ALTRA INDL MOTION CORP

CUSIP: 02208R106 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2018
Shares 491 Value ($000) $20 Avg Close — Range —
Q4 2017
Shares 4,368 Value ($000) $220 Avg Close — Range —