{"transactions":[{"id":674294,"issuer":{"id":4968,"kind":"organization","name":"HORIZON BANCORP INC /IN/"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T20:11:17.000Z","date":"2026-08-26","kind":"grant","planned":false,"acquired":true,"shares":306,"price":20.45,"value":6257.7,"ownership":{"direct":true},"balance_after":10183,"source":{"system":"sec-edgar","filing":"0001662250-26-000010","document":"wk-form4_1787861474.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/706129/000166225026000010/wk-form4_1787861474.xml","form_type":"4"}},{"id":714107,"issuer":{"id":4968,"kind":"organization","name":"HORIZON BANCORP INC /IN/"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian 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Stock","published_at":"2021-06-09T19:32:00.000Z","date":"2021-06-09","kind":"disposition_to_issuer","acquired":false,"shares":9119.5047,"ownership":{"direct":false,"nature":"By SERP Trust"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The filing of this statement shall not be construed as an admission that the undersigned is, for the purpose of Section 16 of the Securities and Exchange Act of 1934 or otherwise, the beneficial owner of the securities."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Pursuant to the terms of the Merger Agreement, at the effective time of the Merger (the \"Effective Time\"), each share of issuer common stock issued and outstanding immediately prior to the Effective Time (other than certain excluded shares) converted into the right to receive 3.0028 shares of Huntington common stock (the \"Exchange Ratio\"). All fractional share holdings were paid in cash."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"As of 6/8/2021."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"The shares noted are derivative securities based on the Reporting Person's benefits under a non-qualified plan."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000019612-21-000166","document":"wf-form4_162328150317973.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000166/wf-form4_162328150317973.xml","form_type":"4"}},{"id":2676807,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-06-09T19:32:00.000Z","date":"2021-06-09","kind":"disposition_to_issuer","acquired":false,"shares":5529.7767,"ownership":{"direct":false,"nature":"By KSOP"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The filing of this statement shall not be construed as an admission that the undersigned is, for the purpose of Section 16 of the Securities and Exchange Act of 1934 or otherwise, the beneficial owner of the securities."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Pursuant to the terms of the Merger Agreement, at the effective time of the Merger (the \"Effective Time\"), each share of issuer common stock issued and outstanding immediately prior to the Effective Time (other than certain excluded shares) converted into the right to receive 3.0028 shares of Huntington common stock (the \"Exchange Ratio\"). All fractional share holdings were paid in cash."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"As of 6/8/2021."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000019612-21-000166","document":"wf-form4_162328150317973.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000166/wf-form4_162328150317973.xml","form_type":"4"}},{"id":2676806,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-06-09T19:32:00.000Z","date":"2021-06-09","kind":"disposition_to_issuer","acquired":false,"shares":91047,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Includes 81,143 service-based restricted stock units and accrued dividend equivalent units of the issuer (the \"Issuer RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Pursuant to the terms of the Merger Agreement, at the effective time of the Merger (the \"Effective Time\"), each share of issuer common stock issued and outstanding immediately prior to the Effective Time (other than certain excluded shares) converted into the right to receive 3.0028 shares of Huntington common stock (the \"Exchange Ratio\"). All fractional share holdings were paid in cash."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Issuer RSUs held by the reporting person were convertible into shares of the issuer's common stock on a one-for-one basis.  Pursuant to the terms of the Merger Agreement, these Issuer RSUs were assumed by Huntington and converted into a restricted stock unit award of Huntington with the same terms and conditions as were applicable under such Issuer RSU award immediately prior to the Effective Time (including vesting terms) and relating to the number of shares of Huntington common stock equal to the product of (A) the number of shares of issuer common stock subject to such Issuer RSUs immediately prior to the Effective Time, multiplied by (B) the Exchange Ratio, with any fractional shares rounded to the nearest whole share of Huntington common stock."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000019612-21-000166","document":"wf-form4_162328150317973.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000166/wf-form4_162328150317973.xml","form_type":"4"}},{"id":2676805,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-06-09T19:32:00.000Z","date":"2021-06-09","kind":"grant","acquired":true,"shares":19226,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the conversion of performance-based restricted stock units into service-based restricted stock units, as contemplated by the agreement and plan of merger, dated as of December 13, 2020 (the \"Merger Agreement\") between the issuer and Huntington Bancshares Incorporated, a Maryland corporation (\"Huntington\"), pursuant to which the issuer will merge with and into Huntington (the \"Merger\"). The units are convertible into shares of the issuer's common stock on a one-for-one basis on the applicable vesting dates, subject to certain exceptions. The Merger closed on June 9, 2021. On June 8, 2021, the closing price of the issuer was $45.18, and the closing price of Huntington was $15.21."