John Whittle - Net Worth and Insider Trading
John Whittle Net Worth
The estimated net worth of John Whittle is at least $16 Million dollars as of 2026-09-16. John Whittle is the CHIEF OPERATING OFFICER of Fortinet Inc and owns about 94,724 shares of Fortinet Inc (FTNT) stock worth over $16 Million. Details can be seen in John Whittle's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that John Whittle has not made any transactions after 2026-05-21 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of John Whittle
John Whittle Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John Whittle owns 1 companies in total, including Fortinet Inc (FTNT) .
Click here to see the complete history of John Whittle’s form 4 insider trades.
Insider Ownership Summary of John Whittle
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| FTNT | Fortinet Inc | 2026-05-21 | VP & General Counsel |
John Whittle Latest Holdings Summary
John Whittle currently owns a total of 1 stock. John Whittle owns 94,724 shares of Fortinet Inc (FTNT) as of May 21, 2026, with a value of $16 Million.
Latest Holdings of John Whittle
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| FTNT | Fortinet Inc | 2026-05-21 | 94,724 | 173.01 | 16,388,199 |
Holding Weightings of John Whittle
John Whittle Form 4 Trading Tracker
According to the SEC Form 4 filings, John Whittle has made a total of 13 transactions in Fortinet Inc (FTNT) over the past 5 years, including 0 buys and 13 sells. The most-recent trade in Fortinet Inc is the sale of 146,015 shares on May 21, 2026, which brought John Whittle around $19 Million.
Insider Trading History of John Whittle
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
- 1
John Whittle Trading Performance
John Whittle Ownership Network
Ownership Network List of John Whittle
Ownership Network Relation of John Whittle
John Whittle Owned Company Details
What does Fortinet Inc do?
Who are the key executives at Fortinet Inc?
John Whittle is the VP & General Counsel of Fortinet Inc. Other key executives at Fortinet Inc include Chief Accounting Officer Christiane Ohlgart , director & VP & Engineering & CTO Michael Xie , and director & President & CEO Ken Xie .
Fortinet Inc (FTNT) Insider Trades Summary
Over the past 18 months, John Whittle made 1 insider transaction in Fortinet Inc (FTNT) with a net sale of 146,015. Other recent insider transactions involving Fortinet Inc (FTNT) include a net sale of 4,862 shares made by Christiane Ohlgart , a net sale of 978,665 shares made by Ken Xie , and a net sale of 836,300 shares made by Michael Xie .
In summary, during the past 3 months, insiders sold 164,990 shares of Fortinet Inc (FTNT) in total and bought 0 shares, with a net sale of 164,990 shares. During the past 18 months, 1,965,842 shares of Fortinet Inc (FTNT) were sold and 335 shares were bought by its insiders, resulting in a net sale of 1,965,507 shares.
Fortinet Inc (FTNT)'s detailed insider trading history can be found in Insider Trading Tracker table.
Fortinet Inc Insider Transactions
John Whittle Mailing Address
Above is the net worth, insider trading, and ownership report for John Whittle. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John Whittle's mailing address is: Sunnyvale Ca 94086.
We'd love to learn more about your experiences on GuruFocus.com and how we can improve!
Take Survey
