X0407 4 2023-06-01 0 0000879635 MID PENN BANCORP INC MPB 0001968513 Kiefer Bruce A 2407 PARK DRIVE HARRISBURG PA 17110 1 0 0 0 0 Mid Penn Bancorp, Inc. Common Stock 2023-06-01 4 A 0 1760 0 A 1760 D Mid Penn Bancorp, Inc. Common Stock 34525 D Mid Penn Bancorp, Inc. Common Stock 388 I By minor child Mid Penn Bancorp, Inc. Common Stock 1003259 I By Lawrence Keister & Co. Shares granted in the form of restricted stock, which vests 100% on the first anniversary of the date of grant. Mr. Kiefer is a managing partner of Lawrence Keister & Co., a family partnership. Accordingly, he is deemed to have shared voting and dispositive power over the shares held by the partnership. Mr. Kiefer disclaims beneficial ownership of shares held by the partnership, except to the extent of his proportionate pecuniary interest therein. /s/ Bruce A. Kiefer 2023-06-02