425

Filed pursuant to Rule 425 under the

Securities Act of 1933, as amended, and

deemed filed under Rule 14a-12 under the

Securities Exchange Act of 1934, as amended

Filer: SJW Group

Commission File No.: 1-08966

Subject Company: Connecticut Water Service, Inc.

Commission File No.: 0-08084

Dear SJW Team,

I want to advise you that Connecticut Water received an unsolicited acquisition proposal from Eversource Energy to acquire Connecticut Water.

In accordance with the terms of our merger agreement with Connecticut Water, their Board of Directors carefully reviewed the unsolicited acquisition proposal and unanimously reaffirmed today its intention to recommend that all Connecticut Water shareholders vote FOR the SJW Group merger.

To be clear, our merger agreement with Connecticut Water remains in place, and we are moving forward toward completing the transaction, which we continue to expect to occur by year-end 2018.

Tonight we issued a news release reaffirming our intention to move forward with the merger as well.

Importantly, the many benefits we discussed when we announced our merger with Connecticut Water remain true today – together, Connecticut Water and SJW Group create a new larger, stronger company capable of delivering greater value and benefits for our shareholders, employees, customers and communities than either company could deliver on its own.

Looking ahead, the preliminary proxy and registration statement on Form S-4 in connection with our proposed merger with Connecticut Water will be filed shortly with the U.S. Securities and Exchange Commission (SEC). This filing is an important step in the merger process. Among other things, it includes information on the Special Meeting of Shareholders that each company will host later this year to enable our respective shareholders to vote on the transaction. The filing also reviews why each company’s Board continues to believe our merger of equals is in the best interest of our customers, employees and respective shareholders compared with other alternatives.

Today’s news is likely to generate increased interest in and speculation about each company and the merger. It is important that we not get distracted by it. We are continuing to operate as usual and are counting on all employees to remain focused on our customers, world-class water service, safe operations and day-to-day responsibilities.


We intend to keep you updated as we move through the merger process. If you have any questions, please feel free to contact your supervisor or anyone on the executive leadership team, as usual. Consistent with company policies, all media related inquiries should be forwarded to Jayme Ackemann (jayme.ackemann@sjwater.com).

Thank you for your professionalism, your service to your customers and your commitment to our company.

All my best,

Eric

Forward Looking Statements

This document contains forward-looking statements within the meaning of the Private Litigation Reform Act of 1995, as amended. Some of these forward-looking statements can be identified by the use of forward-looking words such as “believes,” “expects,” “may,” “will,” “should,” “seeks,” “approximately,” “intends,” “plans,” “estimates,” “projects,” “strategy,” or “anticipates,” or the negative of those words or other comparable terminology.

The accuracy of such statements is subject to a number of risks, uncertainties and assumptions including, but not limited to, the following factors: (1) the risk that the conditions to the closing of the transaction are not satisfied, including the risk that required approvals from the shareholders of Connecticut Water or the stockholders of SJW Group for the transaction are not obtained; (2) the risk that the regulatory approvals required for the transaction are not obtained, or that in order to obtain such regulatory approvals, conditions are imposed that adversely affect the anticipated benefits from the proposed transaction or cause the parties to abandon the proposed transaction; (3) the risk that the anticipated tax treatment of the transaction is not obtained; (4) the effect of water, utility, environmental and other governmental policies and regulations; (5) litigation relating to the transaction; (6) uncertainties as to the timing of the consummation of the transaction and the ability of each party to consummate the transaction; (7) risks that the proposed transaction disrupts the current plans and operations of Connecticut Water or SJW Group; (8) the ability of Connecticut Water and SJW Group to retain and hire key personnel; (9) competitive responses to the proposed transaction; (10) unexpected costs, charges or expenses resulting from the transaction; (11) potential adverse reactions or changes to business relationships resulting from the announcement or completion of the transaction; (12) the combined companies’ ability to achieve the growth prospects and synergies expected from the transaction, as well as delays, challenges and expenses associated with integrating the combined companies’ existing businesses; and (13) legislative and economic developments. These risks, as well as other risks associated with the proposed transaction, will be more fully discussed in the joint proxy statement/prospectus that will be included in the Registration Statement on Form S-4 that will be filed with the Securities and Exchange Commission (“SEC”) in connection with the proposed transaction.

In addition, actual results are subject to other risks and uncertainties that relate more broadly to SJW Group’s overall business, including those more fully described in SJW Group’s filings with the SEC, including its annual report on Form 10-K for the fiscal year ended December 31, 2017, and Connecticut Water’s overall business and financial condition, including those more fully described in Connecticut Water’s filings with the SEC, including its annual report on Form 10-K for the fiscal year ended December 31, 2017. Forward looking statements are not guarantees of performance, and speak only as of the date made, and neither SJW Group or its management nor Connecticut Water or its management undertakes any obligation to update or revise any forward-looking statements.

Additional Information and Where to Find It

In connection with the proposed transaction between SJW Group and Connecticut Water, SJW Group will file with the SEC a Registration Statement on Form S-4 that will include a joint proxy statement of SJW Group and Connecticut Water that also constitutes a prospectus of SJW Group. SJW Group and Connecticut Water may also file other documents with the SEC regarding the proposed transaction. This document is not a substitute for the joint proxy statement/prospectus, Form S-4 or any other document which SJW Group or Connecticut Water may file with the SEC. INVESTORS AND SECURITY HOLDERS OF SJW GROUP AND CONNECTICUT WATER ARE URGED TO READ THE REGISTRATION STATEMENT, THE JOINT PROXY STATEMENT/PROSPECTUS AND ALL OTHER RELEVANT DOCUMENTS THAT ARE FILED OR WILL BE FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION AND RELATED MATTERS. Investors and security holders may obtain free copies of the Form S-4 and the joint proxy statement/prospectus (when available) and other documents filed with the SEC by SJW Group and Connecticut Water through the website maintained by the SEC at www.sec.gov. Copies of documents filed with the SEC by SJW Group will be made available free of charge on SJW Group’s investor relations website at https://sjwgroup.com/investor_relations. Copies of documents filed with the SEC by Connecticut Water will be made available free of charge on Connecticut Water’s investor relations website at https://ir.ctwater.com/.


No Offer or Solicitation

This communication is for informational purposes only and is not intended to and does not constitute an offer to sell, or the solicitation of an offer to subscribe for or buy, or a solicitation of any vote or approval in any jurisdiction, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in which such offer, sale or solicitation would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended, and otherwise in accordance with applicable law.

Participants in the Solicitation

SJW Group, Connecticut Water and certain of their respective directors and officers, and other members of management and employees, may be deemed to be participants in the solicitation of proxies from the holders of SJW Group and Connecticut Water securities in respect of the proposed transaction. Information regarding SJW Group’s directors and officers is available in SJW Group’s annual report on Form 10-K for the fiscal year ended December 31, 2017 and its proxy statement for its 2018 annual meeting dated March 6, 2018, which are filed with the SEC. Information regarding Connecticut Water’s directors and officers is available in Connecticut Water’s annual report on Form 10-K for the fiscal year ended December 31, 2017, and its proxy statement for its 2018 annual meeting dated April 6, 2018, which are filed with the SEC. Investors may obtain additional information regarding the interest of such participants by reading the Form S-4 and the joint proxy statement/prospectus (when available) and other documents filed with the SEC by SJW Group and Connecticut Water. These documents will be available free of charge from the sources indicated above.