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Reflects a reduction of 1,228 shares due to the elimination of DEUs that had been erroneously attributed to the reporting person."}],"balance_after":91047,"source":{"system":"sec-edgar","filing":"0000019612-21-000166","document":"wf-form4_162328150317973.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000166/wf-form4_162328150317973.xml","form_type":"4"}},{"id":2722282,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-05-10T16:33:55.000Z","date":"2021-05-06","kind":"tax_withholding","acquired":false,"shares":1365,"price":46.88,"value":63991.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to satisfy applicable withholding taxes in connection with the conversion of service-based restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 215 shares acquired pursuant to a dividend reinvestment feature of the issuer's service-based restricted stock units."}],"balance_after":73049,"source":{"system":"sec-edgar","filing":"0000019612-21-000132","document":"wf-form4_162067881667447.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000132/wf-form4_162067881667447.xml","form_type":"4"}},{"id":2793963,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-03-12T16:28:29.000Z","date":"2021-03-11","kind":"sale","acquired":false,"shares":22774,"price":47.9743,"value":1092566.7082,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $47.81 to $48.21, inclusive.  The reporting person undertakes to provide to TCF Financial Corporation, any shareholder of TCF Financial Corporation, or the Staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."}],"balance_after":74199,"source":{"system":"sec-edgar","filing":"0000019612-21-000083","document":"wf-form4_161558448840349.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000083/wf-form4_161558448840349.xml","form_type":"4"}},{"id":2831799,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-02-26T16:59:00.000Z","date":"2021-02-24","kind":"grant","acquired":true,"shares":18192,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects an award of service-based restricted stock units that are convertible into shares of issuer's common stock on a one-for-one basis. The units will vest in four equal installments on March 1 of 2022, 2023, 2024, and 2025, subject to certain exceptions. Dividend equivalents will accrue under this award and be paid in cash upon vesting."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Price is not applicable."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes shares acquired pursuant to a dividend reinvestment feature of the issuer's service-based restricted stock units."}],"balance_after":96973,"source":{"system":"sec-edgar","filing":"0000019612-21-000052","document":"wf-form4_161437669287806.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000052/wf-form4_161437669287806.xml","form_type":"4"}},{"id":2845262,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-02-22T18:21:01.000Z","date":"2021-02-18","kind":"sale","acquired":false,"shares":11564,"price":43.2628,"value":500291.0192,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $43.10 to $43.45, inclusive.  The reporting person undertakes to provide to TCF Financial Corporation, any shareholder of TCF Financial Corporation, or the Staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired pursuant to a dividend reinvestment feature of the issuer's service-based restricted stock units."}],"balance_after":78781,"source":{"system":"sec-edgar","filing":"0000019612-21-000024","document":"wf-form4_161403602904477.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000024/wf-form4_161403602904477.xml","form_type":"4"}},{"id":2878619,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-02-05T16:36:42.000Z","date":"2021-02-04","kind":"sale","acquired":false,"shares":21320,"price":41.6174,"value":887282.968,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $41.55 to $41.67, inclusive.  The reporting person undertakes to provide to TCF Financial Corporation, any shareholder of TCF Financial Corporation, or the Staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares acquired pursuant to a dividend reinvestment feature of the issuer's service-based restricted stock units."}],"balance_after":90345,"source":{"system":"sec-edgar","filing":"0000019612-21-000023","document":"wf-form4_161256098908493.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000023/wf-form4_161256098908493.xml","form_type":"4"}},{"id":2924634,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2021-01-05T16:52:43.000Z","date":"2021-01-01","kind":"tax_withholding","acquired":false,"shares":8352,"price":37.02,"value":309191.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to satisfy reporting person's tax withholding obligation upon the vesting of restricted stock and service-based restricted stock units awards."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,228 shares acquired pursuant to a dividend reinvestment feature of the issuer's service-based restricted stock units."}],"balance_after":111665,"source":{"system":"sec-edgar","filing":"0000019612-21-000009","document":"wf-form4_160988354793526.