum of: 
 (i) 130%
of the Principal; plus 
 (ii) all accrued and unpaid Interest on this Note as of the Redemption Date (as defined below);
plus 
 (iii) the Make-Whole Amount as of the Redemption Date. 

(b) Mechanics of Redemption. 

(i) Redemption Notice. To exercise its redemption right pursuant to this Section 5, the
Company shall deliver to the Holder, a copy of an executed notice of redemption in the form attached hereto as Exhibit II (when used in connection with a redemption pursuant to this Section 5, the “Optional
Redemption Notice”), which Optional Redemption Notice shall, for greater certainty, set forth (i) the Optional Redemption Price, and (ii) detailed calculations of the accrued and unpaid Interest and Make-Whole Amount included in
the Optional Redemption Price as of the Redemption Date. 
 (ii) Satisfaction of Redemption. Any redemption on a
Redemption Date in accordance with this Section 5 shall be deemed satisfied upon payment of the Optional Redemption Price in cash to the Holder by the end of the third Trading Day after the Optional Redemption Notice is
delivered (the “Redemption Share Delivery Deadline”). For greater certainty, the day that the Optional Redemption Notice is given does not count as a Trading Day. 

(iii) Return of Note. Following a redemption of this Note in accordance with this Section 5,
the Holder shall as soon as practicable and in no event later than two (2) Business Days after receipt of the Optional Redemption Price and at its own expense surrender this Note to a nationally recognized overnight delivery service for
delivery to the Company (or an indemnification undertaking with respect to this Note in the case of its loss, theft or destruction as contemplated by Section 14(b)). 

  
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 (iv) Conversion Prior to Redemption. Holder may convert this note at
its option pursuant to Section 4(a) hereof at any time after receipt of an Optional Redemption Notice and prior to payment of the Optional Redemption Price. 

6. RIGHTS UPON EVENT OF DEFAULT. 

(a) Events of Default. Each of the following events shall constitute an “Event of Default”: 

 

	 	(i)	 default in any payment of interest on this Note when due and payable that has continued for a period of thirty
(30) days; 


  

	 	(ii)	 default in the payment of Principal when due and payable on the Maturity Date, upon Optional Redemption by the
Company or upon declaration of acceleration hereunder; 


  

	 	(iii)	 failure by the Company to comply with its obligation to convert this Note in accordance with this Note upon
exercise of the Holder’s conversion right in accordance with the terms hereof and such failure continues for a period of five (5) Business Days; 


  

	 	(iv)	 failure by the Company to comply with its obligation to redeem the Note upon a Change of Control Transaction
that has continued for a period of ten (10) days; 


  

	 	(v)	 failure by the Company for sixty (60) days after written notice from the Holder has been received by the
Company to comply with any of its other agreements contained in this Note; 


  

	 	(vi)	 default by the Company or any subsidiary of the Company with respect to any mortgage, agreement or other
instrument under which there may be outstanding, or by which there may be secured or evidenced, any indebtedness for money borrowed in excess of $100,000,000 (or its foreign currency equivalent) in the aggregate of the Company, whether such
indebtedness now exists or shall hereafter be created (A) resulting in such indebtedness becoming or being declared due and payable prior to its stated maturity date or (B) constituting a failure to pay the principal of any such debt when
due and payable (after the expiration of all applicable grace periods) at its stated maturity, upon required repurchase, upon declaration of acceleration or otherwise, and in the cases of clauses (A) and (B), such acceleration shall not have
been rescinded or annulled or such failure to pay or default shall not have been cured or waived, or such indebtedness is not paid or discharged, as the case may be, within thirty (30) days after written notice of such default to the Company by
the Holder; 



  
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	 	(vii)	 one or more final, non-appealable judgments or orders is rendered
against the Company or any subsidiary of the Company, which requires the payment in money by the Company or any subsidiary of the Company, individually or in the aggregate, of an amount (net of amounts covered by insurance or bonded) in excess of
$150,000,000, and such judgment or judgments have not been satisfied, stayed, paid, discharged, vacated, bonded, annulled or rescinded within thirty (30) days after the later of (A) the date on which the right to appeal thereof has expired
if no such appeal has commenced, and (B) the date on which all rights to appeal have been extinguished; 


  

	 	(viii)	 commencement by the Company of a voluntary case or other proceeding seeking liquidation, reorganization or
other relief with respect to the Company or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company
or any substantial part of its property, or shall consent to any such relief or to the appointment of or taking possession by any such official in an involuntary case or other proceeding commenced against it, or shall make a general assignment for
the benefit of creditors; or 


  

	 	(ix)	 an involuntary case or other proceeding having been commenced against the Company seeking liquidation,
reorganization or other relief with respect to the Company or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar
official of the Company or any substantial part of its property, and such involuntary case or other proceeding shall remain undismissed and unstayed for a period of thirty (30) consecutive days. 



(b) Notice of Event of Default; Accelerated Redemption Right. Upon the occurrence of an Event of Default with respect to this Note the
Company shall within three (3) Business Days deliver written notice thereof (a “Default Notice”) to the Holder. At any time after the earlier of the Holder’s receipt of a Default Notice and the Holder becoming aware of an
Event of Default and ending (such ending date, the “Event of Default Right Expiration Date”) on the twentieth (20th) Trading Day after the later of (x) the date such Event of
Default is cured and (y) the Holder’s receipt of a Default Notice that includes (i) a reasonable description of the applicable Event of Default, (ii) a certification as to whether, in the opinion of the Company, such Event of
Default is capable of being cured and, if applicable, a reasonable description of any existing plans of the Company to cure such Event of Default and (iii) a certification as to the date the Event of Default occurred and, if cured on or prior
to the date of such Default Notice, the applicable Event of Default Right Expiration Date, the Holder may require the Company to redeem (unless such Event of Default has been cured on or prior to the Event of Default Right Expiration Date) all or
any portion of this Note by delivering written notice thereof (the “Event of Default Redemption Notice”) to the Company, which Event of Default Redemption Notice shall indicate the portion of this Note the Holder is electing to
require the Company to redeem. Each portion of this Note subject to redemption by the Company pursuant to this Section 6(b) shall be redeemed by the Company for a cash purchase price equal to the Forced Redemption Price.
Any redemption upon an Event of Default in accordance with this Section 6(b) shall not constitute an election of remedies by the Holder, and all other rights and remedies of the Holder shall be preserved. 

  
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 (c) Satisfaction of Accelerated Redemption. The Company’s obligation to redeem
in accordance with this Section 6 shall be deemed satisfied upon payment of the Forced Redemption Price in cash to the Holder by the end of the fifth Trading Day after the Event of Default Redemption Notice is given (the
“Accelerated Redemption Deadline”). For greater certainty, the day that the Event of Default Redemption Notice is given does not count as a Trading Day. 

