Princeton Bancorp (BPRN) director Giacin reports 2,250 RSUs and new share ownership

Rhea-AI Filing Summary

Princeton Bancorp, Inc. director Judith A. Giacin reported equity compensation and related share activity. On 01/21/2026, she received 2,250 restricted stock units (RSUs) at an exercise price of $0. Each RSU represents the right to receive either the value of one share of common stock in cash or one share of common stock, and these RSUs vest in full on the first anniversary of the grant date.

On 01/22/2026, 1,700 RSUs were converted to 1,700 shares of common stock at $0, increasing her directly held common stock to 26,189 shares. She also reports 12,500 shares of common stock held indirectly through an IRA account for which MLPFS acts as custodian.

Insider Trade Summary

1,700 shares exercised/converted

Mixed 4 txns

Insider Giacin Judith A.

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	1,700	$0.00	--
Exercise	Common Stock	1,700	$0.00	--
Grant/Award	Restricted Stock Units	2,250	$0.00	--
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 0 shares (Direct); Common Stock — 26,189 shares (Direct); Common Stock — 12,500 shares (Indirect, By MLPFS as custodian for IRA)

Footnotes (1)

1. Shares acquired pursuant to the vesting of the restricted stock unit award listed below expiring on 01/22/2026. Each restricted stock unit represents the contingent right to receive either the value of one share of common stock in cash or one share of common stock. These restricted stock units vest in full on the first anniversary date of the grant.

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^*

Giacin Judith A.

(Last) (First) (Middle)

183 BAYARD LANE

(Street)

PRINCETON NJ 08540

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Princeton Bancorp, Inc. [ BPRN ]

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)
01/21/2026

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	01/22/2026		M		1,700(1)	A	$0	26,189	D
Common Stock								12,500	I	By MLPFS as custodian for IRA

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
Restricted Stock Units(2)	$0	01/21/2026		A		2,250		01/21/2027	01/21/2027	Common Stock	2,250	$0	2,250	D
Restricted Stock Units(2)	$0	01/22/2026		M			1,700	01/22/2026	01/22/2026	Common Stock	1,700	$0	0	D

Explanation of Responses:

1. Shares acquired pursuant to the vesting of the restricted stock unit award listed below expiring on 01/22/2026.

2. Each restricted stock unit represents the contingent right to receive either the value of one share of common stock in cash or one share of common stock. These restricted stock units vest in full on the first anniversary date of the grant.

	Judith Giacin, by Edward Hogan, attorney-in-fact	01/23/2026
	** 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.

FAQ

What insider activity did BPRN director Judith Giacin report on this Form 4?

Director Judith A. Giacin reported a grant of 2,250 restricted stock units (RSUs) on 01/21/2026 and the conversion of 1,700 RSUs into 1,700 shares of Princeton Bancorp common stock on 01/22/2026, both at an exercise price of $0.

How many Princeton Bancorp (BPRN) RSUs were granted to Judith Giacin?

On 01/21/2026, 2,250 RSUs were granted to Judith A. Giacin at an exercise price of $0. These RSUs vest in full on the first anniversary of the grant date.

When do Judith Giacin’s new RSUs in Princeton Bancorp vest?

The filing states that each restricted stock unit vests in full on the first anniversary date of the grant, meaning the 2,250 RSUs granted on 01/21/2026 are scheduled to vest on 01/21/2027.

How many Princeton Bancorp common shares does Judith Giacin own after these transactions?

After the reported transactions, Judith A. Giacin directly holds 26,189 shares of Princeton Bancorp common stock and indirectly reports 12,500 shares held through an IRA account for which MLPFS acts as custodian.

What does the RSU transaction code "M" mean in this BPRN Form 4?

In this Form 4, code "M" is used for the exercise or conversion of derivative securities. On 01/22/2026, 1,700 restricted stock units with an exercise price of $0 were converted into 1,700 shares of common stock.

How are Judith Giacin’s indirect Princeton Bancorp holdings structured?

The filing shows an indirect holding of 12,500 shares of common stock, described as held "By MLPFS as custodian for IRA", indicating these shares are in an IRA account for her benefit.