X0306 4 2020-02-07 1 0001674101 Vertiv Holdings Co VRT 0001742505 GS DC Sponsor I LLC C/O GSAM HOLDINGS LLC 200 WEST STREET NEW YORK NY 10282 0 0 0 1 Former 10% owner Class A common stock 2020-02-07 4 J 0 17145000 0.00 D 0 D Immediately prior to the consummation of the Issuer's business combination with Vertiv Holdings, LLC, the reporting person distributed the shares reported herein to its members in accordance with its organizational documents for no consideration. The reporting person's status as a 10% owner of the Issuer ceased on February 7, 2020. GS DC Sponsor I LLC, By: Goldman Sachs Asset Management, L.P., as attorney-in-fact for GS DC SPONSOR I LLC, By: /s/ Judith Shandling, Compliance Officer 2020-02-11