{"transactions":[{"id":810006,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52791,"kind":"person","name":"AGEE JEFF","position":1,"cik":"0001240889","reported_name":"AGEE JEFF","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares","published_at":"2026-04-13T20:47:26.000Z","date":"2026-02-01","kind":"other","planned":false,"acquired":true,"shares":412.668,"ownership":{"direct":false,"nature":"Shares owned through ESOP of Jolie A. Agee"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 3, 2026, the reporting person filed a Form 4 to reflect the number of common shares of Park that he reasonably believed were held by him following the Merger.  The ESOP trustee and transfer agent provided final allocations, and this amendment is being filed to reflect the correct number of shares that were acquired in the Merger."}],"balance_after":412.668,"source":{"system":"sec-edgar","filing":"0001240889-26-000011","document":"wk-form4a_1776113243.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/805676/000124088926000011/wk-form4a_1776113243.xml","form_type":"4/A","original_submission_date":"2026-02-03"}},{"id":810005,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52791,"kind":"person","name":"AGEE JEFF","position":1,"cik":"0001240889","reported_name":"AGEE JEFF","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares","published_at":"2026-04-13T20:47:26.000Z","date":"2026-02-01","kind":"other","planned":false,"acquired":true,"shares":833,"ownership":{"direct":false,"nature":"Shares owned by Jolie A. Agee (spouse)"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 3, 2026, the reporting person filed a Form 4 to reflect the number of common shares of Park that he reasonably believed were held by him following the Merger.  The ESOP trustee and transfer agent provided final allocations, and this amendment is being filed to reflect the correct number of shares that were acquired in the Merger."}],"balance_after":833,"source":{"system":"sec-edgar","filing":"0001240889-26-000011","document":"wk-form4a_1776113243.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/805676/000124088926000011/wk-form4a_1776113243.xml","form_type":"4/A","original_submission_date":"2026-02-03"}},{"id":810004,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52791,"kind":"person","name":"AGEE JEFF","position":1,"cik":"0001240889","reported_name":"AGEE JEFF","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares","published_at":"2026-04-13T20:47:26.000Z","date":"2026-02-01","kind":"other","planned":false,"acquired":true,"shares":19288.293,"ownership":{"direct":false,"nature":"Shares owned through ESOP"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 3, 2026, the reporting person filed a Form 4 to reflect the number of common shares of Park that he reasonably believed were held by him following the Merger.  The ESOP trustee and transfer agent provided final allocations, and this amendment is being filed to reflect the correct number of shares that were acquired in the Merger."}],"balance_after":19288.293,"source":{"system":"sec-edgar","filing":"0001240889-26-000011","document":"wk-form4a_1776113243.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/805676/000124088926000011/wk-form4a_1776113243.xml","form_type":"4/A","original_submission_date":"2026-02-03"}},{"id":810003,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52791,"kind":"person","name":"AGEE JEFF","position":1,"cik":"0001240889","reported_name":"AGEE JEFF","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares","published_at":"2026-04-13T20:47:26.000Z","date":"2026-02-01","kind":"other","planned":false,"acquired":true,"shares":7778,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 3, 2026, the reporting person filed a Form 4 to reflect the number of common shares of Park that he reasonably believed were held by him following the Merger.  The ESOP trustee and transfer agent provided final allocations, and this amendment is being filed to reflect the correct number of shares that were acquired in the Merger."}],"balance_after":7778,"source":{"system":"sec-edgar","filing":"0001240889-26-000011","document":"wk-form4a_1776113243.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805676/000124088926000011/wk-form4a_1776113243.xml","form_type":"4/A","original_submission_date":"2026-02-03"}},{"id":810002,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52790,"kind":"person","name":"Herreman Kelly A","position":1,"cik":"0001702544","reported_name":"Herreman Kelly A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"PBRSUs","published_at":"2026-04-13T20:47:20.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":262.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":262.5,"derivative":{"underlying":"Common Shares","underlying_shares":262.5},"source":{"system":"sec-edgar","filing":"0001702544-26-000005","document":"wk-form4a_1776113237.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/805676/000170254426000005/wk-form4a_1776113237.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":810001,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52790,"kind":"person","name":"Herreman Kelly A","position":1,"cik":"0001702544","reported_name":"Herreman Kelly A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"PBRSUs","published_at":"2026-04-13T20:47:20.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":false,"shares":262.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":262.5},"source":{"system":"sec-edgar","filing":"0001702544-26-000005","document":"wk-form4a_1776113237.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/805676/000170254426000005/wk-form4a_1776113237.