1 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 (Date of earliest event reported) September 23, 1998 ------------------ FERROFLUIDICS CORPORATION ------------------------- (Exact name of registrant as specified in charter) Massachusetts 0-10734 02-0275185 - ---------------------------- ------------------------ -------------------- (State or other jurisdiction (Commission file number) (IRS employer of incorporation) identification no.) 40 Simon Street, Nashua, New Hampshire 03061 -------------------------------------------- (Address of principal executive offices) (Zip code) Registrant's telephone number, including area code: (603) 883-9800 -------------- 2 Item 5 - Other Events - --------------------- On September 23, 1998, pursuant to an Asset Purchase Agreement of the same date by and between Ferrofluidics Corporation, a Massachusetts corporation (the "Company"), and General Signal Technology Corporation, a Delaware corporation ("General Signal"), the Company consummated the sale of certain of the assets of its Systems Division to General Signal. A copy of the Company's Press Release dated September 23, 1998 is attached hereto as Exhibit 99.1 and is incorporated herein by reference. ------------ 2 3 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 thereunto duly authorized. FERROFLUIDICS CORPORATION Date: September 23, 1998 By: /s/ William B. Ford ------------------------------------------ William B. Ford Vice President and Chief Financial Officer 3 4 EXHIBIT INDEX EXHIBIT NO. - ----------- Exhibit 99.1 Press Release of Ferrofluidics Corporation dated September 23, 1998.