Amphenol

Current directors and officers who also hold a role at another S&P 500 company.

• Prahlad R. SinghRVTY · Director
• Sanjiv LambaLIN · CEO

Latest Schedule 13D/13G filing per holder. Holders that reported falling below 5% are not shown. Index funds usually report once a year.

No 5% holder filings parsed yet for this company.

Open-market purchases and sales reported on Form 4. Grants, option exercises and tax withholding are excluded.

Every 8-K with Item 5.02 (departure, election or appointment of directors and officers). The text is the first paragraph of the item.

1. Oct 6, 2026

   On October 1, 2026, Amphenol Corporation (the “Company”) notified its management team that after 43 years with the Company, Luc Walter, President of the Harsh Environment Solutions Division of the Company, would transition, effective January 1, 2027, into a new role as Senior Vice President, Strategic Programs. Ryan Fisher, who currently serves as the Group General Manager of the Company’s North American Military Group, will succeed Mr. Walter as President of the Harsh Environment Solutions Division beginning January 1, 2027.

   Read the 8-K filing
2. Feb 5, 2026

   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”), effective on the date of the Company’s 2026 Annual Meeting of Stockholders, which is expected to be in May 2026 (the “Meeting Date”). Mr. Loeffler’s retirement from the Board is not the result of a disagreement with the Company on any matter relating to the Company’s operations, policies or practices.

   Read the 8-K filing
3. Jan 8, 2026

   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 will receive cash and equity compensation as a non-employee director of the Company in accordance with the Company’s non-employee director compensation practices and plans described in the Company’s definitive proxy statement on Schedule 14A filed with the U.S. Securities and Exchange Commission (“SEC”) on April 4, 2025. Mr. Lamba will receive an interim grant of restricted shares under the 2024 Restricted Stock Plan for Directors of Amphenol Corporation.

   Read the 8-K filing
4. May 14, 2025

   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 continues in his capacity as Chief Financial Officer and the Company’s principal financial officer. Mr. Ivas, age 54, has served as the Company’s Vice President, Corporate Controller since 2015. He served as Group Controller of the Military, Aerospace and Industrial Group within the Company from 2008 until 2015 and, upon joining the Company in 2001, served as Director of Internal Audit from 2001 until 2008. Prior to joining the Company in 2001, Mr.

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5. Oct 6, 2023

   On October 6, 2023, Jean-Luc Gavelle, President of the Interconnect and Sensor Systems Division of Amphenol Corporation (the “Company”), provided notice of his intent to step down from his role, effective December 31, 2023. Peter J. Straub, who currently serves as Vice President and Group General Manager of the Company’s Sensor Technology Group, will succeed Mr. Gavelle beginning January 1, 2024.

   Read the 8-K filing
6. Jan 12, 2023

   On January 12, 2023, the Board of Directors (the “Board”) of Amphenol Corporation (the “Company”) increased the size of the Board from nine to ten. Also, on January 12, 2023, to fill the resulting vacancy, the Board appointed Prahlad Singh as a member of the Board effective immediately. Dr. Singh will receive cash and equity compensation as a non-employee director of the Company in accordance with the Company’s non-employee director compensation practices and plans described in the Company’s definitive proxy statement on Schedule 14A filed with the U.S. Securities and Exchange Commission (“SEC”) on April 11, 2022. Dr. Singh will receive an interim grant of restricted shares under the 2012 Restricted Stock Plan for Directors of Amphenol Corporation. This grant will be prorated from the date of his appointment to the Board until the Company’s next annual stockholders meeting. Dr.

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7. Jul 29, 2021

   On July 27, 2021, the Board of Directors of Amphenol Corporation (the “Company”) voted to increase the number of Directors from nine to ten. Also, on July 27, 2021, to fill the resulting vacancy, the Board of Directors of the Company appointed Nancy Altobello, 63, as a member of the Company’s Board of Directors effective immediately. Ms. Altobello will receive cash and equity compensation as a non-employee director of the Company in accordance with the Company’s non-employee director compensation practices and plans described in the Company’s 2021 Proxy Statement filed with the U.S. Securities and Exchange Commission on April 12, 2021. Ms. Altobello will receive an interim grant of restricted shares under the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

   Read the 8-K filing
8. Feb 4, 2021

   Zachary W. Raley, formerly a Senior Vice President of Amphenol Corporation (the “Company”), has assumed the role of Special Advisor to the Chief Executive Officer. In connection with this new role, on February 3, 2021, the Board of Directors of the Company determined that Mr. Raley would no longer be deemed an executive officer of the Company. The information set forth in this