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":810000,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52790,"kind":"person","name":"Herreman Kelly A","position":1,"cik":"0001702544","reported_name":"Herreman Kelly A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common Shares","published_at":"2026-04-13T20:47:20.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":101.399,"price":163.45,"value":16573.66655,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In the April 2, 2026 Form 4, an estimated number of Park common shares was reported as being withheld by Park in order to satisfy the tax withholding obligations of the reporting person that arose upon the vesting of the PBRSUs which were not subject to the service-based vesting requirement described in footnote (1) and the vesting of the PBRSUs that had been subject to the service-based vesting requirement described in footnote (3), as applicable.  This amendment reports the correct number of common shares withheld."}],"balance_after":2324.3228,"source":{"system":"sec-edgar","filing":"0001702544-26-000005","document":"wk-form4a_1776113237.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/805676/000170254426000005/wk-form4a_1776113237.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809999,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52790,"kind":"person","name":"Herreman Kelly A","position":1,"cik":"0001702544","reported_name":"Herreman Kelly A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common Shares","published_at":"2026-04-13T20:47:20.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":true,"shares":262.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":2425.7218,"source":{"system":"sec-edgar","filing":"0001702544-26-000005","document":"wk-form4a_1776113237.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/805676/000170254426000005/wk-form4a_1776113237.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809998,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52790,"kind":"person","name":"Herreman Kelly A","position":1,"cik":"0001702544","reported_name":"Herreman Kelly A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common Shares","published_at":"2026-04-13T20:47:20.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":99.188,"price":163.45,"value":16212.2786,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In the April 2, 2026 Form 4, an estimated number of Park common shares was reported as being withheld by Park in order to satisfy the tax withholding obligations of the reporting person that arose upon the vesting of the PBRSUs which were not subject to the service-based vesting requirement described in footnote (1) and the vesting of the PBRSUs that had been subject to the service-based vesting requirement described in footnote (3), as applicable.  This amendment reports the correct number of common shares withheld."}],"balance_after":2163.2218,"source":{"system":"sec-edgar","filing":"0001702544-26-000005","document":"wk-form4a_1776113237.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/805676/000170254426000005/wk-form4a_1776113237.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809997,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52790,"kind":"person","name":"Herreman Kelly A","position":1,"cik":"0001702544","reported_name":"Herreman Kelly A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common Shares","published_at":"2026-04-13T20:47:20.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":262.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":2262.4098,"source":{"system":"sec-edgar","filing":"0001702544-26-000005","document":"wk-form4a_1776113237.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805676/000170254426000005/wk-form4a_1776113237.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809996,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52789,"kind":"person","name":"Miller Matthew R","position":1,"cik":"0001565840","reported_name":"Miller Matthew R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"PBRSUs","published_at":"2026-04-13T20:42:55.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":1522.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":1522.5,"derivative":{"underlying":"Common Shares","underlying_shares":1522.5},"source":{"system":"sec-edgar","filing":"0001565840-26-000005","document":"wk-form4a_1776112972.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/805676/000156584026000005/wk-form4a_1776112972.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809995,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52789,"kind":"person","name":"Miller Matthew R","position":1,"cik":"0001565840","reported_name":"Miller Matthew R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"PBRSUs","published_at":"2026-04-13T20:42:55.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":false,"shares":1282.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":1282.5},"source":{"system":"sec-edgar","filing":"0001565840-26-000005","document":"wk-form4a_1776112972.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/805676/000156584026000005/wk-form4a_1776112972.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809994,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52789,"kind":"person","name":"Miller Matthew R","position":1,"cik":"0001565840","reported_name":"Miller Matthew R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:55.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":562.036,"price":163.45,"value":91864.7842,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In the April 2, 2026 Form 4, an estimated number of Park common shares was reported as being withheld by Park in order to satisfy the tax withholding obligations of the reporting person that arose upon the vesting of the PBRSUs which were not subject to the service-based vesting requirement described in footnote (1) and the vesting of the PBRSUs that had been subject to the service-based vesting requirement described in footnote (3), as applicable.  