Dina joined Arctaris in August of 2025 and serves as a Staff Accountant. She supports the firm’s financial operations with a focus on managing the accounts payable workflow, processing vendor invoices, preparing journal entries, and assisting with month-end close activities. Additionally, she helps maintain balance sheet reconciliations, supports budgeting and forecasting processes, and contributes to special projects across the firm.

Prior to Arctaris, Dina was an Accounts Payable Accountant at Lily Transportation, where she was responsible for managing invoice processing, vendor relationships, and expense reporting. She also led monthly accruals, performed account reconciliations, and supported process improvements using tools such as Concur, Microsoft Dynamics GP, and Excel.

Dina holds a BA in Economics from Coastal Carolina University. In her free time, she enjoys hiking various trails across the Greater Boston area, attending workout classes, exploring new restaurants, and spending time with friends and family.

Stephanie joined Arctaris in 2023 as an Executive Business Partner to the Founder and Managing Partner, Jonathan Tower. In this role, Stephanie is responsible for providing support to Jonathan and leading a number of projects that are core to Arctaris Impact’s firmwide priorities.

Prior to joining Arctaris, Stephanie collaborated with the Dell Financial Services Sales Teams at Dell Technologies by providing them with program and project management assistance.

Stephanie earned a BS in Marketing from Boston College, Wallace E. Carroll School of Management and an MBA from Simmons University. In her free time, she likes to travel, go hiking with her dogs and try adventurous sports like sky-diving and hoverboarding.

Margaret comes to us from Sun Life where she was the Executive Assistant for the Climate Change and Environmental Impact team. Prior to that, Margaret managed the Boston Digital office for CVS Health and ran a successful catering business for two decades.

Margaret has a culinary degree from Cambridge School of Culinary Arts and a BA from Louisiana State University.

Margaret brings an entrepreneurial spirit, senior corporate experience, refined palate, and love of pups to the team. Margaret and her husband have two sons and three rescue dogs. In her spare time, she enjoys cooking, the outdoors, and being a cheerleader at her sons’ various sporting events.