Mid Penn director granted 1,700 restricted shares

Kiefer Bruce A reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Kiefer Bruce A reported acquisition or exercise transactions in this Form 4 filing.

MID PENN BANCORP INC director Bruce A. Kiefer received a grant of 1,700 shares of restricted common stock on April 1, 2026. The shares were granted at no cost and vest 100% on the first anniversary of the grant date.

Following this grant, he holds 40,229 shares of Mid Penn Bancorp common stock directly, plus the 1,700 restricted shares. He also has indirect ownership of 388 shares held by a child and 1,003,259 shares held by Lawrence Keister & Co., a family partnership where he is a managing partner and is deemed to share voting and dispositive power, while disclaiming beneficial ownership beyond his proportionate economic interest.

Insider Trade Summary

Grant/Award: 1,700 shares

Grant/Award 4 txns

Insider Kiefer Bruce A

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Mid Penn Bancorp, Inc. Common Restricted Stock	1,700	$0.00	$0.00
holding	Mid Penn Bancorp, Inc. Common Stock	--	--	--
holding	Mid Penn Bancorp, Inc. Common Stock	--	--	--
holding	Mid Penn Bancorp, Inc. Common Stock	--	--	--

Holdings After Transaction: Mid Penn Bancorp, Inc. Common Restricted Stock — 1,700 shares (Direct); Mid Penn Bancorp, Inc. Common Stock — 40,229 shares (Direct); Mid Penn Bancorp, Inc. Common Stock — 388 shares (Indirect, By child); Mid Penn Bancorp, Inc. Common Stock — 1,003,259 shares (Indirect, By Lawrence Keister & Co.)

Footnotes (3)

1. F1. Shares granted in the form of restricted stock, which vests 100% on the first anniversary of the date of grant.
2. F2. Balance includes shares of restricted stock that vested on 4/1/2026.
3. F3. 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.

Key Figures

Restricted stock grant: 1,700 shares Grant price: $0.0000 per share Direct common shares: 40,229 shares +2 more

5 metrics

Restricted stock grant 1,700 shares Granted April 1, 2026; vests 100% on first anniversary

Grant price $0.0000 per share Restricted stock awarded at no cash cost to director

Direct common shares 40,229 shares Direct Mid Penn Bancorp common stock held after transactions

Indirect shares by child 388 shares Indirect ownership through child

Indirect shares by partnership 1,003,259 shares Held by Lawrence Keister & Co., a family partnership

Key Terms

restricted stock, vests 100% on the first anniversary, managing partner, family partnership, +1 more

5 terms

restricted stock financial

"Shares granted in the form of restricted stock, which vests 100%"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

vests 100% on the first anniversary financial

"which vests 100% on the first anniversary of the date of grant"

managing partner financial

"Mr. Kiefer is a managing partner of Lawrence Keister & Co."

family partnership financial

"Lawrence Keister & Co., a family partnership"

beneficial ownership financial

"Mr. Kiefer disclaims beneficial ownership of shares held by the partnership"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did MPB director Bruce Kiefer report?

Bruce A. Kiefer reported receiving a grant of 1,700 shares of Mid Penn Bancorp restricted common stock. The award was made on April 1, 2026 at no cost, increasing his direct equity-based compensation position with the company.

How do the 1,700 MPB restricted shares granted to Kiefer vest?

The 1,700 restricted shares granted to Bruce A. Kiefer vest 100% on the first anniversary of the grant date. This single cliff-vesting schedule means all shares become fully vested together after one year of service from April 1, 2026.

How many MPB common shares does Bruce Kiefer hold directly after this filing?

After the reported transactions, Bruce A. Kiefer directly holds 40,229 shares of Mid Penn Bancorp common stock. In addition, he directly holds 1,700 shares of restricted stock that were granted on April 1, 2026 and are subject to vesting conditions.

What indirect MPB shareholdings are associated with Bruce Kiefer?

Indirectly, Bruce A. Kiefer is associated with 388 shares held by a child and 1,003,259 shares held by Lawrence Keister & Co., a family partnership. He is deemed to share voting and dispositive power over partnership shares but disclaims full beneficial ownership.

What is Lawrence Keister & Co.’s role in Bruce Kiefer’s MPB holdings?

Lawrence Keister & Co. is a family partnership holding 1,003,259 Mid Penn Bancorp shares. As a managing partner, Bruce A. Kiefer is deemed to share voting and dispositive power, but he disclaims beneficial ownership except for his proportionate pecuniary interest in the partnership.

Did Bruce Kiefer buy or sell MPB shares on the open market in this Form 4?

The Form 4 shows a grant of 1,700 restricted shares to Bruce A. Kiefer as equity compensation rather than an open-market purchase. There are no reported open-market buys or sells; other entries update his direct and indirect holdings balances.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/03/2026 - 10:18 AM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Kiefer Bruce A

(Last) (First) (Middle)

2407 PARK DRIVE

(Street)

HARRISBURG PENNSYLVANIA 17110

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MID PENN BANCORP INC [ MPB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Mid Penn Bancorp, Inc. Common Restricted Stock	04/01/2026		A		1,700	A	$0	1,700(1)	D
Mid Penn Bancorp, Inc. Common Stock								40,229(2)	D
Mid Penn Bancorp, Inc. Common Stock								388	I	By child
Mid Penn Bancorp, Inc. Common Stock								1,003,259	I	By Lawrence Keister & Co.(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares granted in the form of restricted stock, which vests 100% on the first anniversary of the date of grant.

2. Balance includes shares of restricted stock that vested on 4/1/2026.

3. 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.

Remarks:

	/s/ Bruce A. Kiefer	04/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)