Steel Dynamics Ownership & Insider Activity

Steel Dynamics (STLD) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 10.0% of shares outstanding. Institutional investors hold 65.0%.

Shares Outstanding

143.328M

Shares Float

113.800M

Insider Shares Owned

14.404M

Insider % Owned

10.0%

Institutional Shares Held

93.098M

Institutional % Held

65.0%

Ownership Breakdown

Net Insider Activity by Month

Steel Dynamics Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Jun 5, 2026	James Stanley Anderson	SENIOR VICE PRESIDENT	SELL	10.000K	$268.70	$2.7M
May 13, 2026	Christopher A Graham	SENIOR VICE PRESIDENT	SELL	9.000K	$236.81	$2.1M
May 12, 2026	Richard A Poinsatte	SENIOR VICE PRESIDENT	SELL	2.300K	$234.11	$538K
Apr 23, 2026	Miguel Alvarez	SENIOR VICE PRESIDENT	SELL	4.825K	$225.58	$1.1M
Apr 23, 2026	Kenneth Cornew	DIRECTOR	SELL	5.000K	$224.87	$1.1M

Date	Member	Party	Chamber	Action	Amount
Mar 27, 2026	Alan Armstrong	R	Senate	Purchase	$1,001 - $15,000
Jan 9, 2026	Gilbert Ray Cisneros	D	House	Purchase	$1,001 - $15,000