DAWSON GEOPHYSICAL CO NEW

Ticker: DWSN CUSIP: 239360100 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q1 2019
Shares 29,510 Value ($000) $86 Avg Close $3.06 Range $2.46 - $3.65
Q4 2018
Shares 29,555 Value ($000) $100 Avg Close $4.06 Range $2.60 - $5.61
Q3 2018
Shares 20,216 Value ($000) $125 Avg Close $5.63 Range $4.70 - $7.07
Q2 2018
Shares 19,803 Value ($000) $156 Avg Close $6.03 Range $4.59 - $7.17
Q1 2017
Shares 25,505 Value ($000) $142 Avg Close $5.89 Range $4.30 - $6.95
Q4 2016
Shares 24,564 Value ($000) $197 Avg Close $6.15 Range $5.10 - $7.32
Q3 2016
Shares 28,845 Value ($000) $220 Avg Close $6.08 Range $5.11 - $7.21
Q2 2016
Shares 24,945 Value ($000) $203 Avg Close $4.96 Range $3.25 - $6.85