STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

MARK ASSET MANAGEMENT LP's Holding History (CIK: 0000860176)

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

Q1 2022

Shares 226,396 Value ($000) $18,888 Avg Close $63.45 Range $47.52 - $84.34

Q4 2021

Shares 10,000 Value ($000) $621 Avg Close $58.59 Range $52.93 - $64.63

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	226,396	$18,888	$63.45	$47.52 - $84.34
Q4 2021	10,000	$621	$58.59	$52.93 - $64.63