IROBOT CORP

Ticker: IRBTQ CUSIP: 462726100 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2020

Shares 33,623 Value ($000) $1,375 Avg Close $47.98 Range $32.79 - $58.84

Q2 2019

Shares 65,200 Value ($000) $5,974 Avg Close $101.37 Range $86.00 - $132.30

Q1 2019

Shares 247,100 Value ($000) $29,081 Avg Close $106.45 Range $77.98 - $132.88

Q4 2018

Shares 95,400 Value ($000) $7,988 Avg Close $90.63 Range $73.01 - $114.22

Q2 2018

Shares 59,700 Value ($000) $4,523 Avg Close $66.43 Range $56.61 - $81.70

Q1 2018

Shares 160,355 Value ($000) $10,293 Avg Close $75.26 Range $55.77 - $94.85

Q4 2017

Shares 64,200 Value ($000) $4,924 Avg Close $72.02 Range $62.96 - $81.93

Q3 2017

Shares 49,900 Value ($000) $3,845 Avg Close $91.53 Range $72.63 - $109.78

Q2 2017

Shares 117,200 Value ($000) $9,861 Avg Close $86.24 Range $65.00 - $104.61

Q1 2017

Shares 220,200 Value ($000) $14,564 Avg Close $59.15 Range $52.12 - $66.24

Q4 2016

Shares 128,200 Value ($000) $7,493 Avg Close $52.18 Range $42.06 - $60.86

Q3 2016

Shares 128,200 Value ($000) $5,638 Avg Close $39.19 Range $34.27 - $44.67

Q2 2016

Shares 128,200 Value ($000) $4,497 Avg Close $36.69 Range $33.90 - $39.00

Q1 2016

Shares 128,200 Value ($000) $4,525 Avg Close $32.55 Range $28.02 - $36.00

Q4 2015

Shares 75,000 Value ($000) $2,655 Avg Close $32.34 Range $28.27 - $37.71

Q3 2015

Shares 51,500 Value ($000) $1,500 Avg Close $30.41 Range $27.55 - $32.89

Q2 2015

Shares 51,500 Value ($000) $1,640 Avg Close $32.80 Range $31.61 - $34.93

Q1 2015

Shares 31,600 Value ($000) $1,029 Avg Close $32.46 Range $28.05 - $35.27

Q1 2014

Shares 16,800 Value ($000) $689 Avg Close $40.05 Range $32.93 - $48.36

Q4 2013

Shares 36,600 Value ($000) $1,272 Avg Close $34.08 Range $28.90 - $38.46

Q3 2013

Shares 25,600 Value ($000) $963 Avg Close $35.84 Range $30.85 - $41.12

Q2 2013

Shares 16,800 Value ($000) $667 Avg Close $31.24 Range $23.76 - $40.12

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	33,623	$1,375	$47.98	$32.79 - $58.84
Q2 2019	65,200	$5,974	$101.37	$86.00 - $132.30
Q1 2019	247,100	$29,081	$106.45	$77.98 - $132.88
Q4 2018	95,400	$7,988	$90.63	$73.01 - $114.22
Q2 2018	59,700	$4,523	$66.43	$56.61 - $81.70
Q1 2018	160,355	$10,293	$75.26	$55.77 - $94.85
Q4 2017	64,200	$4,924	$72.02	$62.96 - $81.93
Q3 2017	49,900	$3,845	$91.53	$72.63 - $109.78
Q2 2017	117,200	$9,861	$86.24	$65.00 - $104.61
Q1 2017	220,200	$14,564	$59.15	$52.12 - $66.24
Q4 2016	128,200	$7,493	$52.18	$42.06 - $60.86
Q3 2016	128,200	$5,638	$39.19	$34.27 - $44.67
Q2 2016	128,200	$4,497	$36.69	$33.90 - $39.00
Q1 2016	128,200	$4,525	$32.55	$28.02 - $36.00
Q4 2015	75,000	$2,655	$32.34	$28.27 - $37.71
Q3 2015	51,500	$1,500	$30.41	$27.55 - $32.89
Q2 2015	51,500	$1,640	$32.80	$31.61 - $34.93
Q1 2015	31,600	$1,029	$32.46	$28.05 - $35.27
Q1 2014	16,800	$689	$40.05	$32.93 - $48.36
Q4 2013	36,600	$1,272	$34.08	$28.90 - $38.46
Q3 2013	25,600	$963	$35.84	$30.85 - $41.12
Q2 2013	16,800	$667	$31.24	$23.76 - $40.12