For stock transfer questions and dividend check replacements:

Wells Fargo Shareowner Services
1110 Centre Pointe Curve, Suite 101
Mendota Heights, MN 55120-4100

Phone: 800-468-9716
Fax: 651-450-4033

Additional information can be found at:
https://www.wellsfargo.com/com/investments/shareowner-services
When contacting, please have your Tax ID# or SSN# ready for verification of ownership.