(d) Return of Note. Following a redemption of this Note in accordance with this Section 6, the Holder shall as
soon as practicable and in no event later than two (2) Business Days after receipt of the Forced Redemption Price and at its own expense surrender this Note to a nationally recognized overnight delivery service for delivery to the Company (or
an indemnification undertaking with respect to this Note in the case of its loss, theft or destruction as contemplated by Section 14(b)). 

7. RIGHTS UPON CHANGE OF CONTROL TRANSACTION. 

(a) Mandatory Redemption upon Change of Control Transaction. Upon the consummation of a Change of Control Transaction, the Company shall
redeem all, but not less than all, of this Note remaining outstanding and unconverted at such time for a cash purchase price equal to the Forced Redemption Price. 

(b) Mechanics of Redemption. 

(i) Redemption Notice. Upon a redemption by the Company pursuant to this Section 7, the
Company shall deliver to the Holder, a copy of an executed notice of Redemption in the form attached hereto as Exhibit II (when used in connection with a redemption pursuant to this Section 7, the “CoC
Redemption Notice”) to the Holder, which CoC Redemption Notice shall, for greater certainty, set forth (i) the Forced Redemption Price and (ii) calculations of the accrued and unpaid Interest and Make-Whole Amount included in the
Forced Redemption Price as of the Redemption Date. 
 (ii) Satisfaction of Redemption. Any redemption on a Redemption
Date in accordance with this Section 7 shall be deemed satisfied upon payment of the Forced Redemption Price in cash to the Holder by the end of the third Trading Day after the Mandatory Redemption Notice is given (the
“CoC Redemption Share Delivery Deadline”). For greater certainty, the day that the CoC Redemption Notice is given does not count as a Trading Day. 

(iii) Return of Note. Following a redemption of this Note in accordance with this Section 7,
the Holder shall as soon as practicable and in no event later than two (2) Business Days after receipt of the Forced Redemption Price and at its own expense surrender this Note to a nationally recognized overnight delivery service for delivery
to the Company (or an indemnification undertaking with respect to this Note in the case of its loss, theft or destruction as contemplated by Section 14(b)). 

  
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 (iv) Conversion Prior to Redemption. Holder may convert this note at
its option pursuant to Section 4(a) hereof at any time after receipt of a CoC Redemption Notice and prior to payment of the Forced Redemption Price. 

8. ADJUSTMENTS. 
 (a) If
and whenever, at any time after the Issuance Date and prior to the Maturity Date, the Company shall: (i) subdivide or re-divide its outstanding Common Shares into a greater number of Common Shares;
(ii) reduce, combine or consolidate the outstanding Common Shares into a smaller number of Common Shares; (iii) issue options, rights, warrants or similar securities to the holders of all of the outstanding Common Shares; or
(iv) issue Common Shares or securities convertible into Common Shares to the holders of all of the outstanding Common Shares by way of a dividend or distribution; the number of Common Shares issuable upon conversion of this Note on the date of
the subdivision, re-division, reduction, combination or consolidation or on the record date for the issue of options, rights, warrants or similar securities or on the record date for the issue of Common Shares
or securities convertible into Common Shares by way of a dividend or distribution, as the case may be, shall be adjusted so that the Holder shall be entitled to receive the kind and number of Common Shares or other securities of the Company which it
would have owned or been entitled to receive after the happening of any of the events described in this Section 8(a) had this Note been converted immediately prior to the happening of such event or any record date with
respect thereto. Any adjustments made pursuant to this Section 8(a) shall become effective immediately after the effective time of such event retroactive to the record date, if any, for such event. 

(b) If and whenever at any time after the Issuance Date and prior to the Maturity Date, there is a reclassification of the Common Shares or a
capital reorganization of the Company other than as described in Section 8(a) or a consolidation, amalgamation, arrangement, binding share exchange, merger of the Company with or into any other Person or other entity or
acquisition of the Company or other combination pursuant to which the Common Shares are converted into or acquired for cash, securities or other property; or a sale or conveyance of the property and assets of the Company as an entirety or
substantially as an entirety to any other Person (other than a direct or indirect wholly-owned subsidiary of the Company) or other entity or a liquidation, dissolution or winding-up of the Company (in any of
the foregoing cases, that is not a Change of Control Transaction), the Holder, if it has not exercised its right of conversion prior to the effective date of such reclassification, capital reorganization, consolidation, amalgamation, arrangement,
merger, share exchange, acquisition, combination, sale or conveyance or liquidation, dissolution or winding-up, upon the exercise of such right thereafter, shall be entitled to receive and shall accept, in
lieu of the number of Common Shares then sought to be acquired by it, such amount of cash or the number of shares or other securities or property of the Company or of the Person or other entity resulting from such merger, amalgamation, arrangement,
acquisition, combination or consolidation, or to which such sale or conveyance may be made or which holders of Common Shares receive pursuant to such liquidation, dissolution or winding-up, as the case may be,
that the Holder would have been entitled to receive on such reclassification, capital reorganization, consolidation, amalgamation, arrangement, merger, share exchange, acquisition, combination, sale or conveyance or liquidation, dissolution or winding-up, if, on the record date or the effective date thereof, as the case may be, the Holder had been the registered holder of the number of Common Shares sought to be acquired by it and to which it was entitled
to acquire upon the exercise of its conversion right at the Conversion Price. 

  
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 (c) If, and whenever at any time after the Issuance Date and prior to the Maturity Date, the
Company shall issue Additional Shares of Common Stock, without consideration or for a consideration per share less than Fair Market Value as of the date of issue thereof, then the Conversion Price shall be reduced, concurrently with such issue, to a
price (calculated to the nearest one-hundredth of a cent) determined in accordance with the following formula: 

CP2 = CP1* (A + B) ÷ (A
+ C). 
 For purposes of the foregoing formula, the following definitions shall apply: 

(i) “CP2” shall mean the Conversion Price in effect
immediately after such issue of Additional Shares of Common Stock; 
 (ii) “CP1” shall mean the Conversion Price in effect immediately prior to such issue of Additional Shares of Common Stock; 

(iii) “A” shall mean the number of Common Shares outstanding immediately prior to such issue of Additional Shares of
Common Stock (treating for this purpose as outstanding all Common Shares issuable upon exercise of options outstanding immediately prior to such issue or upon conversion or exchange of securities or notes convertible into Common Shares outstanding
immediately prior to such issue); 
 (iv) “B” shall mean the number of Common Shares that would have been issued if
such Additional Shares of Common Stock had been issued at a price per share equal to CP1 (determined by dividing the aggregate consideration received by the Company (as determined in good faith
by the Company’s board of directors) in respect of such issue by CP1); and 

(v) “C” shall mean the number of such Additional Shares of Common Stock issued in such transaction. 

