DMC GLOBAL INC

Ticker: BOOM CUSIP: 23291C103 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 338 Value ($000) $2 Avg Close $6.90 Range $5.46 - $8.60

Q3 2025

Shares 338 Value ($000) $3 Avg Close $7.49 Range $5.78 - $8.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	338	$2	$6.90	$5.46 - $8.60
Q3 2025	338	$3	$7.49	$5.78 - $8.96