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Year archive

GEOSPACE TECHNOLOGIES CORP — 1998 filings

All 6 regulatory filings released by GEOSPACE TECHNOLOGIES CORP (GEOS) in 1998, sourced directly from the official regulator.

6 Filings
1998 Period
1998 filings (6)
Filing Released Lang
Regulatory Filings
1998-12-21 English
Major Shareholding Notification
1998-12-14 English
Interim / Quarterly Report
1998-08-06 English
Interim / Quarterly Report
1998-05-07 English
Major Shareholding Notification
1998-02-17 English
Interim / Quarterly Report
1998-02-06 English