NORTHFIELD BANCORP INC DEL

Ticker: NFBK CUSIP: 66611T108 Class: Common Stock

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

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

Q4 2025

Shares 300 Value ($000) $3 Avg Close $10.92 Range $9.78 - $12.31

Q3 2025

Shares 300 Value ($000) $4 Avg Close $11.17 Range $9.93 - $12.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	300	$3	$10.92	$9.78 - $12.31
Q3 2025	300	$4	$11.17	$9.93 - $12.07