Sec Form 3 Filing - Domenech Daniel P @ Hewlett Packard Enterprise Co - 2025-02-01

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Domenech Daniel P 2. Issuer Name and Ticker or Trading Symbol Hewlett Packard Enterprise Co [ HPE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) VP, Chief Talent Officer, ICPO (Last) (First) (Middle) 1701 E MOSSY OAKS ROAD 3. Date of Earliest Transaction (MM/DD/YY) 02/01/2025 (Street) SPRING, TX77389 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 13,348 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Restricted Stock Units ( 1 ) ( 2 ) ( 2 ) Common Stock 3,043.9099 D Restricted Stock Units ( 1 ) ( 3 ) ( 3 ) Common Stock 9,617.6779 D Restricted Stock Units ( 1 ) ( 4 ) ( 4 ) Common Stock 8,598.5333 D Restricted Stock Units ( 1 ) ( 5 ) ( 5 ) Common Stock 18,492.123 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Domenech Daniel P 1701 E MOSSY OAKS ROAD SPRING, TX77389 VP, Chief Talent Officer, ICPO Signatures Ki Hoon Kim as Attorney-in-Fact for Daniel P Domenech 02/07/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. ( 2 )On 12/08/22, the reporting person was granted 8,594 Restricted Stock Units ("RSUs"), 2,864 of which vested on 12/08/23, 2,865 of which vested on 12/08/24, and 2,865 of which will vest on 12/08/25. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on Issuer's common stock. The number of units reported in Column 3 includes 178.9099 dividend equivalent rights accrued but not released since the grant date. ( 3 )On 12/07/23, the reporting person was granted 13,958 RSUs, 4,652 of which vested on 12/07/24, and 4,653 of which will vest on each of 12/07/25 and 12/07/26. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on Issuer's common stock. The number of units reported in Column 3 includes 311.6779 dividend equivalent rights accrued but not released since the grant date. ( 4 )On 02/21/24, the reporting person was granted 8,384 RSUs, 2,794 of which will vest on 02/21/25, and 2,795 of which will vest on each of 02/21/26 and 02/21/27. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on Issuer's common stock. The number of units reported in Column 3 includes 214.5333 divided equivalent rights accrued but not released since the grant date. ( 5 )On 12/09/24, the reporting person was granted 18,390 RSUs, 6,130 of which will vest on each of 12/09/25, 12/09/26, and 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 units reported in Column 3 includes 102.1230 divided equivalent rights accrued but not released since the grant date.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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