<ACCESSION-NUMBER>0000080255-12-000335 <TYPE>SC 13G/A <PUBLIC-DOCUMENT-COUNT>1 <FILING-DATE>20120210 <DATE-OF-FILING-DATE-CHANGE>20120210 <SUBJECT-COMPANY> <COMPANY-DATA> <CONFORMED-NAME>TCF FINANCIAL CORP <CIK>0000814184 <ASSIGNED-SIC>6021 <IRS-NUMBER>411591444 <STATE-OF-INCORPORATION>DE <FISCAL-YEAR-END>1231 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>SC 13G/A <ACT>34 <FILE-NUMBER>005-40181 <FILM-NUMBER>12592679 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>200 LAKE STREET EAST <STREET2>MAIL CODE EX-03-A <CITY>WAYZATA <STATE>MN <ZIP>55391-1693 <PHONE>952-745-2760 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>200 LAKE STREET EAST <STREET2>MAIL CODE EX-03-A <CITY>WAYZATA <STATE>MN <ZIP>55391-1693 </MAIL-ADDRESS> </SUBJECT-COMPANY> <FILED-BY> <COMPANY-DATA> <CONFORMED-NAME>PRICE T ROWE ASSOCIATES INC /MD/ <CIK>0000080255 <ASSIGNED-SIC>6200 <IRS-NUMBER>520556948 <STATE-OF-INCORPORATION>MD <FISCAL-YEAR-END>1231 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>SC 13G/A </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>100 EAST PRATT ST <CITY>BALTIMORE <STATE>MD <ZIP>21202 <PHONE>(410)345-6603 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>P.O. BOX 89000 <CITY>BALTIMORE <STATE>MD <ZIP>21289 </MAIL-ADDRESS> </FILED-BY>