About Us Social Responsibility Financials & Governance Contact Us Home About Us About Us At a Glance Simpson Manufacturing Company Inc. entered the connector business in 1956. Today, it is a growing international company in the manufacture and marketing of building products. Through our subsidiary, Simpson Strong-Tie Company Inc., we design, engineer, and manufacture structural connectors, anchors, and other products for new construction, retrofitting, and do-it-yourself (DIY) markets. Today, Simpson Strong-Tie is the leading structural connector manufacturer in the United States and Europe. Next: Other Simpson Websites » Copyright © 2021 Simpson Manufacturing Company Inc. All Rights Reserved Contact Webmaster with questions or comments Privacy Policy User Agreement About Us At a Glance Locations Other Simpson Sites Social Responsibility Our Mission Environmental Efforts Social Programs Governance Financials & Governance Shareholders' Message Stockholder Highlights Governance Financial Reporting Company News FAQs Transfer Agent & Registrar Contact Us General Inquiries Technical Questions & Information Investor Relations Request an Investor Kit Sign Up for Our Newsletters

About Us Social Responsibility Financials & Governance Contact Us Home Financials & Governance Transfer Agent & Registrar Transfer Agent and Registrar Computershare is the Company's transfer agent and can be reached at (877) 282-1168 or www.computershare.com. Registered Stockholders (Stockholders who have paper stock certificates) should contact Computershare in the event of a name change, a change of address or if their certificate has been lost or stolen. Computershare Trust Company, N.A. P.O. Box 43023 Providence, RI 02940-3023 For Shareholders’ Message please call (877) 282-1168 or visit www.computershare.com/equiserve. Back to Financials & Governance: Shareholders’ Message » Copyright © 2021 Simpson Manufacturing Company Inc. All Rights Reserved Contact Webmaster with questions or comments Privacy Policy User Agreement About Us At a Glance Locations Other Simpson Sites Social Responsibility Our Mission Environmental Efforts Social Programs Governance Financials & Governance Shareholders' Message Stockholder Highlights Governance Financial Reporting Company News FAQs Transfer Agent & Registrar Contact Us General Inquiries Technical Questions & Information Investor Relations Request an Investor Kit Sign Up for Our Newsletters