Stephen Webster - Net Worth and Insider Trading
Stephen Webster Net Worth
The estimated net worth of Stephen Webster is at least $324,477 dollars as of 2025-07-23. Stephen Webster is the CFO of Luxfer Holdings PLC and owns about 26,662 shares of Luxfer Holdings PLC (LXFR) stock worth over $324,477. Details can be seen in Stephen Webster'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 Stephen Webster has not made any transactions after 2025-06-09 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Stephen Webster
Stephen Webster Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Stephen Webster owns 1 companies in total, including Luxfer Holdings PLC (LXFR) .
Click here to see the complete history of Stephen Webster’s form 4 insider trades.
Insider Ownership Summary of Stephen Webster
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
LXFR | Luxfer Holdings PLC | 2025-06-09 | Group Financial Controller |
Stephen Webster Latest Holdings Summary
Stephen Webster currently owns a total of 1 stock. Stephen Webster owns 26,662 shares of Luxfer Holdings PLC (LXFR) as of June 9, 2025, with a value of $324,477.
Latest Holdings of Stephen Webster
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
LXFR | Luxfer Holdings PLC | 2025-06-09 | 26,662 | 12.17 | 324,477 |
Holding Weightings of Stephen Webster
Stephen Webster Form 4 Trading Tracker
According to the SEC Form 4 filings, Stephen Webster has made a total of 4 transactions in Luxfer Holdings PLC (LXFR) over the past 5 years, including 2 buys and 2 sells. The most-recent trade in Luxfer Holdings PLC is the sale of 4,244 shares on June 9, 2025, which brought Stephen Webster around $50,207.
Insider Trading History of Stephen Webster
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Stephen Webster Trading Performance
GuruFocus tracks the stock performance after each of Stephen Webster's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Stephen Webster is -6.59%. GuruFocus also compares Stephen Webster's trading performance to market benchmark return within the same time period. The performance of stocks bought by Stephen Webster within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Stephen Webster's insider trading performs compared to the benchmark.
Performance of Stephen Webster
Stephen Webster Ownership Network
Ownership Network List of Stephen Webster
Ownership Network Relation of Stephen Webster

Stephen Webster Owned Company Details
What does Luxfer Holdings PLC do?
Who are the key executives at Luxfer Holdings PLC?
Stephen Webster is the Group Financial Controller of Luxfer Holdings PLC. Other key executives at Luxfer Holdings PLC include See Remarks Graham Wardlow , See Remarks Mark James Lawday , and See Remarks Andrew Butcher .
Luxfer Holdings PLC (LXFR) Insider Trades Summary
Over the past 18 months, Stephen Webster made 2 insider transaction in Luxfer Holdings PLC (LXFR) with a net sale of 2,769. Other recent insider transactions involving Luxfer Holdings PLC (LXFR) include a net sale of 19,336 shares made by Graham Wardlow , a net sale of 5,463 shares made by Patrick K Mullen , and a net sale of 4,120 shares made by Clive Snowdon .
In summary, during the past 3 months, insiders sold 38,987 shares of Luxfer Holdings PLC (LXFR) in total and bought 1,475 shares, with a net sale of 37,512 shares. During the past 18 months, 45,823 shares of Luxfer Holdings PLC (LXFR) were sold and 1,475 shares were bought by its insiders, resulting in a net sale of 44,348 shares.
Luxfer Holdings PLC (LXFR)'s detailed insider trading history can be found in Insider Trading Tracker table.
Luxfer Holdings PLC Insider Transactions
Stephen Webster Mailing Address
Above is the net worth, insider trading, and ownership report for Stephen Webster. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Stephen Webster's mailing address is: Manchester X0 M27 8ln.