Carlos M. Cardoso - 05 May 2026 Form 4 Insider Report for HUBBELL INC (HUBB)

Reporting relationship: Director
Issuer ticker: HUBB
Reported as of: 05 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 07 May 2026, 17:03:02 UTC
Prior SEC filing: 23 May 2025
Source filing: View source filing
Reporting owner signature: /s/ Katherine A. Lane, Attorney-in-fact for Carlos M. Cardoso

Key filing fact

Carlos M. Cardoso filed Form 4 for HUBBELL INC (HUBB) on 07 May 2026.

Key facts

This page summarizes Carlos M. Cardoso's Form 4 filing for HUBBELL INC (HUBB).
1 reported transaction and 2 derivative rows are listed below.
Accepted by SEC: 07 May 2026, 17:03.

Change

Previous filing in this sequence was filed on 23 May 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001208747 Primary reporting owner

CARDOSO CARLOS M

Relationship: Director
Address: C/O HUBBELL INCORPORATED, 40 WATERVIEW DRIVE, SHELTON
Signature: /s/ Katherine A. Lane, Attorney-in-fact for Carlos M. Cardoso
Signature date: 07 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

HUBB transaction

Common Stock

Award

Transaction value
Shares: +341
Change %: +20%
Price: $0.000000^*
Shares after: 2,068
Date: 05 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

HUBB holding Derivative

Directors Deferred Compensation Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,414
Date: 05 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,414
Exercise price
Footnotes: F2, F3, F4

HUBB holding Derivative

Directors Deferred Restricted Common Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 8,010
Date: 05 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 8,010
Exercise price
Footnotes: F2, F3, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Restricted stock grant vesting on date of next regularly scheduled Annual Meeting of Shareholders to be held in 2027.

Footnote F2

Each deferred unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

Footnote F3

Deferred units are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

Footnote F4

Balance has been updated to reflect additional stock units credited through reinvested dividends that have been paid on the individual's Directors Deferred Compensation Stock Units.

Footnote F5

Balance has been updated to reflect additional restricted stock units credited through reinvested dividends that have been paid on the individual's Directors Deferred Restricted Common Stock Units.