IROBOT CORP

Ticker: IRBTQ CUSIP: 462726100 Class: COM

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2020
Shares 8,760 Value ($000) $358 Avg Close $47.98 Range $32.79 - $58.84
Q4 2019
Shares 8,610 Value ($000) $436 Avg Close $50.21 Range $42.41 - $62.39
Q3 2019
Shares 8,450 Value ($000) $521 Avg Close $71.61 Range $57.33 - $96.10
Q2 2019
Shares 8,310 Value ($000) $762 Avg Close $101.37 Range $86.00 - $132.30
Q1 2019
Shares 8,170 Value ($000) $962 Avg Close $106.45 Range $77.98 - $132.88
Q4 2018
Shares 7,890 Value ($000) $661 Avg Close $90.63 Range $73.01 - $114.22
Q2 2018
Shares 9,100 Value ($000) $689 Avg Close $66.43 Range $56.61 - $81.70
Q1 2018
Shares 12,230 Value ($000) $785 Avg Close $75.26 Range $55.77 - $94.85
Q4 2017
Shares 11,540 Value ($000) $885 Avg Close $72.02 Range $62.96 - $81.93
Q3 2017
Shares 10,410 Value ($000) $802 Avg Close $91.53 Range $72.63 - $109.78
Q2 2017
Shares 6,480 Value ($000) $545 Avg Close $86.24 Range $65.00 - $104.61
Q1 2017
Shares 6,180 Value ($000) $409 Avg Close $59.15 Range $52.12 - $66.24
Q4 2016
Shares 6,280 Value ($000) $367 Avg Close $52.18 Range $42.06 - $60.86
Q3 2016
Shares 7,900 Value ($000) $348 Avg Close $39.19 Range $34.27 - $44.67
Q2 2016
Shares 7,800 Value ($000) $273 Avg Close $36.69 Range $33.90 - $39.00
Q1 2016
Shares 7,970 Value ($000) $281 Avg Close $32.55 Range $28.02 - $36.00
Q4 2015
Shares 6,040 Value ($000) $214 Avg Close $32.34 Range $28.27 - $37.71
Q3 2015
Shares 5,880 Value ($000) $171 Avg Close $30.41 Range $27.55 - $32.89
Q2 2015
Shares 5,660 Value ($000) $180 Avg Close $32.80 Range $31.61 - $34.93
Q1 2015
Shares 5,600 Value ($000) $183 Avg Close $32.46 Range $28.05 - $35.27
Q4 2014
Shares 7,500 Value ($000) $260 Avg Close $34.31 Range $29.73 - $38.10
Q3 2014
Shares 7,500 Value ($000) $228 Avg Close $34.26 Range $30.00 - $42.00
Q2 2014
Shares 7,000 Value ($000) $287 Avg Close $36.15 Range $30.11 - $44.43
Q1 2014
Shares 7,000 Value ($000) $287 Avg Close $40.05 Range $32.93 - $48.36