0001415889-22-002566.txt : 20220304 0001415889-22-002566.hdr.sgml : 20220304 20220304172139 ACCESSION NUMBER: 0001415889-22-002566 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220304 FILED AS OF DATE: 20220304 DATE AS OF CHANGE: 20220304 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: 22715312 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 form4-03042022_020321.xml X0306 4 2022-03-04 1 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 2022-03-04 4 A 0 2646 0 A 13927 D Common Stock 2022-03-04 4 A 0 1841 0 A 15768 D Common Stock 23123 I 401(k) Plan These shares are not a new award, rather they represent pro rata vesting of shares from the 2019 performance grants triggered by the retirement of Ms. Wiersma on March 4, 2022 These shares are not a new award, rather they represent pro rata vesting of shares from the 2020 performance grants triggered by the retirement of Ms. Wiersma on March 4, 2022 Ms. Wiersma retired effective March 4, 2022. /s/ Bradley J. Wyatt, Attorney-in-Fact 2022-03-04