0001415889-18-001678.txt : 20181123 0001415889-18-001678.hdr.sgml : 20181123 20181123143424 ACCESSION NUMBER: 0001415889-18-001678 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181120 FILED AS OF DATE: 20181123 DATE AS OF CHANGE: 20181123 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wiersma Lonna CENTRAL INDEX KEY: 0001742119 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26719 FILM NUMBER: 181199581 MAIL ADDRESS: STREET 1: C/O MERCANTILE BANK CORPORATION STREET 2: 310 LEONARD ST. CITY: GRAND RAPIDS STATE: MI ZIP: 49504 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 form4-11232018_111109.xml X0306 4 2018-11-20 0001042729 MERCANTILE BANK CORP MBWM 0001742119 Wiersma Lonna C/O MERCANTILE BANK CORPORATION 310 LEONARD ST. GRAND RAPIDS MI 49504 false true false false SVP, HUMAN RESOURCES DIRECTOR Common Stock 2018-11-20 4 S 0 1000 31.37 D 5000 D Common Stock 27211 I 401(k) Plan Employee Stock Option (Common Stock - Right to Buy) 36.22 2018-11-17 2023-11-16 Common Stock 500 500 D /s/ Bradley J. Wyatt, Attorney-in-Fact 2018-11-23