IFF INTERNATIONAL FLAVORS & FRAGRANCES INC Management Changes 8-K Filing 2023 - Management Changes Stephen Williamson, Matthias Heinzel, and Edward D. Breen resign as directors of International Flavors & Fragrances Inc., while Kevin O Byrne is appointed as a new director.Get access to all SEC 8-K filings of the INTERNATIONAL FLAVORS & FRAGRANCES INC