IROBOT CORP

Ticker: IRBTQ CUSIP: 462726100 Class: COM

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q3 2021

Shares 3,300 Value ($000) $259 Avg Close $85.20 Range $78.17 - $94.48

Q2 2021

Shares 3,300 Value ($000) $308 Avg Close $102.54 Range $89.05 - $125.35

Q1 2021

Shares 3,300 Value ($000) $403 Avg Close $113.68 Range $78.54 - $197.40

Q4 2020

Shares 3,300 Value ($000) $265 Avg Close $81.40 Range $71.10 - $98.55

Q3 2020

Shares 3,300 Value ($000) $250 Avg Close $77.05 Range $67.55 - $89.26

Q2 2020

Shares 3,300 Value ($000) $277 Avg Close $65.85 Range $37.01 - $87.20

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	3,300	$259	$85.20	$78.17 - $94.48
Q2 2021	3,300	$308	$102.54	$89.05 - $125.35
Q1 2021	3,300	$403	$113.68	$78.54 - $197.40
Q4 2020	3,300	$265	$81.40	$71.10 - $98.55
Q3 2020	3,300	$250	$77.05	$67.55 - $89.26
Q2 2020	3,300	$277	$65.85	$37.01 - $87.20