OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

Baltimore-Washington Financial Advisors, Inc.'s Holding History (CIK: 0001555486)

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

Q3 2015

Shares 392 Value ($000) $10 Avg Close $19.31 Range $18.04 - $20.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	392	$10	$19.31	$18.04 - $20.60