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000009/wf-form4_160988354793526.xml","form_type":"4"}},{"id":2962285,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2020-12-02T17:41:06.000Z","date":"2020-12-01","kind":"tax_withholding","acquired":false,"shares":14051,"price":34.425,"value":483705.675,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to satisfy applicable withholding taxes in connection with the conversion of service-based restricted stock units and the related dividend equivalent rights."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 2,457 shares acquired pursuant to a dividend reinvestment feature of the issuer's service-based restricted stock units."}],"balance_after":118789,"source":{"system":"sec-edgar","filing":"0000019612-20-000210","document":"wf-form4_160694885259782.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961220000210/wf-form4_160694885259782.xml","form_type":"4"}},{"id":3157669,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Deputy CFO, Treasurer"}}],"security":"Common Stock","published_at":"2020-05-08T16:52:40.000Z","date":"2020-05-06","kind":"grant","acquired":true,"shares":11096,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects an award of service-based restricted stock units that are convertible into shares of issuer's common stock on a one-for-one basis. The units will vest in four equal installments on May 6 of 2021, 2022, 2023, and 2024, subject to certain exceptions. Dividend equivalents will accrue under this award and be paid in cash upon vesting."}],"balance_after":130383,"source":{"system":"sec-edgar","filing":"0000019612-20-000123","document":"wf-form4_158897114295937.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961220000123/wf-form4_158897114295937.xml","form_type":"4"}},{"id":3185626,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Deputy CFO, Treasurer"}}],"security":"Common Stock","published_at":"2020-04-03T17:14:20.000Z","date":"2020-04-01","kind":"tax_withholding","acquired":false,"shares":6088,"price":21.02,"value":127969.76,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to satisfy reporting person's tax withholding obligation upon the vesting of a restricted stock award."}],"balance_after":119287,"source":{"system":"sec-edgar","filing":"0000019612-20-000081","document":"wf-form4_158594843991882.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961220000081/wf-form4_158594843991882.xml","form_type":"4"}},{"id":3326300,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Deputy CFO, Treasurer"}}],"security":"Common Stock","published_at":"2020-01-03T16:28:55.000Z","date":"2020-01-01","kind":"tax_withholding","acquired":false,"shares":11488,"price":46.8,"value":537638.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to satisfy reporting person's tax withholding obligation upon the vesting of restricted stock and service-based restricted stock unit awards."}],"balance_after":125375,"source":{"system":"sec-edgar","filing":"0000019612-20-000012","document":"wf-form4_157808691867313.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961220000012/wf-form4_157808691867313.xml","form_type":"4"}},{"id":3340463,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Deputy CFO, Treasurer"}}],"security":"Common Stock","published_at":"2019-12-17T17:15:27.000Z","date":"2019-12-13","kind":"grant","acquired":true,"shares":54657,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects a retention award of service-based restricted stock units that are convertible into shares of issuer's common stock on a one-for-one basis.  The units will vest in equal installments on 12/1/2020 and 8/1/2021, subject to certain exceptions.  Dividend equivalents will accrue under this award."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes both service-based restricted stock units and common stock which were previously reported separately."}],"balance_after":136863,"source":{"system":"sec-edgar","filing":"0000019612-19-000228","document":"wf-form4_157662090924500.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961219000228/wf-form4_157662090924500.xml","form_type":"4"}},{"id":3448579,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Deputy CFO, Treasurer"}}],"security":"Common Stock","published_at":"2019-08-05T17:28:43.000Z","date":"2019-08-01","kind":"grant","acquired":true,"shares":7943.799,"ownership":{"direct":false,"nature":"By SERP Trust as of 06/30/2019"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The filing of this statement shall not be construed as an admission that the undersigned is, for the purpose of Section 16 of the Securities and Exchange Act of 1934 or otherwise, the beneficial owner of the securities."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Received in exchange for 15,634.322 shares of Legacy TCF common stock, at the effective time of the Merger, pursuant to the Merger Agreement.  Represents an exchange ratio of 0.5081 new TCF common shares per common share of Legacy TCF."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The closing price per common share of Legacy TCF on the day immediately preceding the effective date of the Merger (the last closing price available) was $21.38 per share, and the closing price per common share of new TCF on the effective date of the Merger was $41.18 per share."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The shares noted are derivative securities based on the Reporting Person's benefits under a non-qualified plan."}],"balance_after":7943.799,"source":{"system":"sec-edgar","filing":"0001519695-19-000124","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/19612/000151969519000124/edgar.xml","form_type":"4"}},{"id":3448578,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Deputy CFO, Treasurer"}}],"security":"Common Stock","published_at":"2019-08-05T17:28:43.000Z","date":"2019-08-01","kind":"grant","acquired":true,"shares":5161.779,"ownership":{"direct":false,"nature":"By KSOP as of 06/30/2019"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The filing of this statement shall not be construed as an admission that the undersigned is, for the purpose of Section 16 of the Securities and Exchange Act of 1934 or otherwise, the beneficial owner of the securities."