Activity — Fortinet Inc

166 moves.

Biggest impact Biggest CEO moves Biggest buys Biggest institution moves New positions

Date	Actor	Action	Security	Value	Shares Δ	Position after	Impact
Jun 11, 2026	Napolitano Janet Director	Exercise	Common Stock	$0	+650 +17.94%	4,274 <0.01% of shares	low
Jun 11, 2026	Stavridis James G. Director	Exercise	Common Stock	$0	+650 +3.93%	17,189 <0.01% of shares	low
Jun 11, 2026	Sim Judith Director	Exercise	Common Stock	$0	+650 +0.50%	129,542 0.02% of shares	low
Jun 11, 2026	Hu Jean X. Director	Exercise	Common Stock	$0	+650 +1.69%	39,049 <0.01% of shares	low
Jun 11, 2026	Ming Hsieh Director	Exercise	Common Stock	$0	+650 +7.27%	9,597 <0.01% of shares	low
Jun 4, 2026	Xie Michael Executive	Gift	Common Stock	$0	-500 -0.01%	9,918,360 1.35% of shares	low
Jun 4, 2026	Xie Michael Executive	Gift	Common Stock	$0	-2K -0.02%	9,918,860 1.35% of shares	low
Jun 4, 2026	Xie Michael Executive	Gift	Common Stock	$0	-3K -0.03%	9,921,110 1.35% of shares	low
May 19, 2026	Xie Michael Executive	Gift	Common Stock	$0	+2.9M +12.87%	25,680,202 3.50% of shares	low
May 19, 2026	Xie Michael Executive	Gift	Common Stock	$0	-2.9M -38.65%	4,646,144 0.63% of shares	low
May 19, 2026	Xie Michael Executive	Gift	Common Stock	$0	+2.9M +14.77%	22,752,908 3.10% of shares	low
May 19, 2026	Xie Michael Executive	Gift	Common Stock	$0	-2.9M -38.65%	4,646,144 0.63% of shares	low
May 1, 2026	Ohlgart Christiane Executive	Exercise	Common Stock	$0	+1K +10.06%	13,150 <0.01% of shares	low
May 1, 2026	Ohlgart Christiane Executive	Exercise	Common Stock	$0	+650 +5.75%	11,948 <0.01% of shares	low
May 1, 2026	Ohlgart Christiane Executive	Exercise	Common Stock	$0	+685 +6.45%	11,298 <0.01% of shares	low
May 1, 2026	Ohlgart Christiane Executive	Exercise	Common Stock	$0	+2K +28.69%	10,613 <0.01% of shares	low
May 1, 2026	Whittle John Executive	Exercise	Common Stock	$0	+1K +1.19%	97,033 0.01% of shares	low
May 1, 2026	Whittle John Executive	Exercise	Common Stock	$0	+2K +1.94%	95,896 0.01% of shares	low
May 1, 2026	Whittle John Executive	Exercise	Common Stock	$0	+2K +1.74%	94,069 0.01% of shares	low
May 1, 2026	Xie Ken CEO	Exercise	Common Stock	$0	+2K +<0.01%	52,989,970 7.22% of shares	low
May 1, 2026	Xie Ken CEO	Exercise	Common Stock	$0	+5K +<0.01%	52,987,695 7.22% of shares	low
May 1, 2026	Xie Ken CEO	Exercise	Common Stock	$0	+6K +0.01%	52,983,138 7.22% of shares	low
May 1, 2026	Xie Michael Executive	Exercise	Common Stock	$0	+1K +0.01%	9,933,179 1.35% of shares	low
May 1, 2026	Xie Michael Executive	Exercise	Common Stock	$0	+2K +0.02%	9,931,879 1.35% of shares	low
May 1, 2026	Xie Michael Executive	Exercise	Common Stock	$0	+3K +0.03%	9,929,637 1.35% of shares	low
Apr 17, 2026	Xie Ken CEO	Gift	Common Stock	$0	-236K -100.00%	0 0.00% of shares	low
Apr 17, 2026	Xie Ken CEO	Gift	Common Stock	$0	-236K -50.00%	236,431 0.03% of shares	low
Apr 17, 2026	Xie Ken CEO	Gift	Common Stock	$0	-236K -33.33%	472,862 0.06% of shares	low
Apr 17, 2026	Xie Ken CEO	Gift	Common Stock	$0	-236K -100.00%	0 0.00% of shares	low
Apr 17, 2026	Xie Ken CEO	Gift	Common Stock	$0	-236K -50.00%	236,431 0.03% of shares	low
Apr 17, 2026	Xie Ken CEO	Gift	Common Stock	$0	-236K -33.33%	472,862 0.06% of shares	low
Mar 31, 2026	Napolitano Janet Director	Exercise	Common Stock	$0	+649 +21.82%	3,624 <0.01% of shares	low
Mar 31, 2026	Stavridis James G. Director	Exercise	Common Stock	$0	+649 +4.08%	16,539 <0.01% of shares	low
Mar 31, 2026	Sim Judith Director	Exercise	Common Stock	$0	+649 +0.51%	128,892 0.02% of shares	low
Mar 31, 2026	Hu Jean X. Director	Exercise	Common Stock	$0	+649 +1.72%	38,399 <0.01% of shares	low
Mar 31, 2026	Ming Hsieh Director	Exercise	Common Stock	$0	+649 +7.82%	8,952 <0.01% of shares	low
Jun 11, 2026	Goldman Kenneth a Director	Exercise	Common Stock	$0	+650 +2.85%	23,469 <0.01% of shares	low
May 19, 2026	Goldman Kenneth a Director	Gift	Common Stock	$0	-2K -7.23%	19,250 <0.01% of shares	low
Mar 31, 2026	Goldman Kenneth a Director	Exercise	Common Stock	$0	+649 +2.93%	22,819 <0.01% of shares	low
Dec 4, 2024	Xie Michael Executive	Gift	Common Stock	$0	-40K -0.38%	10,503,610 1.43% of shares	low
Feb 1, 2026	Whittle John Executive	Exercise	Common Stock	$0	+20K +23.36%	105,412 0.01% of shares	low
Feb 1, 2026	Whittle John Executive	Exercise	Common Stock	$0	+5K +5.62%	85,450 0.01% of shares	low
Feb 1, 2026	Whittle John Executive	Exercise	Common Stock	$0	+2K +2.31%	80,900 0.01% of shares	low
Feb 1, 2026	Whittle John Executive	Exercise	Common Stock	$0	+2K +2.08%	79,073 0.01% of shares	low
Feb 1, 2026	Whittle John Executive	Exercise	Common Stock	$0	+1K +1.55%	77,465 0.01% of shares	low
Feb 1, 2026	Xie Ken CEO	Exercise	Common Stock	$0	+62K +0.12%	51,479,927 7.02% of shares	low
Feb 1, 2026	Xie Ken CEO	Exercise	Common Stock	$0	+9K +0.02%	51,417,818 7.01% of shares	low
Feb 1, 2026	Xie Ken CEO	Exercise	Common Stock	$0	+5K +<0.01%	51,408,717 7.01% of shares	low
Feb 1, 2026	Xie Ken CEO	Exercise	Common Stock	$0	+6K +0.01%	51,404,159 7.01% of shares	low
Feb 1, 2026	Xie Ken CEO	Exercise	Common Stock	$0	+6K +0.01%	51,397,899 7.01% of shares	low