Company: MSEX
Filing Date: 2025-07-29
Form Type: 424B5
Source: 0001104659-25-071727
Chunk: 50

Company: MIDDLESEX WATER CO
Filing Date: 2025-07-29
Form: 424B5
Chunk 50
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 merger or other acquisition transaction) with any
person or affiliate of a person who owns 10% or more of the outstanding voting stock for a period of five years after such person first
owns 10% or more the voting shares, unless the “business combination” both is approved by the Board of Directors prior to
the time that person acquires 10% or more of our voting stock and meets certain other statutory criteria.

Stock Exchange Listing

Our Common Stock is listed
on the NASDAQ Global Select Market. The trading symbol for our Common Stock is “MSEX.”

Transfer Agent and Registrar

The transfer agent and registrar
for our Common Stock is Broadridge Corporate Issuer Solutions, Inc. The transfer agent and registrar’s address is P.O. Box
1342, Brentwood, New York 11717.

Indemnification

Our restated certificate
of incorporation, as amended, and our by-laws, as amended, provide that we shall indemnify our directors and officers to the fullest
extent permitted by law. These agreements will, among other things, indemnify these individuals for certain expenses (including attorneys’
fees), judgments, fines and settlement amounts reasonably incurred by such person in any action or proceeding, including any action by
or in our right, on account of any services undertaken by such person on behalf of us or that person’s status as a member of our
Board of Directors.

| 11 |

<div align='center'>PLAN OF DISTRIBUTION</div>

We may offer and sell the
securities covered by this prospectus from time to time, in one or more transactions, at market prices prevailing at the time of sale,
at prices related to market prices, at a fixed price or prices subject to change, at varying prices determined at the time of sale or
at negotiated prices, by a variety of methods, including the following:

| · | through 
 agents; |

| · | to                       
 or through underwriters; |

| · | in                                                                                         
 “at the market offerings,” within the meaning of Rule 415(a)(4) under                      
 the Securities Act, to or through a market maker or into an existing trading market, on an 
 exchange or otherwise;                                                                     |

| · | through             
 brokers or dealers; |

| · | directly                                                                                
 by us to purchasers, including through a specific bidding, auction or other process; or |

| · | through                                        
 a combination of any of these methods of sale. |

Registration of the securities
covered by this prospectus