iANTHUS CAPITAL HOLDINGS, INC. (ITHUF) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-05-15

iANTHUS CAPITAL HOLDINGS, INC. (ITHUF) has filed 1 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-15. 3 Form 8-K material event filings were reported by ITHUF in the last 90 days. InsiderAlpha tracks every ITHUF SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About iANTHUS CAPITAL HOLDINGS, INC. (ITHUF)

SEC CIK	0001643154

90-Day SEC Filing Activity

Form 4 filings (90d)	1
Form 8-K filings (90d)	3
Latest Form 4 filing	2026-05-15

Recent ITHUF Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-05-15	Ware Jason Matthew	CFO	A — Grant or award	78.95M	$0.00	—	SEC
2025-12-01	Mathews-Spradlin Mich J	Insider	A — Grant or award	33.67M	$0.00	—	SEC
2025-12-01	SHOGHI ALEXANDER	Insider	A — Grant or award	46.43M	$0.00	—	SEC
2025-12-01	Cohen Scott Herman	Insider	A — Grant or award	33.67M	$0.00	—	SEC
2025-12-01	GILBERT KENNETH W	Insider	A — Grant or award	33.67M	$0.00	—	SEC
2025-09-30	Proud Richard C. Jr.	CEO and Director	D — Derivative transaction	29.63M	$0.00	—	SEC
2025-07-08	Vu Justin LiemPha	CFO	D — Derivative transaction	2.11M	$0.00	—	SEC
2024-11-26	Mathews-Spradlin Mich J	Insider	A — Grant or award	33.00M	$0.00	—	SEC
2024-11-26	SHOGHI ALEXANDER	Insider	A — Grant or award	45.50M	$0.00	—	SEC
2024-11-26	GILBERT KENNETH W	Insider	A — Grant or award	33.00M	$0.00	—	SEC
2024-11-26	Cohen Scott Herman	Insider	A — Grant or award	33.00M	$0.00	—	SEC
2024-10-08	Proud Richard C. Jr.	CEO and Director	D — Derivative transaction	19.72M	$0.00	—	SEC

All transactions sourced from SEC EDGAR Form 4 filings for iANTHUS CAPITAL HOLDINGS, INC. (ITHUF). Updated in real time as new filings are submitted to the SEC.

Most-Active ITHUF Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Ware Jason Matthew	1	—

Recent ITHUF Form 8-K Material Events

2026-07-01 — Item 5.07, 8.01 [SEC]
2026-05-12 — Item 2.02, 9.01 [SEC]
2026-05-04 — Item 5.02, 7.01, 9.01 [SEC]
2026-03-27 — Item 2.02, 9.01 · Earnings · neutral [SEC]
iAnthus Capital Holdings, Inc. issued a press release on March 27, 2026 announcing its financial results for the fiscal year ended December 31, 2025. The filing provides standard financial reporting without explicit beat/miss or guidance language.
2026-02-19 — Item 8.01, 9.01 · Financing · mixed [SEC]
iAnthus Capital Holdings extended the maturity date of approximately $8.4 million in senior secured bridge notes from February 16, 2026 to June 24, 2027, paying a 2% amendment fee. This represents a debt restructuring that avoids immediate default but signals ongoing liquidity ch

Recent Insider Filings

2026-05-15 — Ware Jason Matthew (CFO)
2025-12-04 — Mathews-Spradlin Mich J (Insider)
2025-12-03 — Cohen Scott Herman (Insider)
2025-12-03 — GILBERT KENNETH W (Insider)
2025-12-03 — SHOGHI ALEXANDER (Insider)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in ITHUF insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

ITHUF Insider Trading — FAQ

What is the latest insider trade for ITHUF?: iANTHUS CAPITAL HOLDINGS, INC. (ITHUF) had 1 insider filings in the last 90 days, with the most recent on 2026-05-15. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying ITHUF stock?: 0 insider purchases of ITHUF were filed in the last 90 days.
How many insiders are selling ITHUF stock?: 0 insider sales of ITHUF were filed in the last 90 days.
Where can I see ITHUF SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every ITHUF SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live ITHUF dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.