Company: MSEX
Filing Date: 2025-07-29
Form Type: 424B5
Source: 0001104659-25-071727
Chunk: 29

Company: MIDDLESEX WATER CO
Filing Date: 2025-07-29
Form: 424B5
Chunk 29
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 participant from continuing to participate in the Plan. In addition, we also may prevent participation by financial
intermediaries, investment clubs or other nominees who engage in transactions primarily to benefit from any discount from the market
price for shares acquired under the Plan.

The Company reserves the
right to temporarily suspend direct purchases and certain other activities under the Plan in connection with any other securities offering
the Company may conduct in the future to the extent necessary for the Company to comply with Regulation M under the Exchange Act or any
other applicable securities laws. The Company can exercise this right by giving written instructions to the Plan Agent and without advance
notice to Plan participants.

ADDITIONAL INFORMATION

| 46. | How would a stock split or stock 
 dividend affect my account?      |

Any shares resulting from a stock split or stock
dividend paid on shares held in custody for you by the Plan Agent of held by you in certificate form will be credited to your book-entry
position. Of course, you may request a certificate at any time for any or all of your shares.

| 47. | How do I vote my Plan shares 
 at shareholders’ meetings?   |

As a Plan participant, you
will be sent a Notice of Internet Availability of Proxy Materials with instructions on how to request hard copy materials, how to view
the Company’s Proxy Statement and Annual Report online and how to vote your shares registered directly in your name. If the proxy
card is not returned or voted or it is returned unsigned, the shares will not be voted unless you or a duly appointed representative
votes in person at the Annual Meeting.

| 48. | What about taxes? |

The Plan Agent will send
a Form 1099-DIV to Plan participants and to the Internal Revenue Service after each year-end, reporting the amount of any dividend
income received during the year (which may consist of the amount of any dividends and any applicable fees paid on behalf of the Plan
participant). Shareholders who sell shares through the Plan Agent will receive a Form 1099-B and the same form will be sent to the
Internal Revenue Service showing the total proceeds of the transactions. For non-U.S. persons, the Plan Agent will send a Form 1042-S
to such person and to the Internal Revenue Service after each year-end, reporting the amount of any dividend income received during the
year. Shareholders should maintain their account statements sent by the Plan Agent, which are helpful for record keeping and tax purposes.

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