0001228924-23-000023.txt : 20230816 0001228924-23-000023.hdr.sgml : 20230816 20230816152810 ACCESSION NUMBER: 0001228924-23-000023 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230815 FILED AS OF DATE: 20230816 DATE AS OF CHANGE: 20230816 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Alltoft Jennifer Sadie CENTRAL INDEX KEY: 0001769053 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-11740 FILM NUMBER: 231178052 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 2023-08-15 0 0000724004 MESA LABORATORIES INC /CO/ MLAB 0001769053 Alltoft Jennifer Sadie 12100 W. 6TH AVENUE LAKEWOOD CO 80228 1 0 0 0 0 Common Stock 2023-08-15 4 M 0 754 0 A 2400 D Restricted Stock Units - 6 2023-08-15 4 M 0 754 0 D Common Stock 754 0 D Each RSU represents a contingent right to receive one share of the Issuer's common stock RSUs that vest on August 15, 2023 Not Applicable John Sakys under Power of Attorney by Jennifer Alltoft 2023-08-16