0001228924-24-000007.txt : 20240403 0001228924-24-000007.hdr.sgml : 20240403 20240403095739 ACCESSION NUMBER: 0001228924-24-000007 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240402 FILED AS OF DATE: 20240403 DATE AS OF CHANGE: 20240403 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sullivan John James CENTRAL INDEX KEY: 0001305784 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-11740 FILM NUMBER: 24817162 MAIL ADDRESS: STREET 1: 12100 W. 6TH AVENUE CITY: LAKEWOOD STATE: CO ZIP: 80228 FORMER NAME: FORMER CONFORMED NAME: Sullivan John J DATE OF NAME CHANGE: 20041013 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 2024-04-02 0 0000724004 MESA LABORATORIES INC /CO/ MLAB 0001305784 Sullivan John James 12100 W. 6TH AVENUE LAKEWOOD CO 80228 1 0 0 0 0 Non Qualified Stock Option 142.4 2024-04-02 4 E 0 450 0 D 2019-04-02 2024-04-02 Common Stock 450 0 D NSOs that vest 1/5 on each anniversary date of the April 2, 2018 grant date NSOs that expired on April 2, 2024 John Sakys under Power of Attorney by John Sullivan 2024-04-03