ORIGIN BANCORP INC

Ticker: OBK CUSIP: 68621T102 Class: Common Stock

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

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

Q4 2025

Shares 34 Value ($000) $1 Avg Close $35.83 Range $32.13 - $39.94

Q3 2025

Shares 182 Value ($000) $6 Avg Close $37.03 Range $34.32 - $39.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34	$1	$35.83	$32.13 - $39.94
Q3 2025	182	$6	$37.03	$34.32 - $39.50