HUBB · Hubbell Inc · Debt

WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);

Issuer evidence: EIGHTH SUPPLEMENTAL INDENTURE, dated as of June 8, 2026 (this “**Eighth Supplemental Indenture**”), between HUBBELL INCORPORATED, a Connecticut corporation (and any person that succeeds thereto, and is substituted therefor, under the terms of the Indenture (as defined below), the “**Company**”), and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, a national banking association, as Trustee (the “**Trustee**”).

Supporting evidence: Section 2.2 ***Stated Maturity Date*** **.** The 2031 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2031 (the “**2031 Notes Stated Maturity Date**”). The 2033 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2033 (the “**2033 Notes Stated Maturity Date**”). The 2036 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2036 (the “**2036 Notes Stated Maturity Date**” and each of the 2031 Notes Stated Maturity Date, the 2033 Notes Stated Maturity Date, and the 2036 Notes Stated Maturity Date, a “**Stated Maturity Date**”).

Supporting evidence: WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);

Supporting evidence: WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);

WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);

Issuer evidence: EIGHTH SUPPLEMENTAL INDENTURE, dated as of June 8, 2026 (this “**Eighth Supplemental Indenture**”), between HUBBELL INCORPORATED, a Connecticut corporation (and any person that succeeds thereto, and is substituted therefor, under the terms of the Indenture (as defined below), the “**Company**”), and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, a national banking association, as Trustee (the “**Trustee**”).

Supporting evidence: Section 2.2 ***Stated Maturity Date*** **.** The 2031 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2031 (the “**2031 Notes Stated Maturity Date**”). The 2033 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2033 (the “**2033 Notes Stated Maturity Date**”). The 2036 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2036 (the “**2036 Notes Stated Maturity Date**” and each of the 2031 Notes Stated Maturity Date, the 2033 Notes Stated Maturity Date, and the 2036 Notes Stated Maturity Date, a “**Stated Maturity Date**”).

Supporting evidence: WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);

Supporting evidence: WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);

WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);

Issuer evidence: EIGHTH SUPPLEMENTAL INDENTURE, dated as of June 8, 2026 (this “**Eighth Supplemental Indenture**”), between HUBBELL INCORPORATED, a Connecticut corporation (and any person that succeeds thereto, and is substituted therefor, under the terms of the Indenture (as defined below), the “**Company**”), and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, a national banking association, as Trustee (the “**Trustee**”).

Supporting evidence: Section 2.2 ***Stated Maturity Date*** **.** The 2031 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2031 (the “**2031 Notes Stated Maturity Date**”). The 2033 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2033 (the “**2033 Notes Stated Maturity Date**”). The 2036 Notes will mature and become due and payable, together with any accrued and unpaid interest thereon, on June 15, 2036 (the “**2036 Notes Stated Maturity Date**” and each of the 2031 Notes Stated Maturity Date, the 2033 Notes Stated Maturity Date, and the 2036 Notes Stated Maturity Date, a “**Stated Maturity Date**”).

Supporting evidence: WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);

Supporting evidence: WHEREAS, pursuant to the resolutions of the Board of Directors of the Company, dated as of April 24, 2026, the Company authorized the creation and issuance of three series of its Debt Securities under the Base Indenture, designated as the “4.650% Senior Notes due 2031” in the initial aggregate principal amount of $500,000,000 (the “**2031 Notes**”), “4.900% Senior Notes due 2033” in the initial aggregate principal amount of $700,000,000 (the “**2033 Notes**”) and “5.150% Senior Notes due 2036” in the initial aggregate principal amount of $700,000,000 (the “**2036 Notes**”, and, together with the 2031 Notes and the 2033 Notes, the “**Notes**”);