DMC GLOBAL INC

Ticker: BOOM CUSIP: 23291C103 Class: Common Stock

HEARTLAND ADVISORS INC's Holding History (CIK: 0000937394)

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

Q2 2018

Shares 108,733 Value ($000) $4,882 Avg Close $38.15 Range $24.63 - $47.63

Q1 2018

Shares 636,115 Value ($000) $17,016 Avg Close $23.61 Range $19.84 - $28.56

Q4 2017

Shares 990,305 Value ($000) $24,807 Avg Close $20.23 Range $16.06 - $25.79

Q3 2017

Shares 1,003,002 Value ($000) $16,951 Avg Close $13.62 Range $12.24 - $18.18

Q2 2017

Shares 1,084,693 Value ($000) $14,209 Avg Close $13.12 Range $11.40 - $15.28

Q1 2017

Shares 1,127,696 Value ($000) $13,983 Avg Close $14.73 Range $11.53 - $16.68

Q4 2016

Shares 1,132,239 Value ($000) $17,946 Avg Close $13.15 Range $9.60 - $16.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	108,733	$4,882	$38.15	$24.63 - $47.63
Q1 2018	636,115	$17,016	$23.61	$19.84 - $28.56
Q4 2017	990,305	$24,807	$20.23	$16.06 - $25.79
Q3 2017	1,003,002	$16,951	$13.62	$12.24 - $18.18
Q2 2017	1,084,693	$14,209	$13.12	$11.40 - $15.28
Q1 2017	1,127,696	$13,983	$14.73	$11.53 - $16.68
Q4 2016	1,132,239	$17,946	$13.15	$9.60 - $16.85