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IDEXX Laboratories, Inc. (IDXX)

USD548.96 -15.25 (-2.70%)
US NASDAQ S&P 500 NASDAQ 100 Healthcare Medical - Diagnostics & Research
Address One IDEXX Drive 4092
Westbrook, ME, US
CEO Jonathan J. Mazelsky
Website idexx.com
IPO 1991-06-21
CIK 874716 ISIN US45168D1046

Explore sections of this company profile

Also trades on London Stock Exchange · 0J8P.L (USD) NASDAQ Global Select · IDXX (USD)
Description

IDEXX Laboratories, Inc. is a global enterprise focused on creating, producing, and distributing a wide array of products and services. Its primary client base includes companion animal veterinary practices, the livestock and poultry industries, dairy operations, and water quality testing sectors. The company organizes its operations across several key divisions: the Companion Animal Group (CAG), Water Quality Products, Livestock, Poultry, and Dairy (LPD), and additional segments. For companion animals, IDEXX offers a comprehensive suite of point-of-care veterinary diagnostic tools, such as instruments, consumables, and rapid assay kits. It also provides reference laboratory diagnostic and consultation services, alongside practice management and diagnostic imaging solutions for veterinarians. Furthermore, the company supports the biomedical research community with health monitoring, biological materials testing, and laboratory animal diagnostic instruments and services. In the livestock, poultry, and dairy markets, IDEXX supplies diagnostic and health-monitoring solutions. Its water testing portfolio includes products designed to detect various microbiological contaminants, notably the Colilert, Colilert-18, and Colisure tests for total coliforms and E. coli, as well as Enterolert, Pseudalert, Filta-Max, Filta-Max xpress, Legiolert, and Quanti-Tray products. Beyond these, IDEXX extends its reach to human point-of-care medical diagnostics, offering electrolyte and blood gas analyzers, and SARS-CoV-2 RT-PCR tests. Other key offerings encompass in-clinic chemistry, blood and urine chemistry, hematology, and SediVue Dx analyzers, as well as SNAP rapid assay test kits. Veterinary software and services for both independent clinics and large corporate veterinary groups are also part of its offerings. The company distributes its extensive product and service catalog through its own dedicated marketing, customer service, sales, and technical service teams, supplemented by independent distributors and other resellers. IDEXX Laboratories, Inc. was established in 1983 and maintains its headquarters in Westbrook, Maine.

News Sentiment (7d)
66 Positive

Based on only 1 article — low confidence

Market Cap & Enterprise Value
Merger & Acquisition History

No mergers or acquisitions recorded for this company.

Index membership

IndexAddedRemovedStatus
S&P 500 2017-01-04 Active
NASDAQ 100 1995-12-18 Active
Technical Outlook
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Signal Summary Loading…
Indicator 1D1W2W3W1M
Each column is computed on that timeframe's candles (1D = daily, 1W ≈ weekly, 1M ≈ monthly), not on the same last day. ▲ bullish · ▼ bearish · — neutral. The Net row counts signals per column; hover any cell (or the indicator name) to see the exact rule behind it.
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
Indicative levels generated algorithmically. Not financial advice.
Risk Profile
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Price Chart
Averages
Trend
Price
Levels
Draw
USD548.96 -15.25 (-2.70%)
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Volume Profile
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Liquidity & share structure
Average Volume
627.0K
Beta
1.54
Float Shares
78.75M
Free Float %
98.9%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
+0.36% -8.12% -5.17% -13.49% -25.18% -21.08% +4.79% +9.53% +4.22% +512.64% +112,860.69%
Rolling Volatility
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Drawdown
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Relative Strength
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Monthly Returns Heatmap
From To
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Annual Monthly Returns
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Daily Returns Distribution
vs.
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Revenue flow

Revenue by geography

Revenue by segment

From To

Revenue composition

From To

By product

By geography

Financial Statements

Income Statement

Balance Sheet

Cash Flow Statement

Key Metrics

Financial Ratios

Employees

Financial Growth (CAGR)

Market Data

Analyst Consensus (22 ratings, all time) Buy
Price Targets & DCF
Current price
548.96
Low 640.00 +16.6%
Consensus 747.50 +36.2%
Median 775.00 +41.2%
High 800.00 +45.7%
DCF (Unlevered) 180.12 -67.2%
DCF (Levered) 161.06 -70.7%

DCF figures are point estimates: small changes in growth or discount-rate assumptions move them materially. Read them as a reference, not a precise target.

Ratings Trend (MoM) 60% Bullish
Rating 2026-05 Change
Strong Buy 4 0
Buy 5 0
Hold 5 -1
Sell 0 0
Strong Sell 1 0
Price Target Summary
Period # Analysts Avg Target
Last Month 1
640.00
+16.6%
Last Quarter 1
640.00
+16.6%
Last Year 17
759.53
+38.4%
All Time 28
650.82
+18.6%
Quality scores
Altman Z-Score
19.99
Safe zone
Piotroski F-Score
7 / 9
Strong
MOAT Score
10 / 10
Strong MOAT
Composite Rating
B
Overall Score
3 / 5
Medium
DCF Score
3 / 5
Medium
ROE Score
5 / 5
High
ROA Score
5 / 5
High
D/E Score
1 / 5
Low
P/E Score
1 / 5
Low
P/Book Score
1 / 5
Low
Operational MOAT
✗ Below peers ★ Strong MOAT
  • Revenue growth Medical - Diagnostics & Research: +7.9%
    +10.4% Q1'26: +14.3% (vs Q1'25)
  • EPS growth Medical - Diagnostics & Research: +30.8%
    +22.6% Q1'26: +16.6% (vs Q1'25)
  • FCF margin FCF growth · Medical - Diagnostics & Research: +32.2%
    +19.3% Q1'26: +0.0% (vs Q1'25)
  • EBIT margin Medical - Diagnostics & Research: +9.6%
    +31.7% Q1'26: +31.8% (vs Q1'25)
  • ROIC Medical - Diagnostics & Research: +5.2%
    +43.6% Q1'26: +46.7% (vs Q1'25)
  • Share dilution Medical - Diagnostics & Research: 0.0%
    -3.1% Q1'26: -1.5% (vs Q1'25)
  • Debt / EBITDA Net debt/EBITDA · Medical - Diagnostics & Research: -0.13×
    0.73× Q1'26: 0.74× (vs Q1'25)
Valuation Multiples From To
Price Forecast (3Y) From To
Model
Adjust
P/E
Theoretical Return — If Invested Today

* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.

