Graham Christopher A

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
15 May 24	STLD Steel Dynamics	Common Stock	Sell	Dispose S	No	No	136.89	7,000	958.23 k	60,415
15 May 24	STLD Steel Dynamics	Common Stock	Sell	Dispose S	No	No	136.81	7,001	957.81 k	67,415
15 May 24	STLD Steel Dynamics	Common Stock	Sell	Dispose S	No	No	136.73	6,999	956.97 k	74,416
21 Mar 24	STLD Steel Dynamics	Common Stock	Sale back to company	Dispose D	No	No	142.72	3,016	430.44 k	81,415
21 Mar 24	STLD Steel Dynamics	Common Stock	Option exercise	Acquire M	No	No	42.83	3,016	129.18 k	84,431
21 Mar 24	STLD Steel Dynamics	Stock Appreciation Rights Common Stock	Option exercise	Dispose M	No	No	42.83	3,016	129.18 k	0
15 Mar 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	131.48	14,325	1.88 mm	81,415
15 Mar 24	STLD Steel Dynamics	Common Stock	Grant	Acquire A	No	No	0	32,565	0.00	95,740
25 Feb 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	127.01	661	83.95 k	63,175
24 Feb 24	STLD Steel Dynamics	Common Stock	Payment of exercise	Dispose F	No	No	127.01	1,646	209.06 k	63,836

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