Live feed
Filing
SCHEDULE 13G/A
SCHEDULE 13G/A0000102909-25-000230·MESA LABORATORIES INC /CO/
Schedule 13G ownership disclosure
Mesa Laboratories Inc
Common Stock · CUSIP: 59064R109
Event date: 2025-09-30
- Filing-level shares
- 321,717
- Percent of class
- 5.84%
- The Vanguard Group
Shares: 321,717 · Class: 5.84%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000102909-25-000230
- Form type
- SCHEDULE 13G/A
- Filer
- MESA LABORATORIES INC /CO/
- CIK
- CIK 724004
- Filed
- Oct 31, 2025
- Reporting period
- Sep 30, 2025
- Description
- Schedule 13G beneficial ownership