SAFETY INS GROUP INC

Ticker: SAFT CUSIP: 78648T100 Class: Common Stock

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2017

Shares 2,618 Value ($000) $210 Avg Close $80.90 Range $76.25 - $84.00

Q2 2017

Shares 7,322 Value ($000) $500 Avg Close $68.56 Range $65.75 - $73.10

Q1 2017

Shares 12,799 Value ($000) $897 Avg Close $71.71 Range $67.80 - $74.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	2,618	$210	$80.90	$76.25 - $84.00
Q2 2017	7,322	$500	$68.56	$65.75 - $73.10
Q1 2017	12,799	$897	$71.71	$67.80 - $74.30