Tetra Technologies, Inc.

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NYSETTI
FormDescriptionDateFormat
S-8Securities offered to employees pursuant to employee benefit plansNov 19, 1997View HTMLDownload DOCDownload PDFDownload XLS
10-QQuarterly report which provides a continuing view of a company's financial positionNov 13, 1997View HTMLDownload DOCDownload PDFDownload XLS
8-A12BRegistration of certain classes of securities 12(b) of the Securities Exchange ActOct 7, 1997View HTMLDownload DOCDownload PDF
10-QQuarterly report which provides a continuing view of a company's financial positionAug 14, 1997View HTMLDownload DOCDownload PDFDownload XLS
11-KAn annual report of employee stock purchase, savings and similar plansJun 30, 1997View HTMLDownload DOCDownload PDFDownload XLS
10-QQuarterly report which provides a continuing view of a company's financial positionMay 15, 1997View HTMLDownload DOCDownload PDFDownload XLS
10-K405Annual report. The Regulation S-K Item 405 box on the cover page is checkedMar 26, 1997View HTMLDownload DOCDownload PDFDownload XLS
SC 13GSchedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutionsFeb 14, 1997View HTMLDownload DOCDownload PDF
SC 13G/AAmendment to a previously filed SC 13GFeb 13, 1997View HTMLDownload DOCDownload PDF
SC 13GSchedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutionsFeb 12, 1997View HTMLDownload DOCDownload PDF
SC 13G/AAmendment to a previously filed SC 13GJan 31, 1997View HTMLDownload DOCDownload PDF
SC 13G/AAmendment to a previously filed SC 13GJan 27, 1997View HTMLDownload DOCDownload PDF