Boston Private Announces Pricing of Public Offering of Common Stock

Business Wire, July 24, 2008

BOSTON -- Boston Private Financial Holdings, Inc. (NASDAQ: BPFH) (Boston Private) today announced the pricing of a public offering of 16,000,000 shares of its common stock at a price of $6.00 per share, for net proceeds of approximately $90.2 million after underwriting discounts and commissions and estimated offering expenses. Boston Private has granted the underwriters the option to purchase up to an additional 2,400,000 shares of common stock to cover over-allotments, if any. The offering is expected to close on July 29, 2008. All of the shares were offered by Boston Private and will be issued under Boston Private's currently effective shelf registration statement filed with the Securities and Exchange Commission.

Boston Private intends to utilize the net proceeds from the offering to strengthen its capital base, including providing future capital for potential resolution of its classified loans, to provide growth capital for its affiliates and for general corporate purposes. Keefe, Bruyette & Woods acted as sole bookrunner for the offering. A final prospectus supplement related to the public offering will be filed with the Securities and Exchange Commission. Copies of the final prospectus supplement, when available, may be obtained from Keefe, Bruyette & Woods at The Equitable Building, 787 Seventh Avenue, 4th floor, New York, NY 10019, Attention: Prospectus Department, or by calling 1-800-221-3246.

This press release shall not constitute an offer to sell or a solicitation of an offer to buy nor shall there be any sale of these securities in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any state. The offering may be made only by means of a prospectus and related prospectus supplement.

Boston Private Wealth Management Group

Boston Private Wealth Management Group is a national financial service organization comprised of independently operated affiliates located in key regions of the U.S. that offer private banking, wealth advisory and investment management services to the high net worth marketplace, selected businesses and institutions. The Company enters demographically attractive markets through a very selective acquisition process and then expands by way of organic growth. It employs a distinct business strategy, empowering its affiliates to run independently such that they can best serve their clients at the local level, while at the same time providing strategic oversight and access to resources, both financial and intellectual, to support management, compliance, legal, marketing, and operations.

For more information about Boston Private, visit the Company's web site at www.bostonprivate.com.