John Marshall Bancorp (JMSB) director receives 1,901 restricted shares

Rhea-AI Filing Summary

John Marshall Bancorp, Inc. director filed a report showing an acquisition of additional company stock. On 12/16/2025, the reporting person acquired 1,901 shares of common stock as restricted stock awards at a price of $0, reflecting an equity-based compensation grant that will vest in equal installments over two years, beginning on the first anniversary of the grant.

Following this transaction, the reporting person beneficially owns 32,275 shares of common stock directly, including 4,251 shares tied to unvested restricted stock awards issuable upon vesting, and 74,920 shares indirectly through the Philip R. Chase Revocable Trust, over which the reporting person has investment control.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Chase Philip

Role Director

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

Holdings After Transaction: Common Stock — 32,275 shares (Direct); Common Stock — 74,920 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 R. Chase Revocable Trust dated July 19, 2016 over which the reporting person has investment control.

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^*

Chase Philip

(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	32,275(2)	D
Common Stock								74,920	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 R. Chase Revocable Trust dated July 19, 2016 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 a director of John Marshall Bancorp, Inc. acquired 1,901 shares of common stock on 12/16/2025 through restricted stock awards at a price of $0.

What type of shares were acquired by the John Marshall Bancorp (JMSB) insider?

The insider acquired restricted stock awards covering 1,901 shares of common stock, which are scheduled to vest in equal installments over two years starting on the grant's anniversary.

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

After the transaction, the reporting person beneficially owns 32,275 shares of common stock directly and 74,920 shares indirectly through a revocable trust.

What portion of the John Marshall Bancorp (JMSB) holdings relates to unvested restricted stock?

The filing states that the direct holdings include 4,251 shares related to unvested restricted stock awards that are issuable upon vesting.

How are some of the John Marshall Bancorp (JMSB) shares held indirectly by the insider?

74,920 shares are held by the Philip R. Chase Revocable Trust dated July 19, 2016, over which the reporting person has investment control.

What is the relationship of the reporting person to John Marshall Bancorp (JMSB)?

The reporting person is identified as a Director of John Marshall Bancorp, Inc., according to the relationship section of the filing.