Mazelsky Jonathan Jay (CIK 0001556270)

Latest company ownership

Shares held
82,443.3
Last filed at
Sep 4, 2025
Confidence Score
43.1
2025Q4
Confidence Score History
2014Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Aug 6, 2025 Aug 8, 2025 IDEXX LABORATORIES INC /DE CEO Sell 15.0 -29,260 -25.99% ✗ $18.5M
Feb 14, 2025 Feb 18, 2025 IDEXX LABORATORIES INC /DE CEO Sell 20.0 -1,222 -1.45% ✗ $543.2K
Aug 5, 2024 Aug 7, 2024 IDEXX LABORATORIES INC /DE CEO Sell 40.0 -170 -0.21% ✗ $77.4K
Feb 14, 2024 Feb 16, 2024 IDEXX LABORATORIES INC /DE CEO Sell 17.5 -1,839 -2.20% ✗ $1M
Feb 7, 2024 Feb 9, 2024 IDEXX LABORATORIES INC /DE CEO Sell 16.3 -12,000 -13.15% ✗ $6.9M
Dec 4, 2023 Dec 6, 2023 IDEXX LABORATORIES INC /DE CEO Sell 17.5 -7,128 -8.25% ✗ $3.7M
Aug 31, 2023 Sep 5, 2023 IDEXX LABORATORIES INC /DE CEO Sell 16.3 -13,424 -15.55% ✗ $6.9M
Aug 5, 2023 Aug 8, 2023 IDEXX LABORATORIES INC /DE CEO Sell 40.0 -170 -0.23% ✗ $85.7K
Feb 14, 2023 Feb 16, 2023 IDEXX LABORATORIES INC /DE CEO Sell 20.0 -1,657 -2.23% ✗ $834.5K
Nov 14, 2022 Nov 16, 2022 IDEXX LABORATORIES INC /DE CEO Sell 17.5 -10,500 -12.91% ✗ $4.6M
Nov 7, 2022 Nov 9, 2022 IDEXX LABORATORIES INC /DE CEO Sell 16.3 -13,230 -2.69% ✗ $5.1M
Aug 5, 2022 Aug 8, 2022 IDEXX LABORATORIES INC /DE CEO Sell 40.0 -179 -0.35% ✗ $73K
Feb 14, 2022 Feb 16, 2022 IDEXX LABORATORIES INC /DE CEO Sell 20.0 -1,423 -2.71% ✗ $719.4K
Aug 13, 2021 Aug 17, 2021 IDEXX LABORATORIES INC /DE CEO Sell 17.5 -6,000 -10.83% ✗ $4.1M
Aug 5, 2021 Aug 9, 2021 IDEXX LABORATORIES INC /DE CEO Sell 40.0 -179 -0.32% ✗ $126.3K
Feb 17, 2021 Feb 19, 2021 IDEXX LABORATORIES INC /DE CEO Sell 16.3 -13,868 -3.37% ✗ $7.4M
Feb 14, 2021 Feb 17, 2021 IDEXX LABORATORIES INC /DE CEO Sell 20.0 -1,447 -3.25% ✗ $787.3K
Nov 5, 2020 Nov 9, 2020 IDEXX LABORATORIES INC /DE CEO Sell 17.5 -5,806 -13.09% ✗ $2.4M
Aug 5, 2020 Aug 7, 2020 IDEXX LABORATORIES INC /DE CEO Sell 40.0 -179 -0.40% ✗ $70.8K
Feb 14, 2020 Feb 19, 2020 IDEXX LABORATORIES INC /DE CEO Sell 20.0 -1,210 -2.67% ✗ $349.4K
Feb 5, 2020 Feb 7, 2020 IDEXX LABORATORIES INC /DE CEO Sell 15.0 -8,000 -15.78% ✓ $2.2M
Aug 5, 2019 Aug 7, 2019 IDEXX LABORATORIES INC /DE CEO Sell 17.5 -10,000 -30.06% ✗ $2.6M
Feb 14, 2019 Feb 19, 2019 IDEXX LABORATORIES INC /DE President Sell 22.5 -762 -3.18% ✗ $157.7K
Dec 5, 2018 Dec 7, 2018 IDEXX LABORATORIES INC /DE President Sell 22.5 -446 -2.04% ✗ $87.8K
Feb 14, 2018 Feb 16, 2018 IDEXX LABORATORIES INC /DE President Sell 22.5 -778 -3.61% ✗ $138.7K
Dec 5, 2017 Dec 7, 2017 IDEXX LABORATORIES INC /DE President Sell 22.5 -471 -2.43% ✗ $75.3K
Sep 1, 2017 Sep 6, 2017 IDEXX LABORATORIES INC /DE President Sell 22.5 -1,180 -6.04% ✗ $182.9K
Feb 14, 2017 Feb 16, 2017 IDEXX LABORATORIES INC /DE President Sell 22.5 -719 -4.04% ✗ $101.8K
Dec 5, 2016 Dec 7, 2016 IDEXX LABORATORIES INC /DE President Sell 26.3 -311 -1.96% ✗ $35.5K
Sep 1, 2016 Sep 2, 2016 IDEXX LABORATORIES INC /DE President Sell 22.5 -765 -5.69% ✗ $86.6K
Feb 14, 2016 Feb 17, 2016 IDEXX LABORATORIES INC /DE President Sell 26.3 -508 -4.45% ✗ $34.5K
Dec 5, 2015 Dec 8, 2015 IDEXX LABORATORIES INC /DE President Sell 26.3 -311 -3.04% ✗ $21.9K
Sep 1, 2015 Sep 3, 2015 IDEXX LABORATORIES INC /DE President Sell 22.5 -765 -7.69% ✗ $54K
Feb 14, 2015 Feb 18, 2015 IDEXX LABORATORIES INC /DE President Sell 26.3 -176 -4.53% ✗ $28K
Dec 5, 2014 Dec 9, 2014 IDEXX LABORATORIES INC /DE President Sell 26.3 -155 -6.15% ✗ $23K
Sep 1, 2014 Sep 3, 2014 IDEXX LABORATORIES INC /DE President Sell 26.3 -383 -16.11% ✗ $47.5K
Feb 14, 2014 Feb 19, 2014 IDEXX LABORATORIES INC /DE President Sell 26.3 -102 -8.59% ✗ $12.6K