DCF Interactive Model (UFCF)
Projection years:
Market assumptions
WACC components (optional)
Ke (Cost of Equity) = Rf + β (1.57) × ERP
WACC = 98% × Ke + 2% × Kd (4.1%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
Intrinsic value (base): 178.83 Current price: 548.96
Enterprise Value: Equity Value: Terminal Value: TV as % of EV:

Base values reflect the latest available data for this company and market conditions.

Consensus Estimates
Metric Dec 2011
actual
Dec 2012
actual
Dec 2013
actual
Dec 2014
actual
Dec 2015
actual
Dec 2016
actual
Dec 2017
actual
Dec 2018
actual
Dec 2019
actual
Dec 2020
actual
Dec 2021
actual
Dec 2022
actual
Dec 2023
actual
Dec 2024
actual
Dec 2025
actual
Dec 2026
11 Rev. Ana.
11 EPS Ana.
Dec 2027
11 Rev. Ana.
11 EPS Ana.
Dec 2028
11 Rev. Ana.
8 EPS Ana.
Dec 2029
5 Rev. Ana.
6 EPS Ana.
Dec 2030
5 Rev. Ana.
6 EPS Ana.
Revenue
1.22B
est: 1.15B (+5.5%)
1.29B
est: 1.24B (+4.0%)
1.38B
est: 1.34B (+2.9%)
1.49B
est: 1.34B (+11.0%)
1.60B
est: 1.60B (+0.3%)
1.78B
est: 1.77B (+0.4%)
1.97B
est: 1.95B (+0.8%)
2.21B
est: 2.21B (+0.2%)
2.41B
est: 2.40B (+0.2%)
2.71B
est: 2.67B (+1.5%)
3.22B
est: 3.19B (+0.6%)
3.37B
est: 3.36B (+0.3%)
3.66B
est: 3.78B (-3.3%)
3.90B
est: 3.88B (+0.5%)
4.30B
est: 4.29B (+0.4%)
4.70B
4.68B – 4.74B
+9.7% YoY
5.11B
5.06B – 5.17B
+8.7% YoY
5.58B
5.58B – 5.59B
+9.2% YoY
6.14B
6.08B – 6.20B
+10.0% YoY
6.98B
6.91B – 7.05B
+13.7% YoY
EBITDA
284.75M
est: 267.95M (+6.3%)
316.18M
est: 304.09M (+4.0%)
322.34M
est: 313.60M (+2.8%)
319.81M
est: 287.46M (+11.3%)
370.29M
est: 356.24M (+3.9%)
431.69M
est: 381.97M (+13.0%)
501.42M
est: 439.62M (+14.1%)
575.66M
est: 532.02M (+8.2%)
643.68M
est: 581.39M (+10.7%)
793.81M
est: 572.47M (+38.7%)
1.04B
est: 844.20M (+23.2%)
1.01B
est: 960.47M (+5.6%)
1.22B
est: 1.23B (-1.1%)
1.28B
est: 1.26B (+1.2%)
1.47B
est: 1.39B (+5.4%)
1.53B
1.52B – 1.54B
+9.7% YoY
1.66B
1.65B – 1.68B
+8.7% YoY
1.82B
1.81B – 1.82B
+9.2% YoY
2.00B
1.98B – 2.02B
+10.0% YoY
2.27B
2.25B – 2.29B
+13.7% YoY
EBIT
237.97M
est: 220.80M (+7.8%)
264.47M
est: 252.03M (+4.9%)
268.65M
est: 258.75M (+3.8%)
261.98M
est: 234.06M (+11.9%)
302.38M
est: 287.83M (+5.1%)
353.90M
est: 309.34M (+14.4%)
418.28M
est: 362.27M (+15.5%)
492.49M
est: 454.21M (+8.4%)
553.27M
est: 501.65M (+10.3%)
695.11M
est: 501.65M (+38.6%)
932.46M
est: 757.79M (+23.1%)
899.83M
est: 851.08M (+5.7%)
1.10B
est: 1.11B (-0.9%)
1.14B
est: 1.14B (+0.0%)
1.36B
est: 1.26B (+8.1%)
1.38B
1.38B – 1.40B
+9.7% YoY
1.50B
1.49B – 1.52B
+8.7% YoY
1.64B
1.64B – 1.64B
+9.2% YoY
1.81B
1.79B – 1.82B
+10.0% YoY
2.05B
2.03B – 2.07B
+13.7% YoY
Net Income
161.79M
est: 151.25M (+7.0%)
178.27M
est: 171.10M (+4.2%)
187.80M
est: 182.24M (+3.1%)
181.91M
est: 163.12M (+11.5%)
192.08M
est: 184.22M (+4.3%)
222.05M
est: 196.05M (+13.3%)
263.14M
est: 228.14M (+15.3%)
377.03M
est: 348.46M (+8.2%)
427.72M
est: 388.00M (+10.2%)
581.78M
est: 418.39M (+39.1%)
744.85M
est: 604.02M (+23.3%)
679.09M
est: 662.67M (+2.5%)
845.04M
est: 821.99M (+2.8%)
887.87M
est: 843.72M (+5.2%)
1.06B
est: 1.04B (+1.6%)
1.17B
1.16B – 1.19B
+12.1% YoY
1.34B
1.30B – 1.37B
+14.4% YoY
1.46B
1.44B – 1.59B
+9.4% YoY
1.74B
1.71B – 1.76B
+18.9% YoY
2.11B
2.08B – 2.13B
+21.1% YoY
SGA
334.24M
est: 314.84M (+6.2%)
354.57M
est: 340.23M (+4.2%)
401.35M
est: 389.88M (+2.9%)
457.60M
est: 403.21M (+13.5%)
482.47M
est: 462.50M (+4.3%)
524.08M
est: 465.28M (+12.6%)
575.17M
est: 503.71M (+14.2%)
632.34M
est: 583.53M (+8.4%)
679.51M
est: 612.61M (+10.9%)
735.27M
est: 548.02M (+34.2%)
796.40M
est: 656.57M (+21.3%)
850.75M
est: 838.69M (+1.4%)
901.89M
est: 949.80M (-5.0%)
1.03B
est: 973.35M (+5.9%)
1.05B
est: 1.08B (-2.5%)
1.18B
1.18B – 1.19B
+9.7% YoY
1.28B
1.27B – 1.30B
+8.7% YoY
1.40B
1.40B – 1.40B
+9.2% YoY
1.54B
1.52B – 1.56B
+10.0% YoY
1.75B
1.73B – 1.77B
+13.7% YoY
EPS
1.43
est: 1.21 (+18.2%)
1.62
est: 1.45 (+11.7%)
1.77
est: 1.65 (+7.3%)
1.82
est: 1.61 (+13.0%)
2.07
est: 2.06 (+0.7%)
2.47
est: 2.38 (+3.9%)
3.00
est: 3.15 (-4.9%)
4.34
est: 4.20 (+3.5%)
4.97
est: 4.75 (+4.5%)
6.82
est: 6.10 (+11.8%)
8.74
est: 8.38 (+4.3%)
8.12
est: 7.91 (+2.7%)
10.17
est: 10.19 (-0.2%)
10.77
est: 10.46 (+3.0%)
13.17
est: 12.93 (+1.9%)
14.63
14.43 – 14.76
+13.2% YoY
16.53
16.17 – 16.98
+13.0% YoY
18.71
17.90 – 19.76
+13.2% YoY
21.55
21.26 – 21.83
+15.2% YoY
26.10
25.75 – 26.44
+21.1% YoY
Recent Grade Changes (3M)
Date Firm Previous New Grade Action
2026-04-28 UBS Neutral Neutral Maintain
Historical Ratings (3M)
Date Rating Overall DCF ROE ROA D/E P/E P/B
2026-05-11 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-05-08 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-05-07 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-05-06 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-05-05 B 3/5 3/5 5/5 5/5 2/5 1/5 1/5
2026-05-04 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-05-01 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-30 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-29 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-28 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-27 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-24 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-23 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-22 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-21 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-20 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-17 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-16 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5
2026-04-15 B 3/5 3/5 5/5 5/5 1/5 1/5 1/5

