Peter M Ziemba Net Worth
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Peter M Ziemba has an estimated net worth of at least $20.3 million*, as of July 29, 2026. They own 885,686 shares of WT stock. They have sold 305,000 shares of WT stock since 2021, for an estimated $3.8 million.
Peter M Ziemba $WT SEC Form 4 Insider Trading
Peter M Ziemba has filed a total of 4 insider trades in $WT since 2021. Their most recent trade was a sale of 100,000 shares, made on May 19, 2026. Their largest trade was a sale of 100,000 shares, made on May 19, 2026. We estimate that they now own 885,686 shares of $WT, worth an estimated $16.5 million.
Insider Trading at $WT
There have been a total of 22 insider trades reported at $WT since 2021, with 371,925 shares purchased and 3.5 million shares sold. The most active insider traders in $WT stock have been R Jarrett Lilien, Peter M Ziemba, and David M Yates. The most recent trade was a sale of 30,000 shares reported by R Jarrett Lilien (President and COO), made on May 20, 2026.
History of Insider Stock Trades by Peter M Ziemba
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
WT
|
Sale | 100,000 | May 19, 2026 | May 20, 2026, 4:11 p.m. |
|
WT
|
Sale | 100,000 | Nov 15, 2024 | Nov. 18, 2024, 9:42 a.m. |
|
WT
|
Sale | 50,000 | Aug 17, 2023 | Aug. 18, 2023, 4:09 p.m. |
|
WT
|
Sale | 50,000 | Aug 16, 2023 | Aug. 18, 2023, 4:09 p.m. |
WETF
|
Sale | 5,000 | Nov 17, 2021 | Nov. 18, 2021, 12:27 p.m. |
$WT Executives and Stock Owners with Insider Trades
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R Jarrett Lilien, President and COO
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Peter M Ziemba, Chief Administrative Officer
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David M Yates, Chief Information Officer
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Jonathan L Steinberg, Chief Executive Officer
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Alexis Marinof, Head of Europe
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.