Dominique Trempont

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
15 Jan 25	ONTF ON24	Common Stock	Sell	Dispose S	No	Yes	6.3972	4,250	27.19 k	258,850
12 Dec 24	ONTF ON24	Common Stock	Sell	Dispose S	No	Yes	6.9777	4,250	29.66 k	263,100
16 Aug 24	ONTF ON24	Common Stock	Sell	Dispose S	No	No	6.1872	15,900	98.38 k	267,350
15 Aug 24	ONTF ON24	Common Stock	Sell	Dispose S	No	No	6.2214	34,133	212.36 k	283,250
21 Jun 24	ONTF ON24	Common Stock	Grant	Acquire A	No	No	0	30,198	0.00	317,383
15 Feb 24	ONTF ON24	Common Stock	Sell	Dispose S	No	Yes	8.1237	4,250	34.53 k	287,185

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.