Owner Earnings

Owner's Earnings (history) From To
Owner alignment
Owner's Earnings TTM
1.14B
OE per share TTM
14.12
Owner's Yield
2.67%
Maintenance CapEx ratio
0.35%
Maint CapEx / Avg PPE
22.2%

Ownership Overview

Ownership breakdown
At a glance
Institutional holders
504
Total invested
3.04B
Insider transactions (90d)
1
Beneficial owners (>5%)
18
Beneficial owners (>5%)
# Reporting person Amount owned % of class Sole voting Shared voting Sole dispositive Shared dispositive Type Citizenship Filing date SEC filing
1 (1) BlackRock, Inc. 8.99M 10.60% 7.88M 8.99M HC Delaware 2022-01-27
2 13-2628641 8.03M 8.82% 8.03M 8.03M IA Delaware 2016-02-16
3 The Vanguard Group - 23-1945930 7.92M 9.34% 143.8K 7.57M 352.0K IA Pennsylvania For 2022-02-10
4 Fundsmith LLP 4.45M 5.37% 4.43M 4.45M IA United Kingdom 2023-02-14
5 52-0556948 4.43M 4.90% IA Maryland 2017-02-07
6 Neuberger Berman Inc. 3.99M 6.70% 234.7K 3.10M 3.99M HC Delaware 2009-02-12
7 Neuberger Berman Group LLC 3.64M 6.17% 232.1K 2.81M 3.64M HC Delaware 2009-06-11
8 Brown Advisory Incorporated ("BA, Inc.") 2.89M 5.29% 2.12M HC BA, Inc is a Maryland Corporation 2013-02-07
9 Neuberger Berman Management LLC 2.81M 4.76% 2.81M 2.81M BD, IA Delaware 2009-06-11
10 BLAIR WILLIAM & CO/IL 2.80M 5.88% 1.78M 2.80M BD, IA 222 W. Adams, Chicago, IL 60606' 2015-07-02
11 Neuberger Berman Equity Funds 2.80M 4.74% 2.80M 2.80M IV Delaware 2009-06-11
12 Brown Advisory, LLC ("BA,LLC") 2.74M 5.02% 1.97M IA BA,LLC is a Maryland Company 2013-02-07
13 061523639 2.53M 8.08% 97.9K 2.00M 2.53M HC Delaware 2007-02-13
14 135521910 2.53M 8.08% 97.9K 2.00M 2.53M BD, IA Delaware 2007-02-13
15 132667528 2.00M 6.40% 2.00M 2.00M IA New York 2007-02-13
16 134035886 1.98M 6.33% 1.98M 1.98M IV Delaware 2007-02-13
17 Brown Investment Advisory & Trust Company ("BIATC") 149.4K 0.27% 145.6K BK BIATC is a Maryland Company 2013-02-07
18 Ruane, Cunniff & Goldfarb Inc. 27.7K 0.03% 27.7K 27.7K IA, CO Delaware 2017-02-14

Institutional Activity (13F)

