RIVERSOURCE SPECIAL TAX-EXEMPT SERIES TRUST of MINNEAPOLIS, MN filed a DEFA14A with the SEC on 2008-01-03.
| Seq | Type | Description |
|---|---|---|
| 1 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS |
| Filed | Form |
|---|---|
| 2008-01-03 | DEFA14A |
| 2007-11-30 | DEF 14A |
| 2007-10-12 | PRE 14A |
| 1994-09-20 | DEF 14A |
| 1994-08-22 | PRE 14A |