ARC’s Special Meeting of Shareholders regarding the proposed plan of arrangement involving ARC, Shell plc, Shell Canada Limited and ARC Shareholders will be held on Tuesday, July 14, 2026 at 10 a.m. MT. Our Management Information Circular and related materials for the upcoming meeting are now available online on our website and our SEDAR profile. Shareholders are encouraged to review the materials and vote in advance of the meeting. ARC’s Board unanimously recommends shareholders vote FOR the Arrangement Resolution to realize the value of our business and deliver on Canada’s exciting energy future. For the latest updates and more information on the Special Meeting of Shareholders and voting information, visit: arcresources.com/shellacquis… Questions or Require Voting Assistance? Please contact Laurel Hill Group, the proxy solicitation agent retained by ARC, by calling or texting ‘INFO” to 1-877-452-7184 (toll-free in Canada and the U.S.) or 1-416-304-0211 (outside of Canada and the U.S.) or by email at assistance@laurelhill.com.

Today, we reported our first quarter 2026 financial and operational results. Operationally, we started the year strong achieving record first quarter production of 418,522 boe/d. In addition, we generated free funds flow of $459 million and closed the acquisition of assets in the Kakwa area, further strengthening our position at our largest condensate asset. Read the full release: arcresources.com/news-releas…

Today, we announced that we have entered into a definitive arrangement agreement to be acquired by @Shell plc. Through this agreement, ARC and our talented team will become part of one of the world's largest integrated energy companies with a global platform capable of enhancing and accelerating our long-term value and profitability, and delivering on Canada’s exciting energy future. Learn More: arcresources.com/news-releas…

This morning, our Senior Vice President, Marketing, Ryan Berrett joined @BMO Capital Market’s Randy Ollenberger at this year’s BMO CAPP Energy Symposium to discuss the forces impacting Western Canadian gas. The discussion examined recent geopolitical events and the impact on condensate, LNG-linked demand and what it all means for domestic and international pricing. The importance of market diversification was highlighted both in terms of minimizing risk and maximizing opportunity. Learn more about ARC’s market diversification strategy and how it is driving strong price realizations: arcresources.com/what-we-do/…

Our hearts are with the community of Tumbler Ridge. We stand with our neighbours and friends in this time of profound grief, and extend our deepest condolences to all those impacted. Our thoughts and prayers are with the families, students, teachers, first responders, and the entire community during this unimaginable loss.

Today, we reported our fourth quarter and year-end 2025 results and reserves. Highlights include record annual production of 374,336 boe/d, free funds flow of $1.3 billion, and an 11 per cent dividend increase. Full results available here: arcresources.com/news-releas…

Today, we reported our third quarter 2025 results and announced our 2026 budget. Highlights include average production of 359,236 boe/d, record crude oil and condensate production of 113,959 bbl/d, and an 11% dividend increase. arcresources.com/news-releas…

Today, we reported our second quarter 2025 results and announced our revised 2025 guidance. Highlights include high realized natural gas prices, the closing of our Kakwa Asset acquisition, and a new development agreement with Tsaa Dunne Za Energy that will expand our Attachie land position by greater than 10 per cent. Learn more about our Q2 2025 results: arcresources.com/news-releas…

ARC is pleased to announce we have closed our agreement to acquire condensate-rich Montney assets in the Kakwa region in Alberta from $SCR.TO in a transaction valued at ~$1.6B. This acquisition increases our Kakwa production by 24% and extends area inventory to >15 years. arcresources.com/news-releas…

Team ARC is gearing up for the 2025 Tour Alberta for Cancer to help fund cancer research, treatment, and support. On July 19, we #PedalForMoreHope for all those facing a cancer diagnosis. Learn more: arcresources.com/newsroom/te… #TourAlberta2025

Today, we announced a definitive agreement to acquire condensate-rich Montney assets in the Kakwa region in AB from #StrathconaResources. The assets will add 40 Mboe/d to total production and include ~11 Mbbl/d of condensate. arcresources.com/news-releas…

Today, we reported our Q1 2025 results. Q1 saw continued progress of our long-term strategy through the disciplined execution of our capital program. Highlights include avg. production of 372,265 boe/d which included 31,085 boe/day at Attachie. Learn more: arcresources.com/press-relea…

Today, we announced a long-term sale & purchase agreement with @exxonmobil LNG Asia Pacific for the supply of liquefied natural gas. Through the agreement, ExxonMobil will purchase all of our LNG offtake from the @CedarLNGProject. Read more: arcresources.com/press-relea…

ARC is proud to celebrate the incredible women helping to lead our company forward. #IWD2025 #AccelerateAction

Today, we reported our Q4/YE 2024 results. View the highlights below or read the full release here: arcresources.com/press-relea…

This week, ARC will join leaders from industry, government, and Indigenous communities at the @BCNRF to engage in important discussions around resource development in the province. Learn more about our role in BC’s dynamic energy industry: arcresources.com/what-we-do/…

As 2024 comes to a close, we’re proud to reflect on the milestones and achievements from this past year. We’ve had an exciting year of growth, innovation and impact. Thank you to our employees, contractors and communities that made this safe and successful year possible.

After years of planning, Indigenous engagement, and more than 3 million hours of work, ARC is pleased to announce that we have safely and successfully commissioned Attachie Phase I. arcresources.com/what-we-do/…

Today, we reported our Q3 2024 results & 2025 budget. Highlights include: the commissioning of Attachie, a 12% increase to the quarterly dividend, and a 2025 budget of $1.6-$1.7 B to deliver avg. production of 380-395 Mboe/d. arcresources.com/press-relea…

Yesterday, ARC welcomed ~50 people on site for an investor tour of Attachie Phase I, which is targeted for commissioning in late 2024. To learn more about the project and read our investor update, visit: arcresources.com/investors/e…