News & Events

Other Events. On May 5, 2026, the Company issued a press release announcing the pricing of the Notes Offering, which is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

Entry into a Material Definitive Agreement. On May 5, 2026, Amphenol Corporation (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) by and among the Company and Barclays Bank PLC, Citigroup Global Markets Limited, Commerzbank Aktiengesellschaft, HSBC Bank plc, BNP PARIBAS, J.P. Morgan Securities plc, Mizuho International plc, Standard Chartered Bank, ING Bank N.V., Belgian Branch and Siebert Williams Shank & Co., LLC, relating to the offer and sale of €600 m…

Results of Operations and Financial Condition. ​ On April 29, 2026, Amphenol Corporation (the “Company”) issued a press release setting forth the Company’s financial results for the quarter ended March 31, 2026. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. ​ ​ This Current Report on Form 8-K may include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and the provisions of Section 2…

Creation of a Direct Financial Obligation or an Obligation Under an Off-Balance Sheet Arrangement of a Registrant. The foregoing terms and conditions of the Amphenol Technologies Indenture, the Officers’ Certificate and the Notes described in

Entry into a Material Definitive Agreement. On March 30, 2026, Amphenol Technologies Holding GmbH (“Amphenol Technologies”), a German limited liability company ( Gesellschaft mit beschränkter Haftung ) and wholly-owned indirect subsidiary of Amphenol Corporation, issued and sold €500,000,000 aggregate principal amount of Amphenol Technologies’ 3.625% Senior Notes due 2031 (the “Notes”), pursuant to Amphenol Corporation’s and Amphenol Technologies’ Registration Statement on Form S-3 (No. 333-2…

Other Events. On March 24, 2026, the Company and Amphenol Technologies issued a press release announcing the pricing of the Notes Offering, which is attached hereto as Exhibit 99.1 and is incorporated by reference herein. 2

Entry into a Material Definitive Agreement. On March 24, 2026, Amphenol Technologies Holding GmbH (“Amphenol Technologies”), a German limited liability company ( Gesellschaft mit beschränkter Haftung ) and wholly-owned indirect subsidiary of Amphenol Corporation (the “Company”), entered into an underwriting agreement (the “Amphenol Technologies Underwriting Agreement”) by and among Amphenol Technologies, as issuer, the Company, as guarantor, and Barclays Bank PLC, Citigroup Global Markets Eur…

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On February 4, 2026, after more than five decades with Amphenol Corporation (the “Company”), including serving as President from 1987 to 2006, Chief Executive Officer from 1996 to 2008 and as Chairman of the Board since 1997, Martin H. Loeffler notified the Company that he intends to retire from the Board of Directors of the Company (the “Board”),…

Results of Operations and Financial Condition. ​ On January 28, 2026, Amphenol Corporation (the “Company”) issued a press release setting forth the Company’s financial results for the quarter and year ended December 31, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. ​ ​ This Current Report on Form 8-K may include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and the provision…

Completion of Acquisition or Disposition of Assets. On January 9, 2026, Amphenol Corporation, a Delaware corporation (the “Company”), completed its acquisition of the Connectivity and Cable Solutions business of CommScope Holding Company, Inc., a Delaware corporation (“CommScope”), for approximately $10.5 billion in cash, subject to customary post-closing adjustments (the “Acquisition”), pursuant to the previously disclosed Purchase Agreement, dated as of August 3, 2025, by and between the Co…

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On January 8, 2026, the Board of Directors of Amphenol Corporation (the “Company”) voted to increase the number of Directors from eight to nine. Also, on January 8, 2026, to fill the resulting vacancy, the Board of Directors of the Company appointed Sanjiv Lamba, 61, as a member of the Company’s Board of Directors effective immediately. Mr. Lamba w…

Entry into a Material Definitive Agreement. On November 10, 2025, Amphenol Corporation (the “Company”) issued and sold $500,000,000 aggregate principal amount of the Company’s Floating Rate Senior Notes due 2027 (the “Floating Rate Notes”), $750,000,000 aggregate principal amount of the Company’s 3.800% Senior Notes due 2027 (the “2027 Notes”), $750,000,000 aggregate principal amount of the Company’s 3.900% Senior Notes due 2028 (the “2028 Notes”), $1,000,000,000 aggregate principal amount of…