(d) If, and whenever at any time after the Issuance Date and prior to the Maturity Date, the Company shall make or issue, or fix a record date
for the determination of holders of Common Shares entitled to receive (and subsequently make or issue), a dividend or other distribution payable in cash or other property not involving Common Shares or securities convertible into Common Shares
(which is the subject of Section 8(a)), then and in each such event the Holder of this Note shall receive, and shall accept, upon the conversion of this Note into Common Shares, a dividend or other distribution of such cash
or other property in an amount equal to the amount of such cash or other property as it would have received if this Note had been converted into Common Shares on the date of such event. 

  
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 (e) On the occurrence of any reclassification of, or other change in, the outstanding Common
Shares or any other event which is not a Change of Control Transaction or addressed in Section 8(a), 8(b), 8(c) or 8(d) (each, an “Unanticipated Event”), the parties will, in good
faith, make such further adjustments and changes and take all necessary actions, subject to the approval of the Holder, so as to ensure that the Holder receives, upon the conversion of this Note occurring at any time after the date of the occurrence
of the Unanticipated Event, such shares, securities, rights, cash or property that the Holder would have received if, immediately prior to the date of such Unanticipated Event, the Holder had been the registered holder of the number of Common Shares
to which the Holder would be entitled upon the conversion of this Note into Common Shares. 
 (f) The adjustments provided for in Sections
8(a), 8(b), 8(c), 8(d) and 8(e) are cumulative and will be made successively whenever an event referred to therein occurs. 

(g) If at any time a question or dispute arises with respect to the adjustments provided for in Sections 8(a), 8(b), 8(c),
8(d) or 8(e), such question or dispute will be conclusively determined by a firm of nationally recognized chartered professional accountants appointed by the Company (who may be the auditors of the Company) and acceptable to the
Holder. Such accountants shall have access to all necessary records of the Company and any such determination will be binding upon the Company and the Holder. 

(h) The Company shall, from time to time immediately after the occurrence of any event which requires an adjustment or re-adjustment as provided in Sections 8(a), 8(b), 8(c), 8(d) or 8(e), deliver a certificate of the Company to the Holder specifying the nature of the event requiring the same and
the amount of the necessary adjustment (or, in the case of Section 8(d), entitlement to cash or other property upon conversion) and setting forth in reasonable detail the method of calculation and the facts upon which such
calculation is based, and, if reasonably required by the Holder, such certificate and the amount of the adjustment specified therein shall be verified by an opinion of a firm of nationally recognized chartered professional accountants appointed by
the Company (who may be the auditors of the Company) and acceptable to the Holder. 
 (i) Notwithstanding anything to the contrary in
Sections 8(a), 8(b), 8(c), 8(d) or 8(e), if the Holder would otherwise be entitled to receive, upon the exercise of its right of conversion, any property (including cash) or securities that would not constitute
“prescribed securities” for the purposes of clause 212(1)(b)(vii)(E) of the Tax Act as it applied immediately before January 1, 2008 (“Ineligible Consideration”), the Holder shall not be entitled to receive such
Ineligible Consideration and the Company or the successor or acquiror, as the case may be, shall have the right (at the sole option of the Company or the successor or acquiror, as the case may be) to deliver to the Holder “prescribed
securities” for the purposes of clause 212(1)(b)(vii)(E) of the Tax Act as it applied immediately before January 1, 2008 with a market value (as conclusively determined by the board of directors of the Company) equal to the market value of
such Ineligible Consideration. 
 9. HOLDER CONSENT RIGHT OVER DEBT INCURRENCE. The Company agrees that it shall not
incur additional indebtedness without the consent of the Holder, which consent shall not be unreasonably withheld, conditioned or delayed, other than: 

  
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 (a) indebtedness incurred during any rolling
12-month period that does not exceed $75,000,000 individually or in the aggregate; 
 (b)
indebtedness incurred in the ordinary course of business, including trade payables and intercompany debt; 
 (c) indebtedness incurred in
connection with any agreement entered into with the DOE Loans Program Office; or 
 (d) indebtedness incurred in connection with any
agreement entered into with the Export Development Canada Project Finance and Sustainable Development Technology Canada. 
 10.
VOTING RIGHTS. The Holder shall have no voting rights as the holder of this Note, except as required by Applicable Law (including the Business Corporations Act (Ontario)). 

11. COVENANTS. Until this Note has been converted, redeemed or otherwise satisfied in accordance with its terms, the
Company shall comply with those covenants as set forth in Section 4 of the Note Purchase Agreement. 
 12. AMENDING THE TERMS
OF THIS NOTE. The prior written consent of the Holder shall be required for any change, modification, waiver or amendment to this Note. Any change, amendment, modification or waiver so approved shall be binding upon all existing and
future holders of this Note. 
 13. TRANSFER. The Company shall maintain a register (the “Register”) for the recordation of the
name and address of the Holder and the principal amount of this Note and Interest accrued and unpaid thereon (the “Registered Note”). The entries in the Register shall be conclusive and binding for all purposes absent manifest error. The
Company shall treat the Holder for all purposes (including the right to receive payments of Principal and Interest hereunder) as the owner hereof notwithstanding notice to the contrary, however, that upon its receipt of a written request to assign,
transfer or sell all or part of the Registered Note by the Holder to a Permitted Transferee, the Company shall record the information contained therein in the Register and issue one or more new Registered Notes in the same aggregate principal amount
as the principal amount of the surrendered Registered Note to the designated assignee or transferee pursuant to Section 14; provided, however, that the Company will not register any assignment, transfer or sale of this Note
not made in accordance with Regulation S or pursuant to registration under the Securities Act or an available exemption therefrom. Notwithstanding anything to the contrary set forth in this Section 13, following conversion
of any portion of this Note in accordance with the terms hereof, the Holder shall not be required to physically surrender this Note to the Company unless (A) the full Conversion Amount represented by this Note is being converted (in which event
this Note shall be delivered to the Company following conversion thereof as contemplated by Section 4(c)) or (B) the Holder has provided the Company with prior written notice (which notice may be included in a
Mandatory Conversion Notice or Holder Conversion Notice) requesting reissuance of this Note upon physical surrender of this Note. If the Company does not update the Register to record the Principal, Interest converted and/or paid (as the case may
be) and the dates of such conversions and/or payments (as the case may be), then the Register shall be automatically deemed updated to reflect such occurrence on the Business Day immediately prior to such occurrence. 

  
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 (b) This Note may not be offered, sold, assigned or transferred (including through hedging
or derivative transactions) by the Holder other than to one or more Permitted Transferees in accordance with the provisions of Regulation S of the Securities Act or pursuant to registration under the Securities Act or an available exemption
therefrom and by registration of such assignment or sale on the Register. 
 14. REISSUANCE OF THIS NOTE. 

