CABOT MICROELECTRONICS CORP

CUSIP: 12709P103 Class: COM

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q2 2020
Shares 25 Value ($000) $3 Avg Close — Range —
Q1 2020
Shares 25 Value ($000) $3 Avg Close — Range —
Q4 2019
Shares 25 Value ($000) $4 Avg Close — Range —
Q3 2019
Shares 25 Value ($000) $4 Avg Close — Range —
Q1 2019
Shares 25 Value ($000) $3 Avg Close — Range —
Q4 2018
Shares 25 Value ($000) $2 Avg Close — Range —