QuantCapitol. Congressional Trading Intelligence

Updated 2026-11-05 08:10 UTC · Public disclosure record

IDXXTICKER

Idexx Laboratories Inc.

BULLISH stock

Congress has disclosed 19 buys and 20 sells of IDXX (Idexx Laboratories Inc.) in official financial disclosures, each linked to its original filing. A transparency record — not investment advice.

Activity Congressional Activity

19
Buy
20
Sell
-1
Net
9
Active politicians

Round-trip watch Still on the books

Members who disclosed buying IDXX and have not disclosed selling, versus their own entry (the most recent disclosed buy). "Open" means no disclosed sale — never "still holds" — and the % is unrealised, on paper. Not investment advice.

MemberEntry (last buy)Entry priceNowvs entryStatus
Rohit Khanna 2026-04-13 $574.00 $551.21 -4.0% ↩ near entry
Byron Donalds 2025-09-04 $640.44 $551.21 -13.9% underwater
Rob Bresnahan 2025-05-15 $511.99 $551.21 +7.7% in profit

Price as of 2026-10-30. Counted open while disclosed buys outnumber disclosed sells; tracks the price, not exact position size (amounts are ranges).

Price & congressional trades
Buy Sell

Fundamentals · FY2026 Valuation

Standard valuation multiples from SEC-reported GAAP financials (trailing twelve months), each compared to the median for Health. We use reported GAAP, not forward or adjusted earnings, so our figures can sit higher than sites that do — especially for companies with falling profit. Relative context — not a target price or investment advice.

P/E
36.74
▲ pricier than Health (median 29.7)
how it's calculated
P/E = price ÷ earnings per share
$551.21 ÷ $15.01 = 36.74
Based on GAAP trailing-twelve-month financials (SEC filings) and the latest close. Other sites may show a different multiple when they use forward (projected) or non-GAAP adjusted figures instead of reported GAAP — for a company with volatile profit those can differ in either direction from the GAAP figure shown here.
P/B
23.23
▲ pricier than Health (median 4.4)
how it's calculated
P/B = price ÷ book value per share
$551.21 ÷ $23.72 = 23.23
Based on GAAP trailing-twelve-month financials (SEC filings) and the latest close. Other sites may show a different multiple when they use forward (projected) or non-GAAP adjusted figures instead of reported GAAP — for a company with volatile profit those can differ in either direction from the GAAP figure shown here.
EV/EBITDA
26.41
▲ pricier than Health (median 16.2)
how it's calculated
EV/EBITDA = (market cap + net debt) ÷ EBITDA
($43.4B + $0.2B net debt) ÷ $1.7B = $43.6B ÷ $1.7B = 26.41
Based on GAAP trailing-twelve-month financials (SEC filings) and the latest close. Other sites may show a different multiple when they use forward (projected) or non-GAAP adjusted figures instead of reported GAAP — for a company with volatile profit those can differ in either direction from the GAAP figure shown here.

Legislation Related Legislation

Recent bills in this stock's sector (Health). Sector-level context from Congress.gov — a bill names a policy area, not this company specifically.

BillTitlePolicy areaLatest action
HR 10887 Protecting Consumer Access to Generic Drugs Act of 2026 Health 2026-10-22
HR 10874 Medicare Low Income Subsidy Equality Act of 2026 Health 2026-10-22
HR 10858 CARE for Blood Cancer Act of 2026 Health 2026-10-22
HR 10810 National Patient Safety Board Act of 2026 Health 2026-10-15
HR 10824 Stroke Education and EMS Care Improvement Act of 2026 Health 2026-10-15

39 trades Recent Congressional Trades

Two things to watch per trade: the disclosure lag (how many days passed before the trade was made public) and the price move in that window (how the stock moved during those non-public days). A sell followed by a price drop, or a buy followed by a rise, means well-timed trading — visible here in the open. Note: the Score measures how notable a trade is, not whether it made money — the price move is shown for context and isn't part of it.