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Received in exchange for 10,158.982 shares of Legacy TCF common stock, at the effective time of the Merger, pursuant to the Merger Agreement.  Represents an exchange ratio of 0.5081 new TCF common shares per common share of Legacy TCF."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The closing price per common share of Legacy TCF on the day immediately preceding the effective date of the Merger (the last closing price available) was $21.38 per share, and the closing price per common share of new TCF on the effective date of the Merger was $41.18 per share."}],"balance_after":5161.779,"source":{"system":"sec-edgar","filing":"0001519695-19-000124","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/19612/000151969519000124/edgar.xml","form_type":"4"}},{"id":3448577,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Deputy CFO, Treasurer"}}],"security":"Common Stock","published_at":"2019-08-05T17:28:43.000Z","date":"2019-08-01","kind":"grant","acquired":true,"shares":24501,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Reflects service-based restricted stock units of new TCF received in exchange for 48,220 service-based restricted stock units of Legacy TCF, at the effective time of the Merger, pursuant to the Merger Agreement. Service-based restricted stock units of new TCF are convertible into shares of new TCF's common stock on a one-for-one basis on the applicable vesting dates, subject to certain exceptions. Represents an exchange ratio of 0.5081 new TCF common shares per common share of Legacy TCF rounded, as applicable, to the nearest whole share."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The closing price per common share of Legacy TCF on the day immediately preceding the effective date of the Merger (the last closing price available) was $21.38 per share, and the closing price per common share of new TCF on the effective date of the Merger was $41.18 per share."}],"balance_after":24501,"source":{"system":"sec-edgar","filing":"0001519695-19-000124","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/19612/000151969519000124/edgar.xml","form_type":"4"}},{"id":3448576,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Deputy CFO, Treasurer"}}],"security":"Common Stock","published_at":"2019-08-05T17:28:43.000Z","date":"2019-08-01","kind":"grant","acquired":true,"shares":57705,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects common shares and unvested restricted common shares of TCF Financial Corporation, a Michigan corporation (\"new TCF\", formerly known as Chemical Financial Corporation), received in exchange for 41,961 common shares and 71,610 unvested restricted common shares of TCF Financial Corporation, a Delaware corporation (\"Legacy TCF\"), at the effective time of the merger of Legacy TCF into new TCF (the \"Merger\"), pursuant to the agreement and plan of merger (the \"Merger Agreement\") between Legacy TCF and new TCF.  Represents an exchange ratio of 0.5081 new TCF common shares per common share of Legacy TCF, with cash paid in lieu of fractional shares."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The closing price per common share of Legacy TCF on the day immediately preceding the effective date of the Merger (the last closing price available) was $21.38 per share, and the closing price per common share of new TCF on the effective date of the Merger was $41.18 per share."}],"balance_after":57705,"source":{"system":"sec-edgar","filing":"0001519695-19-000124","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000151969519000124/edgar.xml","form_type":"4"}},{"id":3448043,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian 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merger, which represents an exchange ratio of 0.5081 new TCF shares per share of the issuer's common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"The shares noted are derivative securities based on the Reporting Person's benefits under a non-qualified plan."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001519695-19-000102","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969519000102/edgar.xml","form_type":"4"}},{"id":3448042,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO, Treasurer"}}],"security":"Common 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stock."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001519695-19-000102","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969519000102/edgar.xml","form_type":"4"}},{"id":3448041,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO, Treasurer"}}],"security":"Common Stock","published_at":"2019-08-05T06:44:24.000Z","date":"2019-08-01","kind":"disposition_to_issuer","acquired":false,"shares":48220,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"In addition, the reporting person held 48,220 service-based restricted stock units of the issuer, convertible into shares of the issuer's common stock on a one-for-one basis, that were assumed by new TCF in the merger and replaced with 24,501 shares of service-based restricted stock units of new TCF that are convertible into shares of new TCF's common stock on a one-for-one basis on the applicable vesting dates, subject to certain exceptions."