James Blackie On24 Inc. (ONTF) insider trading activity

James Blackie is Chief Revenue Officer of ON24 INC.. Currently has a direct ownership of 506,070 shares of ONTF, which is worth approximately $2.79 Million. The most recent transaction as insider was on Sep 08, 2025, when has been sold 3,012 shares (Common Stock) at a price of $5.58 per share, resulting in proceeds of $16,806. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 506K

3.71% 3M change

18.84% 12M change

Total Value Held $2.79 Million

James Blackie Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 08 2025	SELL Open market or private sale	$16,806 $5.58 p/Share	3,012 Reduced 0.59%	506,070 Common Stock
Sep 05 2025	SELL Open market or private sale	$20,810 $5.52 p/Share	3,770 Reduced 0.74%	509,082 Common Stock
Sep 04 2025	SELL Open market or private sale	$25,347 $5.52 p/Share	4,592 Reduced 0.89%	512,852 Common Stock
Sep 03 2025	SELL Open market or private sale	$13,841 $5.43 p/Share	2,549 Reduced 0.49%	517,444 Common Stock
Sep 02 2025	SELL Open market or private sale	$12,958 $5.6 p/Share	2,314 Reduced 0.44%	519,993 Common Stock
Aug 20 2025	SELL Open market or private sale	$17,104 $5.21 p/Share	3,283 Reduced 0.62%	522,307 Common Stock
Jun 05 2025	SELL Open market or private sale	$11,539 $5.49 p/Share	2,102 Reduced 0.4%	525,590 Common Stock
Jun 04 2025	SELL Open market or private sale	$22,320 $5.54 p/Share	4,029 Reduced 0.76%	527,692 Common Stock
Jun 03 2025	SELL Open market or private sale	$35,179 $5.6 p/Share	6,282 Reduced 1.17%	531,721 Common Stock
Jun 02 2025	SELL Open market or private sale	$19,615 $5.64 p/Share	3,478 Reduced 0.64%	538,003 Common Stock
May 29 2025	BUY Grant, award, or other acquisition	-	25,000 Added 4.41%	541,481 Common Stock
May 20 2025	SELL Open market or private sale	$17,859 $5.44 p/Share	3,283 Reduced 0.63%	516,481 Common Stock
Mar 28 2025	BUY Grant, award, or other acquisition	-	150,000 Added 22.4%	519,764 Common Stock
Mar 10 2025	SELL Open market or private sale	$92,889 $5.54 p/Share	16,767 Reduced 4.34%	369,764 Common Stock
Mar 07 2025	SELL Open market or private sale	$43,260 $5.82 p/Share	7,433 Reduced 1.89%	386,531 Common Stock
Mar 06 2025	SELL Open market or private sale	$4,648 $5.81 p/Share	800 Reduced 0.2%	393,964 Common Stock
Mar 04 2025	SELL Open market or private sale	$23,331 $5.53 p/Share	4,219 Reduced 1.06%	394,764 Common Stock
Mar 03 2025	SELL Open market or private sale	$38,583 $5.57 p/Share	6,927 Reduced 1.71%	398,983 Common Stock
Feb 20 2025	SELL Open market or private sale	$23,025 $6.38 p/Share	3,609 Reduced 0.88%	405,910 Common Stock
Feb 11 2025	SELL Open market or private sale	$10,753 $6.7 p/Share	1,605 Reduced 0.39%	409,519 Common Stock
Feb 10 2025	SELL Open market or private sale	$10,768 $6.85 p/Share	1,572 Reduced 0.38%	411,124 Common Stock
Feb 07 2025	BUY Grant, award, or other acquisition	-	7,344 Added 1.75%	412,696 Common Stock
Dec 16 2024	SELL Open market or private sale	$55,680 $6.96 p/Share	8,000 Reduced 1.94%	405,352 Common Stock
Dec 16 2024	BUY Exercise of conversion of derivative security	$7,920 $0.99 p/Share	8,000 Added 1.9%	413,352 Common Stock
Dec 05 2024	SELL Open market or private sale	$20,473 $6.56 p/Share	3,121 Reduced 0.76%	405,352 Common Stock

James Blackie

Chief Revenue Officer

San Francisco, CA

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