This amendment reports the correct number of common shares withheld."}],"balance_after":11545.6756,"source":{"system":"sec-edgar","filing":"0001565840-26-000005","document":"wk-form4a_1776112972.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/805676/000156584026000005/wk-form4a_1776112972.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809993,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52789,"kind":"person","name":"Miller Matthew R","position":1,"cik":"0001565840","reported_name":"Miller Matthew R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:55.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":true,"shares":1282.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":12107.7116,"source":{"system":"sec-edgar","filing":"0001565840-26-000005","document":"wk-form4a_1776112972.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/805676/000156584026000005/wk-form4a_1776112972.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809992,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52789,"kind":"person","name":"Miller Matthew R","position":1,"cik":"0001565840","reported_name":"Miller Matthew R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:55.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":671.212,"price":163.45,"value":109709.6014,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In the April 2, 2026 Form 4, an estimated number of Park common shares was reported as being withheld by Park in order to satisfy the tax withholding obligations of the reporting person that arose upon the vesting of the PBRSUs which were not subject to the service-based vesting requirement described in footnote (1) and the vesting of the PBRSUs that had been subject to the service-based vesting requirement described in footnote (3), as applicable.  This amendment reports the correct number of common shares withheld."}],"balance_after":10825.2116,"source":{"system":"sec-edgar","filing":"0001565840-26-000005","document":"wk-form4a_1776112972.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/805676/000156584026000005/wk-form4a_1776112972.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809991,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52789,"kind":"person","name":"Miller Matthew R","position":1,"cik":"0001565840","reported_name":"Miller Matthew R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:55.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":1522.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":11496.4236,"source":{"system":"sec-edgar","filing":"0001565840-26-000005","document":"wk-form4a_1776112972.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805676/000156584026000005/wk-form4a_1776112972.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809990,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"PBRSUs","published_at":"2026-04-13T20:42:49.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":2212.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":2212.5,"derivative":{"underlying":"Common Shares","underlying_shares":2212.5},"source":{"system":"sec-edgar","filing":"0001201394-26-000005","document":"wk-form4a_1776112966.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000005/wk-form4a_1776112966.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809989,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"PBRSUs","published_at":"2026-04-13T20:42:49.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":false,"shares":1717.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":1717.5},"source":{"system":"sec-edgar","filing":"0001201394-26-000005","document":"wk-form4a_1776112966.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000005/wk-form4a_1776112966.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809988,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:49.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":760.562,"price":163.45,"value":124313.8589,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In the April 2, 2026 Form 4, an estimated number of Park common shares was reported as being withheld by Park in order to satisfy the tax withholding obligations of the reporting person that arose upon the vesting of the PBRSUs which were not subject to the service-based vesting requirement described in footnote (1) and the vesting of the PBRSUs that had been subject to the service-based vesting requirement described in footnote (3), as applicable.  This amendment reports the correct number of common shares withheld."}],"balance_after":48066.0648,"source":{"system":"sec-edgar","filing":"0001201394-26-000005","document":"wk-form4a_1776112966.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000005/wk-form4a_1776112966.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809987,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:49.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":true,"shares":1717.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":48826.6268,"source":{"system":"sec-edgar","filing":"0001201394-26-000005","document":"wk-form4a_1776112966.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000005/wk-form4a_1776112966.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809986,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:49.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":985.641,"price":163.45,"value":161103.02145,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In the April 2, 2026 Form 4, an estimated number of Park common shares was reported as being withheld by Park in order to satisfy the tax withholding obligations of the reporting person that arose upon the vesting of the PBRSUs which were not subject to the service-based vesting requirement described in footnote (1) and the vesting of the PBRSUs that had been subject to the service-based vesting requirement described in footnote (3), as applicable.  