(a) Transfer. If this Note is to be transferred in accordance with the terms hereof, the Holder shall surrender this Note to the
Company, whereupon the Company will forthwith issue and deliver upon the order of the Holder a new Note (in accordance with Section 14(d)), registered as the Holder may request, representing the outstanding Principal being
transferred by the Holder and, if less than the entire outstanding Principal is being transferred, a new Note (in accordance with Section 14(d)) to the Holder representing the outstanding Principal not being transferred.
The Holder and any assignee, by acceptance of this Note, acknowledge and agree that, by reason of the provisions of this Note following conversion or redemption of any portion of this Note, the outstanding Principal represented by this Note may be
less than the Principal stated on the face of this Note. 
 (b) Lost, Stolen or Mutilated Note. Upon receipt by the Company of
evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of this Note (as to which a written certification and the indemnification contemplated below shall suffice as such evidence), and, in the case of loss,
theft or destruction, of any indemnification undertaking by the Holder to the Company in customary and reasonable form and, in the case of mutilation, upon surrender and cancellation of this Note, the Company shall execute and deliver to the Holder
a new Note (in accordance with Section 14(d)) representing the outstanding Principal. 
 (c) Note Exchangeable
for Different Denominations. This Note is exchangeable, upon the surrender hereof by the Holder at the principal office of the Company, for a new Note or Notes (in accordance with Section 14(d) and in principal amounts
of at least $5,000,000) representing in the aggregate the outstanding Principal of this Note, and each such new Note will represent such portion of such outstanding Principal as is designated by the Holder at the time of such surrender. 

(d) Issuance of New Notes. Whenever the Company is required to issue a new Note pursuant to the terms of this Note, such new Note
(i) shall be of like tenor with this Note, (ii) shall represent, as indicated on the face of such new Note, the Principal remaining outstanding (or in the case of a new Note being issued pursuant to Section 14(a)
or Section 14(c), the Principal designated by the Holder which, when added to the principal represented by the other new Notes issued in connection with such issuance, does not exceed the Principal remaining outstanding
under this Note immediately prior to such issuance of new Notes), (iii) shall have an issuance date, as indicated on the face of such new Note, which is the same as the Issuance Date of this Note, (iv) shall have the same rights and conditions
as this Note, and (v) shall represent accrued and unpaid Interest from the Issuance Date. 

  
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 15. REMEDIES, CHARACTERIZATIONS, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE
RELIEF. The remedies provided in this Note shall be cumulative and in addition to all other remedies available under this Note and any of the other Transaction Documents at law or in equity (including a decree of specific performance
and/or other injunctive relief), and nothing herein shall limit the Holder’s right to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Note. No failure on the part of the Holder to
exercise, and no delay in exercising, any right, power or remedy hereunder shall operate as a waiver thereof; nor shall any single or partial exercise by the Holder of any right, power or remedy preclude any other or further exercise thereof or the
exercise of any other right, power or remedy. In addition, the exercise of any right or remedy of the Holder at law or equity or under this Note or any of the documents shall not be deemed to be an election of Holder’s rights or remedies under
such documents or at law or equity. The Company covenants to the Holder that there shall be no characterization concerning this instrument other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments,
conversion and the like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company
acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach may be inadequate. The Company therefore agrees that, in the event of any such breach or
threatened breach, the Holder shall be entitled, in addition to all other available remedies, to seek specific performance and/or temporary, preliminary and permanent injunctive or other equitable relief from any court of competent jurisdiction in
any such case without the necessity of proving actual damages and without posting a bond or other security. The Company shall provide all information and documentation to the Holder that is reasonably requested by the Holder to enable the Holder to
confirm the Company’s compliance with the terms and conditions of this Note. 
 16. PAYMENT OF COLLECTION, ENFORCEMENT AND
OTHER COSTS. If (a) this Note is placed in the hands of an attorney for collection or enforcement or is collected or enforced through any legal proceeding or the Holder otherwise takes action to collect amounts due under this Note or
to enforce the provisions of this Note or (b) there occurs any bankruptcy, reorganization, receivership of the Company or other proceedings affecting the Holder’s rights and involving a claim under this Note, then the Company shall pay the
costs incurred by the Holder for such collection, enforcement or action or in connection with such bankruptcy, reorganization, receivership or other proceeding, including attorneys’ fees and disbursements. The Company expressly acknowledges and
agrees that no amounts due under this Note shall be affected, or limited, by the fact that the purchase price paid for this Note was less than the original Principal amount hereof. 

17. CONSTRUCTION; HEADINGS. This Note shall be deemed to be jointly drafted by the Company and the initial Holder and
shall not be construed against any such Person as the drafter hereof. The headings of this Note are for convenience of reference and shall not form part of, or affect the interpretation of, this Note. Unless the context clearly indicates otherwise,
each pronoun herein shall be deemed to include the masculine, feminine, neuter, singular and plural forms thereof. The terms “including,” “includes,” “include” and words of like import shall be construed broadly as if
followed by the words “without limitation.” The terms “herein,” “hereunder,” “hereof” and words of like import refer to this entire Note instead of just the provision in which they are found. Unless expressly
indicated otherwise, all section references are to sections of this Note. 

  
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 18. 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 privilege. No waiver shall be effective unless it is in writing and signed by an authorized representative of the waiving party. 

19. DISPUTE RESOLUTION. 

(a) Submission to Dispute Resolution. 

(i) In the case of a dispute relating to a Conversion Price or the arithmetic calculation of a Conversion Rate, the Optional
Redemption Price or the Forced Redemption Price (as the case may be) (including a dispute relating to the determination of any of the foregoing), the Company or the Holder (as the case may be) shall submit the dispute to the other party via
electronic mail or otherwise (A) if by the Company, within five (5) Business Days after the occurrence of the circumstances giving rise to such dispute or (B) if by the Holder within five (5) Business Days after the Holder
learned of the circumstances giving rise to such dispute. If the Holder and the Company are unable to promptly resolve such dispute relating to such Conversion Price or the arithmetic calculation of such Conversion Rate or such Redemption Price (as
the case may be), at any time after the second (2nd) Business Day following such initial notice by the Company or the Holder (as the case may be) of such dispute to the Company or the Holder (as
the case may be), then the Company shall select an independent, reputable investment bank acceptable to the Holder, acting reasonably, to resolve such dispute and the Company shall promptly send written confirmation of such joint selection to the
Holder. 
 (ii) The Holder and the Company shall each deliver to such investment bank (A) a copy of the initial dispute
submission so delivered in accordance with the first sentence of this Section 19 and (B) written documentation supporting its position with respect to such dispute, in each case, no later than 5:00 p.m., New York time,
by the fifth (5th) Business Day immediately following the date on which the Company provided notice to the Holder of the joint selection of such investment bank (the “Dispute Submission
Deadline”) (the documents referred to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “Required Dispute Documentation”) (it being understood and agreed that if either the
Holder or the Company fails to so deliver all of the Required Dispute Documentation by the Dispute Submission Deadline, then the party who fails to so submit all of the Required Dispute Documentation shall no longer be entitled to (and hereby waives
its right to) deliver or submit any written documentation or other support to such investment bank with respect to such dispute and such investment bank shall resolve such dispute based solely on the Required Dispute Documentation that was delivered
to such investment bank prior to the Dispute Submission Deadline). Unless otherwise agreed to in writing by both the Company and the Holder or otherwise requested by such investment bank, neither the Company nor the Holder shall be entitled to
deliver or submit any 

