Horizon Petroleum Ltd. announces that John D. Wright has been appointed to the company’s board of directors. The appointment is reported by the company in a June 18, 2026 news release, with the company stating the change in board composition for Horizon Petroleum Ltd. The announcement also indicates that the company provides additional board-related updates in the same release, including reference to another individual, Tan Shern Liang. Investing.com mirrors the company’s announcement, reporting the appointment of Wright to Horizon’s board.

The reports do not provide further details in the supplied excerpts regarding Wright’s background, committee assignments, term length, or whether the appointment relates to any broader corporate strategy. They also do not specify the effective date beyond the June 18 release context. Overall, both sources agree on the core fact that Wright is named as a new board member of Horizon Petroleum Ltd., as part of the company’s announced governance updates.