SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Todd Rider Fonner (Last) (First) (Middle) RENAISSANCE HOUSE 12 CROW LANE (Street) PEMBROKE D0 HM 19 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol RENAISSANCERE HOLDINGS LTD [ RNR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) SVP & CIO
	3. Date of Earliest Transaction (Month/Day/Year) 03/01/2013
	4. If Amendment, Date of 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

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	03/01/2013		A		13,130(1)	A	$0.00	77,541	D
Common Stock	03/01/2013		A		6,181(2)	A	$0.00	83,722	D
Common Stock	03/01/2013		M		1,344(3)	A	(4)	85,066	D
Common Stock	03/01/2013		D		1,344(3)	D	$87.53	83,722	D
Common Stock	03/01/2013		F		1,857(5)	D	$87.53	81,865	D
Common Stock	03/02/2013		F		1,861(6)	D	$87.53	80,004(7)	D

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 Securities Underlying Derivative Security (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: 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
Restricted Stock Units(8)	$0.00(4)(8)	03/01/2013		M			1,344(3)	(8)	(8)	Common Stock	1,344(3)	(4)(8)	1,344	D

Explanation of Responses:

1. These shares will vest in four equal annual installments beginning on March 1, 2014.

2. Grant of restricted Common Stock of the Issuer, pursuant to its 2010 Performance-based Equity Incentive Plan. Vesting of these shares is subject to the satisfaction of both certain service- and performance-based vesting conditions. The amount granted represents the maximum potential achievable award. If minimal performance conditions are not met, all shares will be returned to the Performance Share Plan. The grant consists of three substantially equal performance measurement periods, and the number of shares in each tranche that ultimately vest is a function of the Issuer's Total Shareholder Return during a given calendar-year period relative to the members of a predetermined peer group of companies, and the satisfaction of applicable service conditions.

3. Represents the full value, gross of applicable withholdings, of one quarter of the cash-settled Restricted Stock Units originally granted on March 1, 2010.

4. Each Restricted Stock Unit was the economic equivalent of one share of the Issuer's Common Stock. On March 1, 2013, 1,344 of the Reporting Person's Restricted Stock Units were settled for cash.

5. This represents shares withheld by the Registrant in respect of payment of withholding tax liability incurred upon the vesting of restricted shares from grants made on each of March 1, 2010, 2011 and 2012 which vested on March 1, 2013.

6. This represents shares withheld by the Registrant in respect of payment of withholding tax liability incurred upon the vesting of restricted shares from a grant made on March 2, 2009 which vested on March 2, 2013.

7. Includes 5,173 shares from prior awards of Performance Shares which will not be earned as the applicable performance conditions were not met, but will remain outstanding under the terms of the Performance Share Plan until the time vesting requirement is met, at which point the shares will be cancelled.

8. The Reporting Person received a grant of Restricted Stock Units on March 1, 2010 which vests in four equal annual installments. Each Restricted Stock Unit represents a contingent right to receive, upon settlement, cash equal to the closing fair market value of one Common Share of the Issuer on the date of vesting.

Remarks:

	/S/ Stephen H. Weinstein, Attorney-in-Fact	03/05/2013
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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