  
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written documentation or other support to such investment bank in connection with such dispute (other than the Required Dispute Documentation). Any and all communications between the Company, on
the one hand, and the Holder, on the other hand, and such investment bank shall be made in writing and a copy provided simultaneously to the Company and the Holder and no meeting between such investment bank and the Company or the Holder shall take
place unless each of the Company and the Holder are in attendance. 
 (iii) The Company and the Holder shall cause such
investment bank to determine the resolution of such dispute and notify the Company and the Holder of such resolution no later than ten (10) Business Days immediately following the Dispute Submission Deadline. The fees and expenses of such
investment bank shall be shared equally between the Company and the Holder, and such investment bank’s resolution of such dispute shall be final and binding upon all parties absent manifest error. 

20. NOTICES; CURRENCY; PAYMENTS. 

(a) Notices. Any notices, consents, waivers or other communications required or permitted to be given under the terms of this Note must
be in writing and will be deemed to have been delivered: (i) upon receipt by the recipient, when delivered personally; (ii) upon receipt by the recipient, when sent by electronic mail (provided that such sent email is kept on file
(whether electronically or otherwise) by the sending party and the sending party does not receive an automatically generated message from the recipient’s email server that such e-mail could not be
delivered to such recipient); or (iii) one (1) Business Day after deposit with an overnight courier service with next day delivery specified, in each case, properly addressed to the party to receive the same. The addresses and e-mail addresses for such communications shall be: 
 If to the Company: 

 

	 	(i)	 Li-Cycle Holdings Corp. 



2351 Royal Windsor Dr. Unit 10 

Mississauga, Ontario L5J 4S7 

Attention:         Ajay Kochhar 

Email:
             ajay.kochhar@li-cycle.com 

with a copy (which shall not constitute notice) to: 

Freshfields Bruckhaus Deringer LLP 

601 Lexington Avenue, 31st Floor 

New York, New York 

Attention:         Paul M. Tiger, Andrea M. Basham 

Email:              Paul.Tiger@Freshfields.com 

                Andrea.Basham@Freshfields.com


  
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 If to the Holder: 
  

	 	(ii)	 Spring Creek Capital, LLC 



4111 East 37th Street North 

Wichita, Kansas 67220 

Attention: President 
 Email:
legalnotices@kochps.com 
 with a copy (which shall not constitute notice) to: 

Stinson LLP 
 1201 Walnut
Street, Suite 2900 
 Kansas City, Missouri 64106 

Attention: Jack Bowling; Stephen Quinlivan 

Email: jack.bowling@stinson.com; 

stephen.quinlivan@stinson.com 
 or to
such other address or e-mail address and/or to the attention of such other Person as the recipient party has specified by written notice given to each other party five (5) days prior to the effectiveness
of such change. Written confirmation of receipt (A) given by the recipient of such notice, consent, waiver or other communication, (B) mechanically or electronically generated by the sender’s
e-mail containing the time and date or (C) provided by an overnight courier service shall be rebuttable evidence of personal service, receipt by e-mail or receipt
from an overnight courier service in accordance with clauses (i), (ii) or (iii) above, respectively. 
 (b) The
Company shall provide the Holder with prompt written notice of all actions taken pursuant to this Note, including in reasonable detail a description of such action and the reason therefore. Without limiting the generality of the foregoing, the
Company will give written notice to the Holder (i) within three (3) Business Days after any adjustment of the Conversion Price, setting forth in reasonable detail, and certifying, the calculation of such adjustment and (ii) at least
fifteen (15) days prior to the date on which the Company closes its books or takes a record (A) with respect to any dividend or distribution upon the Common Shares, (B) with respect to any grant, issuances, or sales of any or rights
to purchase shares, warrants, securities or other property to holders of Common Shares or (C) for determining rights to vote with respect to any Change of Control Transaction, dissolution or liquidation, provided in each case that any material non-public information in any such notice shall be made known to the public prior to or in conjunction with such notice being provided to the Holder. 

(c) Calculation of Time. When computing any time period in this Note, the following rules shall apply: 

(i) the day marking the commencement of the time period shall be excluded but the day of the deadline or expiry
of the time period shall be included; 
 (ii) for time periods measured in Business Days, any day that is not
a Business Day shall be excluded in the calculation of the time period; and, if the day of the deadline or expiry of the time period falls on a day which is not a Business Day, the deadline
or time period shall be extended to the next following Business Day; 

  
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 (iii) for time periods measured in Trading Days, any day that is not a
Trading Day shall be excluded in the calculation of the time period; and, if the day of the deadline or expiry of the time period falls on a day which is not a Trading Day, the deadline or time period shall be
extended to the next following Trading Day; 
 (iv) if the end date of any deadline or time period in this
Note refers to a specific calendar date and that date is not a Business Day, the deadline or time period shall be extended to the next Business Day following the specific calendar date; and 

(v) when used in this Note the term “month” shall mean a calendar month. 

(d) Currency. Unless otherwise specified or the context otherwise requires all dollar amounts referred to in this Note are in United
States Dollars (“U.S. Dollars”). 
 (e) Payments. Whenever any payment of cash is to be made by
the Company to any Person pursuant to this Note, unless otherwise expressly set forth herein, such payment shall be made in U.S Dollars by wire transfer of immediately available funds. 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. 

21. CANCELLATION. After all Principal, accrued and unpaid Interest, the Make-Whole amount, if any, and other amounts at
any time owed on this Note have been paid in full, this Note shall automatically be deemed canceled, shall be surrendered to the Company for cancellation and shall not be reissued. 

22. WAIVER OF NOTICE. To the extent permitted by law, the Company hereby irrevocably waives demand, notice, presentment,
protest and all other demands and notices in connection with the delivery, acceptance, performance, default or enforcement of this Note and the Note Purchase Agreement. 

