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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1. Name and Address of Reporting Person * ROSOK LARRY C   2. Issuer Name and Ticker or Trading Symbol CASCADE NATURAL GAS CORP [CGC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP Human Resources & Corp.Sec. (Last) (First) (Middle) 222 FAIRVIEW AVE N 3. Date of Earliest Transaction (Month/Day/Year) 09/26/2003 (Street) SEATTLE, WA 98109 4. If Amendment, Date Original Filed(Month/Day/Year) 09/29/2003 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) Code V Amount (A) or (D) Price Common Stock (1) 09/26/2003   M   4,000 A $ 16.5 7,003.66 D   Common Stock (2) 02/02/2005   M   4,000 A $ 14.9375 11,160.8842 D   Common Stock (3) 02/02/2005   S   4,000 D $ 20.52 7,160.8842 D   Common Stock (4) 02/08/2006   M   4,000 A $ 18.565 11,273.556 D   Common Stock (4) 02/08/2006   F   3,727 D $ 19.92 7,546.556 D

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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

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Employee Stock Option (Right to Buy) (1)

$ 16.5

09/26/2003

M

4,000

01/28/2000

01/28/2004

Common Stock

4,000

$ 0

0

D

Employee Stock Option (Right to Buy) (2)

$ 14.9375

02/02/2005

M

4,000

03/23/2001

03/23/2005

Common Stock

4,000

$ 0

0

D

Employee Stock Option (Right to Buy) (4)

$ 18.565

02/08/2006

M

4,000

02/12/2002

02/12/2006

Common Stock

4,000

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
ROSOK LARRY C 222 FAIRVIEW AVE N SEATTLE, WA 98109			VP Human Resources & Corp.Sec.

Signatures

Rick Davis by Power of Attorney		07/14/2006
**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)	Cash Exercise of 4000 shares granted 1/28/99 under the CGC Stock Incentive Plan. Amendment filed to correctly record transaction.
(2)	Cash exercise of 4000 shares of options granted 3/23/2000 under the CGC 1998 Stock Incentive Plan. Amendment filed to correctly record transaction.
(3)	Sale of 4000 shares of common stock. Amendment filed to correctly record transaction.
(4)	Stock swap of 4000 share of options granted on 2/12/01 under the CGC 1998 Stock Incentive Plan. Reporting person delivered 3727 shares previously held to acquire the balance of 273 shares. Amendment filed to correctly record transaction.

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