Margaret A Treese

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
12 Feb 25	TDC Teradata	Common Stock	Payment of exercise	Dispose F	No	No	24.62	10,475	257.89 k	106,419
12 Feb 25	TDC Teradata	Common Stock	Grant	Acquire A	No	No	0	20,111	0.00	116,894
29 Aug 24	TDC Teradata	Common Stock	Sell	Dispose S	No	No	28.505	5,500	156.78 k	96,783
6 Mar 24	TDC Teradata	Common Stock	Payment of exercise	Dispose F	No	No	38.82	3,788	147.05 k	102,283
1 Mar 24	TDC Teradata	Common Stock	Payment of exercise	Dispose F	No	No	38.56	3,146	121.31 k	106,071
1 Mar 24	TDC Teradata	Common Stock	Payment of exercise	Dispose F	No	No	38.56	2,807	108.24 k	109,217
27 Feb 24	TDC Teradata	Common Stock	Grant	Acquire A	No	No	0	20,262	0.00	112,024

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