23. GOVERNING LAW. All questions concerning the construction, validity, enforcement and interpretation of this Note shall
be governed by the internal laws of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause the application of the laws of
any jurisdictions other than the State of New York. The Company hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in The City of New York, Borough of Manhattan, for the adjudication of any dispute
hereunder or in connection herewith or under any of the other Transaction Documents or with any transaction contemplated hereby or thereby, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it
is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper. Each party hereby irrevocably waives personal
service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address for such 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 

  
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any right to serve process in any manner permitted by law. Nothing contained herein shall be deemed or operate to preclude a Holder from bringing suit or taking other legal action against the
Company in any other jurisdiction to collect on the Company’s obligations to a Holder or to enforce a judgment or other court ruling in favor of a Holder. EACH PARTY ACKNOWLEDGES AND AGREES THAT ANY ACTION OR PROCEEDING ARISING OUT OF, IN
CONNECTION WITH OR RELATING TO THIS NOTE IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES, AND THEREFORE EACH SUCH PARTY HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVES ANY RIGHT SUCH PARTY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF SUCH ACTION OR
PROCEEDING. EACH PARTY CERTIFIES AND ACKNOWLEDGES THAT: (A) NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF SUCH ACTION OR
PROCEEDING, SEEK TO ENFORCE THE FOREGOING WAIVER; (B) IT UNDERSTANDS AND HAS CONSIDERED THE IMPLICATIONS OF THIS WAIVER; (C) IT MAKES THIS WAIVER VOLUNTARILY AND (D) IT HAS BEEN INDUCED TO
ENTER INTO THIS NOTE BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS PARAGRAPH. 
 24.
SEVERABILITY. If any provision of this Note is prohibited by law or otherwise determined to be invalid or unenforceable by a court of competent jurisdiction, the provision that would otherwise be prohibited, invalid or unenforceable
shall be deemed amended to apply to the broadest extent that it would be valid and enforceable, and the invalidity or unenforceability of such provision shall not affect the validity of the remaining provisions of this Note so long as this Note as
so modified continues to express, without material change, the original intentions of the parties as to the subject matter hereof and the prohibited nature, invalidity or unenforceability of the provision(s) in question does not substantially impair
the respective expectations or reciprocal obligations of the parties or the practical realization of the benefits that would otherwise be conferred upon the parties. The parties will endeavor in good faith negotiations to replace the prohibited,
invalid or unenforceable provision(s) with a valid provision(s), the effect of which comes as close as possible to that of the prohibited, invalid or unenforceable provision(s). 

25. MAXIMUM PAYMENTS. Without limiting Section 8(d) of the Note Purchase Agreement, nothing contained herein shall be
deemed to establish or require the payment of a rate of interest or other charges in excess of the maximum permitted by Applicable Law. In the event that the rate of interest required to be paid or other charges hereunder exceed the maximum
permitted by such Applicable Law, any payments in excess of such maximum shall be credited against amounts owed by the Company to the Holder and thus refunded to the Company. 

26. RANKING; SUBORDINATION. The Company, for itself, its successors and assigns, covenants and agrees, and the Holder
likewise covenants and agrees by its acceptance of this Note, that the obligations of the Company to make any payment on account of the principal of and interest on this Note shall be subordinate and junior in right of payment and upon liquidation
to the Company’s obligations to the holders of all Senior Debt of the Company now existing or hereinafter assumed. 

  
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 27. CERTAIN DEFINITIONS. For purposes of this Note, the following terms shall have the
following meanings: 
 (a) “1934 Act” means the Securities Exchange Act of 1934, as amended, and the rules and
regulations thereunder. 
 (b) “Additional Shares of Common Stock” shall mean all Common Shares or securities or notes
convertible or exchangeable for Common Shares issued by the Company after the Issuance Date, other than (1) the following Common Shares and (2) Common Shares deemed issued pursuant to the following options and securities or notes
convertible into or exchangeable for Common Shares: 
 (i) Common Shares or securities or notes convertible into or
exchangeable for Common Shares issued by way of a dividend or distribution that is covered by Section 8(a); 

(ii) Common Shares or securities or notes convertible into or exchangeable for Common Shares issued to employees or directors
of, or consultants or advisors to, the Company or any of its subsidiaries, whether issued before or after the Issuance Date, pursuant to any option or incentive plan of the Company adopted by the board of directors of the Company (or any predecessor
governing body); and 
 (iii) Common Shares or securities or notes convertible into or exchangeable for Common Shares issued
upon the exercise of options or warrants or Common Shares issued upon the conversion or exchange of securities or notes convertible into or exchangeable for Common Shares (including this Note (and any Note issued as PIK hereunder)) which are
outstanding as of the date hereof, in each case provided such issuance is pursuant to the terms of such option or warrants or securities or notes convertible into or exchangeable for Common Shares. 

(c) “Affiliate” means, in relation to any Person (the “first named person”), any other Person that Controls,
is Controlled by or is under common Control with the first named person; provided that, for greater certainty, the Company is not an Affiliate of the Lender or any of its subsidiaries for the purposes of this Note. 

(d) “Average Spread” means the average spread between LIBOR and SOFR during the three-month period of time ending on the date
on which the LIBOR interest rate ceases to be published. 
 (e) “Business Day” means any day other than Saturday, Sunday or
other day on which commercial banks in New York City or the City of Toronto are authorized or required by law to remain closed; provided, however, for clarification, commercial banks shall not be deemed to be authorized or required by
law to remain closed due to “stay at home”, “shelter-in-place”, “non-essential employee” or any
other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in New York City
or the City of Toronto generally are open for use by customers on such day. 

  
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 (f) “Change of Control Transaction” means any of the following events:
(i) a “person” or “group” (within the meaning of Section 13(d)(3) of the Exchange Act), other than the Company or one or more employee benefit plans of the Company, files any report with the Commission indicating that
such person or group has become the direct or indirect “beneficial owner” (as defined below) of Common Shares representing more than fifty percent (50%) of the Company’s then outstanding Common Shares (other than Common Shares held by
the Company as treasury stock or owned by a Company Subsidiary); (ii) the consummation of (A) any sale, lease or other transfer, in one transaction or a series of transactions, of all or substantially all of the assets of the Company, taken as
a whole, to any Person; or (B) any transaction or series of related transactions in connection with which (whether by means of merger, consolidation, amalgamation, arrangement, share exchange, combination, reclassification, recapitalization,
acquisition, liquidation or otherwise) more than fifty percent (50%) of the outstanding Common Shares (other than Common Shares held by the Company as treasury stock or owned by a Company Subsidiary) are exchanged for, converted into, acquired for,
or constitute solely the right to receive, other securities, cash or other property (other than a subdivision or combination, or solely a change in par value, of the Common Shares); provided, however, that any merger, consolidation,
amalgamation, arrangement, share exchange or combination of the Company pursuant to which the Persons that directly or indirectly “beneficially owned” (as defined below) all classes of the Company’s common equity immediately before
such transaction directly or indirectly “beneficially own,” immediately after such transaction, more than fifty percent (50%) of all classes of common equity of the surviving, continuing or acquiring company or other transferee, as
applicable, or the parent thereof, in substantially the same proportions vis-à-vis each other as immediately before such transaction will be deemed not to be a
Change of Control Transaction pursuant to this clause (ii); (iii) the Company’s shareholders approve any plan or proposal for the liquidation or dissolution of the Company; or (iv) the Common Shares cease to be listed on any
Eligible Market. For the purposes of this definition, whether a Person is a “beneficial owner” and whether shares are “beneficially owned” will be determined in accordance with Rule 13d-3
under the Exchange Act. 
 (g) “Common Shares” means (i) the Company’s common shares, and (ii) any share
capital into which such common shares shall have been changed or any share capital resulting from a reclassification of such common shares. 

