Nathaniel Glenn Crook Net Worth
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Nathaniel Glenn Crook has an estimated net worth of at least $32.6 million*, as of Oct. 28, 2026. They own 1.6 million shares of AMPL stock. They have sold 300,000 shares of AMPL stock since 2021, for an estimated $3.9 million.
Nathaniel Glenn Crook $AMPL SEC Form 4 Insider Trading
Nathaniel Glenn Crook has filed a total of 1 insider trades in $AMPL since 2021. Their most recent trade was a sale of 300,000 shares, made on Sep 04, 2026. Their largest trade was a sale of 300,000 shares, made on Sep 04, 2026. We estimate that they now own 1.6 million shares of $AMPL, worth an estimated $28.7 million.
Insider Trading at $AMPL
There have been a total of 314 insider trades reported at $AMPL since 2021, with 5.2 million shares purchased and 9.8 million shares sold. The most active insider traders in $AMPL stock have been Jennifer L. Johnson, Spenser Skates, and Matthew Heinz. The most recent trade was a sale of 29 shares reported by Spenser Skates (CEO and President), made on Nov 05, 2026.
History of Insider Stock Trades by Nathaniel Glenn Crook
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
AMPL
|
Sale | 300,000 | Sep 04, 2026 | Sept. 9, 2026, 9:18 p.m. |
$AMPL Executives and Stock Owners with Insider Trades
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Jennifer L. Johnson, See remarks
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Spenser Skates, CEO and President
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Matthew Heinz, Chief Revenue Officer
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Ninos Sarkis, Chief Accounting Officer
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Hoang Vuong, Chief Financial Officer
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Curtis Liu, Chief Technology Officer
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Spenser Skates, Chief Executive Officer
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Thomas Neergaard Hansen, President
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Andrew Casey, Chief Financial Officer
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Nathaniel Glenn Crook, Chief Commercial Officer
*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.