X0306 4 2022-01-03 0 0001338749 POTLATCHDELTIC CORP PCH 0001184042 PEIROS LARRY C/O POTLATCHDELTIC CORPORATION 601 W. FIRST AVE., STE. 1600 SPOKANE WA 99201 1 0 0 0 Phantom Stock Units 0.00 2022-01-03 4 A 0 0 0.00 A Common Stock 481.757 4745.454 D Phantom stock units are credited to the reporting person's account on the transaction date in accordance with the provisions of the PotlatchDeltic Corporation Deferred Compensation Plan for Directors II and will be paid on a 1-for-1 basis in shares of the issuer's common stock. Each unit of phantom stock is the economic equivalent of one share of the issuer's common stock. Phantom stock units will be paid upon the reporting person's termination from service with PotlatchDeltic in accordance with the provisions of the PotlatchDeltic Corporation Deferred Compensation Plan II for Directors. Includes phantom stock units allocated to the reporting person's Deferred Compensation Account since the reporting person's last report that represent quarterly dividends. Lawrence S. Peiros Director /s/ Michele Tyler Attorney-in-Fact 2022-01-04