John Whittle sold $9.4M of FTNT
CHIEF OPERATING OFFICER at Fortinet, Inc.. 56,700 shares at an average of $165.61, traded Sep 14, 2026, filed Sep 16, 2026.
Score components
- +20RoleCOO
- +25Trade size$9.4M at market
- +10Share of holdings soldSold 38% of holdings
- +8Cluster2 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001476336-26-000014, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | MOption exercise Common Stock10b5-1 | +53,865 | $62.11 | $3.3M | 150,852 | 26 d ago |
| Sep 14, 2026 | SOpen-market sale Common Stock10b5-1 | -52,707 | $165.43 | $8.7M | 98,145 | 26 d ago |
| Sep 14, 2026 | SOpen-market sale Common Stock10b5-1 | -1,158 | $166.02 | $192k | 96,987 | 26 d ago |
| Sep 15, 2026 | MOption exercise Common Stock10b5-1 | +2,835 | $62.11 | $176k | 99,822 | 26 d ago |
| Sep 15, 2026 | SOpen-market sale Common Stock10b5-1 | -2,835 | $168.74 | $478k | 96,987 | 26 d ago |
| Sep 14, 2026 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -53,865 | $0.00 | $0 | 2,835 | 26 d ago |
| Sep 15, 2026 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -2,835 | $0.00 | $0 | 0 | 26 d ago |
Related signals
Other insiders at Fortinet, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 10Weak | Fortinet, Inc. | Christiane Ohlgart Chief Financial Officer | $8,640 48 shares | -0% | |
| 2Weak | Fortinet, Inc. | Christiane Ohlgart Chief Financial Officer | $11k 110 shares | -2% | |
| 30Weak | Fortinet, Inc. | Ken Xie PRESIDENT & CEO | $16M 158,486 shares | -0% | |
| 20Weak | Fortinet, Inc. | Michael Xie VP, ENGINEERING & CTO | $47M 476,596 shares | -5% | |
| 17Weak | Fortinet, Inc. | Christiane Ohlgart Chief Financial Officer | $122k 1,164 shares | -16% | |
| 1Weak | Fortinet, Inc. | William H. Neukom director | $35k 335 shares | +0% | |
| 23Weak | Fortinet, Inc. | Ken Xie PRESIDENT & CEO | $17M 158,488 shares | -0% | |
| 4Weak | Fortinet, Inc. | Michael Xie VP, ENGINEERING & CTO | $376k 3,546 shares | -0% | |
| 22Weak | Fortinet, Inc. | Kenneth A Goldman director | $200k 2,000 shares | -10% | |
| 30Weak | Fortinet, Inc. | Ken Xie PRESIDENT & CEO | $20M 206,000 shares | -0% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.