X0306 4 2020-10-20 0 0000923120 GREENBRIER COMPANIES INC GBX 0001216953 RITTENBAUM MARK J C/O THE GREENBRIER COMPANIES, INC. ONE CENTERPOINTE DRIVE, SUITE 200 LAKE OSWEGO OR 97035 0 1 0 0 EVP, Chief Comm & Leasing Off Common Stock 2020-10-20 4 A 0 17649 0.0 A 105185 D Common Stock 2020-10-20 4 F 0 927 32.31 D 104258 D The reported transaction involved the reporting person's receipt of a grant of 14,793 restricted stock units under The Greenbrier Companies 2017 Amended and Restated Stock Incentive Plan and the vesting of 2,856 performance-vesting restricted stock units granted under The Greenbrier Companies 2017 Amended and Restated Stock Incentive Plan, which had previously been reported on Table II of Form 4. The reporting person has reported prior awards of restricted stock units in Table II of Form 4. The total reported in Column 5 includes the 14,793 newly awarded restricted stock units, 2,856 newly vested performance-vesting restricted stock units, 31,782 previously reported time-vesting restricted stock units, and 55,754 shares of common stock. By: Kim Moore, Attorney-In-Fact For: Mark J. Rittenbaum 2020-10-22