TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

Note: Option positions (PUT/CALL) are excluded.

Q3 2016
Shares 135,000 Value ($000) $825 Avg Close $6.08 Range $5.33 - $6.77
Q2 2016
Shares 140,500 Value ($000) $895 Avg Close $6.16 Range $4.65 - $7.75
Q1 2016
Shares 110,799 Value ($000) $704 Avg Close $5.86 Range $4.62 - $7.81
Q4 2015
Shares 41,400 Value ($000) $311 Avg Close $7.78 Range $5.66 - $9.44
Q3 2015
Shares 92,100 Value ($000) $544 Avg Close $6.34 Range $4.62 - $7.76
Q2 2015
Shares 101,100 Value ($000) $645 Avg Close $6.74 Range $5.85 - $7.52
Q1 2015
Shares 61,400 Value ($000) $379 Avg Close $5.51 Range $4.72 - $6.84
Q4 2014
Shares 39,200 Value ($000) $262 Avg Close $7.97 Range $4.90 - $10.96
Q3 2014
Shares 39,200 Value ($000) $424 Avg Close $11.39 Range $9.25 - $12.11
Q2 2014
Shares 47,500 Value ($000) $560 Avg Close $12.02 Range $10.87 - $13.43
Q1 2014
Shares 36,200 Value ($000) $463 Avg Close $11.58 Range $9.92 - $12.84