VIANT TECHNOLOGY INC

Ticker: DSP CUSIP: 92557A101 Class: Common Stock

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 10,245 Value ($000) $123 Avg Close $9.99 Range $8.11 - $12.48

Q3 2025

Shares 50,136 Value ($000) $433 Avg Close $11.41 Range $8.25 - $15.18

Q4 2024

Shares 22,357 Value ($000) $425 Avg Close $15.63 Range $10.69 - $21.74

Q2 2024

Shares 20,946 Value ($000) $207 Avg Close $9.33 Range $7.77 - $11.63

Q1 2024

Shares 13,509 Value ($000) $144 Avg Close $8.71 Range $6.31 - $10.98

Q1 2022

Shares 15,187 Value ($000) $99 Avg Close $7.63 Range $5.60 - $10.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,245	$123	$9.99	$8.11 - $12.48
Q3 2025	50,136	$433	$11.41	$8.25 - $15.18
Q4 2024	22,357	$425	$15.63	$10.69 - $21.74
Q2 2024	20,946	$207	$9.33	$7.77 - $11.63
Q1 2024	13,509	$144	$8.71	$6.31 - $10.98
Q1 2022	15,187	$99	$7.63	$5.60 - $10.23