James F Polewaczyk Net Worth
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James F Polewaczyk has an estimated net worth of at least $37.6 million*, as of Oct. 29, 2025. They own 10,711 shares of IDXX stock. They have sold 57,244 shares of IDXX stock since 2021, for an estimated $30.8 million.
James F Polewaczyk $IDXX SEC Form 4 Insider Trading
James F Polewaczyk has filed a total of 22 insider trades in $IDXX since 2021. Their most recent trade was a sale of 4,134 shares, made on Mar 06, 2024. Their largest trade was a sale of 7,473 shares, made on Aug 29, 2023. We estimate that they now own 10,711 shares of $IDXX, worth an estimated $6.7 million.
Insider Trading at $IDXX
There have been a total of 224 insider trades reported at $IDXX since 2021, with 0 shares purchased and 425,600 shares sold. The most active insider traders in $IDXX stock have been Jonathan Jay Mazelsky, Michael Lane, and James F Polewaczyk. The most recent trade was a sale of 1,171 shares reported by JONATHAN JAY MAZELSKY (President and CEO), made on Feb 26, 2026.
History of Insider Stock Trades by James F Polewaczyk
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
IDXX
|
Sale | 4,134 | Mar 06, 2024 | March 7, 2024, 6 p.m. |
|
IDXX
|
Sale | 680 | Mar 06, 2024 | March 7, 2024, 6 p.m. |
|
IDXX
|
Sale | 3,290 | Mar 06, 2024 | March 7, 2024, 6 p.m. |
|
IDXX
|
Sale | 3,116 | Dec 07, 2023 | Dec. 8, 2023, 6 p.m. |
|
IDXX
|
Sale | 3,940 | Dec 07, 2023 | Dec. 8, 2023, 6 p.m. |
|
IDXX
|
Sale | 1,202 | Dec 07, 2023 | Dec. 8, 2023, 6 p.m. |
|
IDXX
|
Sale | 3,378 | Dec 07, 2023 | Dec. 8, 2023, 6 p.m. |
|
IDXX
|
Sale | 6,186 | Aug 29, 2023 | Aug. 31, 2023, 5:17 p.m. |
|
IDXX
|
Sale | 500 | Aug 29, 2023 | Aug. 31, 2023, 5:17 p.m. |
|
IDXX
|
Sale | 2,545 | Aug 29, 2023 | Aug. 31, 2023, 5:17 p.m. |
|
IDXX
|
Sale | 3,318 | Aug 29, 2023 | Aug. 31, 2023, 5:17 p.m. |
|
IDXX
|
Sale | 7,473 | Aug 29, 2023 | Aug. 31, 2023, 5:17 p.m. |
|
IDXX
|
Sale | 2,887 | Aug 29, 2023 | Aug. 31, 2023, 5:17 p.m. |
|
IDXX
|
Sale | 4,595 | Nov 29, 2021 | Nov. 30, 2021, 8 p.m. |
|
IDXX
|
Sale | 1,370 | May 28, 2021 | May 31, 2021, 8 p.m. |
|
IDXX
|
Sale | 200 | May 28, 2021 | May 31, 2021, 8 p.m. |
|
IDXX
|
Sale | 513 | May 28, 2021 | May 31, 2021, 8 p.m. |
|
IDXX
|
Sale | 1,713 | May 28, 2021 | May 31, 2021, 8 p.m. |
|
IDXX
|
Sale | 2,462 | May 28, 2021 | May 31, 2021, 8 p.m. |
|
IDXX
|
Sale | 1,039 | May 28, 2021 | May 31, 2021, 8 p.m. |
|
IDXX
|
Sale | 1,274 | May 28, 2021 | May 31, 2021, 8 p.m. |
|
IDXX
|
Sale | 1,429 | May 28, 2021 | May 31, 2021, 8 p.m. |
$IDXX Executives and Stock Owners with Insider Trades
-
Jonathan Jay Mazelsky, President and CEO
-
Michael Lane, Executive Vice President
-
James F Polewaczyk, Executive Vice President
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Brian P Mckeon, Executive VP & CFO
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Jonathan Jay Mazelsky, President & CEO
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Nimrata Hunt, Executive Vice President
-
Brian P Mckeon, EVP, CFO and Treasurer
-
George Fennell, Executive Vice President
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Kathy V Turner, Senior Vice President
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Michael G Erickson, Executive Vice President
-
George Fennell, SVP, Chief Revenue Officer
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Giovani Twigge, Senior Vice President
-
Sharon E. Underberg, EVP, GC & Corporate Secretary
*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.