David R Pelizzon Net Worth
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David R Pelizzon has an estimated net worth of at least $173.8 million*, as of Sept. 17, 2025. They own 11.7 million shares of ATEC stock. They have sold 0 shares of ATEC stock since 2021, for an estimated $-317,583.
David R Pelizzon $ATEC SEC Form 4 Insider Trading
David R Pelizzon has filed a total of 5 insider trades in $ATEC since 2021. Their most recent trade was a purchase of 8,818 shares, made on Aug 22, 2024. Their largest trade was a purchase of 16,978 shares, made on Aug 23, 2024. We estimate that they now own 11.7 million shares of $ATEC, worth an estimated $174.1 million.
Insider Trading at $ATEC
There have been a total of 196 insider trades reported at $ATEC since 2021, with 766,743 shares purchased and 7.1 million shares sold. The most active insider traders in $ATEC stock have been Patrick Miles, David Sponsel, and Scott Lish. The most recent trade was a sale of 2,555 shares reported by David Sponsel (EVP, SALES), made on Sep 19, 2025.
History of Insider Stock Trades by David R Pelizzon
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
ATEC
|
Purchase | 8,818 | Aug 22, 2024 | Aug. 26, 2024, 4:27 p.m. |
|
ATEC
|
Purchase | 16,978 | Aug 23, 2024 | Aug. 26, 2024, 4:27 p.m. |
|
ATEC
|
Purchase | 3,100 | Mar 13, 2023 | March 15, 2023, 4:45 p.m. |
|
ATEC
|
Purchase | 4,366 | Nov 11, 2021 | Nov. 15, 2021, 8:02 p.m. |
KIDS
|
Purchase | 825 | Nov 11, 2021 | Nov. 12, 2021, 4:29 p.m. |
|
ATEC
|
Purchase | 5,425 | Nov 08, 2021 | Nov. 9, 2021, 8 p.m. |
$ATEC Executives and Stock Owners with Insider Trades
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Patrick Miles, CEO
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David Sponsel, EVP, SALES
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Scott Lish, CHIEF OPERATING OFFICER
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Craig E Hunsaker, EVP, PEOPLE/CULTURE & GC
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Craig E Hunsaker, EVP, PEOPLE & CULTURE
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John Todd Koning, CHIEF FINANCIAL OFFICER
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Tyson Eliot Marshall, GENERAL COUNSEL & CORP. SEC.
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Scott Lish, SVP, Development
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Craig E Hunsaker, EVP, People/Culture & GC
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Scott Lish, SVP, DEVELOPMENT
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David Sponsel, EVP, Sales
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John Todd Koning, Chief Financial 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.