Over the past 12 months, iANTHUS Capital Holdings insiders made no open-market purchases or sales of the stock.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Management Co Ltd. Oasis | TenPercentOwner | 0 | 1,284,677,774 | 1,284,677,774 | 37.6% | 05 Mar, 2024 |
| 2 | Management, Llc Senvest | TenPercentOwner | 0 | 1,074,406,901 | 1,074,406,901 | 31.5% | 01 Mar, 2024 |
| 3 | Green Partners Llc Gotham | TenPercentOwner | 0 | 421,434,966 | 421,434,966 | 12.3% | 28 Feb, 2024 |
| 4 | Richard C. Jr. Proud | Ceo And Director | 138,946,516 | 0 | 138,946,516 | 4.1% | 30 Sep, 2025 |
| 5 | Alexander Shoghi | Director | 120,299,174 | 0 | 120,299,174 | 3.5% | 03 Dec, 2025 |
| 6 | Mich J Mathews-Spradlin | Director | 89,430,825 | 0 | 89,430,825 | 2.6% | 04 Dec, 2025 |
| 7 | Scott Herman Cohen | Director | 86,685,727 | 0 | 86,685,727 | 2.5% | 03 Dec, 2025 |
| 8 | Kenneth W Gilbert | Director | 79,724,941 | 0 | 79,724,941 | 2.3% | 03 Dec, 2025 |
| 9 | Jason Matthew Ware | Cfo | 78,947,368 | 0 | 78,947,368 | 2.3% | 15 May, 2026 |
| 10 | Robert R Galvin | Coo | 24,973,062 | 0 | 24,973,062 | 0.7% | 13 Oct, 2023 |
| 11 | Justin Liempha Vu | Cfo | 9,290,110 | 0 | 9,290,110 | 0.3% | 10 Jul, 2025 |
| 12 | John Alexander Paterson | Director | 5,586,592 | 0 | 5,586,592 | 0.2% | 07 Jul, 2023 |
| 13 | Philippe Faraut | Chief Financial Officer | 1,439,512 | 0 | 1,439,512 | 0.0% | 12 Jan, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 15 May, 2026 | Jason Matthew Ware | Cfo | Acquired A | 78,947,368 | $0.00 | $0 | 78,947,368 | Direct |
| 01 Dec, 2025 | Mich J Mathews-Spradlin | Director | Acquired A | 33,673,469 | $0.00 | $0 | 81,489,647 | Direct |
| 01 Dec, 2025 | Kenneth W Gilbert | Director | Acquired A | 33,673,469 | $0.00 | $0 | 79,724,941 | Direct |
| 01 Dec, 2025 | Scott Herman Cohen | Director | Acquired A | 33,673,469 | $0.00 | $0 | 80,117,098 | Direct |
| 01 Dec, 2025 | Alexander Shoghi | Director | Acquired A | 46,428,571 | $0.00 | $0 | 110,853,456 | Direct |
| 30 Sep, 2025 | Richard C. Jr. Proud | Ceo And Director | Disposed D | 29,632,675 | $0.00 | $0 | 138,946,516 | Direct |
| 08 Jul, 2025 | Justin Liempha Vu | Cfo | Disposed D | 2,105,615 | $0.00 | $0 | 9,290,110 | Direct |
| 23 Apr, 2025 | Richard C. Jr. Proud | Ceo And Director | Disposed D | 9,910,592 | $0.00 | $0 | 168,579,191 | Direct |
| 26 Nov, 2024 | Kenneth W Gilbert | Director | Acquired A | 33,000,000 | $0.00 | $0 | 46,051,472 | Direct |
| 26 Nov, 2024 | Scott Herman Cohen | Director | Acquired A | 33,000,000 | $0.00 | $0 | 46,443,629 | Direct |
| 26 Nov, 2024 | Alexander Shoghi | Director | Acquired A | 45,500,000 | $0.00 | $0 | 64,424,885 | Direct |
| 26 Nov, 2024 | Mich J Mathews-Spradlin | Director | Acquired A | 33,000,000 | $0.00 | $0 | 47,816,178 | Direct |
| 08 Oct, 2024 | Richard C. Jr. Proud | Ceo And Director | Disposed D | 19,722,081 | $0.00 | $0 | 178,489,783 | Direct |
| 02 Jul, 2024 | Justin Liempha Vu | Interim Cfo | Disposed D | 1,553,916 | $0.00 | $0 | 11,395,725 | Direct |
| 01 Mar, 2024 | Management Co Ltd. Oasis | TenPercentOwner | Acquired J | 13,935,062 | — | — | 1,284,677,774 | Indirect |
| 27 Feb, 2024 | Management, Llc Senvest | TenPercentOwner | Acquired J | 11,705,452 | — | — | 1,074,406,901 | Indirect |
| 26 Feb, 2024 | Green Partners Llc Gotham | TenPercentOwner | Acquired J | 4,500,467 | — | — | 61,824,757 | Indirect |
| 26 Feb, 2024 | Green Partners Llc Gotham | TenPercentOwner | Acquired J | 26,156,669 | — | — | 359,610,209 | Indirect |
| 05 Jan, 2024 | Philippe Faraut | Chief Financial Officer | Acquired A | 2,439,024 | — | — | 2,439,024 | Direct |
| 05 Jan, 2024 | Philippe Faraut | Chief Financial Officer | Disposed D | 999,512 | $0.29 | $286.66K | 1,439,512 | Direct |