CABOT MICROELECTRONICS CORP

CUSIP: 12709P103 Class: COM

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q1 2016
Shares 20,700 Value ($000) $847 Avg Close — Range —
Q4 2015
Shares 27,631 Value ($000) $1,210 Avg Close — Range —
Q3 2015
Shares 28,431 Value ($000) $1,101 Avg Close — Range —
Q2 2015
Shares 31,731 Value ($000) $1,495 Avg Close — Range —
Q1 2015
Shares 31,853 Value ($000) $1,592 Avg Close — Range —
Q4 2013
Shares 17,200 Value ($000) $786 Avg Close — Range —
Q3 2013
Shares 17,200 Value ($000) $662 Avg Close — Range —
Q2 2013
Shares 17,200 Value ($000) $567 Avg Close — Range —