Home > About Us > Contact Us CONTACT US Contact Us Find out where the SM Energy offices are located and learn more about the exciting career opportunities currently available with us. Locations Denver, CO Corporate Headquarters 1775 Sherman St., Suite 1200 Denver, CO 80203 Phone – (303) 861-8140 DIRECTIONS > Midland, TX 6301 Holiday Hill Road, Building #1 Midland, TX 79707 Phone – (432) 688-1700 DIRECTIONS > Houston, TX 777 N. Eldridge Pkwy, Suite 1100 Houston, TX 77079 Phone – (281) 677-2800 DIRECTIONS > NEWS RELEASES EVENTS & PRESENTATIONS LATEST QUARTER SEC FILINGS © 2021 SM ENERGY CORPORATE RESPONSIBILITY REPORT LOOKBEYOND.ORG

Home > About Us > History Timeline HISTORY TIMELINE 1900 1908 1915 1930 1933 1938 1941 1955 1961 1966 1978 1991 1992 1994 1995 1999 2002 2004 2007 2009 2010 2015 2016 2018 Chester Congdon and associates acquired 17,800 acres is St. Mary Parish, LA for $11,000. The property remains today and is mainly marsh land located near the Gulf of Mexico and is bounded on the west by East Cote Blanche Bay and on the south by Atchafalaya Bay. St. Mary Parish Land Company was founded and certified as a Minnesota corporation on April 15, 1908. The investor group acquired the land in hopes of success in a variety of potential opportunities, such as salt mining, oil production, agriculture, livestock grazing, and trapping. St. Mary Parish Land Company dissolved the Minnesota corporation and incorporated as a Delaware corporation in early 1915 to provide more flexibility to the corporate structure. NEWS RELEASES EVENTS & PRESENTATIONS LATEST QUARTER SEC FILINGS © 2021 SM ENERGY CORPORATE RESPONSIBILITY REPORT LOOKBEYOND.ORG

Home > About Us ABOUT US SM Energy’s strategic objective is to be a premier operator of top-tier assets. Founded in 1908, we are an independent exploration and production company with a longstanding, principled approach to doing business ethically and responsibly. Our company culture drives our behavior and we seek to build open, honest, and transparent relationships with our stakeholders. Our purpose is to make people’s lives better by responsibly producing energy supplies, contributing to domestic energy security and prosperity, and having a positive impact in the communities where we live and work. NEWS RELEASES EVENTS & PRESENTATIONS LATEST QUARTER SEC FILINGS © 2021 SM ENERGY CORPORATE RESPONSIBILITY REPORT LOOKBEYOND.ORG