X0609 4 2026-04-01 0001645590 Hewlett Packard Enterprise Co HPE 0001023219 RUSSO PATRICIA F false C/O HEWLETT PACKARD ENTERPRISE COMPANY 1701 E MOSSY OAKS ROAD SPRING TX 77389 1 0 0 0 0 Common Stock 15318 D Common Stock 2026-04-01 4 M 0 14499.0518 23.98 A 364842.3563 I By Merrill Lynch Restricted Stock Units 2026-04-01 4 M 0 14499.0518 D Common Stock 14499.0518 0 D The reporting person elected to defer the receipt of common stock until the termination of her service as a member of the Issuer's Board of Directors. Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. As previously reported, on 05/02/25, the reporting person was granted 14,235 restricted stock units ("RSUs"), all of which cliff vested on the date of Issuer's 2026 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 vested RSUs and 264.0518 dividend equivalent rights previously reflected in column 9. Jonathan Sturz as Attorney-in-Fact for Patricia F. Russo 2026-04-03