0001228924-23-000027.txt : 20230905 0001228924-23-000027.hdr.sgml : 20230905 20230905163406 ACCESSION NUMBER: 0001228924-23-000027 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230901 FILED AS OF DATE: 20230905 DATE AS OF CHANGE: 20230905 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Owens Gary M CENTRAL INDEX KEY: 0001700671 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-11740 FILM NUMBER: 231236296 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] 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 2023-09-01 0 0000724004 MESA LABORATORIES INC /CO/ MLAB 0001700671 Owens Gary M 12100 W. 6TH AVENUE LAKEWOOD CO 80228 0 1 0 0 President and CEO 1 Common Stock 2023-09-01 4 M 0 2000 136.42 A 32032 D Common Stock 2023-09-01 4 S 0 2000 142.82 D 30032 D Non Qualified Stock Options 136.42 2023-09-01 4 X 0 2000 0 D 2018-09-01 2023-09-01 Common Stock 2000 99769 D 1/5 exercisable on each anniversary date of the 09-01-2017 grant date Sale reported on this Form 4 was effected pursuant to a Rule 10B5-1 trading plan adopted by the reporting person on May 30, 2023 John Sakys under Power of Attorney by Gary Owens 2023-09-05