AMENDED STEIN ROE RULE 12b-1 PLAN AND AGREEMENT Pursuant to the provisions of Rule 12b-1 under the Investment Company Act of 1940 (the ("Act"), this Rule 12b-1 Plan and Agreement, as amended (the "Plan") is hereby adopted by Stein Roe Advisor Trust...Rule 12b-1 Plan and Agreement • June 3rd, 1999 • Liberty Stein Roe Advisor Trust
