WE ARE SEALASKA We serve the twin goals of economic prosperity and environmental protection. Established in 1972 and nearing our 50th year in business, Sealaska is the Alaska Native regional corporation for Southeast Alaska. Our 23,000 shareholders are Tlingit, Haida and Tsimshian people with more than 10,000 years of ancestral ties to the oceans, forests and communities of Southeast Alaska. We build success by working through our core values: Working Together Insatiable Curiosity Humility, Respect and Transparency Creating Value While Maintaining Focus, Clarity and Drive Since 2015, Sealaska revenue has grown six-fold, reﬂecting dramatic growth in our operations over a relatively short time. While the size of our revenue isn’t as important as the size of our proﬁts, the magnitude of the increase highlights the growing scale of our businesses, and the success of our three operating platforms in food, land and water. For more on our businesses, click here. We are community-owned and community-focused. Sealaska was incorporated on June 16, 1972, as a for-profit corporation pursuant to the Alaska Native Claims Settlement Act of 1971 (ANCSA). ANCSA was the largest land settlement in U.S. history and addressed the aboriginal claim to the land by Alaska Native people by mandating the formation of for-profit corporations representing different regions of the state. Through ANCSA, approximately 44 million acres of traditional homelands were returned to Alaska Natives in the form of 13 regional, for-profit corporations. Headquartered in Juneau, Alaska, Sealaska owns and manages 362,000 acres of land on behalf of more than 23,000 shareholders. Sealaska’s land holdings in Southeast Alaska are roughly 1.6% of the traditional homelands that the Tlingit, Haida and Tsimshian people have inhabited for more than 10,000 years. Company About Leadership News & Media Careers Community Education Workforce Development Economic Vitality Philanthropy Businesses Shareholder Relations Contact Us

CONTACT US SEALASKA HEADQUARTERS - JUNEAU One Sealaska Plaza, Suite 400 Juneau, AK 99801 Main 907.586.1512 Fax 907.586.2304 SEALASKA HEADQUARTERS - SEATTLE 1200 6th Ave, Suite 800 Seattle, WA 98101 Main 206.209.1719 Fax 206.453.3479 SEALASKA SHAREHOLDER RELATIONS Contact the Shareholder Relations Department if you have a question about Sealaska shares, shareholder benefits, or a MySealaska account. Visit MySealaska.com to enroll for shares, update shareholder information, and learn about shareholder programs. Email records@sealaska.com Toll Free 1.800.848.5921 Fax 907.586.8191 COMMUNICATIONS OR MEDIA INQUIRIES Email matt.carle@sealaska.com Main 907.903.8210 CORPORATE SECRETARY Email corpsec@sealaska.com Main 907.586.9247 ETHICS HOTLINE If you have a question or become aware of a situation that conflicts with the Sealaska Code of Ethics, you should report your concern immediately. Visit sealaska.ethicaladvocate.com to submit an anonymous report. Main 1.855.449.0542 Company About Leadership News & Media Careers Community Education Workforce Development Economic Vitality Philanthropy Businesses Shareholder Relations Contact Us