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 April 6, 1998 (Date of earliest event reported) ATL Ultrasound, Inc. (Exact name of registrant as specified in its charter) Washington 0-15160 91-1353386 (State or other (Commission (I.R.S. Employer jurisdiction of File Identification No.) organization) Number) 22100 Bothell Everett Highway, P.O. Box 3003, Bothell Washington 98041-3003 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (425) 487-7000 Exhibit Index is on page 2 of this filing -1- ITEM 5. OTHER EVENTS On February 11, 1998, ATL Ultrasound, Inc. ("ATL" or the "Company"), announced Board approval of a decision to spin-off its Handheld Ultrasound Systems Business Division as a tax-free stock dividend to ATL shareholders on a one for three ATL shares basis. On April 6, 1998 ATL completed the distribution in the form of a tax-free stock dividend to the new company, SonoSight, Inc. on a one for three basis to all of its shareholders of record on March 30, 1998. Trading of SonoSight, Inc. common stock began on April 7, 1998 on the Nasdaq National Market under ticker symbol SONO. ITEM 7 EXHIBITS C> Exhibits -------- 20 ATL Press Release dated April 2, 1998 SIGNATURES Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ATL ULTRASOUND, INC. DATED: April 14, 1998 BY:/s/ W. Brinton Yorks, Jr. ____________________________ W. Brinton Yorks, Jr. Vice President, General Counsel and Secretary EXHIBIT INDEX Exhibit Number Exhibit - ------- -------------------------------------- (20) ATL Press Release dated July 2, 1997.