Jonathan Jay Mazelsky Net Worth
Track Major Insider Updates On X/TwitterLast Updated: 1 day, 16 hours ago
Jonathan Jay Mazelsky has an estimated net worth of at least $67.0 million*, as of April 30, 2025. They own 83,282 shares of IDXX stock. They have sold 62,282 shares of IDXX stock since 2021, for an estimated $31.1 million.
Jonathan Jay Mazelsky $IDXX SEC Form 4 Insider Trading
Jonathan Jay Mazelsky has filed a total of 26 insider trades in $IDXX since 2021. Their most recent trade was a sale of 1,353 shares, made on Feb 07, 2024. Their largest trade was a sale of 13,424 shares, made on Aug 31, 2023. We estimate that they now own 83,282 shares of $IDXX, worth an estimated $35.9 million.
Insider Trading at $IDXX
There have been a total of 165 insider trades reported at $IDXX since 2021, with 0 shares purchased and 311,652 shares sold. The most active insider traders in $IDXX stock have been James F Polewaczyk, Brian P Mckeon, and Michael Lane. The most recent trade was a sale of 9,986 shares reported by GEORGE FENNELL (Executive Vice President), made on Feb 10, 2025.
History of Insider Stock Trades by Jonathan Jay Mazelsky
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
IDXX
|
Sale | 1,353 | Feb 07, 2024 | Feb. 9, 2024, 6 p.m. |
|
IDXX
|
Sale | 705 | Feb 07, 2024 | Feb. 9, 2024, 6 p.m. |
|
IDXX
|
Sale | 5,356 | Feb 07, 2024 | Feb. 9, 2024, 6 p.m. |
|
IDXX
|
Sale | 4,124 | Feb 07, 2024 | Feb. 9, 2024, 6 p.m. |
|
IDXX
|
Sale | 462 | Feb 07, 2024 | Feb. 9, 2024, 6 p.m. |
|
IDXX
|
Sale | 1,324 | Dec 04, 2023 | Dec. 6, 2023, 6:01 p.m. |
|
IDXX
|
Sale | 5,804 | Dec 04, 2023 | Dec. 6, 2023, 6:01 p.m. |
|
IDXX
|
Sale | 13,424 | Aug 31, 2023 | Sept. 5, 2023, 5:01 p.m. |
|
IDXX
|
Sale | 600 | Nov 14, 2022 | Nov. 16, 2022, 6 p.m. |
|
IDXX
|
Sale | 2,543 | Nov 14, 2022 | Nov. 16, 2022, 6 p.m. |
|
IDXX
|
Sale | 6,385 | Nov 14, 2022 | Nov. 16, 2022, 6 p.m. |
|
IDXX
|
Sale | 972 | Nov 14, 2022 | Nov. 16, 2022, 6 p.m. |
|
IDXX
|
Sale | 392 | Nov 07, 2022 | Nov. 9, 2022, 6 p.m. |
|
IDXX
|
Sale | 900 | Nov 07, 2022 | Nov. 9, 2022, 6 p.m. |
|
IDXX
|
Sale | 2,000 | Nov 07, 2022 | Nov. 9, 2022, 6 p.m. |
|
IDXX
|
Sale | 500 | Nov 07, 2022 | Nov. 9, 2022, 6 p.m. |
|
IDXX
|
Sale | 3,704 | Nov 07, 2022 | Nov. 9, 2022, 6 p.m. |
|
IDXX
|
Sale | 2,716 | Nov 07, 2022 | Nov. 9, 2022, 6 p.m. |
|
IDXX
|
Sale | 3,018 | Nov 07, 2022 | Nov. 9, 2022, 6 p.m. |
|
IDXX
|
Sale | 3,417 | Aug 13, 2021 | Aug. 16, 2021, 8 p.m. |
|
IDXX
|
Sale | 60 | Aug 16, 2021 | Aug. 16, 2021, 8 p.m. |
|
IDXX
|
Sale | 182 | Aug 16, 2021 | Aug. 16, 2021, 8 p.m. |
|
IDXX
|
Sale | 488 | Aug 16, 2021 | Aug. 16, 2021, 8 p.m. |
|
IDXX
|
Sale | 533 | Aug 16, 2021 | Aug. 16, 2021, 8 p.m. |
|
IDXX
|
Sale | 337 | Aug 13, 2021 | Aug. 16, 2021, 8 p.m. |
|
IDXX
|
Sale | 983 | Aug 13, 2021 | Aug. 16, 2021, 8 p.m. |
$IDXX Executives and Stock Owners with Insider Trades
-
James F Polewaczyk, Executive Vice President
-
Brian P Mckeon, Executive VP & CFO
-
Michael Lane, Executive Vice President
-
Jonathan Jay Mazelsky, President & CEO
-
Brian P Mckeon, EVP, CFO and Treasurer
-
Kathy V Turner, Senior Vice President
-
Jonathan Jay Mazelsky, President and CEO
-
George Fennell, SVP, Chief Revenue Officer
-
Giovani Twigge, Senior Vice President
-
George Fennell, Executive Vice President
-
Nimrata Hunt, Executive Vice President
*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.