0001415889-20-002805.txt : 20201203 0001415889-20-002805.hdr.sgml : 20201203 20201203182319 ACCESSION NUMBER: 0001415889-20-002805 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201201 FILED AS OF DATE: 20201203 DATE AS OF CHANGE: 20201203 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: 201368040 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 form4-12032020_031208.xml X0306 4 2020-12-01 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 2020-12-01 4 F 0 786 25.0444 D 7377 D Common Stock 22421 I 401(k) Plan Common Stock 7500 D Employee Stock Option (Common Stock - Right to Buy) 36.22 2018-11-17 2023-11-16 Common Stock 500 500 D Includes shares acquired pursuant to the issuer's 401(k) Plan since last report of common stock ownership. /s/ Bradley J. Wyatt, Attorney-in-Fact 2020-12-03