SEC Form 4 · accession 0001437749-26-025414

Esquire Financial Holdings, Inc. · ESQ

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Director

Period of report

Aug 1, 2026

Accepted (ET)

Aug 3, 2026 · 2:50 pm EDT

Rule 10b5-1 plan

box not checked

Issuer CIK

0001531031

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Aug 1, 2026	A	98,864	—	A	98,864	I	By corporation

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Options^F2,F3	$19.57	Aug 1, 2026	A	2,232	A	Oct 1, 2017	Oct 1, 2026	Common Stock	2,232	2,232	D
Stock Options^F2,F3	$22.41	Aug 1, 2026	A	1,736	A	Aug 1, 2018	Aug 1, 2027	Common Stock	1,736	1,736	D
Stock Options^F2,F3	$29.66	Aug 1, 2026	A	1,535	A	Jul 1, 2019	Jul 1, 2028	Common Stock	1,535	1,535	D
Stock Options^F2,F3	$36.73	Aug 1, 2026	A	1,001	A	Oct 1, 2020	Oct 1, 2029	Common Stock	1,001	1,001	D
Stock Options^F2,F3	$35.39	Aug 1, 2026	A	801	A	Oct 1, 2021	Oct 1, 2030	Common Stock	801	801	D
Stock Options^F2,F3	$42.97	Aug 1, 2026	A	801	A	Jul 1, 2022	Jul 1, 2031	Common Stock	801	801	D
Stock Options^F2,F3	$52.23	Aug 1, 2026	A	934	A	Jul 1, 2023	Jul 1, 2032	Common Stock	934	934	D
Stock Options^F2,F3	$62.34	Aug 1, 2026	A	942	A	Jul 1, 2024	Jul 1, 2033	Common Stock	942	942	D
Stock Options^F2,F3	$70.77	Aug 1, 2026	A	950	A	Jul 1, 2025	Jul 1, 2034	Common Stock	950	950	D
Stock Options^F2,F3	$80.87	Aug 1, 2026	A	950	A	Jul 1, 2026	Jul 1, 2035	Common Stock	950	950	D
Stock Options^F2,F4	$111.14	Aug 1, 2026	A	950	A	May 26, 2027	May 26, 2036	Common Stock	950	950	D

F1Pursuant to the Agreement and Plan of Merger dated March 11, 2026 between the Issuer, Signature Bancorporation, Inc. ("Signature") and Esquire Merger Sub, Inc., each issued and outstanding share of Signature common stock was converted into the right to receive 2.671 shares of common stock of Issuer. Holders of Signature Common Stock will receive cash in lieu of fractional shares of Issuer common stock in accordance with the terms of the Agreement and Plan of Merger.
F2This option converted into a stock option exercisable for a number of shares of Issuer common stock equal to the number of shares of Signature common stock underlying the option multiplied by 2.671, rounded down to the nearest whole share, with an exercise price per share of Issuer common stock equal to the exercise price applicable to the underlying option divided by 2.671, rounded up to the nearest cent.
F3Stock options are fully vested.
F4Stock options vest in five equal annual installments commencing on May 26, 2027.