DAWSON GEOPHYSICAL CO

CUSIP: 239359102 Class: CMN

BEDDOW CAPITAL MANAGEMENT INC's Holding History (CIK: 0001278641)

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

Q4 2015
Shares 2,245,916 Value ($000) $7,771 Avg Close — Range —
Q3 2015
Shares 2,132,240 Value ($000) $8,124 Avg Close — Range —
Q2 2015
Shares 1,902,699 Value ($000) $8,943 Avg Close — Range —
Q1 2015
Shares 816,386 Value ($000) $3,486 Avg Close — Range —
Q4 2014
Shares 379,724 Value ($000) $4,644 Avg Close — Range —
Q3 2014
Shares 522,281 Value ($000) $9,495 Avg Close — Range —
Q2 2014
Shares 520,623 Value ($000) $14,916 Avg Close — Range —
Q1 2014
Shares 511,715 Value ($000) $14,333 Avg Close — Range —
Q4 2013
Shares 517,940 Value ($000) $17,517 Avg Close — Range —
Q3 2013
Shares 511,170 Value ($000) $16,598 Avg Close — Range —
Q2 2013
Shares 551,053 Value ($000) $20,312 Avg Close — Range —