Supplement dated
October 15, 2024
to the Prospectus dated May 1, 2024
for Tri-Continental Corporation (the Fund)
Effective on December 1, 2024 (the Effective Date), the Fund's
overnight mail address is changing. Accordingly, the following changes are hereby made to the section Buying and Selling Shares - Direct-at-Fund Accounts in the
Fund's Prospectus.
| Overnight Mail Addresses | |
| Through November 30,
2024 |
Effective December 1, 2024 |
| Tri-Continental Corporation c/o SS&C GIDS, Inc. 430 W 7th Street, Suite 219371 Kansas City, MO 64105-1407 |
Tri-Continental Corporation 801 Pennsylvania Ave., Suite 219371 Kansas City, MO 64105-1307 |
Based on the dates noted above, mail received at an incorrect address will be forwarded to the correct address, and will
not be processed until received, in “good form,” at the correct address. This may affect the trade date you receive for transaction requests, which may negatively
impact the value of your purchase or sale.
The
rest of the section remains the same.
Shareholders should retain this Supplement for future reference.
SUP240_12_012_(10/24)