Sec Form 4 Filing - Connolly Allan @ HUBBELL INC - 2022-02-09

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 Connolly Allan 2. Issuer Name and Ticker or Trading Symbol HUBBELL INC [ HUBB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) President, Utility Solutions (Last) (First) (Middle) C/O HUBBELL INCORPORATED, 40 WATERVIEW DRIVE 3. Date of Earliest Transaction (MM/DD/YY) 02/09/2022 (Street) SHELTON, CT06484 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 02/09/2022 A 379( 1 ) A $ 0 11,719 D Common Stock 02/09/2022 F 124( 2 ) D $ 191.95 11,595 D Common Stock 02/09/2022 A 180( 3 ) A $ 0 11,775 D Common Stock 02/09/2022 F 63( 2 ) D $ 191.95 11,712 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: Dire ct (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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Connolly Allan C/O HUBBELL INCORPORATED 40 WATERVIEW DRIVE SHELTON, CT06484 President, Utility Solutions Signatures Katherine A. Lane,Attorney-in-fact forAllan Connolly 02/11/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 14, 2018, which vested at 120% of the target amount of the award based upon the Company's trade working capital as a percentage of revenue as compared to the Company's strategic plan targets. ( 2 )Shares withheld for payment of taxes upon vesting of performance shares. ( 3 )Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 14, 2018, which vested at 57% of the target amount of the award based upon the Company's operating profit as a percentage of revenue as compared to the Company's strategic plan targets.

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).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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