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9. Jul 29, 2020

   On July 29, 2020, the Board of Directors of Amphenol Corporation (the “Company”) voted to increase the number of Directors from eight to nine. Also, on July 29, 2020, to fill the resulting vacancy, the Board of Directors of the Company appointed Rita Lane, 57, as a member of the Company’s Board of Directors effective immediately. Ms. Lane will receive cash and equity compensation as a non-employee director of the Company in accordance with the Company’s non-employee director compensation practices and plans described in the Company’s 2020 Proxy Statement filed with the U.S. Securities and Exchange Commission on April 13, 2020. Ms. Lane will receive an interim grant of restricted shares under the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

   Read the 8-K filing
10. Nov 12, 2019

    Amphenol Corporation (the “Company”) is deeply saddened to report the passing of Diana G. Reardon, a member of its Board of Directors, on November 10, 2019. The Company issued a press release, attached as Exhibit 99.1 hereto, in recognition of Ms. Reardon’s many years of dedicated service to the Company. In addition, on November 12, 2019, the Board of Directors decreased the size of the Board from nine to eight directors.

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11. Apr 17, 2019

    Each of Messrs. Ronald Badie and John Lord has informed Amphenol Corporation (the Company) that he will not stand for re-election as a member of the Company’s Board of Directors when his term expires at the Company’s next Annual Meeting of stockholders. The Company plans to hold its next Annual Meeting of stockholders on May 22, 2019. 2

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12. Dec 6, 2018

    On December 5, 2018, the Board of Directors of Amphenol Corporation (the “Company”) voted to increase the number of Directors from ten to eleven. Also, on December 5, 2018, to fill the resulting vacancy, the Board of Directors of the Company appointed Robert A. Livingston, 65, as a member of the Company’s Board of Directors effective immediately. Mr. Livingston is the former President and Chief Executive Officer of Dover Corporation. Mr. Livingston will receive cash and equity compensation as a non-employee director of the Company in accordance with the Company’s non-employee director compensation practices and plans described in the Company’s 2018 Proxy Statement filed with the U.S. Securities and Exchange Commission on April 13, 2018. Mr. Livingston will receive an interim grant of restricted shares under the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

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13. Apr 2, 2018

    On March 30, 2018, the Board of Directors of Amphenol Corporation (the “Company”) voted to increase the number of Directors from nine to ten. Also, on March 30, 2018, to fill the resulting vacancy, the Board of Directors of the Company appointed Anne Clarke Wolff, 52, as a member of the Company’s Board of Directors effective immediately. Ms. Wolff is Managing Director and Head of Global Corporate Banking and Global Leasing at Bank of America Merrill Lynch. Ms. Wolff will receive cash and equity compensation as a non-employee director of the Company in accordance with the Company’s non-employee director compensation practices and plans described in the Company’s 2017 Proxy Statement filed with the U.S. Securities and Exchange Commission on April 17, 2017. Ms.

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14. Jul 25, 2017

    On July 25, 2017, the Board of Directors of Amphenol Corporation (the “Company”) voted to increase the number of Directors from eight to nine. Also on July 25, 2017, to fill the resulting vacancy, the Board of Directors of the Company appointed John D. Craig, 66, as a member of the Company’s Board of Directors effective July 25, 2017. Mr. Craig most recently served as the Chairman and Chief Executive Officer of EnerSys from 2000 to 2016. Mr. Craig will receive cash and equity compensation as a non-employee director of the Company in accordance with the Company’s non-employee director compensation practices and plans described in the Company’s 2017 Proxy Statement filed with the U.S. Securities and Exchange Commission on April 17, 2017. Mr. Craig will receive an interim grant of restricted shares under the 2012 Restricted Stock Plan for Directors of Amphenol Corporation.

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15. May 19, 2017

    The information set forth below under Item 5.07 regarding the ratification and approval of the 2017 Stock Purchase and Option Plan for Key Employees of Amphenol and Subsidiaries (the “Plan”), at the annual meeting of stockholders of Amphenol Corporation (the “Company”) is incorporated herein by reference. A summary of the Plan’s terms was provided in the Company’s definitive proxy statement on Schedule 14A filed with the Securities and Exchange Commission on April 17, 2017 (the “Proxy Statement”).

    Read the 8-K filing

Proxy statements (DEF 14A): 2026 · 2025 · 2024 · 2023 · 2022 · 2021

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