Richard A Poinsatte

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
3 Feb 25	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	128.2	270	34.61 k	20,966
21 Nov 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	144.04	228	32.84 k	21,236
21 Nov 24	STLD Steel Dynamics	Common Stock	Grant	Acquire A	No	No	0	363	0.00	21,464
15 Nov 24	STLD Steel Dynamics	Common Stock	Sell	Dispose S	No	No	138.75	2,000	277.50 k	21,101
19 Sep 24	STLD Steel Dynamics	Common Stock	Sell	Dispose S	No	No	118.33	1,800	212.99 k	24,373
15 Mar 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	131.48	1,213	159.49 k	26,173
15 Mar 24	STLD Steel Dynamics	Common Stock	Grant	Acquire A	No	No	0	2,759	0.00	27,386

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