This amendment reports the correct number of common shares withheld."}],"balance_after":47109.1268,"source":{"system":"sec-edgar","filing":"0001201394-26-000005","document":"wk-form4a_1776112966.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000005/wk-form4a_1776112966.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809985,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:49.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":2212.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":48094.7678,"source":{"system":"sec-edgar","filing":"0001201394-26-000005","document":"wk-form4a_1776112966.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000005/wk-form4a_1776112966.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809984,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52787,"kind":"person","name":"Burt Brady T","position":1,"cik":"0001330808","reported_name":"Burt Brady T","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"PBRSUs","published_at":"2026-04-13T20:42:43.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":1072.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":1072.5,"derivative":{"underlying":"Common Shares","underlying_shares":1072.5},"source":{"system":"sec-edgar","filing":"0001330808-26-000005","document":"wk-form4a_1776112960.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/805676/000133080826000005/wk-form4a_1776112960.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809983,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52787,"kind":"person","name":"Burt Brady T","position":1,"cik":"0001330808","reported_name":"Burt Brady T","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"PBRSUs","published_at":"2026-04-13T20:42:43.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":false,"shares":1132.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":1132.5},"source":{"system":"sec-edgar","filing":"0001330808-26-000005","document":"wk-form4a_1776112960.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/805676/000133080826000005/wk-form4a_1776112960.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809982,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52787,"kind":"person","name":"Burt Brady T","position":1,"cik":"0001330808","reported_name":"Burt Brady T","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:43.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":501.553,"price":163.45,"value":81978.83785,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In the April 2, 2026 Form 4, an estimated number of Park common shares was reported as being withheld by Park in order to satisfy the tax withholding obligations of the reporting person that arose upon the vesting of the PBRSUs which were not subject to the service-based vesting requirement described in footnote (1) and the vesting of the PBRSUs that had been subject to the service-based vesting requirement described in footnote (3), as applicable.  This amendment reports the correct number of common shares withheld."}],"balance_after":12601.6622,"source":{"system":"sec-edgar","filing":"0001330808-26-000005","document":"wk-form4a_1776112960.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/805676/000133080826000005/wk-form4a_1776112960.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809981,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52787,"kind":"person","name":"Burt Brady T","position":1,"cik":"0001330808","reported_name":"Burt Brady T","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:43.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":true,"shares":1132.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":13103.2152,"source":{"system":"sec-edgar","filing":"0001330808-26-000005","document":"wk-form4a_1776112960.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/805676/000133080826000005/wk-form4a_1776112960.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809980,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52787,"kind":"person","name":"Burt Brady T","position":1,"cik":"0001330808","reported_name":"Burt Brady T","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:43.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":473.809,"price":163.45,"value":77444.08105,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In the April 2, 2026 Form 4, an estimated number of Park common shares was reported as being withheld by Park in order to satisfy the tax withholding obligations of the reporting person that arose upon the vesting of the PBRSUs which were not subject to the service-based vesting requirement described in footnote (1) and the vesting of the PBRSUs that had been subject to the service-based vesting requirement described in footnote (3), as applicable.  This amendment reports the correct number of common shares withheld."}],"balance_after":11970.7152,"source":{"system":"sec-edgar","filing":"0001330808-26-000005","document":"wk-form4a_1776112960.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/805676/000133080826000005/wk-form4a_1776112960.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":809979,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52787,"kind":"person","name":"Burt Brady T","position":1,"cik":"0001330808","reported_name":"Burt Brady T","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Shares","published_at":"2026-04-13T20:42:43.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":1072.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":12444.5242,"source":{"system":"sec-edgar","filing":"0001330808-26-000005","document":"wk-form4a_1776112960.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805676/000133080826000005/wk-form4a_1776112960.xml","form_type":"4/A","original_submission_date":"2026-04-02"}},{"id":821690,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"PBRSUs","published_at":"2026-04-02T20:11:31.