X0306 4 2021-05-19 0 0001338749 POTLATCHDELTIC CORP PCH 0001272732 DRISCOLL WILLIAM LINDEKE C/O POTLATCHDELTIC CORPORATION 601 W. FIRST AVE., STE. 1600 SPOKANE WA 99201 1 0 0 0 Common Stock 2021-05-19 5 G 0 E 262 0.00 D 109372.826 D Common Stock 240819 I See footnote 2 Includes adjustments for dividends accrued. The reporting person has 235,221 shares held in trust, 5,231 held as a manager, 367 shares as a right to substitute and 240,452 of these shares are expressly disclaimed. William L. Driscoll Director /s/ Michele Tyler, Attorney-in-Fact 2021-05-21