WAYNE, Pa.--(BUSINESS WIRE)--Safeguard Scientifics, Inc. (NYSE: SFE), a holding company which builds value in growth-stage technology and life sciences companies, today announced that it is filing a Form 12b-25, Notification of Late Filing, with the Securities and Exchange Commission (SEC) relating to its Annual Report on Form 10-K for the year ended December 31, 2007. This filing automatically extends the March 17, 2008 filing due date for up to 15 calendar days under SEC rules. Safeguard expects to file its Form 10-K with the SEC within this extension period.