X0306 4 2022-07-14 0 0001669811 Donnelley Financial Solutions, Inc. DFIN 0001937606 Pattabhiram Chandar C/O DONNELLEY FINANCIAL SOLUTIONS 35 WEST WACKER DRIVE CHICAGO IL 60601 1 0 0 0 Common Stock 2022-07-14 4 A 0 5088 A 5088 D 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. Consists of 5,088 restricted stock units. William Zola, pursuant to power of attorney 2022-07-18