Hewlett Packard Enterpri (HPE)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-14 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: 2026-09-14 | Code: S (Open market sale) Shares: -17,000 | Price: $56.91 Total Value: $967,429.20 Shares Owned After: 65,072 | Ownership: I (Indirect) | Nature: By JPM Chase Footnotes: [F3] The price in Column 4 is a weighted average price. The prices ranged from $56.88 to $56.96. Upon request, the reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, information regarding the number of shares at each price within the range. [F2] The total indirect beneficial ownership reflects an increase of 831 shares due to transfer of the shares previously reported as being held directly by the reporting person into his JPMorgan Chase account on 07/06/26. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-07-15 | Code: A (Grant or award) Shares: +26.3109 Shares Owned After: 8,776.3109 | Ownership: D (Direct) Footnotes: [F4] Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. [F5] As previously reported, on 05/01/26, the reporting person was granted 8,750 restricted stock units ("RSUs"), all of which will cliff vest on the earlier of 05/01/27 or the date of Issuer's 2027 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 26.3109 dividend equivalent rights at $47.39 per RSU credited to the reporting person's account on 07/15/26. [F5] As previously reported, on 05/01/26, the reporting person was granted 8,750 restricted stock units ("RSUs"), all of which will cliff vest on the earlier of 05/01/27 or the date of Issuer's 2027 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 26.3109 dividend equivalent rights at $47.39 per RSU credited to the reporting person's account on 07/15/26. [F5] As previously reported, on 05/01/26, the reporting person was granted 8,750 restricted stock units ("RSUs"), all of which will cliff vest on the earlier of 05/01/27 or the date of Issuer's 2027 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 26.3109 dividend equivalent rights at $47.39 per RSU credited to the reporting person's account on 07/15/26. [F5] As previously reported, on 05/01/26, the reporting person was granted 8,750 restricted stock units ("RSUs"), all of which will cliff vest on the earlier of 05/01/27 or the date of Issuer's 2027 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 26.3109 dividend equivalent rights at $47.39 per RSU credited to the reporting person's account on 07/15/26. --- Holdings --- [Holding #1] Security: Common Stock Ownership: D (Direct) Footnotes: [F1] The total direct beneficial ownership reflects a decrease of 831 shares due to transfer of the shares into the reporting person's JP Morgan Chase account on 07/06/26. --- Footnotes (Complete Index) --- F1: The total direct beneficial ownership reflects a decrease of 831 shares due to transfer of the shares into the reporting person's JP Morgan Chase account on 07/06/26. F2: The total indirect beneficial ownership reflects an increase of 831 shares due to transfer of the shares previously reported as being held directly by the reporting person into his JPMorgan Chase account on 07/06/26. F3: The price in Column 4 is a weighted average price. The prices ranged from $56.88 to $56.96. Upon request, the reporting person will provide to the Issuer, any security holder of the Issuer, or the SEC staff, information regarding the number of shares at each price within the range. F4: Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. F5: As previously reported, on 05/01/26, the reporting person was granted 8,750 restricted stock units ("RSUs"), all of which will cliff vest on the earlier of 05/01/27 or the date of Issuer's 2027 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 26.3109 dividend equivalent rights at $47.39 per RSU credited to the reporting person's account on 07/15/26. --- Signature --- /s/ Ki Hoon Kim as Attorney-in-Fact for Gary M. Reiner (2026-09-16)