STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

MAPLELANE CAPITAL, LLC's Holding History (CIK: 0001512173)

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

Q4 2016

Shares 1 Value ($000) $0 Avg Close $26.10 Range $19.35 - $33.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	1	$0	$26.10	$19.35 - $33.31