BANK OF NT BUTTERFIELD&SON L

Ticker: NTB CUSIP: G0772R208 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q1 2017

Shares 69,914 Value ($000) $2,231 Avg Close $21.61 Range $19.90 - $23.09

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	69,914	$2,231	$21.61	$19.90 - $23.09