iAnthus Capital CEO Resigns Effective Immediately

iAnthus Capital Holdings, Inc., a cannabis industry firm traded under ticker ITHUF, disclosed on May 5, 2026, that Chief Executive Officer Richard Proud resigned from his position, effective that same day. The SEC Form 8-K filing specifies the change under Item 5.02, noting no cited cause for the departure.

The resignation affects iAnthus's operations across multiple U.S. states where it holds cannabis licenses. The company manages cultivation, processing, and retail facilities in 11 states, serving thousands of medical and adult-use customers through over 30 dispensaries, per its public corporate profile.

Shareholders, numbering in the thousands based on standard OTC market data for similar firms, face potential shifts in strategic direction.

Prior to the resignation, Richard Proud served as CEO, overseeing daily operations and growth initiatives. The new state leaves the CEO role vacant, with the board required to appoint an interim leader or permanent replacement. The effective date of May 5, 2026, means any interim appointment must occur promptly to maintain operational continuity.

The change triggers several operational requirements. The company must file an additional Form 8-K within four business days if it appoints a new principal officer, per SEC regulations. The board now initiates a search process, potentially involving executive recruitment firms, with updates disclosed under Regulation FD to ensure fair information distribution to investors.

Markets may see updated financial projections in subsequent quarterly filings if leadership shifts alter business plans.

iAnthus previously restructured its leadership in 2022 following financial challenges, including a recapitalization plan approved by shareholders. The firm operates in a regulated cannabis sector where executive changes often precede strategic pivots, such as expansions or mergers.