Otter Tail Corp — Director's Dealing 2010

Apr 13, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Otter Tail Corp (OTTR)
CIK: 0001466593
Period of Report: 2010-04-12

Reporting Person: MOUG KEVIN G (CFO & Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-04-12	Common Stock	A	3400	—	Acquired	38803.7044	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	220.2504	Indirect
Common Stock	241.9098	Indirect

Footnotes

F1: Shares of Common Stock acquired under the Corporation's Stock Incentive Plan, which is a grant of Restricted Stock. The 3,400 shares granted 4/12/2010 vest 25% yearly commencing 4/8/2011.

F2: The grant has a FMV of $21.835.

F3: Total direct holdings include shares jointly held with spouse representing shares from the Dividend Reinvestment Plan and the Employee Stock Purchase Plan and shares acquired individually pursuant to Restricted Stock Awards and Performance Award distributions.