Fortinet, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Fortinet, Inc. (FTNT), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are FTNT insiders buying or selling?
In the last 12 months, Fortinet, Inc. insiders reported 0 open-market purchases ($0) and 21 sales ($136.2M) — net selling of $136.2M. Since February 2018, Trabud has recorded 240 Form 4 filings for FTNT: 12 buys ($1.6M) and 228 sells ($649.7M).
Source: SEC EDGAR Form 4
What stands out
- No Fortinet, Inc. insider made an open-market purchase in the last 12 months; the 21 reported open-market sales totaled $136.2M.
Key Statistics (February 2018 – Sep 25, 2026)
Total Form 4 filings
240
SEC EDGAR
Insider filers
13
Insider buys (12)
$1.6M
Insider sells (228)
$649.7M
Insider sentiment
Net sellingNet insider flow of $648.1M in net selling since February 2018, and $136.2M in net selling over the last 12 months.
Recent FTNT insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Sep 25, 2026 | Christiane Ohlgart | Chief Financial Officer | Sale | 48 | $180.00 | $8.6K | SEC ↗ |
| Sep 16, 2026 | John Whittle | CHIEF OPERATING OFFICER | Sale | 56.7K | $165.61 | $9.4M | SEC ↗ |
| Aug 4, 2026 | Michael Xie | VP, ENGINEERING & CTO | Sale | 3.1K | $162.63 | $507.6K | SEC ↗ |
| Aug 4, 2026 | Ken Xie | PRESIDENT & CEO | Sale | 161.5K | $162.66 | $26.3M | SEC ↗ |
| Aug 4, 2026 | Christiane Ohlgart | Chief Financial Officer | Sale | 387 | $164.59 | $63.7K | SEC ↗ |
| Jun 3, 2026 | Ken Xie | PRESIDENT & CEO | Sale | 160.6K | $145.58 | $23.4M | SEC ↗ |
| Jun 3, 2026 | Michael Xie | VP, ENGINEERING & CTO | Sale | 3.9K | $146.44 | $572.1K | SEC ↗ |
| May 22, 2026 | John Whittle | CHIEF OPERATING OFFICER | Sale | 146.0K | $128.41 | $18.7M | SEC ↗ |
| May 20, 2026 | Christiane Ohlgart | Chief Financial Officer | Sale | 238 | $130.00 | $30.9K | SEC ↗ |
| May 15, 2026 | Christiane Ohlgart | Chief Financial Officer | Sale | 756 | $120.00 | $90.7K | SEC ↗ |
| May 13, 2026 | Christiane Ohlgart | Chief Financial Officer | Sale | 238 | $115.00 | $27.4K | SEC ↗ |
| May 8, 2026 | Christiane Ohlgart | Chief Financial Officer | Sale | 756 | $110.00 | $83.2K | SEC ↗ |
| May 5, 2026 | Michael Xie | VP, ENGINEERING & CTO | Sale | 2.5K | $88.89 | $220.3K | SEC ↗ |
| May 5, 2026 | Ken Xie | PRESIDENT & CEO | Sale | 5.4K | $88.90 | $476.0K | SEC ↗ |
| May 5, 2026 | Christiane Ohlgart | Chief Financial Officer | Sale | 596 | $89.70 | $53.5K | SEC ↗ |
| Feb 4, 2026 | Christiane Ohlgart | Chief Financial Officer | Sale | 507 | $80.73 | $40.9K | SEC ↗ |
| Feb 4, 2026 | Ken Xie | PRESIDENT & CEO | Sale | 175.7K | $81.42 | $14.3M | SEC ↗ |
| Feb 4, 2026 | Michael Xie | VP, ENGINEERING & CTO | Sale | 343.1K | $81.42 | $27.9M | SEC ↗ |
| Nov 5, 2025 | Ken Xie | PRESIDENT & CEO | Sale | 158.5K | $86.51 | $13.7M | SEC ↗ |
| Nov 5, 2025 | Christiane Ohlgart | Chief Financial Officer | Sale | 110 | $86.50 | $9.5K | SEC ↗ |
| Nov 5, 2025 | Michael Xie | VP, ENGINEERING & CTO | Sale | 3.5K | $86.53 | $306.8K | SEC ↗ |
| Aug 5, 2025 | Michael Xie | VP, ENGINEERING & CTO | Sale | 476.6K | $98.48 | $46.9M | SEC ↗ |
| Aug 5, 2025 | Ken Xie | PRESIDENT & CEO | Sale | 158.5K | $98.48 | $15.6M | SEC ↗ |
| Aug 5, 2025 | Christiane Ohlgart | Chief Financial Officer | Sale | 110 | $98.45 | $10.8K | SEC ↗ |
| Jun 7, 2025 | William H. Neukom | Director | Purchase | 335 | $104.22 | $34.9K | SEC ↗ |
Showing the 25 most recent of 240 Form 4 filings for Fortinet, Inc..
Most active FTNT insiders
- John Whittle58 filings
- Keith Jensen53 filings
- Michael Xie47 filings
- Ken Xie29 filings
- Patrice Perche14 filings
Ask anything about FTNT insider activity
Use Trabud's AI agent to query Fortinet, Inc.'s Form 4 history in plain English — "Show me FTNT CEO purchases this year" or compare it against any other ticker.
Open the AI agentFTNT insider trading FAQ
Are Fortinet, Inc. insiders buying or selling?
In the last 12 months, Fortinet, Inc. insiders reported 0 open-market purchases ($0) and 21 sales ($136.2M) — net selling of $136.2M. Since February 2018, Trabud has recorded 240 Form 4 filings for FTNT: 12 buys ($1.6M) and 228 sells ($649.7M). Over the full record that is net selling of $648.1M.
How many insiders trade FTNT stock?
13 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Fortinet, Inc.. The most recent filing was accepted on Sep 25, 2026.
Where does Trabud get FTNT insider trading data?
All FTNT insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.