Insider Trading & Ownership of Andrew S. Greiff

Location: Highland Hills, OH
Summary: The estimated net worth of Andrew S. Greiff is at least $3,534,655 dollars as of 17 Feb 2026. Andrew S. Greiff is the President and Chief Operating Officer of OLYMPIC STEEL INC and owns shares of OLYMPIC STEEL INC (ZEUS) stock worth about $2.57M. Andrew S. Greiff is the EVP of Ryerson Holding Corp and owns shares of Ryerson Holding Corp (RYI) stock worth about $961.8K.
Signature: /s/ Lisa K. Christen, as Attorney-In-Fact
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Ownership of Andrew S. Greiff

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
ZEUS	OLYMPIC STEEL INC	President and Chief Operating Officer	$2,572,823	-$280,290	-9.8%	13 Feb 2026
RYI	Ryerson Holding Corp	Evp	$961,832			13 Feb 2026

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.