CABOT MICROELECTRONICS CORP

CUSIP: 12709P103 Class: COM

Telemark Asset Management, LLC's Holding History (CIK: 0001420816)

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

Q1 2018
Shares 20,000 Value ($000) $2,142 Avg Close — Range —
Q4 2017
Shares 20,000 Value ($000) $1,882 Avg Close — Range —