Middlesex Water logo

Middlesex Water

MSEX | NASDAQ
Chart Builder DCF Calculator
$55.23
-$0.09 (-0.16%)
At close: Sep 21, 2026, 4:00 PM ET
$55.23
$0 (0.00%)
After-hours: Sep 21, 2026, 7:30 PM ET

Company Profile

Middlesex Water Company primarily delivers vital water and wastewater utility services, structured around two key business units. Its regulated operations are dedicated to the acquisition, treatment, and distribution of water to a broad spectrum of retail and wholesale clients, including residential, commercial, industrial, and fire protection users. This division also oversees regulated wastewater systems in both New Jersey and Delaware. Complementing this, the company's non-regulated segment furnishes contract-based services for the management and maintenance of municipal and private water and wastewater infrastructure within the same states. The firm, established in 1896, maintains its corporate headquarters in Iselin, New Jersey.

Key Executives

Name Position
Nadine Leslie President, Chief Executive Officer & Chairman of the Board
Georgia Simpson Vice President of Information Technology & Chief Technology Officer
Gregory Sorensen Vice President & Chief Operating Officer
Mohammed G. Zerhouni Chief Financial Officer, Senior Vice President & Treasuer
Bruce E. Patrick President of Tidewater Utilities, Inc.
Jay L. Kooper Vice President, General Counsel & Secretary
Lorrie Beth Ginegaw Vice President of Human Resources
Robert J. Capko Corporate Controller
Robert K. Fullagar President of New Jersey Operations
Tatyana Kaplan VP & Chief Accounting Officer

Latest SEC Filings

Date Type Title
Aug 12, 2026 4 Filing
Aug 07, 2026 4 Filing
Jul 30, 2026 10-Q Quarterly Report
Jul 30, 2026 8-K Current Report
May 20, 2026 8-K Current Report
Apr 30, 2026 10-Q Quarterly Report
Apr 30, 2026 8-K Current Report
Apr 30, 2026 SC 13G Statement of acquisition of beneficial ownership b...
Apr 24, 2026 SC 13G/A [Amend] Statement of acquisition of beneficial own...
Apr 08, 2026 3 Filing
View All SEC Filings
Middlesex Water
Middlesex Water logo
Country United States
IPO Date Feb 20, 1973
Industry Regulated Water
Sector Utilities
Employees 395
CEO Nadine Duchemin-Leslie

Contact Details

485C Route 1 South Iselin, New Jersey 08830 United States

Stock Details

Ticker Symbol MSEX
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0000066004
CUSIP Number 596680108
ISIN Number US5966801087
SIC Code 4941

© 2026 bestshares.com. All rights reserved.