NORTHFIELD BANCORP INC DEL

Ticker: NFBK CUSIP: 66611T108 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q3 2017

Shares 10,439 Value ($000) $181 Avg Close $11.94 Range $11.17 - $12.71

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	10,439	$181	$11.94	$11.17 - $12.71