Hewlett Packard Enterprise Co (HPE) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-05 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: Hewlett Packard Enterprise Co (HPE) CIK: 0001645590 --- Reporting Owner --- Name: MYERS MARIE CIK: 0001656326 Role: Officer (EVP & CFO) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-05 | Code: S (Open market sale) Shares: -93,583 | Price: $30.01 Total Value: $2,808,135.72 Shares Owned After: 204,754 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-04-23 | Code: A (Grant or award) Shares: +331.949 Shares Owned After: 68,823.949 | 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 01/20/24, the reporting person was granted 195,185 restricted stock units ("RSUs"), 65,061 of which vested on 01/20/25, 65,062 of which vested on 01/20/26, and 65,062 of which will vest on 01/20/27. 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 331.9490 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F2] As previously reported, on 01/20/24, the reporting person was granted 195,185 restricted stock units ("RSUs"), 65,061 of which vested on 01/20/25, 65,062 of which vested on 01/20/26, and 65,062 of which will vest on 01/20/27. 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 331.9490 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F2] As previously reported, on 01/20/24, the reporting person was granted 195,185 restricted stock units ("RSUs"), 65,061 of which vested on 01/20/25, 65,062 of which vested on 01/20/26, and 65,062 of which will vest on 01/20/27. 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 331.9490 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F2] As previously reported, on 01/20/24, the reporting person was granted 195,185 restricted stock units ("RSUs"), 65,061 of which vested on 01/20/25, 65,062 of which vested on 01/20/26, and 65,062 of which will vest on 01/20/27. 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 331.9490 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [Transaction #2] Security: Restricted Stock Units Date: 2026-04-23 | Code: A (Grant or award) Shares: +435.6837 Shares Owned After: 90,331.6837 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. [F3] As previously reported, on 01/20/24, the reporting person was granted 256,181 RSUs, 85,393 of which vested on 01/20/25, 85,394 of which vested on 01/20/26, and 85,394 of which will vest on 01/20/27. 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 435.6837 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F3] As previously reported, on 01/20/24, the reporting person was granted 256,181 RSUs, 85,393 of which vested on 01/20/25, 85,394 of which vested on 01/20/26, and 85,394 of which will vest on 01/20/27. 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 435.6837 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F3] As previously reported, on 01/20/24, the reporting person was granted 256,181 RSUs, 85,393 of which vested on 01/20/25, 85,394 of which vested on 01/20/26, and 85,394 of which will vest on 01/20/27. 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 435.6837 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F3] As previously reported, on 01/20/24, the reporting person was granted 256,181 RSUs, 85,393 of which vested on 01/20/25, 85,394 of which vested on 01/20/26, and 85,394 of which will vest on 01/20/27. 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 435.6837 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [Transaction #3] Security: Restricted Stock Units Date: 2026-04-23 | Code: A (Grant or award) Shares: +653.1173 Shares Owned After: 132,847.9367 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. [F4] As previously reported, on 12/09/24, the reporting person was granted 192,016 RSUs, 64,005 of which vested on 12/09/25, 64,005 of which will vest on 12/09/26, and 64,006 of which will vest on 12/09/27. 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 653.1173 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F4] As previously reported, on 12/09/24, the reporting person was granted 192,016 RSUs, 64,005 of which vested on 12/09/25, 64,005 of which will vest on 12/09/26, and 64,006 of which will vest on 12/09/27. 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 653.1173 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F4] As previously reported, on 12/09/24, the reporting person was granted 192,016 RSUs, 64,005 of which vested on 12/09/25, 64,005 of which will vest on 12/09/26, and 64,006 of which will vest on 12/09/27. 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 653.1173 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F4] As previously reported, on 12/09/24, the reporting person was granted 192,016 RSUs, 64,005 of which vested on 12/09/25, 64,005 of which will vest on 12/09/26, and 64,006 of which will vest on 12/09/27. 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 653.1173 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [Transaction #4] Security: Restricted Stock Units Date: 2026-04-23 | Code: A (Grant or award) Shares: +988.9745 Shares Owned After: 196,116.3167 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. [F5] As previously reported, on 12/08/25, the reporting person was granted 193,839 RSUs, 64,613 of which will vest on each of 12/08/26, 12/08/27 and 12/08/28. 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 988.9745 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F5] As previously reported, on 12/08/25, the reporting person was granted 193,839 RSUs, 64,613 of which will vest on each of 12/08/26, 12/08/27 and 12/08/28. 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 988.9745 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F5] As previously reported, on 12/08/25, the reporting person was granted 193,839 RSUs, 64,613 of which will vest on each of 12/08/26, 12/08/27 and 12/08/28. 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 988.9745 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. [F5] As previously reported, on 12/08/25, the reporting person was granted 193,839 RSUs, 64,613 of which will vest on each of 12/08/26, 12/08/27 and 12/08/28. 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 988.9745 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. --- 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 01/20/24, the reporting person was granted 195,185 restricted stock units ("RSUs"), 65,061 of which vested on 01/20/25, 65,062 of which vested on 01/20/26, and 65,062 of which will vest on 01/20/27. 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 331.9490 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. F3: As previously reported, on 01/20/24, the reporting person was granted 256,181 RSUs, 85,393 of which vested on 01/20/25, 85,394 of which vested on 01/20/26, and 85,394 of which will vest on 01/20/27. 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 435.6837 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. F4: As previously reported, on 12/09/24, the reporting person was granted 192,016 RSUs, 64,005 of which vested on 12/09/25, 64,005 of which will vest on 12/09/26, and 64,006 of which will vest on 12/09/27. 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 653.1173 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. F5: As previously reported, on 12/08/25, the reporting person was granted 193,839 RSUs, 64,613 of which will vest on each of 12/08/26, 12/08/27 and 12/08/28. 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 988.9745 vested dividend equivalent rights at $27.93 per RSU credited to the reporting person's account on 04/23/26. --- Signature --- /s/ Jonathan Sturz as Attorney-in-Fact for Marie E. Myers (2026-05-06)