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| 0001104659-20-062591-index.html | 2020-05-15 16:06:20 | |
| 0001104659-20-062591.txt | 2020-05-15 16:06:20 | |
 0001104659-20-062591-xbrl.zip | 63654 | 2020-05-15 16:06:20 |
| FilingSummary.xml | 1785 | 2020-05-15 16:06:20 |
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| Show.js | 1085 | 2020-05-15 16:06:20 |
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| tm2019864-1_8k_htm.xml | 5223 | 2020-05-15 16:06:20 |
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| wtfc-20200515.xsd | 3424 | 2020-05-15 16:06:20 |
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