IROBOT CORP

Ticker: IRBTQ CUSIP: 462726100 Class: COM

NINE MASTS CAPITAL Ltd's Holding History (CIK: 0001569356)

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

Q4 2019

Shares 38,076 Value ($000) $1,928 Avg Close $50.21 Range $42.41 - $62.39

Q3 2019

Shares 101,245 Value ($000) $6,243,779 Avg Close $71.61 Range $57.33 - $96.10

Q2 2019

Shares 24,620 Value ($000) $2,256 Avg Close $101.37 Range $86.00 - $132.30

Q3 2018

Shares 86 Value ($000) $9 Avg Close $94.08 Range $70.86 - $118.75

Q2 2018

Shares 13,169 Value ($000) $998 Avg Close $66.43 Range $56.61 - $81.70

Q1 2018

Shares 11,320 Value ($000) $727 Avg Close $75.26 Range $55.77 - $94.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	38,076	$1,928	$50.21	$42.41 - $62.39
Q3 2019	101,245	$6,243,779	$71.61	$57.33 - $96.10
Q2 2019	24,620	$2,256	$101.37	$86.00 - $132.30
Q3 2018	86	$9	$94.08	$70.86 - $118.75
Q2 2018	13,169	$998	$66.43	$56.61 - $81.70
Q1 2018	11,320	$727	$75.26	$55.77 - $94.85