OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q1 2014

Shares 60 Value ($000) $2 Avg Close $20.25 Range $18.41 - $21.88

Q4 2013

Shares 60 Value ($000) $2 Avg Close $19.79 Range $18.12 - $20.92

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	60	$2	$20.25	$18.41 - $21.88
Q4 2013	60	$2	$19.79	$18.12 - $20.92