STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

KINGDON CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001000097)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015

Shares 250,000 Value ($000) $5,179 Avg Close $17.16 Range $15.54 - $18.46

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	250,000	$5,179	$17.16	$15.54 - $18.46