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Geospace Technologies Corporation – Ownership Summary

NASDAQ: GEOS
Share price (8/18/26): $5.95
Market cap (8/18/26): $77.0 million

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Key Exhibits

External Links

Google Finance
SEC EDGAR

Insider Ownership

Davis Thomas L »

12/34/56

Jumper Stephen C »

12/34/56

≥5% Ownership

Disciplined Growth Investors Inc »

SC 13G/A

SC 13G/A

SC 13G/A

SC 13G/A

SC 13G/A

Vanguard Capital Management LLC »

SC 13G/A

12/34/56

SC 13G

12/34/56

Geospace Technologies Corporation – Ownership Summary Watch

Search in Documents

Key Exhibits

External Links

Insider Ownership

Davis Thomas L »

Jumper Stephen C »

≥5% Ownership

Disciplined Growth Investors Inc »

Vanguard Capital Management LLC »

Geospace Technologies Corporation – Ownership Summary