STEEL DYNAMICS INC — Director's Dealing 2013

Nov 13, 2013

SEC Form 4/A — Form 4/A

Issuer: STEEL DYNAMICS INC (STLD)
CIK: 0001022671
Period of Report: 2013-11-11

Reporting Person: MILLETT MARK D (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-11-11	Common Stock	M	15297	$5.23	Acquired	2890109	Direct
2013-11-11	Common Stock	F	4151	$19.27	Disposed	2885958	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-11-11	Employee Stock Option (right to buy)	$5.23	M	15297	Disposed	2013-11-21	Common Stock (15297)	Direct

Footnotes

F1: AMENDED FOOTNOTES: Acquisition of stock pursuant to exercise of employee stock option, exempt under Exchange Act Rule 16b-6(b) and Rule 16b-3(d)(1).

F2: Exercise of stock option, exempt under Exchange Act Rule 16b-6(b).

F3: Disposition to Issuer: Shares withheld by Issuer in payment of reporting person's exercise price under stock option granted in accordance with Exchange Act Rule 16b-3(d)(1), approved in advance by Compensation Committee and exempt from Section 16(b) of Exchange Act in accordance with Exchange Act Rule 16b-3(e).

F4: Total reflects the addition of 1,623 shares to correct calculation error.