Eversource Energ SEC Filings

Eversource Energy (ES) furnished an 8‑K announcing its unaudited results for the third quarter and first nine months ended September 30, 2025, along with related subsidiary information. The company attached a news release as Exhibit 99.1 and a financial report as Exhibit 99.2. These materials are furnished under Item 2.02 and are not deemed “filed” unless specified otherwise.

Management will host a webcast on November 5, 2025 to discuss financial performance, with presentation slides provided as Exhibit 99.3. The filing covers Eversource and utility subsidiaries including The Connecticut Light and Power Company, NSTAR Electric Company, and Public Service Company of New Hampshire.

Eversource Energy announced the issuance of $600,000,000 aggregate principal amount of its 4.45% Senior Notes, Series HH, due 2030. The unsecured notes were issued under a supplemental indenture with The Bank of New York Mellon Trust Company, N.A., and sold pursuant to an underwriting agreement with a syndicate led by major banks.

Interest on the 2030 Notes is payable semi-annually on June 15 and December 15, beginning on June 15, 2026, until maturity in 2030. The company filed the underwriting agreement and supplemental indenture as exhibits, along with a legal opinion confirming the validity of the notes.

Eversource Energy is offering $600,000,000 of 4.45% Senior Notes, Series HH, due December 15, 2030. The notes price at 99.771% with a 0.600% underwriting discount, resulting in proceeds before expenses of $595,026,000 and estimated net proceeds of approximately $593.3 million.

The company plans to use the proceeds to repay at maturity its $250.0 million Senior Notes, Series J, due March 15, 2026, and to reduce a portion of outstanding short-term debt. As of October 9, 2025, short‑term debt totaled about $1.11 billion at a 4.40% weighted average rate.

The notes are unsecured, unsubordinated obligations ranking equally with other unsecured, unsubordinated debt. Interest is payable semi‑annually on June 15 and December 15, beginning June 15, 2026. The notes are redeemable at a make‑whole premium prior to the par call date of November 15, 2030, and at par thereafter. There is no sinking fund and no exchange listing is planned.

Eversource Energy launched a preliminary prospectus supplement for a primary offering of unsecured, unsubordinated Senior Notes, Series HH, due 2030. The Notes pay interest semi‑annually on June 15 and December 15, beginning June 15, 2026, and are not subject to a sinking fund. At its option, the company may redeem the Notes, including at par on or after the Par Call Date of November 15, 2030. The Notes will not be listed on an exchange.

The Notes rank equally with Eversource’s other unsecured, unsubordinated debt. Eversource intends to use net proceeds to repay at maturity its Senior Notes, Series J, due March 15, 2026 ($250.0 million) and to repay a portion of outstanding short‑term debt. As of October 9, 2025, short‑term debt totaled approximately $1.11 billion at 4.40% per annum. Delivery will be in book‑entry form through DTC.

Eversource Energy (ES) updated investors on offshore wind liabilities tied to its prior sale of South Fork Wind and Revolution Wind interests to GIP. Based on revised construction cost projections for Revolution Wind, the company currently estimates an approximately $285 million increase to its post-closing purchase price adjustment liability, driven by known cost overruns including wind turbine installation vessel damage, higher insurance costs, and a BOEM stop‑work order from August 22 to September 22, 2025.

As a result, Eversource expects to record an aggregate, net after‑tax non‑recurring charge of approximately $75 million, or $0.20 per share, in the third quarter of 2025. The charge reflects the $285 million liability increase partially offset by an approximately $210 million federal tax benefit linked to tax losses on the sale. Eversource previously recorded a $365 million contingent liability as of September 30, 2024, which was $296 million as of June 30, 2025. Completion of Revolution Wind continues to be expected in the second half of 2026.

Conner Penelope M, EVP-Cust Exp & Energy Strategy at Eversource Energy (ES), reported sales of company common shares on 08/28/2025 and 08/29/2025. The Form 4 shows two non-derivative sale transactions: 1,850 shares sold on 08/28/2025 at $64.263 and 1,850 shares sold on 08/29/2025 at $64.50. Following the 08/28 sale the filing reports 9,224 shares beneficially owned directly; after the 08/29 sale it reports 7,374 shares directly. The report also discloses 981 shares held indirectly in the Eversource 401(k) plan and 16,761 phantom shares under a deferred compensation plan registered as direct beneficial ownership. The form is signed by an attorney-in-fact on behalf of Ms. Conner.

Form 144 notice for Eversource Energy (ES) reports a proposed sale and a recent sale of common stock by an insider. The filer indicates 1,850 shares were acquired on 02/15/2025 through restricted stock vesting as compensation and have an aggregate market value listed at $119,325.00. The securities outstanding figure is shown as 371,115,181 shares, and the sale occurred on 08/28/2025 through Fidelity Brokerage Services LLC on the NYSE, with gross proceeds of $118,886.55. The filer certifies they are not aware of undisclosed material adverse information. The filing is a routine Rule 144 compliance notice documenting acquisition, intended sale date, broker, and recent transaction details.

Eversource Energy (ES) Form 144 notice reports a proposed sale of 1,850 common shares held by a person whose securities were acquired through restricted stock vesting on 02/15/2025. The shares are valued at an aggregate market value of $118,886.55 and represent a small fraction of the 371,115,181 shares outstanding. The filer intends to sell the shares through Fidelity Brokerage Services LLC on or about 08/28/2025 on the NYSE. The filing states there were no securities of the issuer sold by the person in the past three months and includes the required representation that the seller is not aware of undisclosed material adverse information.

Keane Loretta D., an officer of Eversource Energy (ES), purchased 3,780 common shares on 08/22/2025 at $66.0684 per share. After the purchase, Ms. Keane beneficially owns 12,033 shares in total; that post-transaction ownership figure includes restricted share units and dividend equivalents. The Form 4 was filed as a single reporting person filing and was signed on behalf of Ms. Keane by an attorney-in-fact on 08/26/2025. No derivative transactions or option exercises are reported on this form.