Other Information
−Removed: (c) Insider Trading Arrangements and Policies - During the three months ended March 31, 2026, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
−Removed: Amended and Restated $100,000,000 Revolving Line of Credit Note, dated February 17, 2026, between the Company, Tidewater Utilities, Inc., Utility Service Affiliates (Perth Amboy) Inc., Utility Service Affiliates Inc., While Marsh Environmental Systems, Inc.
−Removed: and Middlesex Water Maryland, Inc.
−Removed: and PNC Bank, N.A, filed as Exhibit 10.23(h) of the Company's Annual Report on Form 10-K for the year ended December 31, 2025 .
−Removed: Amendment to Loan Documents, dated February 17, 2026, between the Company, Tidewater Utilities, Inc., Utility Service Affiliates (Perth Amboy) Inc., Utility Service Affiliates Inc., While Marsh Environmental Systems, Inc.
−Removed: and Middlesex Water Maryland, Inc.
−Removed: and PNC Bank, N.A., filed as Exhibit 10.23(i) of the Company's Annual Report on Form 10-K for the year ended December 31, 2025.
−Removed: Amendment to ATM Equity Offering Sales Agreement, dated February 20, 2026, by and among Middlesex Water Company and BofA Securities, Inc., Robert W.
−Removed: Incorporated, Janney Montgomery Scott LLC and Huntington Securities, Inc., filed as Exhibit 1.1 on the Company's Form 8-K dated February 24, 2026.
−Removed: Middlesex Water Company, Pinelands Water Company and Pinelands Wastewater Company Agreement and Plan of Merger
−Removed: Certificate of Merger of Pinelands Water Company and Pinelands Wastewater Company With and Into Middlesex Water Company
+Added: (c) Insider Trading Arrangements and Policies - During the three months ended June 30, 2026, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
+Added: 10.15(f) Eighth Amendment to Promissory Note and Supplement, dated as of May 15, 2026, between Tidewater Utilities, Inc.
+Added: and CoBank, ACB .
+Added: 10.15(g) Promissory Note and Supplement, dated June 5, 2026, between Tidewater Utilities, Inc.
+Added: and CoBank, ACB;
+Added: Amendments to Combination Water Utility Real Estate Mortgage and Security Agreement, effective June 5, 2026, between Tidewater Utilities, Inc.
+Added: and CoBank, ACB.
+Added: 10.24(g) Amendment No.
+Added: 6 ($60,000,000) to Uncommitted Loan Agreement, dated July 24, 2026 , between the Company, Tidewater Utilities, Inc., White Marsh Environmental Systems, Inc., Middlesex Water Maryland, Inc ;
+Added: Utility Service Affiliates, Inc., Utility Service Affiliates (Perth Amboy) Inc .
+Added: and Bank of America, N.A.
+Added: 10.60 Loan Agreement, dated June 18, 2026, between New Jersey Infrastructure Bank and the Company
+Added: Middlesex Water Company, Pinelands Water Company and Pinelands Wastewater Company Agreement and Plan of Merger dated as of April 1, 2026, filed as Exhibit 2.1.1 of the Company's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2026
+Added: Certificate of Merger of Pinelands Water Company and Pinelands Wastewater Company With and Into Middlesex Water Company dated as of April 1, 2026 , filed as Exhibit 2.1.2 of the Company's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2026
31.1 Section 302 Certification by Nadine Leslie pursuant to Rules 13a-14 and 15d-14 of the Securities Exchange Act of 1934.
22 unchanged sentences
(Principal Financial Officer)
−Removed: April 30, 2026
+Added: July 30, 2026
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.