STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

WHALEROCK POINT PARTNERS, LLC's Holding History (CIK: 0001389709)

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

Q1 2018

Shares 8,209 Value ($000) $363 Avg Close $39.00 Range $34.83 - $42.94

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	8,209	$363	$39.00	$34.83 - $42.94