{"transactions":[{"id":777042,"issuer":{"id":2289,"kind":"organization","name":"Donnelley Financial Solutions, Inc.","symbol":"DFIN"},"owners":[{"id":46890,"kind":"person","name":"Pattabhiram Chandar","position":1,"cik":"0001937606","reported_name":"Pattabhiram Chandar","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-15T20:30:12.000Z","date":"2026-05-13","kind":"grant","planned":false,"acquired":true,"shares":4265,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Company granted restricted stock units (\"RSUs\") issued pursuant to a Rule 16b-3 plan. The RSUs are payable in shares of common stock on the first anniversary of the grant date or when the reporting person ceases to be a director, if earlier. Additionally, the reporting person may defer payment of any vesting of shares until the date such person ceases to be a director."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 11,914 shares held directly and 8,516 restricted stock units."}],"balance_after":20430,"source":{"system":"sec-edgar","filing":"0001937606-26-000002","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1669811/000193760626000002/ownership.xml","form_type":"4"}},{"id":1145378,"issuer":{"id":2289,"kind":"organization","name":"Donnelley Financial Solutions, Inc.","symbol":"DFIN"},"owners":[{"id":46890,"kind":"person","name":"Pattabhiram Chandar","position":1,"cik":"0001937606","reported_name":"Pattabhiram Chandar","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-16T21:30:14.000Z","date":"2025-05-14","kind":"grant","planned":false,"acquired":true,"shares":4251,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Company granted restricted stock units (\"RSUs\") issued pursuant to a Rule 16b-3 plan. The RSUs are payable in shares of common stock on the first anniversary of the grant date or when the reporting person ceases to be a director, if earlier. Additionally, the reporting person may defer payment of any vesting of shares until the date such person ceases to be a director."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 9,124 shares held directly and 7,041 restricted stock units."}],"balance_after":16165,"source":{"system":"sec-edgar","filing":"0000950170-25-073725","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1669811/000095017025073725/ownership.xml","form_type":"4"}},{"id":1511381,"issuer":{"id":2289,"kind":"organization","name":"Donnelley Financial Solutions, Inc.","symbol":"DFIN"},"owners":[{"id":46890,"kind":"person","name":"Pattabhiram Chandar","position":1,"cik":"0001937606","reported_name":"Pattabhiram Chandar","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-17T21:29:37.000Z","date":"2024-05-15","kind":"grant","planned":false,"acquired":true,"shares":2790,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Company granted restricted stock units (\"RSUs\") issued pursuant to a Rule 16b-3 plan. The RSUs are payable in shares of common stock on the first anniversary of the grant date or when the reporting person ceases to be a director, if earlier. Additionally, the reporting person may defer payment of any vesting of shares until the date such person ceases to be a director."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 5,088 shares held directly and 6,826 restricted stock units."}],"balance_after":11914,"source":{"system":"sec-edgar","filing":"0000950170-24-061906","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1669811/000095017024061906/ownership.xml","form_type":"4"}},{"id":1884628,"issuer":{"id":2289,"kind":"organization","name":"Donnelley Financial Solutions, Inc.","symbol":"DFIN"},"owners":[{"id":46890,"kind":"person","name":"Pattabhiram Chandar","position":1,"cik":"0001937606","reported_name":"Pattabhiram Chandar","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-05-19T20:12:47.000Z","date":"2023-05-17","kind":"grant","planned":false,"acquired":true,"shares":4036,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Company granted restricted stock units (\"RSUs\") issued pursuant to a Rule 16b-3 plan. The RSUs are payable in shares of common stock on the first anniversary of the grant date or when the reporting person ceases to be a director, if earlier. Additionally, the reporting person may defer payment of any vesting of shares until the date such person ceases to be a director."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 9,124 restricted stock units."}],"balance_after":9124,"source":{"system":"sec-edgar","filing":"0000950170-23-023252","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1669811/000095017023023252/ownership.xml","form_type":"4"}},{"id":2206315,"issuer":{"id":2289,"kind":"organization","name":"Donnelley Financial Solutions, Inc.","symbol":"DFIN"},"owners":[{"id":46890,"kind":"person","name":"Pattabhiram Chandar","position":1,"cik":"0001937606","reported_name":"Pattabhiram Chandar","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-07-18T20:46:59.000Z","date":"2022-07-14","kind":"grant","acquired":true,"shares":5088,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Company granted restricted stock units (\"RSUs\") issued pursuant to a Rule 16b-3 plan. The RSUs are payable in shares of common stock on the first anniversary of the grant date or when the reporting person ceases to be a director, if earlier. Additionally, the reporting person may defer payment of any vesting of shares until the date such person ceases to be a director."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 5,088 restricted stock units."}],"balance_after":5088,"source":{"system":"sec-edgar","filing":"0001209191-22-042448","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1669811/000120919122042448/doc4.xml","form_type":"4"}}]}