Company: NGVT
Filing Date: 2025-03-10
Form Type: DEFA14A
Source: 0001140361-25-007877
Chunk: 5

Company: Ingevity Corp
Filing Date: 2025-03-10
Form: DEFA14A
Chunk 5
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IRETY BECAUSE THEY CONTAIN IMPORTANT INFORMATION. These documents, including the Proxy Statement (and any amendments or supplements thereto) and other documents filed by Ingevity with the SEC, are available free of charge at the SEC’s website at http://www.sec.govand at Ingevity’s investor relations website at http://ir.ingevity.com. Participants in the Solicitation: Ingevity, its directors and certain of its executive officers and other employees may be deemed to be participants in the solicitation of proxies from Ingevity stockholders in connection with the matters to be considered at the Annual Meeting. Information regarding such participants and their respective interests in Ingevity by security holdings or otherwise is set forth in the section entitled “Appendix C: Supplemental Information Regarding Participants in the Solicitation” in the Proxy Statement, which was filed with the SEC on March 10, 2025 and will be included in Ingevity’s definitive proxy statement, once available. Additional information regarding the interests of these participants in the solicitation of proxies in respect of the 2025 Annual Meeting and other relevant materials will be filed with the SEC when they become available. These documents are or will be available free of charge at the SEC’s website at www.sec.gov.

Dear Colleagues, I am pleased to announce Ingevity’s board of directors has appointed David H. Li as the company’s president and CEO, effective as of April 7, 2025, and that he is expected to join the board of directors following the 2025 Annual Meeting. You can read today’s press release here https://www.ingevity.com/news/press-releases/ingevity-announces-appointment-of-david-h-li-as-president-and-ceo/. David (Dave) is highly qualified to lead the continued execution of our strategy. He brings more than 25 years of experience in the specialty materials industry, most recently serving as CEO, president and a member of the board of CMC Materials, Inc., a global supplier of advanced materials focused on the semiconductor and energy industries, from January 2015 to July 2022. Before being named chief executive officer and president, Dave served as vice president of the Asia Pacific region for seven years. Prior to that, he held various senior leadership and management positions at CMC Materials, including in the areas of product line management, operations, supply chain and investor relations. Over his career, Dave has demonstrated a record of delivering growth across innovation-led