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
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
CROSS DEWAIN K
   2. Issuer Name and Ticker or Trading Symbol
CIRCOR INTERNATIONAL INC [CIR] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O CIRCOR INTERNATIONAL, INC., 25 CORPORATE DRIVE, STE. 130		 3. Date of Earliest Transaction (Month/Day/Year)
03/14/2008
(Street)

BURLINGTON, MA 01803		 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)
Code V Amount (A) or (D) Price
COMMON STOCK 03/14/2008   M   2,000 A $ 16.32 16,155 D  
COMMON STOCK 03/14/2008   M   3,000 A $ 13.9 19,155 D  
COMMON STOCK 03/14/2008   M   1,500 A $ 23.8 20,655 D  
COMMON STOCK 03/14/2008   S   6,500 D $ 44.68 14,155 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

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
STOCK OPTIONS - RIGHT-TO-BUY $ 16.32 03/13/2008   M     2,000   (1) 10/29/2011 COMMON STOCK 2,000 $ 44.68 0 D  
STOCK OPTIONS - RIGHT-TO-BUY $ 13.9 03/13/2008   M     3,000   (2) 10/23/2012 COMMON STOCK 3,000 $ 44.68 0 D  
STOCK OPTIONS - RIGHT-TO-BUY $ 23.8 03/13/2008   M     1,500   (3) 01/06/2014 COMMON STOCK 1,500 $ 44.68 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
CROSS DEWAIN K
C/O CIRCOR INTERNATIONAL, INC.
25 CORPORATE DRIVE, STE. 130
BURLINGTON, MA 01803		   X      

Signatures

 ALAN J. GLASS, ATTORNEY-IN-FACT   03/13/2008
**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 stock options exercised herein reflect the exercise of the remaining portion of the original grant of 2,000 options by the issuer to the reporting person on 10/29/2001 and are scheduled to expire on 10/29/2011. The 2,000 options granted on 10/29/2001 vested in increments of 1/3 per year over a 3-year period. Upon exercise, the underlying options convert into shares of the issuers common stock on a one-for-one basis.
(2) The stock options exercised herein reflect the exercise of the remaining original grant of 3,000 options by the issuer to the reporting person on 10/23/2002 and are scheduled to expire on 10/23/2012. The 3,000 options granted on 10/23/2002 vested in increments of 1/3 per year over a 3-year period. Upon exercise, the underlying options convert into shares of the issuers common stock on a one-for-one basis.
(3) The stock options exercised herein reflect the cashless exercise of the remaining of the grant of 1,500 options by the issuer to the reporting person on 1/6/2004 and vested in increments of 1/3 per year over a 3-year period scheduled to expire on 1/6/2014. Upon exercise, the underlying options convert into shares of the issuers common stock on a one-for-one basis.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.