Horizon Petroleum Ltd. HPL

Horizon Petroleum Ltd. (the "Company" or "Horizon") (TSXV: HPL) (FRA: HPM) (Tradegate: HPM) is pleased to announce that Dr. David Winter, Chief Executive Officer of the Company will be presenting at the EnerCom Denver – The Energy Investment Conference that will be held in Denver, Colorado on August 17 – 19, 2026. Dr. Winter will present at 4.50pm Mountain time on Tuesday, August 18, 2026. He will also hold one-on-one meetings with institutional investors and other investors over the two days of

Horizon Petroleum Ltd. ("Horizon" or the "Company") (TSXV: HPL) (FRA: HPM) (Tradegate: HPM) is pleased to announce that further to its press release dated July 23, 2026, its wholly owned Polish subsidiary, Energia Karpaty Zachodnie sp. z o.o. ("EKZ"), confirms that the rig mobilization and installation is complete and the re-entry operations have commenced at the Lachowice 7 (L7) wellsite.

Horizon Petroleum Ltd. (TSXV: HPL) (FRA: HPM) (Tradegate: HPM), ("Horizon" or the "Company") Further to its press release dated June 16, 2026, the Company received shareholder approval at its July 28, 2026 Annual General Meeting, for its proposal to settle certain outstanding debt to management and fees to directors (the "Insider Debt Transaction"), and third-party invoices for an aggregate amount of CAD$524,000 in exchange for shares of the Company at a price of CAD$0.175 per Common Share. The

EnerCom, Inc. ("EnerCom") is pleased to announce that Beth McDonald, President & CEO of industry leader SM Energy, has been confirmed as a keynote speaker at the 31st annual EnerCom Denver – The Energy Investment Conference, on August 19, 2026, at the Westin Denver Downtown.

Horizon Petroleum Ltd. (TSXV: HPL) (FRA: HPM) (Tradegate: HPM) ("Horizon" or the "Company") announces that the Company's board of directors has approved the grant of stock options (the ‎‎"Options") exercisable for a total of 2,185,000 common shares ("Common Shares") of which 1,360,000 were granted to its directors and officers. All Options were granted pursuant to the Company's stock option plan and are ‎subject to the terms of the applicable grant agreements and the requirements of the TSX Vent

EnerCom, Inc. ("EnerCom") is pleased to publish presentation times for participating companies on the conference website for the 31st annual EnerCom Denver – The Energy Investment Conference, taking place August 17-19, 2026, at the Westin Denver Downtown.

Horizon Petroleum Ltd. (TSXV: HPL) (FRA: HPM) (Tradegate: HPM) ("Horizon" or the "Company") is pleased to announce that, subject to TSX Venture Exchange acceptance, it has closed its oversubscribed, secured, convertible debenture units offering ("Secured Convertible Debenture Units") of the company at a price of $1,000 per unit, for aggregate gross proceeds of $541,000. The Company issued 2,705,000 Units.

EnerCom, Inc. ("EnerCom") is pleased to announce that Ron Gusek, CEO of industry leader Liberty Energy, has been confirmed as a keynote speaker at the 31st annual EnerCom Denver – The Energy Investment Conference, taking place August 17-19, 2026, at the Westin Denver Downtown.

Horizon Petroleum Ltd. (TSXV: HPL) (FRA: HPM) (Tradegate: HPM) ("Horizon" or the "Company") is pleased to announce that further to its press release dated June 23, 2026 and subject to TSX Venture Exchange acceptance, it has closed its oversubscribed, unit private placement ("Units") of the company at a price of $0.15 per unit, for aggregate gross proceeds of $4,125,950.

Horizon Petroleum Ltd. (the "Company" or "Horizon") (TSXV: HPL) (FRA: HPM) (Tradegate: HPM) is pleased to report the appointment of Mr. John D. Wright, to the Board of Directors of the Company. The Company also reports that Mr. Tan Shern Liang has elected to stand down from the Board for personal reasons with immediate effect. The Board has subsequently appointed Mr. Liang as a Special Advisor to the Board.

Horizon Petroleum Ltd. (TSXV: HPL) (FRA: HPM) (Tradegate: HPM), ("Horizon" or the "Company") is proposing to settle certain outstanding debt to management and fees to directors (the "Insider Debt Transaction") and third-party invoices for an aggregate amount of CAD$524,000 in exchange for shares of the Company at a price of CAD$0.175 per Common Share. The price was the closing price of Horizon's Common Shares on July 15. The Insider Debt Transaction amounts were a result of deferred salaries of