Form 4 for BPRN Princeton Bancorp, Inc.

Accepted 2026-01-23 00:00:00 ET · period of report 2026-01-21 · accession 0001193125-26-020506 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
D	2026-01-23	2026-01-22	BPRN	Clark Matthew T.	CIO	M - OptEx	$0.00	+608	689	+751%	$0
D	2026-01-23	2026-01-21	BPRN	Clark Matthew T.	CIO	A - Grant	$0.00	+1,647	1,647	New	$0
D	2026-01-23	2026-01-22	BPRN	Clark Matthew T.	CIO	M - OptEx	$0.00	-608	1,217	-33%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-01-22	M	A	608	$0.00	689	D	—	—	(F1) Shares acquired pursuant to the vesting of the restricted stock unit award listed below expiring on 01/22/2028.
2	Derivative	Restricted Stock Units	2026-01-21	A	A	1,647	$0.00	1,647	D	$0.00 · 2027-01-21 to 2029-01-21	1,647 Common Stock	(F2) 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 1/3 installments over a 3-year period on each anniversary of the grant date.
3	Derivative	Restricted Stock Units	2026-01-22	M	D	608	$0.00	1,217	D	$0.00 · 2026-01-22 to 2028-01-22	608 Common Stock	(F2) 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 1/3 installments over a 3-year period on each anniversary of the grant date.