| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| Keating Neal J | Director | C/O HUBBELL INCORPORATED, 40 WATERVIEW DRIVE, SHELTON | /s/ Katherine A. Lane, Attorney-in-fact for Neal J. Keating | 2025-05-08 | 0001319629 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HUBB | Directors Deferred Restricted Common Stock Units | Award | $0 | +457 | +3.13% | $0.00 | 15.1K | May 6, 2025 | Common Stock | 457 | Direct | F1, F2, F3, F4 | |
| holding | HUBB | Directors Deferred Compensation Stock Units | 7.61K | May 6, 2025 | Common Stock | 7.61K | Direct | F1, F3, F5 | 
| Id | Content | 
|---|---|
| F1 | Each deferred unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors. | 
| F2 | Represents deferred restricted stock grant. | 
| F3 | Deferred units are payable commencing six months following the reporting person's retirement or separation from the Board. | 
| F4 | This total includes reinvested dividends that have been paid on the individual's Directors Deferred Restricted Common Stock Units. | 
| F5 | 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. |