BALCHEM CORP

Ticker: BCPC CUSIP: 057665200 Class: EQTY

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

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

Q4 2025

Shares 9 Value ($000) $1 Avg Close $151.78 Range $138.32 - $160.24

Q3 2025

Shares 101 Value ($000) $15 Avg Close $156.60 Range $145.51 - $165.45

Q2 2025

Shares 35 Value ($000) $6 Avg Close $161.15 Range $144.81 - $170.09

Q1 2025

Shares 24 Value ($000) $4 Avg Close $163.01 Range $151.67 - $176.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9	$1	$151.78	$138.32 - $160.24
Q3 2025	101	$15	$156.60	$145.51 - $165.45
Q2 2025	35	$6	$161.15	$144.81 - $170.09
Q1 2025	24	$4	$163.01	$151.67 - $176.32