MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q4 2017
Shares 53,000 Value ($000) $1,425 Avg Close $8.04 Range $7.71 - $8.41
Q3 2017
Shares 81,000 Value ($000) $2,102 Avg Close $7.77 Range $7.44 - $8.20
Q2 2017
Shares 81,000 Value ($000) $2,122 Avg Close $7.92 Range $7.51 - $8.25
Q1 2017
Shares 99,000 Value ($000) $2,710 Avg Close $8.03 Range $7.53 - $8.67
Q4 2016
Shares 99,000 Value ($000) $2,848 Avg Close $7.89 Range $7.09 - $8.72
Q3 2016
Shares 29,000 Value ($000) $738 Avg Close $6.91 Range $6.46 - $7.47
Q3 2014
Shares 94,000 Value ($000) $2,614 Avg Close $8.38 Range $7.36 - $9.47
Q2 2014
Shares 94,000 Value ($000) $3,299 Avg Close $9.15 Range $8.68 - $9.59
Q1 2014
Shares 94,000 Value ($000) $3,225 Avg Close $8.65 Range $7.84 - $9.29
Q4 2013
Shares 181,000 Value ($000) $5,530 Avg Close $7.80 Range $7.24 - $8.15
Q3 2013
Shares 171,000 Value ($000) $4,783 Avg Close $7.25 Range $6.78 - $7.90
Q2 2013
Shares 171,000 Value ($000) $4,431 Avg Close $6.58 Range $6.07 - $7.05