Quark 2023 SustainabilityReport DigitalSpreads 20250424

Leading with Sustainability

Sustainability is woven into the fabric of Quark Expeditions. It informs many aspects of our operations, from our workplace practices to our interactions with the extraordinary environments we explore. In 2019, we released our first-ever Sustainability Report, a summary of our Polar Promise, a strategy aimed at cementing our commitment to be forward- thinking in our approach and sensitive in our operations in both Polar Regions. While the last four years have been turbulent, Quark Expeditions remains committed to thoughtful expansion of sustainable opportunities and meeting the goals set forth in our Polar Promise. This Quark Expeditions 2023 Sustainability Report details our journey over the past year, defined by resilience and a renewed commitment. The COVID-19 pandemic brought unprecedented challenges that profoundly affected the travel industry and our business. Despite these obstacles, we remained steadfast in our dedication to our guests, teams, suppliers, and partners. We prioritized the health and safety of our guests, introducing the Quark Protection Promise, a flexible and consumer-friendly booking policy, ensuring their journeys were as safe as they were

enriching. Our expedition team continued to receive support and resources despite our pause in operations while our shore team adapted to new ways of working, maintaining the high standards of service and operational excellence that define Quark Expeditions. During these challenging times, we also extended our support to our suppliers, recognizing their crucial role in our operations. By fostering robust and supportive relationships, we ensured we could weather the storm together and emerge stronger. Our collective resilience has been a testament to the power of collaboration and shared purpose. As we continue to navigate the post-pandemic landscape, we remain committed to building a more sustainable future. Quark Expeditions has invested in resources, including efficient new ship technologies and community engagement initiatives. These investments underscore our dedication to integrating sustainability across all facets of our business — from product development and operational delivery to local community economic development and supply chain management.

Our commitment to sustainable practices guides us daily. From the initial planning of our expeditions to the moment our guests disembark, every step is taken with respect for the remote environments we explore. We strive to lead by example, implementing best practices that not only minimize our footprint but also inspire our guests and partners to join us in our mission. I am excited to present this report, showcasing our journey and the tangible outcomes of our sustainability initiatives so far. Together, we are proving that we are not just back to business— we’re better than before. Andrew White, President, Quark Expeditions 2014–2024

4 | For more information, contact Quark Expeditions at Sustainability@QuarkExpeditions.com

Polar Promise 2023 |

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