Institutional ownership trend From To
13F snapshot — 2026 Q1
Investors holding
504
-898 vs prev Q
New positions
34
Closed positions
914
Increased
178
Reduced
198
Put/Call ratio
1.14
Calls held
3.5K
Puts held
4.0K
Top institutional holders
# Investor Shares / Δ Mkt value / Δ Own% / Δ Weight% / Δ Avg px / Perf. Hold / Status
1 MACQUARIE MANAGEMENT HOLDINGS, INC. 432.1K +432.1K (+100.0%) 292.30B +292.3B (+100.0%) 0.54% +0.539 pp 0.44% +0.441 pp USD676.53 +0.0% 1 qtrs NEW
2 VANGUARD GROUP INC 9.95M -16.7K (-0.2%) 6.73B +363.7M (+5.7%) 12.42% +0.028 pp 0.10% +0.002 pp USD166.68 +305.9% 84 qtrs
3 BLACKROCK, INC. 8.53M +329.9K (+4.0%) 5.77B +532.0M (+10.1%) 10.66% +0.452 pp 0.10% +0.006 pp USD509.67 +32.7% 6 qtrs
4 STATE STREET CORP 3.66M +139.0K (+4.0%) 2.47B +226.4M (+10.1%) 4.57% +0.191 pp 0.08% +0.005 pp USD180.89 +274.0% 51 qtrs
5 GEODE CAPITAL MANAGEMENT, LLC 2.58M +86.3K (+3.5%) 1.75B +158.3M (+9.9%) 3.23% +0.120 pp 0.11% +0.007 pp USD309.52 +118.6% 78 qtrs
6 FUNDSMITH LLP 1.88M -734.4K (-28.1%) 1.27B -398.6M (-23.9%) 2.34% -0.904 pp 7.42% -1.010 pp USD145.16 +366.1% 44 qtrs
7 BAMCO INC /NY/ 1.80M -86.1K (-4.6%) 1.22B +12.7M (+1.1%) 2.24% -0.098 pp 3.30% +0.104 pp USD75.78 +792.8% 84 qtrs
8 BANK OF NEW YORK MELLON CORP 1.62M -432.2K (-21.0%) 1.10B -215.0M (-16.4%) 2.03% -0.530 pp 0.20% -0.060 pp USD480.41 +40.8% 66 qtrs
9 MORGAN STANLEY 1.55M -68.8K (-4.2%) 1.05B +14.6M (+1.4%) 1.94% -0.078 pp 0.06% +0.000 pp USD418.64 +61.6% 51 qtrs
10 INVESCO LTD. 1.50M +182.0K (+13.8%) 1.02B +172.8M (+20.5%) 1.88% +0.234 pp 0.16% +0.023 pp USD463.00 +46.1% 57 qtrs
11 BLAIR WILLIAM & CO/IL 1.00M -30.4K (-2.9%) 677.46M +18.3M (+2.8%) 1.25% -0.033 pp 1.82% +0.064 pp USD56.20 +1,103.8% 51 qtrs
12 PRINCIPAL FINANCIAL GROUP INC 968.9K -346.8K (-26.4%) 655.56M -185.1M (-22.0%) 1.21% -0.427 pp 0.33% -0.089 pp USD370.50 +82.6% 81 qtrs
13 POLEN CAPITAL MANAGEMENT LLC 960.5K -166.6K (-14.8%) 649.83M -70.3M (-9.8%) 1.20% -0.203 pp 2.77% +0.437 pp USD536.34 +26.1% 3 qtrs
14 PRICE T ROWE ASSOCIATES INC /MD/ 952.2K +258.0K (+37.2%) 644.21M +200.7M (+45.2%) 1.19% +0.326 pp 0.07% +0.022 pp USD539.13 +25.5% 75 qtrs
15 NORTHERN TRUST CORP 923.2K -19.2K (-2.0%) 624.54M +22.5M (+3.7%) 1.15% -0.019 pp 0.08% +0.003 pp USD193.25 +250.1% 51 qtrs
16 UBS ASSET MANAGEMENT AMERICAS INC 859.9K -15.7K (-1.8%) 581.74M +22.4M (+4.0%) 1.07% -0.015 pp 0.12% +0.002 pp USD367.58 +84.0% 56 qtrs
17 GOLDMAN SACHS GROUP INC 832.2K +120.2K (+16.9%) 563.00M +108.1M (+23.8%) 1.04% +0.154 pp 0.07% +0.013 pp USD491.31 +37.7% 73 qtrs
18 WELLINGTON MANAGEMENT GROUP LLP 779.2K +592.8K (+318.1%) 527.16M +408.1M (+342.7%) 0.97% +0.741 pp 0.09% +0.072 pp USD623.22 +8.6% 30 qtrs
19 JPMORGAN CHASE & CO 673.2K -196.7K (-22.6%) 455.46M -100.3M (-18.1%) 0.84% -0.241 pp 0.03% -0.005 pp USD506.67 +33.5% 51 qtrs
20 LEGAL & GENERAL GROUP PLC 670.6K -4.9K (-0.7%) 453.69M +22.1M (+5.1%) 0.84% -0.003 pp 0.10% +0.004 pp USD308.37 +119.4% 49 qtrs
21 AMERICAN CENTURY COMPANIES INC 628.9K -76.2K (-10.8%) 425.49M -25.0M (-5.6%) 0.79% -0.092 pp 0.21% -0.015 pp USD381.62 +77.3% 40 qtrs
22 FRANKLIN RESOURCES INC 627.2K +54.2K (+9.5%) 424.29M +58.2M (+15.9%) 0.78% +0.071 pp 0.10% +0.013 pp USD368.25 +83.7% 46 qtrs
23 AMUNDI 618.7K +26.1K (+4.4%) 418.60M +46.6M (+12.5%) 0.77% +0.036 pp 0.11% -0.006 pp USD531.11 +27.4% 19 qtrs
24 CAPITAL RESEARCH GLOBAL INVESTORS 607.8K -82.8K (-12.0%) 411.16M -30.1M (-6.8%) 0.76% -0.100 pp 0.08% -0.007 pp USD493.01 +37.2% 9 qtrs
