IAG · Iamgold Corp · Investor Relations

Essakane was recognized with four awards at the 8th edition of the West Africa Mining Activities Week (SAMAO), held in Ouagadougou from September 14 to 19. The event brought together industry leaders, partners, suppliers, students and government representatives from across the region. During the closing gala on September 18, organizations and individuals who have made significant contributions to the mining sector were recognized for their achievements. Essakane received four distinctions, including: Environmental and Energy Management Excellence Award , acknowledging Essakane's commitment to renewable energy initiatives. First Prize for Excellence in Female Leadership , recognizing leadership and contributions to advancing women in the industry. I n addition, our team earned the

IAMGOLD proudly supported Launch Canada 2026 in Timmins, an event that brings together students, educators, volunteers and industry partners from across the country to showcase innovation in aerospace, engineering and rocketry. Through student-designed rockets, technical presentations, interactive activities and live rocket launches, participants had the opportunity to apply their skills, share knowledge and learn from one another. As part of IAMGOLD's sponsorship, President and CEO Renaud Adams addressed attendees, highlighting the many similarities between aerospace and mining. Both industries depend on advanced technology, data, precision, safety, problem-solving and teamwork to succeed.While aerospace and mining may appear very different at first glance, both depend on the curiosity, innovation and technical expertise of future generations. Many of the principles that help launch a rocket safely into the sky are the same principles used to operate modern mining

Earlier this month, Westwood employees came together for Autour d’un BBQ (Community BBQ), a two-day event focused on mental health awareness, employee well-being and workplace connection. Organized in partnership with the site’s Global Health Committee, the event gave employees an opportunity to step away from their daily routines and participate in conversations about issues that affect individuals, families and workplaces across our communities. As part of the program, representatives from the Attends pas (Don’t Wait) initiative delivered a presentation on mental health and suicide prevention. The initiative encourages individuals experiencing psychological distress to seek help early and raises awareness of available support resources. Employees also visited an addiction support information booth to learn more about services available in the region. For Westwood and IAMGOLD, creating opportunities like this is an important part of supporting a healthy workplace. Just as we

Laurentian University has announced the latest recipients of the IAMGOLD President's Innovation Fund for Strategic Investment, supporting a new group of student-led and faculty-supported projects focused on innovation, applied research and hands-on learning. Established in 2025 through a $2.5 million investment from IAMGOLD, the fund helps turn ideas into practical research initiatives that advance mining education, environmental stewardship, workplace safety and emerging technologies. This year's recipients are exploring a wide range of topics, including wetland restoration, workplace fatigue monitoring, artificial intelligence, autonomous robotics and psychosocial health and safety. While each project focuses on a different area of study, all share a common goal: addressing real-world challenges while creating meaningful learning opportunities for students. Among the selected projects are research examining frog populations and wetland recovery as indicators of ecological

Employees at Côté Gold received an unexpected visitor in September 2025 when a juvenile bald eagle began spending time in an active area of the mine. Team members monitored the bird’s movements and kept the Environment department informed out of concern for its safety. When the eagle remained on site for more than 24 hours, the Environment team contacted the Turtle Pond Wildlife Centre in Sudbury for assistance. After assessing the eagle, wildlife experts determined it had become habituated to people and could not be safely released back into the wild. The bird was later named Takoda , meaning “friend to everyone,” by members of Mattagami First Nation and Flying Post First Nation. New Home and Role Earlier this year, Takoda was welcomed to the Toronto Zoo, where it joined the Outreach & Discovery Team as an ambassador animal, helping educate visitors about bald eagles, wildlife conservation and the importance

Earlier this month, interns from IAMGOLD's Toronto and Quebec City corporate offices travelled to Côté Gold in Gogama, Ont., as part of the Talent DIG program , gaining firsthand exposure to the people, technology, operations and life-at-site culture. After arriving on site on July 22 and spending the night at camp, the group took part in a full site tour the following day. For many interns, this was their first opportunity to visit a mining operation and see how the work happening across IAMGOLD connects to day-to-day activities at site. Throughout the visit, interns toured the mill, Emergency Response Station, medical clinic, and repair and truck shop. They also had the opportunity to get up close to Côté Gold's autonomous haul trucks and learn more about the technology helping support the operation. The tour also provided an opportunity to showcase the people and teamwork at the mine. Employees from across the site shared

