ALLISON TRANSMISSION HLDGS I

Ticker: ALSN CUSIP: 01973R101 Class: Common Stock

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

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

Q3 2017

Shares 67,712 Value ($000) $2,541 Avg Close $31.90 Range $28.91 - $35.19

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	67,712	$2,541	$31.90	$28.91 - $35.19