Edgar Filing: ERICKSON JOHN D

Ownership Submission

FORM 4

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

ERICKSON JOHN D

2. Issuer Name and Ticker or Trading Symbol
OTTER TAIL CORP [OTTR]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

_____ Director	_____ 10% Owner
__X__ Officer (give title below)	_____ Other (specify below)
President & CEO

(Last)

(First)

(Middle)

215 S CASCADE ST

3. Date of Earliest Transaction (Month/Day/Year)
02/15/2007

(Street)

FERGUS FALLS, MN 56537-2801

4. If Amendment, Date Original Filed(Month/Day/Year)

6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

(City)

(State)

(Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1.Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	02/15/2007		M		9,300	A	⁽¹⁾	9,300	D
Common Stock	02/15/2007		F		3,156	D	⁽²⁾	6,144 ⁽³⁾	D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security
(Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code
(Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date
(Month/Day/Year)

7. Title and Amount of Underlying Securities
(Instr. 3 and 4)

8. Price of Derivative Security
(Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)

11. Nature of Indirect Beneficial Ownership
(Instr. 4)

Code

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Performance Rights

⁽⁴⁾

02/15/2007

9,300

⁽⁵⁾

⁽⁶⁾

Common Stock

9,300

⁽⁷⁾

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
ERICKSON JOHN D 215 S CASCADE ST FERGUS FALLS, MN 56537-2801			President & CEO

Signatures

/s/ John D Erickson by Debra J Lill -POA		02/15/2007
^**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The grant price of this award was based on fair market value at the time of the grant which was $26.495.
(2)	The vesting price of this award was based on fair market value of $32.78 per share.
(3)	Performance Award. On 2/15/2007, 3,156 shares were withheld by the Corporation to pay taxes due upon vesting of this award, exempt pursuant to Rule 16b-3(e). See below for other holdings: 1. Direct holding of 109.1598 shares of Common Stock held in the Dividend Reinvestment Plan. 2. Direct holding of 8,038.3615 shares of Common Stock held in the Employee Stock Purchase Plan. 3. Direct holding of 9,000 shares of Common Stock which is a grant of Restricted Stock. 4. Direct holding of 40,303 shares of Common Stock which no longer carries the restriction. 5. Indirect holding of 4,981.6727 shares of Common Stock held by ESOP. 6. 16,000 stock options with expiration date of 2/22/2009. 7. 25,000 stock options with expiration date of 4/9/2010. 8. 75,000 stock options with expiration date of 4/8/2011.
(4)	This Performance Share Award had no conversion or exercise price established at the time of the grant.
(5)	There is no specific "Exercisable Date" on this Performance Share Award.
(6)	There is no specific "Expiration Date" on this Performance Share Award.
(7)	The grant price of this award was based on fair market value at the time of the grant which was $26.495 and vested at a fair market value of $32.78 per share.

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