Hillary Ashton

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
7 Nov 24	TDC Teradata	Common Stock	Sell	Dispose S	No	No	29.099	54,610	1.59 mm	66,772
10 Sep 24	TDC Teradata	Common Stock	Sell	Dispose S	No	No	27.53	14,962	411.90 k	121,382
6 Mar 24	TDC Teradata	Common Stock	Payment of exercise	Dispose F	No	No	38.82	5,943	230.71 k	136,344
4 Mar 24	TDC Teradata	Common Stock	Sell	Dispose S	No	Yes	38.55	4,621	178.14 k	142,287
1 Mar 24	TDC Teradata	Common Stock	Payment of exercise	Dispose F	No	No	38.56	4,936	190.33 k	146,908
1 Mar 24	TDC Teradata	Common Stock	Payment of exercise	Dispose F	No	No	38.56	4,860	187.40 k	151,844
1 Mar 24	TDC Teradata	Common Stock	Sell	Dispose S	No	Yes	37.45	9,743	364.88 k	156,704
27 Feb 24	TDC Teradata	Common Stock	Grant	Acquire A	No	No	0	34,078	0.00	166,447

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