TERADATA CORP DEL

Ticker: TDC CUSIP: 88076W103 Class: COM

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2025

Shares 29,261 Value ($000) $891 Avg Close $26.16 Range $20.33 - $32.03

Q3 2025

Shares 144,421 Value ($000) $3,106 Avg Close $21.52 Range $19.83 - $23.58

Q2 2025

Shares 85,977 Value ($000) $1,918 Avg Close $21.75 Range $18.43 - $23.68

Q2 2018

Shares 510 Value ($000) $20 Avg Close $40.26 Range $36.62 - $44.27

Q4 2017

Shares 165 Value ($000) $7 Avg Close $35.75 Range $31.77 - $39.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,261	$891	$26.16	$20.33 - $32.03
Q3 2025	144,421	$3,106	$21.52	$19.83 - $23.58
Q2 2025	85,977	$1,918	$21.75	$18.43 - $23.68
Q2 2018	510	$20	$40.26	$36.62 - $44.27
Q4 2017	165	$7	$35.75	$31.77 - $39.34