John Marshall Bancorp (JMSB) director reports new restricted stock grant

Rhea-AI Filing Summary

John Marshall Bancorp, Inc. director Philip W. Allin reported receiving 1,901 shares of common stock on 12/16/2025 in the form of restricted stock awards. These awards will vest in equal installments over two years, with the first installment vesting on the anniversary of the grant.

Following this transaction, Allin beneficially owns 29,963 shares of common stock directly and 157,250 shares indirectly through the Philip W. Allin trust, over which he has investment control. The indirect holdings include 4,251 shares related to unvested restricted stock awards that will be issued upon vesting.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Allin Philip W

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,901	$0.00	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 29,963 shares (Direct); Common Stock — 157,250 shares (Indirect, See footnote)

Footnotes (1)

1. 1,901 shares issuable upon vesting of restricted stock awards. The awards will vest in equal installments over two years with the first installment vesting on the anniversary of the grant. Includes 4,251 shares relating to unvested restricted stock awards issuable upon vesting. Shares owned by the Philip W. Allin trust over which the reporting person has investment control.

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Form 4 Insider Transactions: What Each Field Means →

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^*

Allin Philip W

(Last) (First) (Middle)

1943 ISAAC NEWTON SQUARE EAST

SUITE 100

(Street)

RESTON VA 20190

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
John Marshall Bancorp, Inc. [ JMSB ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/16/2025

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

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

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

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
Common Stock	12/16/2025		A		1,901(1)	A	$0	29,963(2)	D
Common Stock								157,250	I	See footnote(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. 1,901 shares issuable upon vesting of restricted stock awards. The awards will vest in equal installments over two years with the first installment vesting on the anniversary of the grant.

2. Includes 4,251 shares relating to unvested restricted stock awards issuable upon vesting.

3. Shares owned by the Philip W. Allin trust over which the reporting person has investment control.

	/s/ Jason S. Anderson, Attorney-in-Fact	12/18/2025
	** 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.

FAQ

What insider transaction did John Marshall Bancorp (JMSB) disclose in this filing?

The filing reports that director Philip W. Allin received 1,901 shares of John Marshall Bancorp common stock as restricted stock awards on 12/16/2025.

How do the restricted stock awards for JMSB’s director vest?

The 1,901 restricted shares will vest in equal installments over two years, with the first installment vesting on the anniversary of the grant date.

How many John Marshall Bancorp (JMSB) shares does the director own after this transaction?

After the transaction, the director beneficially owns 29,963 shares directly and 157,250 shares indirectly through a trust.

What portion of the JMSB director’s holdings are unvested restricted stock awards?

The filing states that the director’s holdings include 4,251 shares relating to unvested restricted stock awards that will be issued upon vesting.

What is the nature of the indirect ownership reported for JMSB’s director?

The 157,250 indirectly owned shares are held by the Philip W. Allin trust, over which the reporting person has investment control.

Did the JMSB director pay cash for the newly acquired restricted stock?

The 1,901 restricted shares are shown with a price of $0, indicating they were granted as equity compensation rather than purchased for cash.