25 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 590.1K +14.1K (+2.5%) 399.19M +31.2M (+8.5%) 0.74% +0.021 pp 0.06% +0.003 pp USD284.94 +137.4% 67 qtrs
26 FUNDSMITH INVESTMENT SERVICES LTD. 553.9K -134.5K (-19.5%) 374.70M -65.1M (-14.8%) 0.69% -0.165 pp 6.86% +0.001 pp USD533.51 +26.8% 16 qtrs
27 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 550.4K +365.3K (+197.3%) 372.34M +254.1M (+214.9%) 0.69% +0.457 pp 0.22% +0.144 pp USD629.73 +7.4% 36 qtrs
28 DIMENSIONAL FUND ADVISORS LP 549.8K +5.6K (+1.0%) 371.94M +24.3M (+7.0%) 0.69% +0.010 pp 0.08% +0.003 pp USD283.61 +138.5% 51 qtrs
29 NORGES BANK 491.1K +491.1K (+100.0%) 332.26M +332.3M (+100.0%) 0.61% +0.613 pp 0.04% +0.036 pp USD676.53 +0.0% 1 qtrs NEW
30 BANK OF AMERICA CORP /DE/ 487.4K -980.0 (-0.2%) 329.71M +17.7M (+5.7%) 0.61% +0.001 pp 0.02% +0.003 pp USD335.25 +101.8% 52 qtrs
31 NUVEEN, LLC 466.1K +17.9K (+4.0%) 315.35M +29.0M (+10.1%) 0.58% +0.025 pp 0.08% +0.007 pp USD438.00 +54.5% 4 qtrs
32 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 441.3K -17.7K (-3.9%) 298.57M +5.3M (+1.8%) 0.55% -0.020 pp 0.83% +0.075 pp USD417.60 +62.0% 42 qtrs
33 CAPITAL COUNSEL LLC/NY 427.0K -5.6K (-1.3%) 288.91M +12.5M (+4.5%) 0.53% -0.005 pp 11.03% +0.437 pp USD63.74 +961.4% 69 qtrs
34 ROYAL BANK OF CANADA 398.3K +60.6K (+17.9%) 269.48M +53.7M (+24.9%) 0.50% +0.077 pp 0.04% +0.009 pp USD462.34 +46.3% 51 qtrs
35 CIBC PRIVATE WEALTH GROUP, LLC 362.9K -7.7K (-2.1%) 245.49M +8.8M (+3.7%) 0.45% -0.008 pp 0.42% +0.010 pp USD501.61 +34.9% 34 qtrs
36 DEUTSCHE BANK AG\ 357.5K +4.7K (+1.3%) 241.89M +16.5M (+7.3%) 0.45% +0.008 pp 0.08% +0.003 pp USD415.36 +62.9% 50 qtrs
37 SCHRODER INVESTMENT MANAGEMENT GROUP 334.8K +11.5K (+3.6%) 226.49M +22.6M (+11.1%) 0.42% +0.016 pp 0.17% +0.014 pp USD523.94 +29.1% 39 qtrs
38 RAILWAY PENSION INVESTMENTS LTD 326.1K +29.6K (+10.0%) 220.60M +31.2M (+16.4%) 0.41% +0.038 pp 2.59% +0.025 pp USD563.68 +20.0% 29 qtrs
39 BESSEMER GROUP INC 311.3K -40.9K (-11.6%) 210.64M -14.4M (-6.4%) 0.39% -0.049 pp 0.32% -0.021 pp USD423.15 +59.9% 51 qtrs
40 KBC GROUP NV 309.4K +134.5K (+76.9%) 209.31M +97.6M (+87.3%) 0.39% +0.169 pp 0.48% +0.209 pp USD598.49 +13.0% 68 qtrs
41 AUSTRALIANSUPER PTY LTD 300.2K +204.3K (+213.1%) 203.09M +141.8M (+231.5%) 0.37% +0.256 pp 0.94% +0.662 pp USD658.20 +2.8% 3 qtrs
42 CLEARBRIDGE INVESTMENTS, LLC 292.9K +12.1K (+4.3%) 198.19M +18.8M (+10.5%) 0.37% +0.017 pp 0.16% +0.024 pp USD469.45 +44.1% 33 qtrs
43 UBS GROUP AG 285.0K -65.9K (-18.8%) 192.78M -31.4M (-14.0%) 0.36% -0.081 pp 0.03% -0.004 pp USD424.12 +59.5% 45 qtrs
44 NEUBERGER BERMAN GROUP LLC 274.8K +653.0 (+0.2%) 185.91M +10.8M (+6.1%) 0.34% +0.002 pp 0.14% +0.010 pp USD127.02 +432.6% 51 qtrs
45 TD ASSET MANAGEMENT INC 267.9K -36.3K (-11.9%) 181.21M -13.1M (-6.8%) 0.33% -0.044 pp 0.15% -0.012 pp USD489.88 +38.1% 51 qtrs
46 WILLIAMS JONES WEALTH MANAGEMENT, LLC. 267.8K -5.1K (-1.9%) 181.15M +6.8M (+3.9%) 0.33% -0.005 pp 2.05% +0.052 pp USD271.96 +148.8% 26 qtrs
47 RAYMOND JAMES FINANCIAL INC 256.4K -16.2K (-6.0%) 174.33M +177.7K (+0.1%) 0.32% -0.019 pp 0.05% -0.002 pp USD472.93 +43.1% 5 qtrs
48 FMR LLC 251.4K +18.4K (+7.9%) 170.08M +21.2M (+14.2%) 0.31% +0.024 pp 0.01% +0.001 pp USD454.31 +48.9% 60 qtrs
49 CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 248.7K +94.5K (+61.3%) 168.25M +69.7M (+70.8%) 0.31% +0.119 pp 0.29% +0.108 pp USD546.20 +23.9% 39 qtrs
50 FIRST TRUST ADVISORS LP 236.1K +5.9K (+2.6%) 159.74M +12.7M (+8.6%) 0.29% +0.009 pp 0.12% +0.007 pp USD440.28 +53.7% 51 qtrs
