DAWSON GEOPHYSICAL CO

CUSIP: 239359102 Class: CMN

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2014
Shares 5,917 Value ($000) $72 Avg Close — Range —
Q3 2014
Shares 3,528 Value ($000) $64 Avg Close — Range —
Q2 2014
Shares 2,712 Value ($000) $77 Avg Close — Range —
Q1 2014
Shares 5,476 Value ($000) $153 Avg Close — Range —
Q4 2013
Shares 5,685 Value ($000) $192 Avg Close — Range —
Q3 2013
Shares 2,563 Value ($000) $83 Avg Close — Range —
Q2 2013
Shares 4,598 Value ($000) $169 Avg Close — Range —