BlackRock, Inc. - Sep 30, 2025 SCHEDULE 13G/A Report for MESA LABORATORIES INC Common Stock (MLAB)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: MESA LABORATORIES INC Common Stock
Symbol: MLAB
Shares outstanding: 5.49M shares
Disclosed Ownership: 379K shares
Ownership: 6.9%
Form type: SCHEDULE 13G/A
Date filed: 10/2/2025, 06:46 PM
Date of event: Sep 30, 2025
Previous filing: Jul 18, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	6.9%	379K	373K	0	Spencer Fleming	Managing Director