Mark Streams - Net Worth and Insider Trading
Mark Streams Net Worth
The estimated net worth of Mark Streams is at least $10 Million dollars as of 2026-08-23. Mark Streams is the See Remarks of Stubhub Holdings Inc and owns about 1,560,722 shares of Stubhub Holdings Inc (STUB) stock worth over $10 Million. Details can be seen in Mark Streams'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 Mark Streams has not made any transactions after 2026-07-07 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Mark Streams
Mark Streams Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mark Streams owns 1 companies in total, including Stubhub Holdings Inc (STUB) .
Click here to see the complete history of Mark Streams’s form 4 insider trades.
Insider Ownership Summary of Mark Streams
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| STUB | Stubhub Holdings Inc | 2026-07-07 | director & See Remarks |
Mark Streams Latest Holdings Summary
Mark Streams currently owns a total of 1 stock. Mark Streams owns 1,560,722 shares of Stubhub Holdings Inc (STUB) as of July 7, 2026, with a value of $10 Million.
Latest Holdings of Mark Streams
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| STUB | Stubhub Holdings Inc | 2026-07-07 | 1,560,722 | 6.68 | 10,425,623 |
Holding Weightings of Mark Streams
Mark Streams Form 4 Trading Tracker
According to the SEC Form 4 filings, Mark Streams has made a total of 4 transactions in Stubhub Holdings Inc (STUB) over the past 5 years, including 0 buys and 4 sells. The most-recent trade in Stubhub Holdings Inc is the sale of 400 shares on July 7, 2026, which brought Mark Streams around $5,604.
Insider Trading History of Mark Streams
* 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.
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Mark Streams Trading Performance
Mark Streams Ownership Network
Ownership Network List of Mark Streams
Ownership Network Relation of Mark Streams

Mark Streams Owned Company Details
What does Stubhub Holdings Inc do?
Who are the key executives at Stubhub Holdings Inc?
Mark Streams is the director & See Remarks of Stubhub Holdings Inc. Other key executives at Stubhub Holdings Inc include Principal Accounting Officer Scott Michael Fitzgerald , Chief Financial Officer James Constance P. , and See Remarks Nayaab Islam .
Stubhub Holdings Inc (STUB) Insider Trades Summary
Over the past 18 months, Mark Streams made 4 insider transaction in Stubhub Holdings Inc (STUB) with a net sale of 282,967. Other recent insider transactions involving Stubhub Holdings Inc (STUB) include a net sale of 128,200 shares made by Nayaab Islam , a net sale of 117,456 shares made by Scott Michael Fitzgerald , and a net sale of 116,644 shares made by James Constance P. .
In summary, during the past 3 months, insiders sold 381,081 shares of Stubhub Holdings Inc (STUB) in total and bought 0 shares, with a net sale of 381,081 shares. During the past 18 months, 645,267 shares of Stubhub Holdings Inc (STUB) were sold and 0 shares were bought by its insiders, resulting in a net sale of 645,267 shares.
Stubhub Holdings Inc (STUB)'s detailed insider trading history can be found in Insider Trading Tracker table.
Stubhub Holdings Inc Insider Transactions
Mark Streams Mailing Address
Above is the net worth, insider trading, and ownership report for Mark Streams. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mark Streams's mailing address is: New York Ny 10106.