0001531031 2026-08-03 2026-08-03 0001531031 1 2026-08-03 2026-08-03 0001531031 2 2026-08-03 2026-08-03 0001531031 3 2026-08-03 2026-08-03 0001531031 4 2026-08-03 2026-08-03 0001531031 5 2026-08-03 2026-08-03 0001531031 6 2026-08-03 2026-08-03 0001531031 7 2026-08-03 2026-08-03 0001531031 8 2026-08-03 2026-08-03 0001531031 9 2026-08-03 2026-08-03 0001531031 10 2026-08-03 2026-08-03 0001531031 11 2026-08-03 2026-08-03 0001531031 12 2026-08-03 2026-08-03 iso4217:USD pure shares S-8 S-8 EX-FILING FEES 0001531031 Esquire Financial Holdings, Inc. N/A false false false false false false false false false false false false S-8 Esquire Financial Holdings, Inc. Equity Common stock, $0.01 par value per share true 218052 124.58 27164918.16 0.0001381 3751.48 Equity Common stock, $0.01 par value per share true 20678 111.14 2298152.92 0.0001381 317.37 Equity Common stock, $0.01 par value per share true 21731 80.87 1757385.97 0.0001381 242.70 Equity Common stock, $0.01 par value per share true 22006 70.77 1557364.62 0.0001381 215.07 Equity Common stock, $0.01 par value per share true 19818 62.34 1235454.12 0.0001381 170.62 Equity Common stock, $0.01 par value per share true 20059 52.23 1047681.57 0.0001381 144.68 Equity Common stock, $0.01 par value per share true 19591 42.97 841825.27 0.0001381 116.26 Equity Common stock, $0.01 par value per share true 17615 35.39 623394.85 0.0001381 86.09 Equity Common stock, $0.01 par value per share true 19070 36.73 700441.10 0.0001381 96.73 Equity Common stock, $0.01 par value per share true 24471 29.66 725809.86 0.0001381 100.23 Equity Common stock, $0.01 par value per share true 27511 22.41 616521.51 0.0001381 85.14 Equity Common stock, $0.01 par value per share true 31734 19.57 621034.38 0.0001381 85.76 39189984.33 5412.13 0.00 5412.13 Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Signature Bancorporation, Inc. Amended and Restated Stock Incentive Plan (the "Equity Plan") as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of Esquire Financial Holdings, Inc. (the "Company") pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share was estimated solely for the purpose of calculating the registration fee in accordance with Rules 457(c) and (h) under the Securities Act, based on the average of the high and low prices of the Company's common stock as reported on the Nasdaq Capital Market on July 28, 2026. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of the exchange ratio of 2.671 (the "Exchange Ratio") as contemplated in the Agreement and Plan of Merger by and among Esquire Financial Holdings, Inc., Signature Bancorporation, Inc. and Esquire Merger Sub, Inc. (the "Merger Agreement") and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on May 26, 2026, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on July 1, 2025, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on July 1, 2024, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on July 1, 2023, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on July 1, 2022, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on July 1, 2021, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on October 1, 2020, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on October 1, 2019, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on July 1, 2018, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on August 1, 2017, but remain unexercised, as adjusted by the Exchange Ratio. Together with an indeterminate number of additional shares that may be necessary to adjust the number of shares reserved for issuance pursuant to the Equity Plan as a result of a stock split, stock dividend or similar adjustment of the outstanding common stock of the Company pursuant to 17 C.F.R. Section 230.416(a). The proposed maximum aggregate offering price per share represents the option exercise price on the date of grant in accordance with Rule 457(h)(1) as adjusted by the application of Exchange Ratio as contemplated in the Merger Agreement and is used to calculate the registration fee. The amount to be registered represents the shares of common stock currently reserved for issuance for options that were granted on October 1, 2016, but remain unexercised, as adjusted by the Exchange Ratio.