Bert A Frost

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
13 Jan 25	CF CF Industries	Common stock, par value $0.01 per share	Sell	Dispose S	No	Yes	95	3,000	285.00 k	105,754
6 Jan 25	CF CF Industries	Common stock, par value $0.01 per share	Payment of exercise	Dispose F	No	No	89.76	1,297	116.42 k	108,754
3 Jan 25	CF CF Industries	Common stock, par value $0.01 per share	Payment of exercise	Dispose F	No	No	88.51	2,726	241.28 k	110,051
2 Jan 25	CF CF Industries	Common stock, par value $0.01 per share	Grant	Acquire A	No	No	0	9,622	0.00	112,777
20 Nov 24	CF CF Industries	Common stock, par value $0.01 per share	Sell	Dispose S	No	No	88	3,000	264.00 k	103,155
4 Oct 24	CF CF Industries	Common stock, par value $0.01 per share	Sell	Dispose S	No	Yes	90	3,000	270.00 k	106,155

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