Insiders · Profile

HERTEL GEOFFREY M

President & CEO at TETRA TECHNOLOGIES. Filing since 9 May 2007. CIK 0001182278

Company
Date
Role
Action
Shares
Amount
Of holding
25 Nov 2008
President & CEO
Bought
147,400
$544.58K
51.7%
24 Nov 2008
President & CEO
Bought
2,600
$9.36K
0.9%
17 Jan 2008
President & CEO
Bought
70,000
$997.50K
37.9%
11 May 2007
President & CEO
Sold, plan not stated
182,000
$4.83M
49.6%
10 May 2007
President & CEO
Sold, plan not stated
75,500
$1.99M
32.2%
9 May 2007
President & CEO
Sold, plan not stated
222,500
$5.88M
58.4%
6 decisions on file.