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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report: March 27, 2026

Exact Name of Registrant | Commission | I.R.S. Employer
as Specified in Its Charter | File Number | Identification No.
Hawaiian Electric Industries, Inc. | 1-8503 | 99-0208097
Hawaiian Electric Company, Inc. | 1-4955 | 99-0040500

State of Hawaii
(State or other jurisdiction of incorporation)
1001 Bishop Street, Suite 2900, Honolulu, Hawaii 96813 - Hawaiian Electric Industries, Inc. (HEI)
1099 Alakea Street, Suite 2200, Honolulu, Hawaii 96813 - Hawaiian Electric Company, Inc. (Hawaiian Electric)
(Address of principal executive offices and zip code)
Registrant’s telephone number, including area code:
(808) 543-5662 - HEI
(808) 543-7771 - Hawaiian Electric
Not applicable
(Former name or former address, if changed since last report.)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to 12(b) of the Act:

Registrant | Title of each class | Trading Symbol(s) | Name of each exchange on which registered
Hawaiian Electric Industries, Inc. | Common Stock, Without Par Value | HE | New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule12b-2 of the Securities Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company

Hawaiian Electric Industries, Inc. | ☐ | Hawaiian Electric Company, Inc. | ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Hawaiian Electric Industries, Inc. | ☐ | Hawaiian Electric Company, Inc. | ☐

Item 7.01. Regulation FD Disclosure.
HEI is furnishing its unaudited 2025 Statistical Supplement (see Exhibit 99), which includes certain selected financial information for consolidated HEI, consolidated and Hawaiian Electric and other selected data.
HEI will post the 2025 Statistical Supplement on its website, www.hei.com, under the headings “Investor Relations,” “SEC Filings” and “Statistical Supplement.”
HEI and Hawaiian Electric intend to continue to use HEI's website, www.hei.com, as a means of disclosing additional information; such disclosures will be included in the Investor Relations section of the website. Accordingly, investors should routinely monitor the Investor Relations section of HEI's website, in addition to following HEI's and Hawaiian Electric's press releases, HEI’s and Hawaiian Electric’s SEC filings and HEI’s public conference calls and webcasts. The information on HEI's website is not incorporated by reference into this document or into HEI’s and Hawaiian Electric’s Securities and Exchange Commission (SEC) filings unless, and except to the extent, specifically incorporated by reference. Investors may also wish to refer to the Public Utilities Commission of the State of Hawaii (PUC) website at dms.puc.hawaii.gov/dms to review documents filed with, and issued by, the PUC. No information on the PUC website is incorporated by reference into this document or into HEI’s and Hawaiian Electric’s other SEC filings.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits

Exhibit 99 | HEI 2025 Statistical Supplement
104 | Cover Page Interactive Data File (embedded within the Inline XBRL document)

The information furnished in connection with this current report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the Exchange Act), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrants have duly caused this report to be signed on their behalf by the undersigned thereunto duly authorized. The signature of the undersigned companies shall be deemed to relate only to matters having reference to such companies and any subsidiaries thereof.

HAWAIIAN ELECTRIC INDUSTRIES, INC. |  | HAWAIIAN ELECTRIC COMPANY, INC.
(Registrant) |  | (Registrant)
/s/ Scott T. DeGhetto |  | /s/ Paul K. Ito
Scott T. DeGhetto |  | Paul K. Ito
Executive Vice President and |  | Senior Vice President,
Chief Financial Officer |  | Chief Financial Officer and Treasurer
Date: March 27, 2026 |  | Date: March 27, 2026

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