0001415889-18-000111.txt : 20180123 0001415889-18-000111.hdr.sgml : 20180123 20180123165051 ACCESSION NUMBER: 0001415889-18-000111 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180119 FILED AS OF DATE: 20180123 DATE AS OF CHANGE: 20180123 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SULLIVAN THOMAS R CENTRAL INDEX KEY: 0001185832 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26719 FILM NUMBER: 18542918 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MERCANTILE BANK CORP CENTRAL INDEX KEY: 0001042729 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] IRS NUMBER: 383360865 STATE OF INCORPORATION: MI FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 310 LEONARD STREET NW CITY: GRAND RAPIDS STATE: MI ZIP: 49504 BUSINESS PHONE: 616 406-3000 MAIL ADDRESS: STREET 1: 310 LEONARD STREET NW CITY: GRAND RAPIDS STATE: MI ZIP: 49504 4 1 form4-01232018_010137.xml X0306 4 2018-01-19 0001042729 MERCANTILE BANK CORP MBWM 0001185832 SULLIVAN THOMAS R C/O MERCANTILE BANK CORPORATION 310 LEONARD STREET GRAND RAPIDS MI 49504 true false false false Common Stock 2018-01-19 4 M 0 7000 7.8 A 22073 D Common Stock 43774 I by IRA Employee Stock Option (Common Stock - right to buy) 7.8 2018-01-19 4 M 0 7000 0 D 2014-06-01 2018-11-24 Common Stock 7000 0 D Employee Stock Option (Common Stock - right to buy) 22.14 2016-11-13 2021-11-12 Common Stock 1488 1488 D Employee Stock Option (Common Stock - right to buy) 27.66 2017-11-19 2022-11-18 Common Stock 620 620 D /s/ Bradley J. Wyatt, Attorney-in-Fact 2018-01-23