DAWSON GEOPHYSICAL CO

CUSIP: 239359102 Class: CMN

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

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

Q4 2014
Shares 172,159 Value ($000) $2,105 Avg Close — Range —
Q3 2014
Shares 274,055 Value ($000) $4,982 Avg Close — Range —
Q2 2014
Shares 274,717 Value ($000) $7,870 Avg Close — Range —
Q1 2014
Shares 279,805 Value ($000) $7,838 Avg Close — Range —
Q4 2013
Shares 282,980 Value ($000) $9,571 Avg Close — Range —
Q3 2013
Shares 282,098 Value ($000) $9,160 Avg Close — Range —
Q2 2013
Shares 264,909 Value ($000) $9,764 Avg Close — Range —