IAMGOLD is pleased to announce that two projects at the Westwood mine in Quebec have been selected for funding through Natural Resources Canada's Energy Innovation Program. This funding supports IAMGOLD's ongoing efforts to advance our energy transition objectives: evaluating innovative energy technologies and improving energy efficiency while reducing costs and maintaining operational performance. Supporting innovation at Westwood The selected projects focus on two areas with the potential to reduce energy use and recover wasted energy in mining operations: • Electric Haul Truck Demonstration Westwood has been awarded $2.4 million to support the demonstration of electric haul trucks and the installation of charging infrastructure. The goal of the project is to evaluate whether electric haul trucks could help reduce associated greenhouse gas emissions in certain mining applications. The

A Laurentian University project is using honeybees to examine how pollinators can help inform post-mining reclamation efforts at mine sites. Funded through the IAMGOLD President’s Innovation Fund for Strategic Investment, the two-year project led by Mateus Pepinelli, Assistant Professor in the School of Natural Sciences, is focused on pollinators, biodiversity and ecosystem recovery following mining activities. The research is being carried out in collaboration with Côté Gold’s Environmental Team to set up three apiaries at our mine near Gogama, Ont. Pollinators and Ecosystem Health The research looks at plant–pollinator interactions and how these relationships may reflect broader ecosystem conditions. It considers how factors such as climate variability, wildfires and environmental stressors can influence pollinators and their development cycles. These interactions depend on precise timing. When that

Earlier this spring, IAMGOLD’s Westwood mine in Quebec produced its one millionth ounce of gold—a clear marker of the effort, resilience and discipline behind its progress. Located near Rouyn-Noranda, Westwood is an underground mine supported by approximately 1,000 employees and contractors. Across the site, teams continue to strengthen performance through a consistent focus on safety, disciplined execution and enhanced monitoring. A strong contributor to IAMGOLD’s performance For IAMGOLD’s Chief Operating Officer, Bruno Lemelin, the milestone highlights both Westwood’s contribution to the Company’s portfolio and the collective effort behind it. “Westwood plays an important role in IAMGOLD’s performance and success, and this milestone speaks to the resilience, adaptability and expertise of its people,” said Bruno. “Across the site, from underground and mill operations to administration and support functions, this achievement reflects the collaboration, discipline and commitment that

Earlier this spring, in Sudbury, young women gathered at Cambrian College’s Jill of All Trades event to explore opportunities in the skilled trades through hands-on learning, interactive workshops and conversations with industry professionals. Among the highlights was a keynote address by Gisele Uwase, Mining Engineering Technologist at Côté Gold and a former Cambrian student, who returned to share her personal journey and perspective on building a career in mining. A pathway shaped by persistence

We are proud to share our Côté Gold mine’s first-ever Engagement Report, Together We Grow, a milestone that reflects the people, partnerships and progress that have helped bring this operation to life. It reflects the relationships, responsibilities and shared efforts that continue to guide Côté Gold and IAMGOLD. What Readers Will Find Inside the Report The report is organized around five focus areas: Environment, Communities, Our People, Safety and Technology. Each section provides a combination of data, examples and activities underway at site:

On February 16, 2026, Burkina Faso’s Ministry of Health officially presented Essakane with a certificate of recognition in acknowledgment of the mine’s long-standing support for community initiatives across the country. “This distinction reflects Essakane’s sustained commitment for more than 15 years in Burkina Faso, and in particular our contribution to the centenary of the Regional Hospital Centre (RHC) of Dori, a cornerstone of healthcare in the Sahel region,” said Tidiane Barry, General Manager of Essakane. In 2025, Essakane was the largest contributor to the RHC centenary fundraising gala, donating 130 million CFAF (approximately CAD $325,000 at the time). The contribution supported hospital renovation efforts as well as activities marking the institution’s 100th anniversary. Beyond this contribution, the mine supports a broad range of health-related initiatives, including a renewed partnership with Burkina