Mich J. Mathews-Spradlin - Dec 1, 2025 Form 4 Insider Report for iANTHUS CAPITAL HOLDINGS, INC. (ITHUF)

Role: Director
Signature: Mich J. Mathews-Spradlin
Stock symbol: ITHUF
Transactions as of: Dec 1, 2025
Transactions value $: $0
Form type: 4
Date filed: 12/4/2025, 06:30 PM
Previous filing: May 22, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Mathews-Spradlin Mich J	Director	C/O IANTHUS CAPITAL HOLDINGS, INC., 214 KING STREET WEST, SUITE 400, TORONTO, ONTARIO, CANADA	Mich J. Mathews-Spradlin	2025-12-04	0001635074

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ITHUF	Common Shares	Award	$0	+33.7M	+70.42%	$0.00	81.5M	Dec 1, 2025	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Represents a grant of restricted stock units pursuant to the Issuer's Amended and Restated Omnibus Incentive Plan dated October 15, 2018 (the "Plan"). Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock following vesting. The restricted stock units are scheduled to vest on the first anniversary of the date of the grant, subject to the reporting person's continued service with the Issuer. The shares (or, in the sole discretion of the Issuer, cash in the amount equal to the Fair Market Value (as defined in the Plan) of such shares on the delivery date) subject to any vested restricted stock units shall be delivered to the reporting person within 73 days following the vesting date applicable to such restricted stock units.

Content

Represents a grant of restricted stock units pursuant to the Issuer's Amended and Restated Omnibus Incentive Plan dated October 15, 2018 (the "Plan"). Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock following vesting. The restricted stock units are scheduled to vest on the first anniversary of the date of the grant, subject to the reporting person's continued service with the Issuer. The shares (or, in the sole discretion of the Issuer, cash in the amount equal to the Fair Market Value (as defined in the Plan) of such shares on the delivery date) subject to any vested restricted stock units shall be delivered to the reporting person within 73 days following the vesting date applicable to such restricted stock units.