Esquire Bank acquires Signature Bank

Esquire Bank agreed to acquire Signature Bank. Reported deal value: $348.4M. Status: Pending. Sector: commercial banking. Target headquarters context: Rosemont, Illinois, United States.

This page summarizes publicly available information about the transaction as of 2026-03-13. Figures and status may change as filings and press coverage update.

Mar 13, 2026 Esquire Financial : $ 348 .4 Million All - Stock Acquisition Of Signature Bancorporation Expands Chicago Banking Presence Esquire Financial Holdings announced a definitive agreement to acquire Signature Bancorporation in an all-stock transaction valued at approximately $ 348 .4 million, marking a significant expansion into the Chicago commercial banking market