Schneider Barry

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
21 Nov 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	144.04	1,267	182.50 k	208,506
21 Nov 24	STLD Steel Dynamics	Common Stock	Grant	Acquire A	No	No	0	604	0.00	209,773
21 Mar 24	STLD Steel Dynamics	Common Stock	Sale back to company	Dispose D	No	No	142.72	1,284	183.25 k	209,169
21 Mar 24	STLD Steel Dynamics	Common Stock	Option exercise	Acquire M	No	No	42.83	1,284	54.99 k	210,453
21 Mar 24	STLD Steel Dynamics	Stock Appreciation Rights Common Stock	Option exercise	Dispose M	No	No	42.83	1,284	54.99 k	0
15 Mar 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	131.48	15,947	2.10 mm	209,169
15 Mar 24	STLD Steel Dynamics	Common Stock	Grant	Acquire A	No	No	0	36,252	0.00	225,116
25 Feb 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	127.01	661	83.95 k	188,864
24 Feb 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	127.01	1,646	209.06 k	189,525
22 Feb 24	STLD Steel Dynamics	Common Stock	Grant	Acquire A	No	No	0	9,120	0.00	191,171

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.