---
schema_version: "secwatch.filing_event.v1"
accession: "0001279569-22-001550"
form_type: "8-K"
ticker: "ITHUF"
cik: "0001643154"
company_name: "iANTHUS CAPITAL HOLDINGS, INC."
filed_at: "2022-09-16T23:59:59+00:00"
generated_at: "2026-06-23T09:07:50.260406+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# iAnthus Capital Holdings announces resignation of director Marco D'Attanasio effective Sept. 15, 2022

## Summary
- Marco D'Attanasio resigned from the Board and audit committee effective Sept. 15, 2022; no disagreement with the Company.
- D'Attanasio joined the Board on June 24, 2022 upon completion of the Recapitalization Transaction.
- The nominating investor under the Investor Rights Agreement may designate a successor but has not yet nominated one; no replacement appointed.
- No financial or operational impact disclosed; the departure is procedural and without controversy.

## SEC filing metadata
- accession: 0001279569-22-001550
- form_type: 8-K
- ticker: ITHUF
- cik: 0001643154
- company_name: iANTHUS CAPITAL HOLDINGS, INC.
- filed_at: 2022-09-16T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1643154/000127956922001550/0001279569-22-001550-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1643154/000127956922001550/form8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001279569-22-001550
- JSON: https://secwatch.observer/filing/0001279569-22-001550.json
- Plain text: https://secwatch.observer/filing/0001279569-22-001550.txt

## Key facts
- Executive change
  Marco D'Attanasio resigned as Director at iANTHUS CAPITAL HOLDINGS, INC..
  - Action: resigned
  - Role: Director
  source text: On September 15, 2022, Marco D’Attanasio informed the board of directors (the “Board”) of iAnthus Capital Holdings, Inc. (the “Company”) of his intention to resign as a member of the Board and as a member of the Company’s audit committee effective as of September 15, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1643154/000127956922001550/0001279569-22-001550-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.