X0306 4 2017-09-01 1 0001704254 Seattle SpinCo, Inc. NONE 0001715913 Linford Michael C/O HEWLETT PACKARD ENTERPRISE COMPANY 3000 HANOVER STREET PALO ALTO CA 94304 1 1 0 0 CFO Class A Common Stock 2017-09-01 4 J 0 13 D 0 D Shares of Issuer common stock were disposed of pursuant to merger agreement between Issuer, Micro Focus International plc , Hewlett Packard Enterprise Company ("HPE") and Seattle MergerSub, Inc. in exchange for 13 American Depositary Shares having a market value of $29.45 per share on the effective date of the merger. The shares of Issuer common stock were acquired by the reporting person pursuant to a pro rata stock dividend of Issuer shares paid by HPE to its common shareholders on September 1, 2017, a transaction exempt from Section 16 pursuant to Rule 16a-9(a). Eileen Evans as Attorney-in-Fact for Michael Linford 2017-09-06