Richard C. Jr. Proud - Sep 30, 2025 Form 4 Insider Report for iANTHUS CAPITAL HOLDINGS, INC. (ITHUF)

Role: CEO and Director, Director
Signature: Richard C. Jr. Proud
Stock symbol: ITHUF
Transactions as of: Sep 30, 2025
Transactions value $: $0
Form type: 4
Date filed: 9/30/2025, 05:18 PM
Previous filing: May 28, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Proud Richard C. Jr.	CEO and Director, Director	C/O IANTHUS CAPITAL HOLDINGS, INC, 214 KING STREET WEST, SUITE 400, TORONTO, ONTARIO, CANADA	Richard C. Jr. Proud	2025-09-30	0001985902

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ITHUF	Common Shares	Disposed to Issuer	$0	-29.6M	-17.58%	$0.00	139M	Sep 30, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares withheld by the Company to satisfy tax withholding obligations in connection with the vesting of 66,070,621 restricted stock units granted to the Reporting Person on August 31, 2023.