8-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934

Date of Report: July 30, 2007

FIRST FINANCIAL BANCORP.

(Exact name of registrant as specified in its charter)

Ohio (State or other jurisdiction of incorporation)	0-12379 (Commission File Number)	31-1042001 (IRS Employer Identification No.)
300 High Street Hamilton, Ohio (Address of principal executive offices)		45011 (Zip Code)

Registrant’s telephone number, including area code: (513) 979-5782

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Form 8-K First Financial Bancorp.

Item 8.01 Other Events.

On July 30, 2007, First Financial Bancorp. issued a press release announcing that it is increasing the amount of planned shares to repurchase from up to 1,000,000 shares during fiscal 2007 to up to 2,000,000 shares.

A copy of the press release is attached as Exhibit 99.1.

Item 9.01 Exhibits.

     (c) Exhibit:

99.1 First Financial Bancorp. Press Release dated July 30, 2007.

SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

FIRST FINANCIAL BANCORP.
By:	/s/ J. Franklin Hall
	J. Franklin Hall
	Senior Vice President and Chief Financial Officer

Date: July 30, 2007

Form 8-K First Financial Bancorp.

Exhibit Index

Exhibit No.	Description
99.1	First Financial Bancorp. Press Release dated July 30, 2007.

EX-99.1

EXHIBIT 99.1

FOR IMMEDIATE RELEASE

Media Contact:	Cheryl Lipp
	(513) 979-5797
	Cheryl.lipp@bankatfirst.com
Analyst Contact:	J. Franklin Hall
	(513) 979-5770
	frank.hall@bankatfirst.com

First Financial Announces Increase in Stock Repurchases

HAMILTON, Ohio — July 30, 2007 — First Financial Bancorp (Nasdaq: FFBC) announced today that it is increasing the number of planned shares to repurchase from up to one million shares during fiscal year 2007 to up to two million shares.

Claude E. Davis, president and chief executive officer said: “We believe that market conditions are such that we can deploy capital with a greater incremental improvement to shareholder value than earlier in the year when our repurchase targets were established.”

As of July 27, 2007, 572,000 shares have been purchased under the existing plan. The remaining stock repurchases will be made pursuant to the amended 10b5-1 plan. Under the stock repurchase program, the company may repurchase common shares from time to time in compliance with SEC regulations, subject to market conditions and certain other contingencies established by the plan. The repurchases will continue to be funded from working capital and borrowings. First Financial Bancorp repurchases shares under a plan adopted in 2000 and authorized by the board of directors of which 6,397,105 shares are available for repurchase.

About First Financial Bancorp
A $3.3 billion publicly owned bank holding company, First Financial Bancorp has 83 banking centers in Ohio, Kentucky, and Indiana. The company’s wealth-management services include the First Financial Wealth Resource Group, First Financial Capital Advisors LLC, and First Financial Insurance. Additional information about the company is available at www.bankatfirst.com

This release contains “forward-looking statements” within the meaning of the United States Private Securities Litigation Reform Act of 1995. Factors that could cause actual results to differ from those discussed in the forward-looking statements include, but are not limited to, the strength of the local economies in which operations are conducted, the effects of and changes in policies and laws of regulatory agencies, the ability of the company to implement its business plan and retain qualified personnel, inflation, and interest rates. For further discussion of certain factors that may cause such forward-looking statements to differ materially from actual results, refer to First Financial’s 2006 Form 10-K and other company filings with the SEC.