October 4, 2007

FOR IMMEDIATE RELEASE FOR FURTHER INFORMATION

Bethlehem, Pa. Contact Joseph T. Svetik, President

610-691-2233

FIRST STAR BANCORP ANNOUNCES TWO-FOR-ONE STOCK SPLIT

Bethlehem, PA, October 4, 2007. First Star Bancorp, Inc. (the “Company”) announced that on October 3, 2007, a special meeting of the Company’s Board of Directors was held where they declared a 2‑for‑1 stock split of the Company’s outstanding common stock, payable in the form of a 100% stock dividend. The stock split entitles each shareholder of record at the close of business on October 10, 2007 to receive one additional share for every share of common stock held on that date. The Company will pay cash in lieu of issuing fractional shares based on the closing price on the record date, as adjusted for the split. The additional shares resulting from the split will be distributed by the company’s transfer agent on or about October 19, 2007. Currently, the Company has approximately 591,719 shares of common stock outstanding.

From October 10, 2007 through October 19, 2007, shares of the Company will trade with due bills, which entitle those who buy the stock during this time to receive the 100% stock dividend.

First Star Bancorp, Inc. is the holding company for First Star Savings Bank which serves the Lehigh Valley through its main office in Bethlehem and branch offices in Alburtis, Allentown, Bath, Nazareth, Palmer Township and Wind Gap. Deposits at First Star Savings Bank are insured up to the legal maximum (generally, $100,000 per depositor) by the Federal Deposit Insurance Corporation (FDIC).

This news release may contain forward-looking statements, which can be identified by the use of words such as “believes,” “expects,” “anticipates,” “estimates” or similar expressions. Such forward-looking statements and all other statements that are not historic facts are subject to risks and uncertainties which could cause actual results to differ materially from those currently anticipated due to a number of factors. These factors include, but are not limited to, general economic conditions, changes in the interest rate environment, legislative or regulatory changes that may adversely affect our business, changes in accounting policies and practices, changes in competition and demand for financial services, adverse changes in the securities markets, changes in deposit flows and changes in the quality or composition of the Company’s loan or investment portfolios. Should one or more of these risks materialize, actual results may vary from those anticipated, estimated or projected. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release. Except as may be required by applicable law or regulation, the Company assumes no obligation to update any forward-looking statements.