TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2020
Shares 36,850 Value ($000) $12 Avg Close $1.19 Range $0.28 - $2.07
Q4 2019
Shares 36,850 Value ($000) $72 Avg Close $1.61 Range $1.11 - $2.16
Q3 2019
Shares 36,850 Value ($000) $74 Avg Close $1.72 Range $1.25 - $2.18
Q2 2019
Shares 175,950 Value ($000) $287 Avg Close $2.01 Range $1.38 - $2.58
Q1 2019
Shares 36,850 Value ($000) $86 Avg Close $2.32 Range $1.59 - $2.68
Q4 2018
Shares 35,400 Value ($000) $59 Avg Close $2.78 Range $1.29 - $4.57
Q2 2018
Shares 327,840 Value ($000) $1,459 Avg Close $4.13 Range $3.18 - $4.85
Q1 2018
Shares 338,220 Value ($000) $1,269 Avg Close $3.93 Range $3.40 - $4.54
Q4 2017
Shares 331,590 Value ($000) $1,416 Avg Close $3.45 Range $2.55 - $4.43
Q3 2017
Shares 43,510 Value ($000) $124 Avg Close $2.45 Range $1.85 - $3.18
Q2 2017
Shares 27,400 Value ($000) $76 Avg Close $3.32 Range $2.61 - $4.36
Q1 2017
Shares 26,270 Value ($000) $107 Avg Close $4.50 Range $3.46 - $5.29
Q4 2016
Shares 21,240 Value ($000) $107 Avg Close $5.41 Range $4.36 - $6.34
Q3 2016
Shares 20,160 Value ($000) $123 Avg Close $6.08 Range $5.33 - $6.77
Q2 2016
Shares 17,740 Value ($000) $113 Avg Close $6.16 Range $4.65 - $7.75
Q1 2016
Shares 17,200 Value ($000) $109 Avg Close $5.86 Range $4.62 - $7.81
Q4 2015
Shares 16,370 Value ($000) $123 Avg Close $7.78 Range $5.66 - $9.44
Q3 2015
Shares 15,380 Value ($000) $91 Avg Close $6.34 Range $4.62 - $7.76
Q2 2015
Shares 15,220 Value ($000) $97 Avg Close $6.74 Range $5.85 - $7.52
Q1 2015
Shares 15,000 Value ($000) $93 Avg Close $5.51 Range $4.72 - $6.84
Q4 2014
Shares 20,200 Value ($000) $135 Avg Close $7.97 Range $4.90 - $10.96
Q3 2014
Shares 20,200 Value ($000) $219 Avg Close $11.39 Range $9.25 - $12.11
Q2 2014
Shares 19,100 Value ($000) $225 Avg Close $12.02 Range $10.87 - $13.43
Q1 2014
Shares 19,100 Value ($000) $244 Avg Close $11.58 Range $9.92 - $12.84