51 BANK JULIUS BAER & CO. LTD, ZURICH 231.8K +1.4K (+0.6%) 157.14M +9.9M (+6.7%) 0.29% +0.003 pp 0.43% +0.019 pp USD516.47 +31.0% 24 qtrs
52 SWISS NATIONAL BANK 219.2K -12.7K (-5.5%) 148.28M +123.3K (+0.1%) 0.27% -0.015 pp 0.09% +0.002 pp USD230.40 +193.6% 51 qtrs
53 ALLIANZ ASSET MANAGEMENT GMBH 216.1K +142.0K (+191.6%) 146.17M +98.8M (+208.8%) 0.27% +0.178 pp 0.15% +0.095 pp USD603.00 +12.2% 39 qtrs
54 BNP PARIBAS ARBITRAGE, SNC 213.6K +52.6K (+32.7%) 144.48M +41.6M (+40.5%) 0.27% +0.066 pp 0.07% +0.011 pp USD502.55 +34.6% 49 qtrs
55 BARCLAYS PLC 211.4K -240.9K (-53.3%) 143.04M -85.5M (-37.4%) 0.26% -0.299 pp 0.03% -0.024 pp USD526.67 +28.5% 51 qtrs
56 SUMITOMO MITSUI TRUST HOLDINGS, INC. 209.1K +8.6K (+4.3%) 141.47M +13.4M (+10.4%) 0.26% +0.012 pp 0.08% +0.009 pp USD216.44 +212.6% 39 qtrs
57 COMGEST GLOBAL INVESTORS S.A.S. 207.1K -37.1K (-15.2%) 140.09M -15.9M (-10.2%) 0.26% -0.045 pp 2.50% -0.268 pp USD429.69 +57.4% 17 qtrs
58 WELLS FARGO & COMPANY/MN 205.5K +21.3K (+11.5%) 139.02M +21.3M (+18.1%) 0.26% +0.027 pp 0.03% +0.003 pp USD466.97 +44.9% 57 qtrs
59 VICTORY CAPITAL MANAGEMENT INC 205.3K +6.8K (+3.4%) 138.92M +12.1M (+9.5%) 0.26% +0.009 pp 0.08% +0.004 pp USD429.14 +57.6% 44 qtrs
60 EPOCH INVESTMENT PARTNERS, INC. 195.8K -36.0K (-15.5%) 132.46M -15.7M (-10.6%) 0.24% -0.044 pp 0.75% -0.061 pp USD503.69 +34.3% 28 qtrs
61 RUSSELL INVESTMENTS GROUP, LTD. 194.0K +21.0K (+12.1%) 131.40M +21.0M (+19.0%) 0.24% +0.027 pp 0.14% +0.018 pp USD465.01 +45.5% 37 qtrs
62 LORD, ABBETT & CO. LLC 187.0K +119.2K (+175.7%) 126.52M +83.2M (+192.0%) 0.23% +0.149 pp 0.39% +0.259 pp USD652.19 +3.7% 4 qtrs
63 ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V. 186.1K -20.4K (-9.9%) 125.92M -6.0M (-4.6%) 0.23% -0.024 pp 0.18% -0.012 pp USD436.23 +55.1% 39 qtrs
64 CANADA PENSION PLAN INVESTMENT BOARD 184.4K +26.9K (+17.1%) 124.78M +24.2M (+24.0%) 0.23% +0.034 pp 0.08% +0.013 pp USD576.15 +17.4% 49 qtrs
65 MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD. 184.2K +350.0 (+0.2%) 123.39M +6.0M (+5.1%) 0.23% +0.001 pp 0.08% -0.001 pp USD455.77 +48.4% 39 qtrs
66 AMERICAN CAPITAL MANAGEMENT INC 181.7K -2.6K (-1.4%) 122.96M +5.2M (+4.4%) 0.23% -0.002 pp 5.43% +0.734 pp USD83.53 +709.9% 54 qtrs
67 ENVESTNET ASSET MANAGEMENT INC 179.9K -22.0K (-10.9%) 121.71M -7.3M (-5.7%) 0.22% -0.027 pp 0.04% -0.001 pp USD438.56 +54.3% 45 qtrs
68 LOS ANGELES CAPITAL MANAGEMENT LLC 191.7K +56.2K (+41.5%) 120.47M +33.9M (+39.2%) 0.24% +0.071 pp 0.41% +0.117 pp USD583.02 +16.0% 39 qtrs
69 AMERIPRISE FINANCIAL INC 176.9K -20.2K (-10.2%) 119.70M -6.3M (-5.0%) 0.22% -0.024 pp 0.03% -0.002 pp USD427.58 +58.2% 55 qtrs
70 RHUMBLINE ADVISERS 173.5K -551.0 (-0.3%) 117.36M +6.2M (+5.6%) 0.22% +0.000 pp 0.09% +0.006 pp USD171.72 +294.0% 51 qtrs
71 MONTRUSCO BOLTON INVESTMENTS INC. 176.9K -55.4K (-23.8%) 117.09M -28.5M (-19.6%) 0.22% -0.068 pp 1.46% -0.235 pp USD458.88 +47.4% 4 qtrs
72 PICTET ASSET MANAGEMENT HOLDING SA 172.2K -107.2K (-38.4%) 116.57M -61.9M (-34.7%) 0.22% -0.133 pp 0.11% -0.059 pp USD443.10 +52.7% 10 qtrs
73 WELCH & FORBES LLC 168.3K -644.0 (-0.4%) 113.85M +5.9M (+5.5%) 0.21% +0.000 pp 1.38% +0.080 pp USD55.76 +1,113.3% 88 qtrs
74 TIMESSQUARE CAPITAL MANAGEMENT, LLC 167.3K -25.7K (-13.3%) 113.15M -10.1M (-8.2%) 0.21% -0.031 pp 1.70% -0.058 pp USD407.60 +66.0% 15 qtrs
75 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 162.6K +5.0K (+3.2%) 110.00M +9.3M (+9.3%) 0.20% +0.007 pp 0.06% +0.003 pp USD221.99 +204.8% 54 qtrs
