Your business. Your employees. Your peace of mind. At Sentry, we understand what matters most to you. Because we’ve been there ourselves. We got our start in 1904, when members of the Wisconsin Retail Hardware Association formed their own insurance company. Establishing the company gave members strength in numbers, but it was the true strength of personalized service and Midwestern roots that became hallmarks of the Sentry name. Today, we’ve grown to become a member of one of the largest and most financially secure insurance groups in the country by never forgetting where we came from. Perhaps that’s why many of our customers have been with us for decades. And we can be there for you. Our customers work in a wide range of industries, including transportation, manufacturing, metalworking, construction, auto dealerships, and more. From 401(k) plans and general liability to commercial property and workers’ compensation, we offer the insurance products that can help protect your business and your employees. Our Stevens Point headquarters is the flagship of our business, which is supported by field offices strategically located throughout the United States. With more than $22.9 billion in assets, a $7.5 billion* policyholder surplus, and an A+ (superior) rating from AM Best,** the industry’s leading rating authority, we continue providing peace of mind. One conversation at a time. To learn more about us, the industries we serve, and the products we offer, visit sentry.com. The content provided here is for informational purposes only: https://www.sentry.com/footer/legal-disclaimer. *Assets and policyholder surplus are as of December 31, 2022, and represent the aggregate total for all members of the Sentry Insurance Group and are not reflective of any individual underwriting company. **Sentry has an AM Best Financial Strength Rating (FSR) of A+ (superior), current as of June 2023. For details about AM Best’s rating scale, see ambest.com/ratings/guide.pdf.

Marshfield Clinic Health System has served rural communities for more than 100 years. Today, the Health System has clinical locations and hospitals spanning more than 45,000 square miles of northern, central and western Wisconsin and the Upper Peninsula of Michigan. As an integrated Health System, we bring together all the pieces of the health care puzzle to provide excellent, comprehensive care to rural communities. By the numbers: - Over 170 specialties - 65 clinical locations - Over 12,000 employees - Over 1,600 providers - More than 300 new and continuing research studies - More than 70 active clinical trials - Over 200 community-based partnerships - More than 150 active student training agreements Our 11 primary hospitals include: - Marshfield Medical Center-Beaver Dam - Marshfield Medical Center–Eau Claire - Marshfield Medical Center-Dickinson - Marshfield Medical Center-Ladysmith - Marshfield Medical Center in Marshfield - Marshfield Medical Center-Minocqua - Marshfield Medical Center-Neillsville - Marshfield Medical Center-Park Falls - Marshfield Medical Center-Rice Lake - Marshfield Medical Center-Weston - Marshfield Children's Hospital Entities comprising the Health System include: - Marshfield Clinic - Security Health Plan - Marshfield Clinic Research Institute - Marshfield Labs - Center for Community Health Advancement - Division of Education - Marshfield Clinic Health System Foundation

Aspirus Health is a non-profit, community-directed health system based in Wausau, Wisconsin. Its nearly 14,000 employees are focused on improving the health and well-being of people throughout Wisconsin, Upper Michigan and Northeastern Minnesota. Aspirus serves communities through four hospitals in Michigan and 13 hospitals in Wisconsin, 75 clinics, home health and hospice care, pharmacies, critical care and air-medical transport, medical goods, nursing homes and a broad network of physicians.

For more than a century, ThedaCare has been committed to finding a better way to deliver serious and complex healthcare to patients throughout northeast Wisconsin. The organization serves over 235,000 patients annually and employs more than 7,000 healthcare professionals throughout the region. ThedaCare has seven hospitals located in Appleton, Neenah, Berlin, Waupaca, Shawano, New London and Wild Rose as well as 35 clinics in nine counties. ThedaCare is the first in Wisconsin to be a Mayo Clinic Care Network Member, giving our specialists the ability to consult with Mayo Clinic experts on a patient’s care. ThedaCare is a non-profit healthcare organization with a level II trauma center, comprehensive cancer treatment, stroke and cardiac programs as well as a foundation dedicated to community service.

Solid as the castings we create. We are the largest producer of gray, ductile, austempered ductile, and compacted graphite iron in the world, melting more than 9,500 tons a day. Our castings are produced using a vertical green sand molding process and created by a workforce that puts generations of iron casting expertise to work for our customers every day. Those customers trust Waupaca Foundry for high quality iron castings that are consistently the most durable, reliable, and innovative products on the market.