Hewlett Packard Enterpri (HPE)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-04-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Hewlett Packard Enterprise Co (HPE) CIK: 0001645590 --- Reporting Owner --- Name: REINER GARY M CIK: 0001233171 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-04-01 | Code: M (Exercise of derivative) Shares: +14,500 | Price: $23.98 Total Value: $347,710.00 Shares Owned After: 16,295 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-04-01 | Code: M (Exercise of derivative) Shares: -14,500 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. [F2] 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 rounded dividend equivalent rights previously reflected in column 9. [F2] 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 rounded dividend equivalent rights previously reflected in column 9. [F2] 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 rounded dividend equivalent rights previously reflected in column 9. [F2] 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 rounded dividend equivalent rights previously reflected in column 9. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. F2: 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 rounded dividend equivalent rights previously reflected in column 9. --- Signature --- /s/ Jonathan Sturz as Attorney-in-Fact for Gary M. Reiner (2026-04-03)