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001519695-19-000102","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969519000102/edgar.xml","form_type":"4"}},{"id":3448040,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO, 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CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO, Treasurer"}}],"security":"Common Stock","published_at":"2019-08-05T06:44:24.000Z","date":"2019-08-01","kind":"grant","acquired":true,"shares":48220,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the conversion of restricted stock performance units into service-based restricted stock units, as contemplated by the agreement and plan of merger (the \"Merger Agreement\") between the issuer and Chemical Financial Corporation, now known as TCF Financial Corporation, a Michigan corporation (\"new TCF\").  The units are convertible into shares of the issuer's common stock on a one-for-one basis on the applicable vesting dates, subject to certain exceptions."}],"balance_after":48220,"source":{"system":"sec-edgar","filing":"0001519695-19-000102","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969519000102/edgar.xml","form_type":"4"}},{"id":3566798,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2019-04-03T17:16:08.000Z","date":"2019-04-01","kind":"tax_withholding","acquired":false,"shares":3690,"price":21.115,"value":77914.35,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Shares withheld to satisfy reporting person's tax withholding obligation upon the vesting of a restricted stock award."}],"balance_after":101606,"source":{"system":"sec-edgar","filing":"0001519695-19-000061","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969519000061/edgar.xml","form_type":"4"}},{"id":3664323,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2019-02-12T16:50:39.000Z","date":"2019-02-08","kind":"grant","acquired":true,"shares":13052,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Restricted stock award pursuant to the Issuer's 2015 Omnibus Incentive Plan (which includes tax withholding rights) in a transaction exempt under Rule 16b-3."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Price is not applicable."}],"balance_after":105296,"source":{"system":"sec-edgar","filing":"0001519695-19-000044","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969519000044/edgar.xml","form_type":"4"}},{"id":3675850,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common Stock","published_at":"2019-02-05T17:53:31.000Z","date":"2019-01-22","kind":"grant","acquired":true,"shares":11964,"price":21.77,"value":260456.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On January 24, 2019, the reporting person filed a Form 4 reporting, among other transactions, withholding of 5,887 shares to satisfy tax obligations upon the vesting of a restricted stock award.  The Form 4 did not include the acquisition transaction upon the vesting of the performance-based restricted stock award in the amount of 11,964 shares and that the withholding of the 5,887 shares related to the vesting of a performance-based restricted stock award.  This amendment corrects these omissions and the total number of shares of common stock owned directly by the reporting person following all transactions reported in the original Form 4."}],"balance_after":92244,"source":{"system":"sec-edgar","filing":"0001519695-19-000037","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969519000037/edgar.xml","form_type":"4/A","original_submission_date":"2019-01-24"}},{"id":3688720,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CFO"}}],"security":"Common 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The reporting person undertakes to provide to TCF Financial Corporation, any stockholder of TCF Financial Corporation, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The filing of this statement shall not be construed as an admission that the undersigned is, for the purpose of Section 16 of the Securities and Exchange Act of 1934, the beneficial owner of any equity securities covered by this statement other than those owned by the undersigned."}],"balance_after":8526.314,"source":{"system":"sec-edgar","filing":"0001519695-17-000052","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969517000052/edgar.xml","form_type":"4"}},{"id":4479705,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2017-01-27T17:50:46.000Z","date":"2017-01-25","kind":"grant","acquired":true,"shares":12066,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Restricted stock award pursuant to the Issuer's 2015 Omnibus Incentive Plan (which includes tax withholding rights) in a transaction exempt under Rule 16b-3."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Price is not applicable."}],"balance_after":60027,"source":{"system":"sec-edgar","filing":"0001519695-17-000032","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969517000032/edgar.xml","form_type":"4"}},{"id":4505554,"issuer":{"id":155683,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":19237,"kind":"person","name":"Maass Brian W","position":1,"cik":"0001662250","reported_name":"Maass Brian W","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO, Treasurer"}}],"security":"Common Stock","published_at":"2017-01-04T16:59:10.000Z","date":"2017-01-02","kind":"tax_withholding","acquired":false,"shares":3236,"price":19.57,"value":63328.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Shares withheld to satisfy reporting person's tax withholding obligation upon the vesting of a restricted stock award."}],"balance_after":47961,"source":{"system":"sec-edgar","filing":"0001519695-17-000007","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/814184/000151969517000007/edgar.xml","form_type":"4"}}]}