Andreas Halvorsen - Viking Global Investors
Holding/activity history for Tetra Technologies Inc COMMON STOCK (TTI)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2008 Q1 | 0 | 0.00 | Sell 100.00% | 1.01 | SEC | ||
| 2007 Q4 | 2,700,000 | 1.01 | Add 63.64% | 0.39 | $15.57 | $42,039,000 | SEC |
| 2007 Q3 | 1,650,000 | 1.02 | Buy | 1.02 | $21.14 | $34,881,000 | SEC |
| 2006 Q1 | 0 | 0.00 | Sell 100.00% | 0.38 | SEC | ||
| 2005 Q4 | 275,000 | 0.38 | Reduce 5.32% | 0.02 | $30.52 | $8,393,000 | SEC |
| 2005 Q3 | 290,450 | 0.43 | Add 0.61% | <0.01 | $31.22 | $9,067,000 | SEC |
| 2005 Q2 | 288,700 | 0.46 | Buy | 0.46 | $31.85 | $9,195,000 | SEC |