PoliticianChamberTypeOwnerDateDisclosure lagPrice move
in that
window
AmountScoreSource
Rohit Khanna House BUY OCR ◆ insider divergence · moderate Spouse 2026-04-13 21 days -1.9% $1K–$15K 12.9 ↗ filing
Rohit Khanna House BUY OCR ◆ insider divergence · moderate Child 2026-03-30 3 days +2.2% $15K–$50K 30.2 ↗ filing
April McClain Delaney House SELL ◆ insider convergence · moderate Child 2026-01-13 19 days -6.1% $1K–$15K
<0.1% of NW
0.4 ↗ filing
April McClain Delaney House SELL ◆ insider convergence Child 2025-12-02 30 days -7.7% $1K–$15K
<0.1% of NW
0.3 ↗ filing
April McClain Delaney House SELL ◆ insider convergence Child 2025-10-29 3 days +0.3% $1K–$15K
<0.1% of NW
0.3 ↗ filing
April McClain Delaney House SELL ◆ insider convergence Child 2025-10-16 16 days -1.2% $1K–$15K
<0.1% of NW
0.4 ↗ filing
Byron Donalds House BUY ◆ insider divergence · moderate Self · Moran Wealth IRA 2025-09-04 27 days -3.2% $1K–$15K
0.3% of NW
64.8 ↗ filing
Byron Donalds House BUY ◆ insider divergence · moderate Spouse · Moran Wealth IRA 2025-09-04 27 days -3.2% $1K–$15K
0.3% of NW
64.8 ↗ filing
April McClain Delaney House SELL ◆ insider convergence · moderate Child 2025-08-07 25 days -0.5% $1K–$15K
<0.1% of NW
0.6 ↗ filing
April McClain Delaney House SELL ◆ insider convergence · moderate Child 2025-08-01 31 days +20.8% $1K–$15K
<0.1% of NW
0.7 ↗ filing
April McClain Delaney House SELL ◆ insider convergence · moderate Child 2025-07-09 23 days -0.9% $1K–$15K
<0.1% of NW
0.9 ↗ filing
Rob Bresnahan House BUY ◆ insider divergence · moderate Self · JP Morgan Brokerage Account 2025-05-15 0 days 0.0% $1K–$15K
0.2% of NW
14.0 ↗ filing
Jefferson Shreve House SELL ◆ insider convergence · moderate Self · CRT - Standard Unit Trust 2025-05-12 3 days +0.5% $100K–$250K
<0.1% of NW
89.6 ↗ filing
April McClain Delaney House BUY ◆ insider divergence · moderate Child 2025-04-09 22 days +18.7% $1K–$15K
<0.1% of NW
4.1 ↗ filing
Rob Bresnahan House SELL ◆ insider convergence · moderate Self · JP Morgan Brokerage Account 2025-04-08 0 days 0.0% $1K–$15K
0.2% of NW
28.5 ↗ filing
April McClain Delaney House BUY ◆ insider divergence · moderate Child 2025-04-07 24 days +24.4% $1K–$15K
<0.1% of NW
7.3 ↗ filing
April McClain Delaney House BUY ◆ insider divergence · moderate Child 2025-04-04 27 days +19.7% $1K–$15K
<0.1% of NW
12.9 ↗ filing
April McClain Delaney House BUY ◆ insider divergence · moderate Child 2025-04-01 30 days +12.6% $1K–$15K
<0.1% of NW
25.8 ↗ filing
April McClain Delaney House BUY ◆ insider divergence · moderate Child 2025-03-14 18 days +0.8% $1K–$15K
<0.1% of NW
66.3 ↗ filing
Rob Bresnahan House BUY ◆ insider divergence Self · JP Morgan Brokerage Account 2025-02-25 0 days 0.0% $1K–$15K
0.2% of NW
67.0 ↗ filing
Rohit Khanna House BUY OCR ◆ insider divergence · moderate Child 2024-12-18 20 days +4.0% $1K–$15K 15.7 ↗ filing
Rohit Khanna House BUY OCR ◆ insider divergence Child 2024-08-05 31 days — $1K–$15K 22.3 ↗ filing
Rohit Khanna House BUY OCR ◆ insider divergence · moderate Child 2024-02-13 21 days — $1K–$15K 40.4 ↗ filing
Rohit Khanna House BUY OCR ◆ insider divergence · moderate Child 2023-08-29 7 days — $1K–$15K 75.9 ↗ filing
Peter Meijer House SELL Self 2021-02-16 3 days — $1K–$15K 75.9 ↗ filing
Gilbert Cisneros House SELL Self 2020-10-09 25 days — $1K–$15K
0.1% of NW
6.8 ↗ filing
Gilbert Cisneros House SELL Self 2020-08-11 31 days — $1K–$15K
0.1% of NW
8.6 ↗ filing
Gilbert Cisneros House SELL Self 2020-06-10 29 days — $1K–$15K
0.1% of NW
10.6 ↗ filing
Gilbert Cisneros House BUY Self 2020-04-09 29 days — $1K–$15K
0.1% of NW
15.7 ↗ filing
Gilbert Cisneros House SELL Self 2019-06-03 4 days — $1K–$15K
0.1% of NW
22.3 ↗ filing
Gilbert Cisneros House BUY Self 2019-02-27 8 days — $1K–$15K
0.1% of NW
40.4 ↗ filing
Gilbert Cisneros House BUY Self 2019-02-26 9 days — $1K–$15K
0.1% of NW
75.9 ↗ filing
Lamar Smith House SELL Self 2015-06-02 29 days — $1K–$15K 10.6 ↗ filing
Michael Conaway House SELL Spouse 2015-02-10 3 days — $1K–$15K 40.4 ↗ filing
Michael Conaway House SELL Spouse 2015-02-09 3 days — $1K–$15K 75.9 ↗ filing
Lamar Smith House BUY Self 2014-10-06 29 days — $1K–$15K 15.7 ↗ filing
Lamar Smith House SELL Self 2014-04-02 34 days — $1K–$15K 22.3 ↗ filing
Lamar Smith House SELL Self 2014-03-11 21 days — $1K–$15K 40.4 ↗ filing
Lamar Smith House SELL Self 2014-02-18 14 days — $1K–$15K 75.9 ↗ filing