(h) “Conversion Amount” means the sum of (i) the portion of the Principal to be converted with respect to which this
determination is being made; and (ii) all accrued and unpaid Interest with respect to such portion of the Principal, if any. 
 (i)
“Conversion Price” means, as of any Conversion Date or other date of determination, $13.43, subject to adjustment as provided herein. 

(j) “Conversion Rate” means the number of Common Shares issuable upon conversion of any Conversion Amount pursuant to
Section 4(a) determined by dividing (i) $1,000 by (ii) the Conversion Price. 
 (k) “Eligible
Market” means the New York Stock Exchange, the NYSE American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the Principal Market, the Toronto Stock Exchange, the TSX Venture Exchange, the Canadian
Securities Exchange and the OTC US Market so long as, in the case of the OTC US Market only, the market capitalization of the Company is $150,000,000 or more. 

  
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 (l) “Fair Market Value” means, with respect to any issuance of Additional
Shares of Common Stock, the volume weighted average price of the Company’s Common Shares for the seven (7) Trading Days immediately preceding the issue date of such Additional Shares of Common Stock. 

(m) “Floating Rate” means, with respect to each Interest Date, the rate per annum equal to (i) the twelve-month US dollar
LIBOR interest rate published in The Wall Street Journal two Business Days prior to such Interest Date, or (ii) if the LIBOR interest rate is no longer published, the sum of (A) the Secured Overnight Financing Rate (SOFR) as published by
the Federal Reserve Bank of New York two Business Days prior to such Interest Date, plus (B) the Average Spread; provided, that, in the case of each of clauses (i) and (ii), in no event shall the Floating Rate be less than 1%
per annum nor more than 2% per annum. 
 (n) “Forced Redemption Price” means a cash purchase price equal to the sum of
(i) 100% of the Principal, (ii) accrued and unpaid Interest on this Note as of the Redemption Date, and (iii) the Make-Whole Amount. 

(o) “Group” means a “group” as that term is used in Section 13(d) of the 1934 Act and as defined in Rule 13d-5 thereunder, and, as applicable, any similar or corresponding concept under Applicable Law. 
 (p)
”Ineligible Consideration” has the meaning given to such term in Section 8(i).  
 (q)
“Interest Date” has the meaning given to such term in Section 2(a).  
 (r)
“Interest Rate” means (i) the Floating Rate plus five percent (5.0%) per annum if interest is to be paid in cash at the applicable Interest Date, and (ii) the Floating Rate plus six percent (6.0%) per annum if, at the
option of the Company, interest is to be paid in PIK at the applicable Interest Date. 
 (s) “Make-Whole Amount” means, with
respect to any exercise of the Company’s conversion right pursuant to Section 4(b), any Optional Redemption pursuant to Section 5, any required redemption pursuant to delivery of an Event of
Default Redemption Notice pursuant to Section 6(b) or any required redemption upon the consummation of a Change of Control Transaction pursuant to Section 7, the sum of the undiscounted cash
Interest payments that would have been payable under the Note beginning the day after such conversion or redemption through Maturity but for the occurrence of such conversion or redemption. 

(t) “Maturity Date” shall mean September 29, 2026; as may be amended in accordance with this Note. 

(u) “Optional Redemption Notice” has the meaning given to such term in Section 5(b)(i). 

(v) “Optional Redemption Price” has the meaning given to it in Section 5(a). 

(w) “Parent Entity” of a Person means an entity that, directly or indirectly, controls the applicable Person and whose common
stock or equivalent equity security is quoted or listed on an Eligible Market, or, if there is more than one such Person or Parent Entity, the Person or Parent Entity with the largest public market capitalization as of the date of consummation of
the Change of Control Transaction. 

  
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 (x) “Permitted Transferees” means as to the Holder, any of the following:
(i) if a natural person, his/her ancestors, descendants, siblings, or spouse, any executor or administrator of his/her estate, or to a custodian, trustee (including a trustee of a voting trust), executor, or other fiduciary primarily for the
account of the Holder or his/her ancestors, descendants, siblings, or spouse, whether step, in-law or adopted, and, in the case of any such trust or fiduciary, to the Holder who transferred this Note to such
trust or fiduciary, but only with respect to transfers made for bona fide estate planning purposes, either during his or her lifetime or on death by will or intestacy; (ii) if an entity, (A) the then-existing members, shareholders or other
investors in the Holder in connection with the dissolution or winding-up of the Holder, or (B) any Person in connection with any consolidation or reorganization of the Holder directly or indirectly with
or into one or more other investment vehicles; or (iii) any Affiliate of the Holder (other than any investment portfolio company of the Holder that is an Affiliate) which controls, is controlled by or is under common control with the Holder.

 (y) “Person” means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an
unincorporated organization, any other entity or a government or any department or agency thereof. 
 (z) “PIK” has the
meaning given to such term in Section 2(b). 
 (aa) “PIK Amount” has the meaning given to such
term in Section 2(b). 
 (bb) “Principal” has the meaning given to such term in the recitals
hereto. 
 (cc) “Principal Market” means The New York Stock Exchange. 

(dd) “Redemption Date” means the date on which the Note is redeemed pursuant to an Optional Redemption by the Company,
Mandatory Redemption upon a Change of Control Transaction or redemption due to an Event of Default. 
 (ee) “Redemption
Price” means the cash purchase price for which the Note is to be redeemed pursuant to an Optional Redemption, Mandatory Redemption upon a Change of Control or redemption due to an Event of Default. 

(ff) “SEC” means the United States Securities and Exchange Commission or any successor thereto. 

(gg) ”Senior Debt” means all present and future indebtedness for money borrowed of the Company from institutional lenders,
commercial credit companies, commercial banks, credit unions, government agencies and other commercial lenders, which may be, from time to time, incurred by the Company, including, but not limited to, any negotiable instruments evidencing the same,
all guaranties, debts, demands, monies, indebtedness, liabilities and obligations owed or to become owing, including interest, principal, costs, and other charges, and all claims, rights, causes of action, judgments, decrees, remedies, or other
obligations of any kind whatsoever and howsoever arising, whether voluntary, involuntary, absolute, contingent, direct, indirect, or by operation of law, which indebtedness does not by its terms rank pari-passu with or subordinate to this Note. 


