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The payout factor is a ratio of the volume weighted average closing price per share over the 10 trading days immediately preceding (and excluding) the vesting date divided by the volume weighted average closing price per share over the 10 trading days immediately preceding (and excluding) the grant date. The minimum payout factor that must be achieved to earn a payout is 60% and the maximum payout factor is 200%."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the target number of shares underlying the MSU award granted on March 16, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"One-third of the MSU award vests on each of the first, second and third anniversaries of the date of grant and converts into shares of common stock based on a payout factor, provided that if the payout factor is not at least 60% on an applicable vesting date, the MSUs eligible to vest on such date will be forfeited."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"One-third of the MSU award vests on each of the first, second and third anniversaries of the date of grant and converts into shares of common stock based on a payout factor, provided that if the payout factor is not at least 60% on an applicable vesting date, the MSUs eligible to vest on such date will be forfeited."}],"balance_after":2679,"derivative":{"underlying":"Common Stock","underlying_shares":2679},"source":{"system":"sec-edgar","filing":"0001710534-26-000002","document":"wk-form4_1773874327.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1309108/000171053426000002/wk-form4_1773874327.xml","form_type":"4"}},{"id":834711,"issuer":{"id":2285,"kind":"organization","name":"WEX Inc.","symbol":"WEX"},"owners":[{"id":58376,"kind":"person","name":"Kuohn Sandra D.","position":1,"cik":"0001710534","reported_name":"Kuohn Sandra D.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People Officer"}}],"security":"Restricted Stock 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Units (\"RSUs\") vest with respect to one-third of these shares on each one year anniversary of this grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Restricted Stock Units (\"RSUs\") vest with respect to one-third of these shares on each one year anniversary of this grant."}],"balance_after":1987,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1987},"source":{"system":"sec-edgar","filing":"0001710534-25-000005","document":"wk-form4_1766013816.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1309108/000171053425000005/wk-form4_1766013816.xml","form_type":"4"}},{"id":2676804,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":58376,"kind":"person","name":"Kuohn Sandra D.","position":1,"cik":"0001710534","reported_name":"Kuohn Sandra 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of Issuer common stock subject to such Issuer Stock Option immediately prior to the Effective Time, multiplied by (B) the Exchange Ratio, which Adjusted Stock Option shall have an exercise price equal to the quotient (rounded up to the nearest whole cent) obtained by dividing (1) the exercise price of such Issuer Stock Option immediately prior to the Effective Time, by (2) the Exchange Ratio."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"This option provided for vesting in 5 equal annual installments beginning on 2/21/2018."}],"balance_after":0,"derivative":{"exercise_price":53.72,"expiration_date":"2027-02-22","underlying":"Common 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(2019)","published_at":"2021-06-09T19:31:40.000Z","date":"2021-06-09","kind":"disposition_to_issuer","acquired":false,"shares":1118,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","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."},{"field":"price","element":"transactionPricePerShare","label":"F4","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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"These Issuer RSUs provided for vesting in 5 equal annual installments beginning on 2/25/2020."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"These Issuer RSUs provided for vesting in 5 equal annual installments beginning on 2/25/2020."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1118},"source":{"system":"sec-edgar","filing":"0000019612-21-000165","document":"wf-form4_162328148455178.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000165/wf-form4_162328148455178.xml","form_type":"4"}},{"id":2676802,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":58376,"kind":"person","name":"Kuohn Sandra D.","position":1,"cik":"0001710534","reported_name":"Kuohn Sandra D.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief HCM Officer"}}],"security":"Restricted Stock Service-Based Units (2018)","published_at":"2021-06-09T19:31:40.000Z","date":"2021-06-09","kind":"disposition_to_issuer","acquired":false,"shares":398,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","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."},{"field":"price","element":"transactionPricePerShare","label":"F4","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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"These Issuer RSUs provided for vesting in 5 equal annual installments beginning on 2/27/2019."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"These Issuer RSUs provided for vesting in 5 equal annual installments beginning on 2/27/2019."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":398},"source":{"system":"sec-edgar","filing":"0000019612-21-000165","document":"wf-form4_162328148455178.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000165/wf-form4_162328148455178.xml","form_type":"4"}},{"id":2676801,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":58376,"kind":"person","name":"Kuohn Sandra D.","position":1,"cik":"0001710534","reported_name":"Kuohn Sandra D.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief HCM Officer"}}],"security":"Restricted Stock Service-Based Units (2/2017)","published_at":"2021-06-09T19:31:40.000Z","date":"2021-06-09","kind":"disposition_to_issuer","acquired":false,"shares":1186,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","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."},{"field":"price","element":"transactionPricePerShare","label":"F4","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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"These Issuer RSUs provided for cliff vesting on 2/21/2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"These Issuer RSUs provided for cliff vesting on 2/21/2022."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1186},"source":{"system":"sec-edgar","filing":"0000019612-21-000165","document":"wf-form4_162328148455178.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000165/wf-form4_162328148455178.xml","form_type":"4"}},{"id":2676800,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":58376,"kind":"person","name":"Kuohn Sandra D.","position":1,"cik":"0001710534","reported_name":"Kuohn Sandra D.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief HCM Officer"}}],"security":"Common Stock","published_at":"2021-06-09T19:31:40.000Z","date":"2021-06-09","kind":"disposition_to_issuer","acquired":false,"shares":66227,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Includes 46,225 service-based restricted stock units and accrued dividend equivalent units of the issuer (the \"Issuer RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","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":"F4","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":"0000019612-21-000165","document":"wf-form4_162328148455178.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000165/wf-form4_162328148455178.xml","form_type":"4"}},{"id":2676799,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":58376,"kind":"person","name":"Kuohn Sandra D.","position":1,"cik":"0001710534","reported_name":"Kuohn Sandra D.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief HCM Officer"}}],"security":"Common Stock","published_at":"2021-06-09T19:31:40.000Z","date":"2021-06-09","kind":"grant","acquired":true,"shares":14211,"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."}],"balance_after":66227,"source":{"system":"sec-edgar","filing":"0000019612-21-000165","document":"wf-form4_162328148455178.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000165/wf-form4_162328148455178.xml","form_type":"4"}},{"id":2722281,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":58376,"kind":"person","name":"Kuohn Sandra D.","position":1,"cik":"0001710534","reported_name":"Kuohn Sandra D.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief HCM Officer"}}],"security":"Common 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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 20 shares acquired pursuant to a dividend reinvestment feature of the issuer's service-based restricted stock units."}],"balance_after":54582,"source":{"system":"sec-edgar","filing":"0000019612-21-000069","document":"wf-form4_161472068487987.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/19612/000001961221000069/wf-form4_161472068487987.xml","form_type":"4"}},{"id":2824769,"issuer":{"id":106138,"kind":"organization","name":"TCF FINANCIAL CORP","symbol":"TCF"},"owners":[{"id":58376,"kind":"person","name":"Kuohn Sandra D.","position":1,"cik":"0001710534","reported_name":"Kuohn Sandra 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