Congress Trades in IDEXX Laboratories, Inc. (IDXX)
8 members of Congress have disclosed trading IDXX.
8 members of Congress have disclosed trading IDEXX Laboratories, Inc. (IDXX), with 11 transactions in total — 6 purchases and 5 sales worth an estimated $255,000 at range midpoints, leaning toward buying. The most active IDXX trader is April McClain Delaney (3 disclosures). The most recent disclosed IDXX trade was on Sep 4, 2025. Across the 5 disclosed IDXX purchases we can price, the average return since disclosure is +11.2% (information only, not advice). See our full IDXX fundamentals page for price, valuation and a return calculator.
Every disclosed IDXX trade
| Disclosed | Politician | Type | Amount | Traded | |
|---|---|---|---|---|---|
| Oct 1, 2025 | Byron Donalds R | Purchase | $1,001 - $15,000 | Sep 4, 2025 | filing ↗ |
| May 15, 2025 | Jefferson Shreve R | Sale | $100,001 - $250,000 | May 12, 2025 | filing ↗ |
| May 1, 2025 | April McClain Delaney D | Purchase | $1,001 - $15,000 | Apr 9, 2025 | filing ↗ |
| May 1, 2025 | April McClain Delaney D | Purchase | $1,001 - $15,000 | Apr 4, 2025 | filing ↗ |
| Apr 1, 2025 | April McClain Delaney D | Purchase | $1,001 - $15,000 | Mar 14, 2025 | filing ↗ |
| Feb 25, 2025 | Rob Bresnahan | Purchase | $1,001 - $15,000 | Feb 25, 2025 | filing ↗ |
| Feb 19, 2021 | Peter Meijer R | Sale | $1,001 - $15,000 | Feb 16, 2021 | filing ↗ |
| Mar 7, 2019 | Gilbert Cisneros D | Purchase | $1,001 - $15,000 | Feb 26, 2019 | filing ↗ |
| Jul 1, 2015 | Lamar Smith R | Sale | $1,001 - $15,000 | Jun 2, 2015 | filing ↗ |
| Feb 13, 2015 | K. Michael Conaway R | Sale | $1,001 - $15,000 | Feb 10, 2015 | filing ↗ |
| Apr 1, 2014 | Lamar Smith R | Sale | $1,001 - $15,000 | Mar 11, 2014 | filing ↗ |
Most active IDXX traders in Congress
April McClain Delaney
Democrat
3 trades
Lamar Smith
Republican
2 trades
Byron Donalds
Republican
1 trade
Jefferson Shreve
Republican
1 trade
RB
Rob Bresnahan
1 trade
Peter Meijer
Republican
1 trade
Gilbert Cisneros
Democrat
1 trade
K. Michael Conaway
Republican
1 trade
Source: US House Clerk Periodic Transaction Reports. Amounts are disclosed as ranges; estimates use range midpoints. Data may be delayed or contain filer errors. Updated Jun 29, 2026. Not investment advice.