ON24 INC

Ticker: ONTF CUSIP: 68339B104 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 24,600 Value ($000) $196 Avg Close $5.66 Range $4.91 - $8.10

Q2 2024

Shares 11,921 Value ($000) $72 Avg Close $6.35 Range $5.37 - $7.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,600	$196	$5.66	$4.91 - $8.10
Q2 2024	11,921	$72	$6.35	$5.37 - $7.29