ON24 INC

Ticker: ONTF CUSIP: 68339B104 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q1 2021

Shares 8,815 Value ($000) $428 Avg Close $58.27 Range $42.91 - $81.98

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	8,815	$428	$58.27	$42.91 - $81.98