Insider Trading & Ownership of Mark J. Costa

Location: Kingsport, TN
Summary: The estimated net worth of Mark J. Costa is at least $33.8M dollars as of 28 Aug 2025. Mark J. Costa is the CEO & Board Chair, Director of EASTMAN CHEMICAL CO and owns shares of EASTMAN CHEMICAL CO (EMN) stock worth about $33.5M. Mark J. Costa is the Director of INTERNATIONAL FLAVORS & FRAGRANCES INC and owns shares of INTERNATIONAL FLAVORS & FRAGRANCES INC (IFF) stock worth about $316K.
Signature: /s/ Mark D. Austin, by Power of Attorney for Mark J. Costa
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Ownership of Mark J. Costa

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
EMN	EASTMAN CHEMICAL CO	CEO & Board Chair, Director	$33.5M	+$18.6K	+0.06%	27 Aug 2025
IFF	INTERNATIONAL FLAVORS & FRAGRANCES INC	Director	$316K			01 May 2025

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.