X0508 4 2024-05-23 0001828811 Li-Cycle Holdings Corp. LICY 0001990620 Wellings Mark C/O LI-CYCLE HOLDINGS CORP 207 QUEENS QUAY WEST, SUITE 590 TORONTO A6 M5J 1A7 ONTARIO, CANADA true false false false false Common Shares 2024-05-23 4 A false 307619 0 A 476777 D Common Shares 2024-05-24 4 S false 15267 0.5428 D 461510 D Common Shares 2024-05-28 4 S false 51266 0.5428 D 410244 D Common Shares 230234 I By ZCR Corp. Comprises restricted stock units ("RSUs") awarded to the reporting person under the Li-Cycle Holdings Corp. 2021 Incentive Award Plan. Each RSU represents the contingent right to receive one common share of Li-Cycle Holdings Corp. subject to time-vesting conditions in accordance with the underlying award and the reporting person's continued service through such vesting date. Includes 307,619 restricted stock units ("RSUs") awarded to the reporting person under the Li-Cycle Holdings Corp. 2021 Incentive Award Plan. Each RSU represents the contingent right to receive one common share of Li-Cycle Holdings Corp subject to time-vesting conditions in accordance with the underlying award and the reporting person's continued service through such vesting date. The transaction reported reflects 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 price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $0.5169 to $0.5966. Consists of common shares held by ZCR Corp. Mr. Wellings is the sole owner of ZCR Corp. and has voting or investment control over the common shares held by ZCR Corp. /s/ Carl DeLuca, attorney-in-fact on behalf of Mark Wellings 2024-05-28