IROBOT CORP

Ticker: IRBTQ CUSIP: 462726100 Class: COM

BANK OF NOVA SCOTIA's Holding History (CIK: 0000009631)

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

Q1 2015

Shares 134,483 Value ($000) $4,388 Avg Close $32.46 Range $28.05 - $35.27

Q4 2014

Shares 75,839 Value ($000) $2,633 Avg Close $34.31 Range $29.73 - $38.10

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	134,483	$4,388	$32.46	$28.05 - $35.27
Q4 2014	75,839	$2,633	$34.31	$29.73 - $38.10