144 0002016808 XXXXXXXX LIVE 0001828811 Li-Cycle Holdings Corp. 001-40733 C/O LI-CYCLE CORP. 207 Queens Quay West, Suite 590 Toronto A6 M5J 1A7 877 542-9253 Spollen Conor Officer Common Shares Morgan Stanley Wealth management Canada Inc.

140 4th Avenue SW, Suite 2740 Calgary A0 T2P 3N3

500 520.00 38380390 01/27/2025 NYSE Common shares 01/27/2025 Common shares to be issued on settlement of previously granted RSUs Issuer N 920 01/27/2025 Equity Compensation N Conor Spollen

c/o Li-Cycle Holdings Corp. 207 Queens Quay West, Suite 590 Toronto A6 M5J 1A7

Common Shares 12/03/2024 4970 9379.38 The Reporting Person will be selling an estimated amount of common shares set forth herein pursuant to automatic sell to cover transactions that do not represent a discretionary trade by the Reporting Person in order to pay the tax liability arising from the vesting and settlement of restricted stock units. The aggregate market value estimate is based on the closing price of the Issuer's common shares on January 23, 2025 at $1.04 per common share. 01/24/2025 /s/Carl DeLuca, as attorney-in-fact for Conor Spollen