  
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 (hh) “Tax Act” has the meaning given to such term in
Section 3. 
 (ii) “Trading Day” means, as applicable, (i) with respect to all price or
trading volume determinations relating to the Common Shares, any day on which the Common Shares are traded on the Principal Market, or, if the Principal Market is not the principal trading market for the Common Shares, then on the principal
securities exchange or securities market on which the Common Shares are then traded, provided that “Trading Day” shall not include any day on which the Common Shares are scheduled to trade on such exchange or market for less than 4.5 hours
or any day that the Common Shares are suspended from trading during the final hour of trading on such exchange or market (or if such exchange or market does not designate in advance the closing time of trading on such exchange or market, then during
the hour ending at 4:00:00 p.m., New York time) unless such day is otherwise designated as a Trading Day in writing by the Holder or (ii) with respect to all determinations other than price determinations relating to the Common Shares, any day
on which the Principal Market (or any successor thereto) is open for trading of securities. 
 (jj) “Transaction Documents”
means, collectively, this Note, the Note Purchase Agreement, and each of the other agreements and instruments entered into or delivered by any of the parties hereto in connection with the transactions contemplated hereby and thereby, as may be
amended from time to time. 
 (kk) “Transfer Agent” means, the Company’s then-current transfer agent as duly appointed
by the Company from time to time. 
 28. DISCLOSURE. Upon delivery by the Company to the Holder (or receipt by the
Company from the Holder) of any notice in accordance with the terms of this Note, unless the Company has in good faith determined that the matters relating to such notice do not constitute material, non-public
information relating to the Company, the Company shall on or prior to 9:00 a.m., New York City time on the Business Day immediately following such notice delivery date, publicly disclose such material,
non-public information on a Current Report on Form 8-K or otherwise. In the event that the Company believes that a notice contains material, non-public information relating to the Company, the Company so shall indicate to the Holder explicitly in writing in such notice (or immediately upon receipt of notice from the Holder, as applicable), and in the
absence of any such written indication in such notice (or notification from the Company immediately upon receipt of notice from the Holder), the Holder shall be entitled to presume that information contained in the notice does not constitute
material, non-public information relating to the Company. 
 29. ABSENCE OF TRADING AND
DISCLOSURE RESTRICTIONS. The Company acknowledges and agrees that the Holder is not a fiduciary or agent of the Company and that the Holder shall have no obligation to (a) maintain the confidentiality of any information provided by
the Company or (b) refrain from trading any securities while in possession of such information in the absence of a written non-disclosure agreement signed by an officer of the Holder that explicitly
provides for such confidentiality and trading restrictions. In the absence of such an executed, written non-disclosure agreement, the Company acknowledges that the Holder may freely trade in any securities
issued by the Company, may possess and use any information provided by the Company in connection with such trading activity, and may disclose any such information to any third party. 

[signature page follows] 

  
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 IN WITNESS WHEREOF, the Company has caused this Note to be duly executed as of the
Issuance Date set forth above. 
  

			
	LI-CYCLE HOLDINGS CORP.
		
	By:	 	 /s/ Ajay Kochhar



			
	Name:	 	Ajay Kochhar
	Title:	 	Chief Executive Officer

 Signature Page –Convertible Note 

  
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 EXHIBIT I 

LI-CYCLE HOLDINGS CORP. HOLDER CONVERSION NOTICE 

Reference is made to the Convertible Note (the “Note”) issued to the undersigned by
Li-Cycle Holdings Corp., a company incorporated under the laws of the Province of Ontario, Canada (the “Company”). In accordance with and pursuant to the Note, the undersigned hereby elects to
convert the Conversion Amount (as defined in the Note) of the Note indicated below into Common Shares, no par value per share (the “Common Shares”), of the Company, as of the date specified below. Capitalized terms not defined
herein shall have the meaning as set forth in the Note. 
  

			
	Date of Conversion:	 	  

		
	Aggregate Principal to be converted:	 	  

		
	Aggregate accrued and unpaid Interest with respect to such portion of the Aggregate Principal and such Aggregate Interest to be converted:	 	  

		
	AGGREGATE CONVERSION AMOUNT TO BE CONVERTED:	 	  

	
	Please confirm the following information:


			
		
	Conversion Price:	 	  



			
		
	Number of Common Shares to be issued:	 	  


 ☐ Check here if the Holder not a U.S. person (as defined in Regulation S) and is not acting for the account or benefit
of a U.S. Person. 
 Please issue the Common Shares into which the Note is being converted (in the form of uncertificated shares represented by an
electronic position) to Holder, or for its benefit, as follows: 
  

			
	Issue to:	  	Name of registered holder:
                                         
                                         
                               
		
		  	Mailing Address:
                                         
                                         
                                         
     
		
		  	Email Address:
                                         
                                         
                                         
         
		
		  	Phone Number:
                                         
                                         
                                         
         


  
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 ☐ Check here if requesting the shares be certificated (if permitted by law) and the
delivery of a paper certificate to the following mailing address: 
  

			
	Issue a certificate in paper form and deliver the certificate to:	 	  


 ☐ Check here if requesting delivery by Deposit/Withdrawal at Custodian as follows: 

 

					
	         
	 	 DTC

Participant:
	  	  

			
		 	 DTC

Number:
	  	  

			
		 	 Account

Number:
	  	  

	
	 Date:

_____________ __,



 

			
	  
 Name of Registered
Holder

		
	By:	  	  

		
		  	Name:
		
		  	Title:
		
	Tax ID:	  	  

	
	E-mail Address:
	
	Phone Number:


  
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 EXHIBIT II 

LI-CYCLE HOLDINGS CORP. REDEMPTION NOTICE 

Reference is made to the Convertible Note (the “Note”) issued to the undersigned by
Li-Cycle Holdings Corp., a company incorporated under the laws of the Province of Ontario, Canada (the “Company”). In accordance with and pursuant to the Note, the undersigned hereby elects to
redeem 100% of the Note indicated below in exchange for (as indicated below) cash as of the date specified below. Capitalized terms not defined herein shall have the meaning as set forth in the Note. 

 

			
	Date of Redemption:	  	  

		
	Aggregate Principal to be redeemed:	  	  

		
	Aggregate accrued and unpaid Interest with respect to such portion of the Aggregate Principal and such Aggregate Interest to be redeemed:	  	  

		
	Make-Whole Amount, if any:	  	  

		
	AGGREGATE CONVERSION AMOUNT TO BE REDEEMED:	  	  



 

			
	Please confirm the following information:
	Redemption Price:	  	                                     
                                         
                                         
                                         
                       
		
	Pay to:	  	Name of registered holder:
                                         
                                         
                                         
                
		
		  	Mailing Address:
                                         
                                         
                                         
                                
		
		  	Email Address:                                   
                                         
                                         
                                         

		
		  	Phone Number:                                   
                                         
                                         
                                         

		
		  	ABA Routing Number:
                                         
                                         
                                         
                     


  
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		  	Account Number:
                                         
                                         
                                         
                            
		
		  	Attention:
                                         
                                         
                                         
                                         


  

			
	Tax ID:	  	  

	
	E-mail Address:
	
	Phone Number:


  
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