CABOT MICROELECTRONICS CORP

CUSIP: 12709P103 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2017
Shares 4,509 Value ($000) $333 Avg Close — Range —
Q1 2017
Shares 5,959 Value ($000) $452 Avg Close — Range —
Q4 2016
Shares 6,209 Value ($000) $392 Avg Close — Range —
Q3 2016
Shares 6,209 Value ($000) $329 Avg Close — Range —
Q2 2016
Shares 6,739 Value ($000) $285 Avg Close — Range —
Q1 2016
Shares 7,104 Value ($000) $290 Avg Close — Range —
Q4 2015
Shares 7,254 Value ($000) $317 Avg Close — Range —
Q3 2015
Shares 7,360 Value ($000) $284 Avg Close — Range —
Q2 2015
Shares 7,253 Value ($000) $341 Avg Close — Range —
Q1 2015
Shares 7,196 Value ($000) $359 Avg Close — Range —
Q4 2014
Shares 9,255 Value ($000) $438 Avg Close — Range —
Q3 2014
Shares 8,800 Value ($000) $364 Avg Close — Range —
Q2 2014
Shares 9,454 Value ($000) $421 Avg Close — Range —
Q1 2014
Shares 9,526 Value ($000) $418 Avg Close — Range —
Q4 2013
Shares 9,526 Value ($000) $435 Avg Close — Range —
Q3 2013
Shares 9,539 Value ($000) $367 Avg Close — Range —
Q2 2013
Shares 9,539 Value ($000) $315 Avg Close — Range —