STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors's Holding History (CIK: 0001748861)

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

Q2 2018

Shares 63 Value ($000) $3 Avg Close $40.25 Range $36.27 - $44.32

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	63	$3	$40.25	$36.27 - $44.32