Corporate insiders · SEC Form 4 Insider Activity

What the company's own officers and directors did in IDXX — open-market purchases and sales from SEC Form 4 filings (option exercises, grants and tax withholding are excluded). This is context for the congressional activity above, never a buy/sell signal, and the two datasets are kept separate on purpose. Does convergence mean anything? →

9
Congress trades with insider convergence
15
…with insider divergence
133
Insider open-market trades

Of the congressional trades in IDXX, 9 coincided with corporate insiders moving the same way within 60 days, and 15 with insiders moving the opposite way. This is co-occurrence only — whether it carries any edge is tested honestly on the convergence page.

DateInsiderRoleTypeSizeSource
2026-09-04 Kingsley Lawrence D Director SELL $1.2M ↗ EDGAR
2026-03-03 Hunt Nimrata Other SELL $1.1M ↗ EDGAR
2026-02-26 Hunt Nimrata Other SELL $1.8M ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $834K ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $713K ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $1.1M ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $765K ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $727K ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $976K ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $882K ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $1.9M ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $2.4M ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $1.9M ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $793K ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $662K ↗ EDGAR
2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $1.7M ↗ EDGAR
2026-02-17 Vandebroek Sophie V. Director SELL $594K ↗ EDGAR
2026-02-17 Vandebroek Sophie V. Director SELL $326K ↗ EDGAR
2026-02-17 Erickson Michael G Other SELL $284K ↗ EDGAR
2026-02-17 Erickson Michael G Other SELL $128K ↗ EDGAR
2026-02-17 Erickson Michael G Other SELL $807K ↗ EDGAR
2026-02-17 Erickson Michael G Other SELL $1.7M ↗ EDGAR
2026-02-17 Erickson Michael G Other SELL $433K ↗ EDGAR
2026-02-17 Erickson Michael G Other SELL $25K ↗ EDGAR
2026-02-10 FENNELL GEORGE Other SELL $727K ↗ EDGAR

Combined timeline — Congress & insiders

Both sets of trades on one timeline, newest first, so you can see when they lined up. Congress vs ◆ insider.

DateWhoTypeSize
◆ insider 2026-09-04 Kingsley Lawrence D Director SELL $1.2M
Congress 2026-04-13 Rohit Khanna BUY $1K–$15K
Congress 2026-03-30 Rohit Khanna BUY $15K–$50K
◆ insider 2026-03-03 Hunt Nimrata Other SELL $1.1M
◆ insider 2026-02-26 Hunt Nimrata Other SELL $1.8M
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $834K
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $713K
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $1.1M
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $765K
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $727K
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $976K
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $882K
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $1.9M
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $2.4M
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $1.9M
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $793K
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $662K
◆ insider 2026-02-26 MAZELSKY JONATHAN JAY C-suite SELL $1.7M
◆ insider 2026-02-17 Vandebroek Sophie V. Director SELL $594K
◆ insider 2026-02-17 Vandebroek Sophie V. Director SELL $326K
◆ insider 2026-02-17 Erickson Michael G Other SELL $284K
◆ insider 2026-02-17 Erickson Michael G Other SELL $128K
◆ insider 2026-02-17 Erickson Michael G Other SELL $807K
◆ insider 2026-02-17 Erickson Michael G Other SELL $1.7M

FAQ Common questions

How much has Congress traded IDXX?

19 disclosed buys and 20 sells of IDXX (Idexx Laboratories Inc.) appear in official congressional financial disclosures.

Is it legal for members of Congress to trade IDXX?

Members of Congress may trade stocks but must disclose it under the STOCK Act. QuantCapitol tracks those public disclosures for transparency — nothing here is an accusation of wrongdoing or investment advice.

Where does this data come from?

Official US House Clerk and Senate electronic financial disclosures. Every trade links back to its original filing so you can verify it yourself.

About this data. Sourced from official House Clerk and Senate eFD financial disclosures (Senate via a maintained community mirror — see project documentation). Transaction amounts are reported as ranges, not exact figures. Interest scores, consensus labels, and backtested performance are proprietary analytical calculations based on public data and are not investment advice. Backtested performance is a hypothetical simulation, not actual portfolio performance.