ALLISON TRANSMISSION HLDGS I

Ticker: ALSN CUSIP: 01973R101 Class: Common Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2017

Shares 40 Value ($000) $2 Avg Close $35.83 Range $31.66 - $40.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	40	$2	$35.83	$31.66 - $40.12