Board Change • May 20
Less than half of directors are independent Following the recent departure of a director, there is only 1 independent director on the board. The company's board is composed of: 1 independent director. 4 non-independent directors. Independent Non-Executive Director Marty Munson was the last independent director to join the board, commencing their role in 2025. The company's minority of independent directors is a risk according to the Simply Wall St Risk Model. Annuncio • Mar 12
Pantheon Resources plc Announces Stand Down of Executive Directors Pantheon Resources plc announced the decision of David Hobbs to stand down as both Chairman and as a Director of the Company at the close of the AGM. Furthermore, Jeremy Brest will also stand down as Non-Executive Director at the close of the AGM, and Resolution 2 in the Notice of AGM will no longer be put to shareholders. Annuncio • Mar 06
Pantheon Resources plc Announces Resignation of Linda Havard from the Board, Effective 5 March 2026 Pantheon Resources plc announced that Linda Havard has chosen to step down from the Board, effective March 5, 2026, in order to pursue other professional and personal opportunities, and will not seek re-election at the upcoming AGM. The Board thanks Linda for her significant contributions, particularly her leadership of the Finance, Audit and Risk Committee, and in her role as Senior Non-Executive Director. Annuncio • Feb 05
Pantheon Resources Plc, Annual General Meeting, Mar 12, 2026 Pantheon Resources Plc, Annual General Meeting, Mar 12, 2026. Annuncio • Jan 15
Pantheon Resources Plc has completed a Follow-on Equity Offering in the amount of £7.434677 million. Pantheon Resources Plc has completed a Follow-on Equity Offering in the amount of £7.434677 million.
Security Name: Ordinary Shares
Security Type: Common Stock
Securities Offered: 106,209,678
Price\Range: £0.07
Transaction Features: Subsequent Direct Listing Annuncio • Dec 16
Pantheon Resources plc Announces Retirement of Jay Cheatham as Non-Executive Director, Effective December 12, 2025 Pantheon Resources Plc announced that Jay Cheatham, Non-Executive Director formally retired at a meeting of the board of directors on 12 December, 2025. Jay joined the Board in 2008 and served as Chief Executive Officer until early in 2025, and since stepping down as CEO he continued to serve as a Non-Executive Director. His leadership, commitment, and experience have played a central role in shaping the Group over more than 17 years. Annuncio • Nov 12
Pantheon Resources plc Announces Operational Update on Dubhe-1 Pantheon Resources Plc provided operational update on Dubhe-1. Well clean-up operations are ongoing at Dubhe-1. It remains early in the flowback process with, as expected, initial production overwhelmingly dominated by previously injected stimulation fluids. Thus far, only 20% of the injected water has been recovered with steady gas production and intermittent production of light oil. It is anticipated that the well will continue to clean up in the coming weeks before a representative rate can be determined from the reservoir. Annuncio • Sep 12
Pantheon Resources Plc has completed a Follow-on Equity Offering in the amount of £22.140222 million. Pantheon Resources Plc has completed a Follow-on Equity Offering in the amount of £22.140222 million.
Security Name: Ordinary Shares
Security Type: Common Stock
Securities Offered: 79,726,389
Price\Range: £0.25
Security Name: Ordinary Shares
Security Type: Common Stock
Securities Offered: 8,834,498
Price\Range: £0.25
Transaction Features: Subsequent Direct Listing Annuncio • Aug 18
Pantheon Resources plc Announces Results from the Dubhe-1 Appraisal Well Pantheon Resources plc announced results from the Dubhe-1 appraisal well. The primary target of Dubhe-1 was the topset horizon (SMD-B), appraising the already discovered resource. Additionally, the well was designed to encounter three further exploration horizons (Prince Creek, SMD-C and the Slope Fan System), none of which have previously had any resource estimate attributed to them. Logs confirm additional prospective resource upside in these horizons. The Dubhe-1 pilot hole was successfully drilled, logged and cored to a total measured depth ("MD") of 12,833 ft, equivalent to 8,699 ft true vertical depth ("TVD"). Analysis of the thickness and quality of the primary target topset confirms that the SMD-B has exceeded the upside pre-drill expectations. The gross thickness of the hydrocarbon column in this interval was measured at 565 ft true vertical thickness ("TVT"); exceeding pre-drill expectations by 26%; Dubhe-1 also encountered additional hydrocarbon bearing horizons in two of the exploration targets; the SMD-C and two Slope Fans. The Company intends to drill, and subsequently flow test the planned sidetrack lateral in the SMD-B horizon to refine the production well type curve; Dubhe-1 Well: Phase 1 Outcome The first phase of the Dubhe-1 well programme consisted of a deviated pilot hole to gather cores and logs to select the optimum landing zone for a subsequent lateral sidetrack in the primary SMD-B zone. The well successfully reached the planned TVD and achieved all planned target reservoir penetrations - both primary and exploration objectives. Dubhe-1 has confirmed a gross 565 ft TVT hydrocarbon bearing column in the SMD-B primary target horizon. This exceeds the pre-drill estimate (450 ft TVT based on Pipeline State#1 offset) by 26% and the upper end of pre-drill estimates (up to 500 ft TVT) by 13%. Reservoir properties are consistent with the nearby Pipeline State #1 discovery well. The hydrocarbon mix between oil, NGLs and gas will be determined after flow testing Additional hydrocarbon bearing zones were encountered in the SMD-C and 2 Slope Fans. These horizons were not included in the Ahpun estimated contingent resources of 282 million barrels and 804 billion cubic feet, prepared by Cawley Gillespie & Associates and therefore these resources represent material upside potential as co-development opportunities alongside the established Ahpun SMD-B