SC 13G/A

Amended Statement of Ownership

TETRA TECHNOLOGIES INC Filed 2011-09-09 Acc 0001086364-11-005176

Documents 1

SC 13G/A Amended Statement of Ownership , tetratech08312011.txt

Around this filing

2012-02-09 SC 13G/A Amended Statement of Ownership
2011-09-09 SC 13G/A Amended Statement of Ownership
2011-09-08 4 Changes in Ownership
2011-02-14 SC 13G/A Amended Statement of Ownership

Link to a passage

External

SEC EDGAR (opens in new tab)