Closed-End Fund Contact Information

Tri-Continental Corporation

Telephone

Stockholder Services
800.345.6611, Option 3
Monday-Friday, 9:00 am - 6:00 pm ET

24-Hour Automated Telephone Access Service

Mail

Standard Mail
Tri-Continental Corporation
P.O. Box 8099
Boston, MA 02266-8099
Overnight Delivery
Tri-Continental Corporation
c/o Boston Data Financial Services, Inc.
30 Dan Road, Suite 8099
Canton, MA 02021-2809

Columbia Seligman Premium Technology Growth Fund

Telephone

Shareholder Services
866.666.1532
Monday -Friday, 8:00 am - 8:00 pm ET

Mail

Standard Mail/Overnight Delivery
American Stock Transfer & Trust Company
Operations Center
6201 15th Avenue
Brooklyn, NY 11219