On May 16, 2017, Enterprise Bancorp, Inc. filed an Articles of Amendment to its Restated Articles of Organization with the Secretary of the Commonwealth of Massachusetts to effect the vote of the Company’s shareholders on May 2, 2017 to increase the number of authorized shares of common stock of the Company from 20,000,000 to 40,000,000. The Articles of Amendment, which were effective upon filing, are included as Exhibit 3.1 hereto and are incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits

>(d) Exhibits

Exhibit No. Description

3.1 Articles of Amendment to the Restated Articles of Incorporation of Enterprise Bancorp, Inc., dated May 16, 2017

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About ENTERPRISE BANCORP, INC. (NASDAQ:EBTC)

Enterprise Bancorp, Inc. operates as the parent holding company of Enterprise Bank and Trust Company (the Bank). The Company is engaged in the business of gathering deposits from the general public and investing primarily in loans and investment securities and utilizing the resulting cash flows to conduct operations, expand the branch network, and pay dividends to stockholders. Through the Bank and its subsidiaries, it offers a range of commercial and consumer loan products, deposit products and cash management services. It also offers investment advisory and wealth management, trust and insurance services. It offers commercial mortgage loans; construction and land development loans; secured and unsecured commercial loans; lines of credit, and standby letters of credit. The Company provides a range of investment advisory and management services delivered through two channels, Enterprise Investment Advisors and Enterprise Investment Services.

ENTERPRISE BANCORP, INC. (NASDAQ:EBTC) Recent Trading Information

ENTERPRISE BANCORP, INC. (NASDAQ:EBTC) closed its last trading session down -0.17 at 29.57 with 145,076 shares trading hands.