OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2014

Shares 6,865 Value ($000) $213,000 Avg Close $20.92 Range $18.69 - $23.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	6,865	$213,000	$20.92	$18.69 - $23.28