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 *
Bellantoni Maureen B
   2. Issuer Name and Ticker or Trading Symbol
INTEGRA LIFESCIENCES HOLDINGS CORP [IART] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Exec V.P./CFO
(Last)
(First)
(Middle)
311 ENTERPRISE DRIVE		 3. Date of Earliest Transaction (Month/Day/Year)
11/02/2006
(Street)

PLAINSBORO, NJ 08536		 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

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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
Performance Stock (1) 11/02/2006   A   10,000     (2)(3)   (2)(3) Common Stock 10,000 $ 0 10,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Bellantoni Maureen B
311 ENTERPRISE DRIVE
PLAINSBORO, NJ 08536		       Exec V.P./CFO  

Signatures

 /s/ Jeffrey Hellman, Attorney-in-Fact   11/06/2006
**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) Each share of performance stock represents a right to receive one share of the Issuer's common stock.
(2) On January 10, 2006, the reporting person was granted 10,000 shares of performance stock whereby 10,000 shares of common stock would be issued to the reporting person after the end of the performance period if a predetermined performance goal attributable to the Issuer was attained at any time during the performance period (i.e., January 1, 2006 through December 31, 2008). The performance goal was met, based upon the information provided in the Issuer's press release issued on November 2, 2006; however, the delivery of the shares of stock will not occur until after the end of the performance period since the delivery of the shares requires the certification by the Issuer's Compensation Committee that the related performance goal was satisfied, which certification is expected to occur as soon as practicable following the end of the performance period.
(3) Notwithstanding the satisfaction of the performance goal for the performance stock, the issuance of the shares subject to the grant is conditioned on the reporting person not experiencing a termination of service for any reason prior to the end of the performance period. The shares will be delivered earlier if the Issuer experiences a change in control prior to the end of the performance period and the reporting person is employed by the Issuer at such time.

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