TERADATA CORP DEL

Ticker: TDC CUSIP: 88076W103 Class: COM

Costello Asset Management, INC's Holding History (CIK: 0001760145)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 200 Value ($000) $6 Avg Close $26.16 Range $20.33 - $32.03

Q3 2025

Shares 200 Value ($000) $4 Avg Close $21.52 Range $19.83 - $23.58

Q2 2025

Shares 200 Value ($000) $4 Avg Close $21.75 Range $18.43 - $23.68

Q1 2025

Shares 200 Value ($000) $4 Avg Close $27.05 Range $21.80 - $33.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	200	$6	$26.16	$20.33 - $32.03
Q3 2025	200	$4	$21.52	$19.83 - $23.58
Q2 2025	200	$4	$21.75	$18.43 - $23.68
Q1 2025	200	$4	$27.05	$21.80 - $33.03