76 HSBC HOLDINGS PLC 159.6K -33.5K (-17.3%) 108.05M -15.2M (-12.3%) 0.20% -0.041 pp 0.06% -0.013 pp USD465.17 +45.4% 44 qtrs
77 PRUDENTIAL FINANCIAL INC 158.6K -19.9K (-11.2%) 107.31M -6.8M (-5.9%) 0.20% -0.024 pp 0.13% -0.006 pp USD595.65 +13.6% 85 qtrs
78 CONGRESS ASSET MANAGEMENT CO /MA 153.9K +152.4K (+9,894.0%) 104.12M +103.1M (+10,482.8%) 0.19% +0.190 pp 0.73% +0.726 pp USD672.88 +0.5% 73 qtrs
79 LIONTRUST INVESTMENT PARTNERS LLP 150.8K -14.9K (-9.0%) 102.01M -3.9M (-3.6%) 0.19% -0.018 pp 1.51% +0.025 pp USD419.74 +61.2% 5 qtrs
80 WESTFIELD CAPITAL MANAGEMENT CO LP 147.4K +53.3K (+56.6%) 99.75M +39.6M (+65.9%) 0.18% +0.067 pp 0.42% +0.163 pp USD652.50 +3.7% 2 qtrs
81 PROSHARE ADVISORS LLC 147.3K +38.3K (+35.2%) 99.67M +30.0M (+43.1%) 0.18% +0.048 pp 0.18% +0.030 pp USD511.58 +32.2% 70 qtrs
82 FEDERATED HERMES, INC. 140.3K +31.4K (+28.9%) 94.90M +25.4M (+36.5%) 0.18% +0.040 pp 0.16% +0.036 pp USD558.32 +21.2% 54 qtrs
83 SEI INVESTMENTS CO 135.9K +32.5K (+31.4%) 91.93M +25.9M (+39.2%) 0.17% +0.041 pp 0.09% +0.020 pp USD533.36 +26.8% 45 qtrs
84 BANK OF MONTREAL /CAN/ 133.8K -5.3K (-3.8%) 90.52M +1.6M (+1.8%) 0.17% -0.006 pp 0.03% -0.003 pp USD475.72 +42.2% 51 qtrs
85 SELECT EQUITY GROUP, L.P. 131.4K -150.6K (-53.4%) 88.89M -91.3M (-50.7%) 0.16% -0.187 pp 0.38% -0.359 pp USD442.22 +53.0% 4 qtrs
86 LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA 124.0K -3.1K (-2.4%) 86.18M +5.0M (+6.2%) 0.15% -0.003 pp 0.78% +0.069 pp USD105.94 +538.6% 55 qtrs
87 EULAV ASSET MANAGEMENT 126.2K -2.0 (0.0%) 85.39M +4.7M (+5.9%) 0.16% +0.001 pp 2.28% +0.404 pp USD286.52 +136.1% 57 qtrs
88 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 125.4K -1.3K (-1.0%) 84.84M +3.9M (+4.8%) 0.16% -0.001 pp 0.08% +0.002 pp USD132.88 +409.1% 52 qtrs
89 VOYA INVESTMENT MANAGEMENT LLC 117.2K +3.0K (+2.6%) 79.28M +6.3M (+8.7%) 0.15% +0.004 pp 0.08% +0.005 pp USD503.67 +34.3% 51 qtrs
90 CITIGROUP INC 117.0K -27.4K (-19.0%) 79.16M -13.1M (-14.2%) 0.15% -0.034 pp 0.03% -0.006 pp USD462.28 +46.3% 108 qtrs
91 AQR CAPITAL MANAGEMENT LLC 114.8K -20.4K (-15.1%) 77.65M -7.8M (-9.1%) 0.14% -0.025 pp 0.04% -0.014 pp USD463.09 +46.1% 61 qtrs
92 CI PRIVATE WEALTH, LLC 114.6K -1.6K (-1.3%) 77.63M +3.4M (+4.6%) 0.14% -0.001 pp 0.10% -0.013 pp USD497.20 +36.1% 13 qtrs
93 UNIVERSAL- BETEILIGUNGS- UND SERVICEGESELLSCHAFT MBH 114.2K +909.0 (+0.8%) 77.43M +5.1M (+7.0%) 0.14% +0.002 pp 0.13% +0.006 pp USD433.84 +55.9% 5 qtrs
94 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 113.1K -17.1K (-13.1%) 76.52M -6.7M (-8.0%) 0.14% -0.021 pp 0.21% +0.003 pp USD393.39 +72.0% 25 qtrs
95 BNP PARIBAS ASSET MANAGEMENT HOLDING S.A. 109.9K +9.0K (+8.9%) 74.34M +9.9M (+15.4%) 0.14% +0.012 pp 0.09% -0.082 pp USD478.22 +41.5% 39 qtrs
96 RATHBONES GROUP PLC 108.9K -8.7K (-7.4%) 73.66M -1.5M (-1.9%) 0.14% -0.010 pp 0.29% -0.013 pp USD379.40 +78.3% 30 qtrs
97 BROWN ADVISORY INC 107.6K -1.2K (-1.1%) 72.78M +3.3M (+4.7%) 0.13% -0.001 pp 0.10% +0.011 pp USD354.87 +90.6% 62 qtrs
98 NATIONAL PENSION SERVICE 106.3K -10.7K (-9.2%) 71.94M -2.9M (-3.8%) 0.13% -0.013 pp 0.05% -0.005 pp USD316.71 +113.6% 38 qtrs
99 ELYXIUM WEALTH, LLC 5.42M +5.4M (+100.0%) 5.44M +5.4M (+100.0%) 6.77% +6.766 pp 1.51% +1.510 pp USD676.53 +0.0% 1 qtrs NEW
100 J. STERN & CO. LLP 2.65M +2.6M (+23,694.7%) 2.65M -4.5M (-62.8%) 3.31% +3.299 pp 0.23% -0.313 pp USD676.07 +0.1% 9 qtrs
Ownership breakdown by holder

