Mansue Amy B. 4

What Happened

• Amy B. Mansue, a director of Middlesex Water Co. (MSEX), was granted 865 shares on April 1, 2026 as an award/other acquisition under the issuer's director stock compensation plan.
• The grant is valued at $45,023 using a per-share price of $52.05 (price as of market close March 31, 2026).

Key Details

• Transaction date: 2026-04-01; transaction type: Award/Grant (code A).
• Price used: $52.05 per share; total value reported: $45,023.
• Shares owned after the transaction: not reported in the filing.
• Footnote: price set based on close of business March 31, 2026 in accordance with the Issuer's Outside Director Stock Compensation Plan.
• Filing date/accession: Form 4 filed 2026-04-01 (no late filing indicated).

Context

• This was a compensation-related stock award to a non-employee director, a routine form of pay rather than an open-market purchase or sale. Such awards may be subject to the plan's vesting and transfer restrictions and do not by themselves indicate the director's view of the stock.