BENCHMARK ELECTRS INC

Ticker: BHE CUSIP: 08160H101 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025

Shares 100 Value ($000) $4 Avg Close $43.15 Range $35.77 - $49.70

Q3 2013

Shares 400 Value ($000) $9 Avg Close $18.38 Range $16.53 - $19.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100	$4	$43.15	$35.77 - $49.70
Q3 2013	400	$9	$18.38	$16.53 - $19.28