ALYSSA R. FLYNN - 03 Nov 2025 Form 4 Insider Report for HUBBELL INC (HUBB)

Role
Chief Human Resources Officer
Signature
/s/ Katherine A. Lane, Attorney-in-fact for Alyssa R. Flynn
Issuer symbol
HUBB
Transactions as of
03 Nov 2025
Net transactions value
-$1,176,443
Form type
4
Filing time
05 Nov 2025, 16:40:31 UTC
Previous filing
08 May 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
FLYNN ALYSSA R Chief Human Resources Officer C/O HUBBELL INCORPORATED, 40 WATERVIEW DRIVE, SHELTON /s/ Katherine A. Lane, Attorney-in-fact for Alyssa R. Flynn 04 Nov 2025 0001913649

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HUBB Common Stock Options Exercise $143,565 +1,361 +29% $105.48 6,049 03 Nov 2025 Direct
transaction HUBB Common Stock Tax liability $374,195 -795 -13% $470.68 5,254 03 Nov 2025 Direct F1
transaction HUBB Common Stock Sale $945,814 -2,011 -38% $470.32 3,243 03 Nov 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction HUBB Stock Appreciation Rights Options Exercise $0 -1,361 -100% $0.000000 0 03 Nov 2025 Common Stock 1,361 $105.48 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares withheld by the Issuer were calculated on the spread between the price of the SAR and the market price on the date the SAR was exercised. The payment of withholding taxes for the SAR that was exercised on this date was also included in this number.
F2 The stock appreciation right vested and became exercisable in three equal annual installments beginning on December 14, 2019.