Sec Form 4 Filing - Neri Antonio F @ Hewlett Packard Enterprise Co - 2022-12-09

FORM 4 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 Neri Antonio F 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) President and CEO (Last) (First) (Middle) C/O HEWLETT PACKARD ENTERPRISE COMPANY, 1701 E MOSSY OAKS ROAD 3. Date of Earliest Transaction (MM/DD/YY) 12/09/2022 (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 12/10/2022 M 125,794 A $ 16.15 897,130 D Common Stock 12/10/2022 F 53,686 D $ 16.15 843,444 D Common Stock 12/10/2022 M 183,439 A $ 16.15 1,026,883 D Common Stock 12/10/2022 F 72,184 D $ 16.15 954,699 D Common Stock 12/09/2022 M 145,551 A $ 16.15 1,100,250 D Common Stock 12/09/2022 F 48,318 D $ 16.15 1,051,932 D Common Stock 12/09/2022 A 127,413( 1 ) A $ 16.15 1,179,345 D Common Stock 12/09/2022 F 54,540 D $ 16.15 1,124,805 D Common Stock 12/09/2022 A 429,491( 2 ) A $ 16.15 1,554,296 D Common Stock 12/09/2022 F 169,005 D $ 16.15 1,385,291 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 ( 3 ) 12/10/2022 M 125,794( 4 ) ( 4 ) ( 4 ) Common Stock 125,794 ( 4 ) 0 D Restricted Stock Units ( 3 ) 12/10/2022 M 183,439( 5 ) ( 5 ) ( 5 ) Common Stock 183,439 ( 5 ) 183,438 D Restricted Stock Units ( 3 ) 12/09/2022 M 145,551( 6 ) ( 6 ) ( 6 ) Common Stock 145,551 ( 6 ) 291,102 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Neri Antonio F C/O HEWLETT PACKARD ENTERPRISE COMPANY 1701 E MOSSY OAKS ROAD SPRING, TX77389 President and CEO Signatures Ki Hoon Kim as Attorney-in-Fact for Antonio F. Neri 12/13/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On 12/10/19 the reporting person was granted performance adjusted restricted stock units ("PARSUs") subject to Non-GAAP Net Income and relative total stockholder return conditions being met at the time of vesting. These PARSUs vest 50% after 2 and 3 years subject to performance and are issued in Issuer's common stock. ( 2 )On 12/10/20 the reporting person was granted PARSUs subject to Non-GAAP Net Income and relative total stockholder return conditions being met at the time of vesting. These PARSUs vest 50% after 2 and 3 years subject to performance and are issued in Issuer's common stock. ( 3 )Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. ( 4 )As previously reported, on 12/10/19 the reporting person was granted 339,331 restricted stock units ("RSUs"), 113,110 of which vested on 12/10/20, 113,110 of which vested on 12/10/21, and 113,111 of which vested on 12/10/22. 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 also includes 12,683 vested dividend equivalent rights and a de minimus adjustment of 0.1524 due to fractional rounding of the dividend equivalent rights. ( 5 )As previously reported, on 12/10/20 the reporting person was granted 515,677 RSUs, 171,892 of which vested on 12/10/21, 171,892 of which vested on 12/10/22, and 171,893 of which will vest on 12/10/23. 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 also includes 11,547 vested dividend equivalent rights and a de minimus adjustment of 0.7075 due to fractional rounding of the dividend equivalent rights. ( 6 )As previously reported, on 12/09/21 the reporting person was granted 422,627 RSUs, 140,875 of which vested on 12/09/22, and 140,876 of which will vest on each of 12/09/23 and 12/09/24. 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 also includes 4,676 vested dividend equivalent rights and a de minimus adjustment of 0.1551 due to fractional rounding of the dividend equivalent rights.

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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