primary reservoir. Details of Appraisal Analysis: Preliminary analysis indicates that Dubhe-1 has intersected multiple hydrocarbon bearing horizons over approximately 2,143 ft MD (1,085 ft TVT). In addition to the primary SMD-B objective of the well, multiple reservoirs were penetrated in this overall section consisting of interbedded sands and shales. Integrated analysis indicates the following hydrocarbon bearing zones within the Campanian interval: Formation Gross Pay Interval (MD ft) Gross Pay Interval (TVD ft) Thickness (TVT ft) SMD-C 10,597- 10,715 7,565 - 7,625 60 SMD-B (primary target objective) 11,051 - 12,051 - 12,162 7,795 - 8,360 565 Slope Fan 1 12,460 - 12,530 - 8,510 - 8,546 36 Slope Fan 2 12,630 - 12,630 - 8,597 - 8650 53 In addition to these results, hydrocarbons were also identified in the Maastrichtian interval (Prince Creek and Upper Schrader Bluff Topsets 1 and 3) with a gross thickness of 1,158 ft TVT, in line with those same horizons encountered in Megrez-1. Preliminary analysis indicates similar reservoir properties and the results will be combined with the data from Megrez-1 for further technical evaluation and potential associated long term development planning if warranted. The Company is presently finalising the optimum location to position the optimum location to position the lateral section of the well within this thick 565ft TVT section of SMD-B horizon. Drilling of this lateral is expected to commence over the coming days. In addition to the coming days. Drilling of this lateral was expected to commence over the coming day. In addition to the coming weeks. In addition to commence over the coming days". In addition to commence over the company is expected to the coming days. In addition of this lateral is expected to the coming days; In addition to commence over the comes to commence over the coming days; Drilling of the coming days. Annuncio • Jul 10
Pantheon Resources plc Announces Operating Update Pantheon Resources plc announced that the Nabors 105AC rig is contracted and is currently mobilising to the Dubhe-1 pad. The Dubhe-1 well is an appraisal well targeting the Ahpun Topset (pre previously referred to as the Shelf Margin Deltaic-B ("SMD-B") horizon as the primary target. In June 2024, the Independent Experts Report ("IER") by Cawley Gillespie & Associates ("CG&A") estimated 2C Contingent Resources for the Ahpun Topsets of 282 million barrels of Marketable Liquids (ANS Crude) and 804 billion cubic feet ("BCF") of natural gas. Dubhe-1: Objectives: Progress the Ahpun Topset development (CG&A estimate (10 June 2024) of 282 mmbbls 2C liquid resources and NPV10 $1.7 billion (at $80 oil)) (1); Assess the main topset reservoir horizon (SMD-B) in order to plan optimum production laterals; Penetrate additional potential pay zones (Lower Prince Creek, SMD-C and a Slope Fan) The Company is planning for a potential lateral completion and long term flow test, which, if undertaken, would be intended to prove deliverability of oil and pipeline-quality associated gas. The planned oil production is the main value driver of any development while the associated gas and its value in the Alaska LNG Phase 1 Project supports the financing strategy. The Directors believe that the Dubhe-1 well will generate important news flow over coming months as well as potentially supporting Independent Expert Report resource and valuation upgrades based on the following: The pre-drill prognosis indicates that the target zone at Dubhe-1 has the potential to be thicker than Pipeline State#1 and Talitha-A; Any confirmation of increased thickness would add to the potential drilling inventory (e.g. via " wine-racking"); and Expected penetration of three additional exploration targets (Lower Prince Creek, SM D-C and a Slope fan) not included in the independent resource estimates. Annuncio • Jul 08
Pantheon Resources Plc has completed a Follow-on Equity Offering in the amount of £16.25 million. Pantheon Resources Plc has completed a Follow-on Equity Offering in the amount of £16.25 million.
Security Name: Ordinary Shares
Security Type: Common Stock
Securities Offered: 76,832,151
Price\Range: £0.2115
Transaction Features: Subsequent Direct Listing Annuncio • Jun 10
Pantheon Resources plc Appoints Marty Rutherford as A Non-Executive Director, Effective 13 June 2025 Pantheon Resources plc announced that Marty Rutherford has been appointed to the company's board as a non-executive director. She will be formally appointed following the Board Meeting on 13 June 2025. Marty Rutherford is a fifth generation Alaskan. Marty returned to Alaska after graduating college in the late 1970s, and held a variety of jobs in Valdez, Fairbanks, and Anchorage. In 1982, she began working at the Alaska Department of Community and Regional Affairs (DCRA), eventually being appointed the Deputy Commissioner. In 1992, Marty moved to the Alaska Department of Natural Resources (DNR), where she was appointed Deputy Commissioner in 1993 and remained there through 2005. In that role Marty oversaw the State's management of its natural resources including oil and gas, mining, water, parks, etc. Marty resigned her position in 2005, but was re-instated as Deputy Commissioner of DNR in 2006 under Governor Palin, leading the gasline effort as well as the oil and gas policy teams. In 2011, Marty left state service and went to work for Linc Energy, an Australian company exploring for oil on the North Slope and natural gas in Cook Inlet. However, in 2014, Marty was once again appointed Deputy Commissioner of DNR and also served as acting Commissioner for an extended time, a position she had held numerous times over her years at DNR. In 2016, Marty retired from DNR and served a term as a Trustee of the Alaska Permanent Fund. The appointment of Ms. Rutherford is another key step in the development of the Board to best manage the challenges ahead on the path to oil and gas production and financial self-sufficiency. At the same time, as previously announced, Bob Rosenthal will be retiring from Pantheon and stepping down from the board of directors. 