Creation of a Direct Financial Obligation or an Obligation Under an Off-Balance Sheet Arrangement of a Registrant. The foregoing terms and conditions of the Indenture, the Officers’ Certificate and the Floating Rate Notes, the 2027 Notes, the 2028 Notes, the 2030 Notes, the 2033 Notes, the 2036 Notes and the 2055 Notes described in

Entry into a Material Definitive Agreement. On October 27, 2025, Amphenol Corporation (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) by and between the Company and J.P. Morgan Securities LLC, BNP Paribas Securities Corp., Mizuho Securities USA LLC and BofA Securities, Inc., as representatives of the several Underwriters named in Schedule A thereto, relating to the offer and sale of $500,000,000 aggregate principal amount of floating rate senior notes due…

Results of Operations and Financial Condition. ​ On October 22, 2025, Amphenol Corporation (the “Company”) issued a press release setting forth the Company’s financial results for the quarter and nine months ended September 30, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. ​ ​ This Current Report on Form 8-K may include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and the p…

Entry into a Material Definitive Agreement. On August 22, 2025, Amphenol Corporation (the “Company”) entered into (i) a three-year, $2 billion unsecured delayed draw term loan credit agreement among the Company, certain subsidiaries of the Company, a syndicate of financial institutions and JPMorgan Chase Bank, N.A., acting as the administrative agent (the “Three-Year Delayed Draw Term Loan”), which is scheduled to mature on the three year anniversary of the funding date, and (ii) a 364-day, $…

Creation of a Direct Financial Obligation or an Obligation Under an Off-Balance Sheet Arrangement of a Registrant. The information under

Results of Operations and Financial Condition. ​ On July 23, 2025, Amphenol Corporation (the “Company”) issued a press release setting forth the Company’s financial results for the quarter and six months ended June 30, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. ​ ​ This Current Report on Form 8-K may include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and the provisions…

Entry into a Material Definitive Agreement. On June 16, 2025, Amphenol Corporation (the “Company”) issued and sold €600,000,000 aggregate principal amount of the Company’s 3.125% Senior Notes due 2032 (the “Notes”), pursuant to the Company’s Registration Statement on Form S-3 (No. 333-270605), including the related prospectus dated March 16, 2023, as supplemented by the prospectus supplement dated June 11, 2025. The Notes were sold in an underwritten public offering pursuant to an underwritin…

Creation of a Direct Financial Obligation or an Obligation Under an Off-Balance Sheet Arrangement of a Registrant. The foregoing terms and conditions of the Indenture, the Officers’ Certificate and the Notes described in

Entry into a Material Definitive Agreement. On June 12, 2025, Amphenol Corporation (the “Company”) issued and sold $750,000,000 aggregate principal amount of the Company’s 4.375% Senior Notes due 2028 (the “Notes”), pursuant to the Company’s Registration Statement on Form S-3 (No. 333-270605), including the related prospectus dated March 16, 2023, as supplemented by the prospectus supplement dated June 9, 2025. The Notes were sold in an underwritten public offering pursuant to an underwriting…

Creation of a Direct Financial Obligation or an Obligation Under an Off-Balance Sheet Arrangement of a Registrant. The foregoing terms and conditions of the Indenture, the Officers’ Certificate and the Notes described in

Entry into a Material Definitive Agreement. On June 11, 2025, Amphenol Corporation (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) by and between the Company and BNP PARIBAS , Citigroup Global Markets Limited, Commerzbank Aktiengesellschaft, Barclays Bank PLC, HSBC Bank plc, Mizuho International plc, The Toronto-Dominion Bank, Goldman Sachs & Co. LLC, J.P. Morgan Securities plc, ING Bank N.V. Belgian Branch, Siebert Williams Shank & Co., LLC, Standard Cha…

Entry into a Material Definitive Agreement. On June 9, 2025, Amphenol Corporation (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) by and between the Company and Citigroup Global Markets Inc., Mizuho Securities USA LLC and TD Securities (USA) LLC , as representatives of the several Underwriters named in Schedule A thereto, relating to the offer and sale of $750,000,000 aggregate principal amount of the Company’s 4.375% Senior Notes due 2028 (the “USD Notes…

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. Appointment of Principal Accounting Officer On May 8, 2025, Amphenol Corporation (the “Company”) designated Michael R. Ivas, the Company’s Vice President and Corporate Controller, as the Company’s principal accounting officer, effective as of May 8, 2025. Mr. Ivas assumes the designation of principal accounting officer from Craig A. Lampo, who cont…