0001387131-23-002812 SC 13D/A 2 20230307 20230307 PLATINUM FALCON B 2018 RSC LTD Alight, Inc. /DE 0001844744 7389 861849232 DE 1231 SC 13D/A 34 005-93925 23710929 1701 VILLAGE CENTER CIRCLE LAS VEGAS NV 89134 (702) 323-7330 1701 VILLAGE CENTER CIRCLE LAS VEGAS NV 89134 Abu Dhabi Investment Authority 0001362558 000000000 C0 1231 SC 13D/A 211 CORNICHE STREET PO BOX 3600 ABU DHABI C0 0000 971 2 4154242 211 CORNICHE STREET PO BOX 3600 ABU DHABI C0 0000 SC 13D/A 1 adia-sc13da_030623.htm AMENDMENT T FORM SC 13D EX-99.4 2 ex99-4.htm LOCK-UP AGREEMENT