USBoard
Person

Ken Xie

President & CEO · Director, Fortinet

Current S&P 500 boards
1
Current roles
1
Open-market buys
$0
Open-market sales
$231.8M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Nov 2, 2026FTNTSale32,988$126.17$4.2M
Nov 2, 2026FTNTSale11,916$127.41$1.5M
Nov 2, 2026FTNTSale13,083$128.27$1.7M
Nov 2, 2026FTNTSale13,800$129.51$1.8M
Nov 2, 2026FTNTSale60,167$130.44$7.8M
Nov 2, 2026FTNTSale20,329$131.12$2.7M
Nov 2, 2026FTNTSale6,500$132.31$860K
Nov 2, 2026FTNTSale2,700$133.83$361K
Aug 3, 2026FTNTSale162$164.49$27K
Aug 3, 2026FTNTSale47,943$163.91$7.9M
Aug 3, 2026FTNTSale67,971$163.08$11.1M
Aug 3, 2026FTNTSale18,409$160.14$2.9M
Aug 3, 2026FTNTSale19,647$160.82$3.2M
Aug 3, 2026FTNTSale7,350$161.82$1.2M
Jun 2, 2026FTNTSale18,492$148.24$2.7M
Jun 2, 2026FTNTSale8,627$148.94$1.3M
Jun 2, 2026FTNTSale13,790$147.37$2.0M
Jun 2, 2026FTNTSale37,540$146.36$5.5M
Jun 2, 2026FTNTSale12,821$145.04$1.9M
Jun 2, 2026FTNTSale39,854$144.29$5.8M
Jun 2, 2026FTNTSale9,641$142.37$1.4M
Jun 2, 2026FTNTSale19,867$143.43$2.8M
May 4, 2026FTNTSale137$89.61$12K
May 4, 2026FTNTSale410$87.04$36K
May 4, 2026FTNTSale425$88.09$37K
May 4, 2026FTNTSale4,383$89.12$391K
Feb 2, 2026FTNTSale80,392$81.06$6.5M
Feb 2, 2026FTNTSale1,175$82.33$97K
Feb 2, 2026FTNTSale94,170$81.72$7.7M
Nov 3, 2025FTNTSale60,146$87.33$5.3M
Nov 3, 2025FTNTSale40,471$85.50$3.5M
Nov 3, 2025FTNTSale57,868$86.36$5.0M
Aug 4, 2025FTNTSale4,900$97.35$477K
Aug 4, 2025FTNTSale129,209$98.44$12.7M
Aug 4, 2025FTNTSale24,377$98.94$2.4M
May 2, 2025FTNTSale120,952$106.24$12.8M
May 2, 2025FTNTSale37,536$105.64$4.0M
Mar 10, 2025FTNTSale79,479$97.05$7.7M
Mar 10, 2025FTNTSale93,941$96.29$9.0M
Mar 10, 2025FTNTSale23,597$98.30$2.3M
Mar 10, 2025FTNTSale8,983$98.97$889K
Feb 12, 2025FTNTSale8,534$107.20$915K
Feb 12, 2025FTNTSale7,520$106.09$798K
Feb 12, 2025FTNTSale3,300$105.22$347K
Feb 12, 2025FTNTSale3,367$107.65$362K
Feb 11, 2025FTNTSale16,357$108.54$1.8M
Feb 11, 2025FTNTSale6,243$109.30$682K
Feb 11, 2025FTNTSale100$109.99$11K
Jan 15, 2025FTNTSale700$93.92$66K
Jan 15, 2025FTNTSale22,344$93.30$2.1M
Jan 14, 2025FTNTSale9,711$91.90$892K
Jan 14, 2025FTNTSale13,302$92.53$1.2M
Dec 18, 2024FTNTSale400$98.31$39K
Dec 18, 2024FTNTSale2,911$97.59$284K
Dec 18, 2024FTNTSale5,300$96.33$511K
Dec 18, 2024FTNTSale6,144$95.58$587K
Dec 18, 2024FTNTSale4,621$93.53$432K
Dec 18, 2024FTNTSale3,552$94.44$335K
Dec 17, 2024FTNTSale800$99.21$79K
Dec 17, 2024FTNTSale7,700$98.46$758K
Dec 17, 2024FTNTSale14,416$97.57$1.4M
Nov 13, 2024FTNTSale7,538$100.13$755K
Nov 13, 2024FTNTSale5,213$99.14$517K
Nov 13, 2024FTNTSale10,145$98.15$996K
Nov 12, 2024FTNTSale18,807$98.65$1.9M
Nov 12, 2024FTNTSale3,731$97.91$365K
Nov 12, 2024FTNTSale400$99.32$40K
Oct 16, 2024FTNTSale100$82.45$8K
Oct 16, 2024FTNTSale23,207$81.89$1.9M
Oct 15, 2024FTNTSale23,302$82.63$1.9M
Sep 18, 2024FTNTSale22,438$74.90$1.7M
Sep 18, 2024FTNTSale1,100$75.66$83K
Sep 17, 2024FTNTSale23,511$75.75$1.8M
Aug 14, 2024FTNTSale1,829$72.08$132K
Aug 14, 2024FTNTSale20,052$73.11$1.5M
Aug 14, 2024FTNTSale1,812$73.59$133K
Aug 13, 2024FTNTSale19,404$71.21$1.4M
Aug 13, 2024FTNTSale4,335$70.41$305K
Jul 16, 2024FTNTSale24,246$59.66$1.4M
Jul 15, 2024FTNTSale21,460$59.95$1.3M
Jul 15, 2024FTNTSale2,807$60.49$170K
Jun 12, 2024FTNTSale16,492$60.53$998K
Jun 12, 2024FTNTSale7,764$59.59$463K
Jun 11, 2024FTNTSale3,778$58.73$222K
Jun 11, 2024FTNTSale20,457$59.68$1.2M
May 15, 2024FTNTSale24,230$60.90$1.5M
May 14, 2024FTNTSale20,361$59.99$1.2M
May 14, 2024FTNTSale3,901$60.36$235K
Apr 17, 2024FTNTSale100$65.52$7K
Apr 17, 2024FTNTSale23,904$64.88$1.6M
Apr 16, 2024FTNTSale23,737$64.74$1.5M
Apr 16, 2024FTNTSale255$65.51$17K
Mar 13, 2024FTNTSale4,916$71.15$350K
Mar 13, 2024FTNTSale18,783$70.65$1.3M
Mar 12, 2024FTNTSale23,094$71.39$1.6M
Mar 12, 2024FTNTSale600$71.81$43K
Feb 14, 2024FTNTSale1,801$70.10$126K
Feb 14, 2024FTNTSale44,338$70.51$3.1M
Feb 13, 2024FTNTSale33,310$68.95$2.3M
Feb 13, 2024FTNTSale12,774$69.40$887K

SEC reporting-owner ID (CIK) 1475587 · all filings on EDGAR