0001228924-24-000003.txt : 20240326 0001228924-24-000003.hdr.sgml : 20240326 20240326125152 ACCESSION NUMBER: 0001228924-24-000003 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240108 FILED AS OF DATE: 20240326 DATE AS OF CHANGE: 20240326 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Archbold Brian David CENTRAL INDEX KEY: 0001776947 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-11740 FILM NUMBER: 24782370 MAIL ADDRESS: STREET 1: 12100 W. 6TH AVENUE CITY: LAKEWOOD STATE: CO ZIP: 80228 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MESA LABORATORIES INC /CO/ CENTRAL INDEX KEY: 0000724004 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823] ORGANIZATION NAME: 08 Industrial Applications and Services IRS NUMBER: 840872291 STATE OF INCORPORATION: CO FISCAL YEAR END: 0331 BUSINESS ADDRESS: STREET 1: 12100 W 6TH AVE CITY: LAKEWOOD STATE: CO ZIP: 80228 BUSINESS PHONE: 3039878000 MAIL ADDRESS: STREET 1: 12100 W 6TH AVE CITY: LAKEWOOD STATE: CO ZIP: 80228 FORMER COMPANY: FORMER CONFORMED NAME: MESA LABORATORIES INC /CO DATE OF NAME CHANGE: 19951117 FORMER COMPANY: FORMER CONFORMED NAME: MESA MEDICAL INC DATE OF NAME CHANGE: 19921123 4 1 primary_doc.xml PRIMARY DOCUMENT X0508 4 2024-01-08 0 0000724004 MESA LABORATORIES INC /CO/ MLAB 0001776947 Archbold Brian David 12100 W. 6TH AVENUE LAKEWOOD CO 80228 0 1 0 0 SVP Operations 0 Non Qualified Stock Option 129.1 2024-01-08 4 E 0 290 0 D 2019-01-08 2024-01-08 Common Stock 290 15116 D NSOs that vest 1/5 on each anniversary date of the January 8, 2018 grant date. NSOs expired unexercised on January 8, 2024 John Sakys under Power of Attorney by Brian Archbold 2024-03-26