STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

Madison Asset Management, LLC's Holding History (CIK: 0001299351)

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

Q4 2020

Shares 186,500 Value ($000) $6,876 Avg Close $31.85 Range $25.96 - $36.89

Q3 2020

Shares 186,500 Value ($000) $5,339 Avg Close $26.10 Range $21.83 - $29.60

Q2 2020

Shares 186,500 Value ($000) $4,866 Avg Close $22.53 Range $18.48 - $27.00

Q1 2020

Shares 203,500 Value ($000) $4,587 Avg Close $24.36 Range $13.32 - $30.61

Q4 2019

Shares 170,500 Value ($000) $5,804 Avg Close $28.20 Range $24.32 - $31.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	186,500	$6,876	$31.85	$25.96 - $36.89
Q3 2020	186,500	$5,339	$26.10	$21.83 - $29.60
Q2 2020	186,500	$4,866	$22.53	$18.48 - $27.00
Q1 2020	203,500	$4,587	$24.36	$13.32 - $30.61
Q4 2019	170,500	$5,804	$28.20	$24.32 - $31.60