Mesa Laboratories Inc.

MLAB

Financials

10-QQ1 ended 06/30/2608/10/26 10-KFY 202606/03/26 10-QQ3 ended 12/31/2502/03/26 10-QQ2 ended 09/30/2511/06/25 10-QQ1 ended 06/30/2508/05/25

Disclosures

8-KCurrent report10/13/26 8-KCurrent report09/08/26 8-KCurrent report08/10/26 8-KCurrent report07/30/26 8-KCurrent report06/15/26

Prospectuses and Registrations

S-8Registration of securities for employees06/03/26 S-8Registration of securities for employees08/30/23 424B5Prospectus supplement04/05/22 S-3ASRAutomatic shelf registration04/05/22 S-8Registration of securities for employees08/30/21

Proxies

DEF 14ADefinitive proxy07/22/26 DEF 14ADefinitive proxy07/11/25 DEF 14ADefinitive proxy07/19/24 PX14A6GLetter to shareholders07/31/23 DEF 14ADefinitive proxy07/14/23

Ownership

Form 4Insider transaction10/29/26 SC 13GBeneficial ownership10/09/26 Form 4Insider transaction09/11/26 Form 4Insider transaction09/11/26 Form 4Insider transaction09/11/26

Other

NT 10-KLate filing notification (10-K)06/14/24 UPLOADLetter from the SEC04/02/24 CORRESPCorrespondence with the SEC03/25/24 UPLOADLetter from the SEC03/20/24 CORRESPCorrespondence with the SEC03/15/24