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":2212.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":2212.5,"derivative":{"underlying":"Common Shares","underlying_shares":2212.5},"source":{"system":"sec-edgar","filing":"0001201394-26-000002","document":"wk-form4_1775160688.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000002/wk-form4_1775160688.xml","form_type":"4"}},{"id":821689,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"PBRSUs","published_at":"2026-04-02T20:11:31.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":false,"shares":1717.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F2","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"These common shares of Park were acquired upon the satisfaction of a service-based vesting requirement whereby PBRSUs were converted into Park common shares on a one-for-one basis."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":1717.5},"source":{"system":"sec-edgar","filing":"0001201394-26-000002","document":"wk-form4_1775160688.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000002/wk-form4_1775160688.xml","form_type":"4"}},{"id":821688,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"Common Shares","published_at":"2026-04-02T20:11:31.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":767.8429,"price":163.45,"value":125503.922005,"ownership":{"direct":true},"balance_after":48061.7509,"source":{"system":"sec-edgar","filing":"0001201394-26-000002","document":"wk-form4_1775160688.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000002/wk-form4_1775160688.xml","form_type":"4"}},{"id":821687,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"Common 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basis."}],"balance_after":48829.5938,"source":{"system":"sec-edgar","filing":"0001201394-26-000002","document":"wk-form4_1775160688.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000002/wk-form4_1775160688.xml","form_type":"4"}},{"id":821686,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52788,"kind":"person","name":"TRAUTMAN DAVID L","position":1,"cik":"0001201394","reported_name":"TRAUTMAN DAVID L","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman of the Board"}}],"security":"Common 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Shares","published_at":"2026-04-02T20:11:31.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":2212.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."}],"balance_after":48094.7678,"source":{"system":"sec-edgar","filing":"0001201394-26-000002","document":"wk-form4_1775160688.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805676/000120139426000002/wk-form4_1775160688.xml","form_type":"4"}},{"id":821684,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":52790,"kind":"person","name":"Herreman Kelly A","position":1,"cik":"0001702544","reported_name":"Herreman Kelly A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"PBRSUs","published_at":"2026-04-02T20:11:23.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":262.5,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2023 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2023 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective March 31, 2026 (the \"2023 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 18, 2023. 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The PBRSUs convert into Park common shares on a one-for-one basis. The PBRSUs earned based on the performance level achieved are also subject to a service-based vesting requirement with 50% vesting (resulting in the right to receive the number of common shares shown in the first row in Table I) on the 2022 PBRSU Certification Date and the other 50% to vest on the first anniversary of the 2022 PBRSU Certification Date (shown in the second row in Table II as a derivative security)."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Effective March 31, 2025 (the \"2022 PBRSU Certification Date\"), the Executive Committee of the Board of Directors of Park National Corporation (\"Park\") certified the level of achievement with respect to the performance criteria for the three-fiscal-year performance period applicable to performance-based restricted stock units (\"PBRSUs\") granted to the reporting person effective January 20, 2022. 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These 495 common shares had previously been beneficially owned indirectly by the reporting person as trustee of the Trust.  As a result of the distribution described above, the reporting person no longer has any pecuniary interest in these 495 shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reflects the distribution in accordance with the R. E. Ramser Trust FBO Russell Ramser (the \"Trust\") of 495 common shares of Park, and the functional equivalent of a gift to the ultimate beneficiary upon completion of such distribution.  These 495 common shares had previously been beneficially owned indirectly by the reporting person as trustee of the Trust.  As a result of the distribution described above, the reporting person no longer has any pecuniary interest in these 495 shares."}],"balance_after":989,"source":{"system":"sec-edgar","filing":"0000805676-25-000006","document":"wk-form5_1739395862.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/805676/000080567625000006/wk-form5_1739395862.xml","form_type":"5"}},{"id":1379694,"issuer":{"id":4137,"kind":"organization","name":"PARK NATIONAL CORP /OH/"},"owners":[{"id":73840,"kind":"person","name":"ZAZWORSKY LEON","position":1,"cik":"0001267119","reported_name":"ZAZWORSKY LEON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common 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