BlackRock, Inc. - Jun 30, 2025 SCHEDULE 13G/A Report for GEOSPACE TECHNOLOGIES CORPORATION Common Stock (GEOS)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: GEOSPACE TECHNOLOGIES CORPORATION Common Stock
Symbol: GEOS
Shares outstanding: 12.7M shares
Disclosed Ownership: 342K shares
Ownership: 2.7%
Form type: SCHEDULE 13G/A
Date filed: 7/17/2025, 07:54 PM
Date of event: Jun 30, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	2.7%	342K	339K	0	Spencer Fleming	Managing Director