ALTRA INDL MOTION CORP

CUSIP: 02208R106 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2020
Shares 109,233 Value ($000) $6,055 Avg Close — Range —
Q3 2020
Shares 85,436 Value ($000) $3,159 Avg Close — Range —
Q4 2017
Shares 110,217 Value ($000) $5,555 Avg Close — Range —
Q3 2017
Shares 156,318 Value ($000) $7,519 Avg Close — Range —
Q2 2017
Shares 84,813 Value ($000) $3,376 Avg Close — Range —
Q2 2014
Shares 147,709 Value ($000) $5,375 Avg Close — Range —
Q1 2014
Shares 97,559 Value ($000) $3,483 Avg Close — Range —
Q4 2013
Shares 106,842 Value ($000) $3,656 Avg Close — Range —