X0407 4 2023-04-05 0001645590 Hewlett Packard Enterprise Co HPE 0001233171 REINER GARY M C/O HEWLETT PACKARD ENTERPRISE COMPANY 1701 E MOSSY OAKS ROAD SPRING TX 77389 1 0 0 0 0 Common Stock 2023-04-05 4 M 0 15118 0 A 24359 D Common Stock 221358 I By JPM Chase Restricted Stock Units 2023-04-05 4 M 0 15118 D Common Stock 15118 0 D Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. As previously reported, on 05/05/22, the reporting person was granted 14,734 restricted stock units ("RSUs"), all of which cliff vested on 04/05/23, the date of Issuer's 2023 Annual Stockholders Meeting. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on Issuer's common stock. The number of derivative securities in column 5 reflects 384 vested dividend equivalent rights and a de minimus adjustment of 0.5704 due to fractional rounding of the dividend equivalent rights. Ki Hoon Kim as Attorney-in-Fact for Gary M. Reiner 2023-04-07