ALTRA INDL MOTION CORP

CUSIP: 02208R106 Class: Common Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2019
Shares 6,725 Value ($000) $244 Avg Close — Range —
Q3 2018
Shares 5,583 Value ($000) $231 Avg Close — Range —
Q2 2018
Shares 10,156 Value ($000) $438 Avg Close — Range —
Q1 2018
Shares 7,983 Value ($000) $367 Avg Close — Range —
Q4 2017
Shares 4,462 Value ($000) $225 Avg Close — Range —
Q3 2017
Shares 4,221 Value ($000) $203 Avg Close — Range —