Insider Activity

Insider Activity — Latest Quarter
Ratio by transactions
0.98
Neutral
Ratio by volume
1.31
Neutral
Buys
90
Sells
92
Shares acquired
142.8K
Shares disposed
109.2K
Cash buys
Cash sales
31.00
Net activity
+33,581
Insider buys vs sells (history) From To
Recent insider transactions From To
Date Person Role Transaction A/D Security Shares Price Value Owned after D/I Filing
2026-04-30 HOOLEY JOSEPH L Director A-Award A Common Stock 43 560.80 24.1K 118 D
2026-03-03 Underberg Sharon E. Officer M-Exempt A Common Stock 197 505.53 99.6K 7,138 D
2026-03-03 Hunt Nimrata Officer S-Sale D Common Stock 1,758 634.57 1.12M 18,141 D
2026-02-27 MAZELSKY JONATHAN JAY Director / Officer M-Exempt D Incentive Stock Option (right-to-buy) 197 505.53 99.6K 0 D
2026-02-26 MAZELSKY JONATHAN JAY Director / Officer S-Sale D Common Stock 1,343 656.85 882.1K 97,774 D
2026-02-26 Hunt Nimrata Officer S-Sale D Common Stock 2,693 661.54 1.78M 19,899 D
2026-02-19 Erickson Michael G Officer M-Exempt A Common Stock 183 544.08 99.6K 14,895 D
2026-02-17 Vandebroek Sophie V. Director M-Exempt D Non-Qualified Stock Option (right-to-buy) 945 333.90 315.5K 0 D
2026-02-17 Erickson Michael G Officer S-Sale D Common Stock 456 623.76 284.4K 17,608 D
2026-02-14 Underberg Sharon E. Officer M-Exempt D Restricted Stock Unit 265 0.00 795 D
2026-02-14 Smith Martin Alexander Officer M-Exempt D Restricted Stock Unit 301 0.00 602 D
2026-02-14 Schreck Michael Officer M-Exempt A Common Stock 117 0.00 2,123 D
2026-02-14 MAZELSKY JONATHAN JAY Director / Officer M-Exempt A Common Stock 958 0.00 83,422 D
2026-02-14 Lane Michael Officer M-Exempt D Restricted Stock Unit 204 0.00 0 D
2026-02-14 Johnson Michael Perkins Officer F-InKind D Common Stock 178 629.35 112.0K 2,795 D
2026-02-14 Hunt Nimrata Officer M-Exempt A Common Stock 301 0.00 21,871 D
2026-02-14 FENNELL GEORGE Officer M-Exempt A Common Stock 139 0.00 10,073 D
2026-02-14 Erickson Michael G Officer M-Exempt D Restricted Stock Unit 1,508 0.00 0 D
2026-02-14 Emerson Andrew Officer M-Exempt D Restricted Stock Unit 94 0.00 93 D
2026-02-12 Underberg Sharon E. Officer A-Award A Non-Qualified Stock Option (right-to-buy) 3,738 617.20 2.31M 3,738 D
2026-02-12 Smith Martin Alexander Officer A-Award A Non-Qualified Stock Option (right-to-buy) 5,361 617.20 3.31M 5,361 D
2026-02-12 Schreck Michael Officer A-Award A Incentive Stock Option (right-to-buy) 162 617.20 100.0K 162 D
2026-02-12 MAZELSKY JONATHAN JAY Director / Officer A-Award A Restricted Stock Unit 13,407 0.00 13,407 D
2026-02-12 Lane Michael Officer A-Award A Non-Qualified Stock Option (right-to-buy) 5,361 617.20 3.31M 5,361 D
2026-02-12 Johnson Michael Perkins Officer A-Award A Non-Qualified Stock Option (right-to-buy) 3,207 617.20 1.98M 3,207 D
2026-02-12 Hunt Nimrata Officer A-Award A Non-Qualified Stock Option (right-to-buy) 4,625 617.20 2.85M 4,625 D
2026-02-12 FENNELL GEORGE Officer A-Award A Non-Qualified Stock Option (right-to-buy) 3,384 617.20 2.09M 3,384 D
2026-02-12 Erickson Michael G Officer A-Award A Non-Qualified Stock Option (right-to-buy) 13,667 617.20 8.44M 13,667 D
2026-02-12 Emerson Andrew Officer A-Award A Restricted Stock Unit 729 0.00 729 D
2026-02-10 FENNELL GEORGE Officer S-Sale D Common Stock 40 650.32 26.0K 9,823 D
2026-02-09 FENNELL GEORGE Officer M-Exempt D Incentive Stock Option (right-to-buy) 1,476 67.85 100.1K 0 D
2026-01-30 HOOLEY JOSEPH L Director A-Award A Common Stock 36 670.46 24.1K 75 D
2025-12-01 Peacock Karen Director A-Award A Non-Qualified Stock Option (right-to-buy) 231 727.97 168.2K 231 D
2025-11-07 Hunt Nimrata Officer S-Sale D Common Stock 1,465 703.73 1.03M 23,995 D
2025-10-30 HOOLEY JOSEPH L Director A-Award A Common Stock 39 628.54 24.5K 39 D
2025-10-06 Peacock Karen Director Common Stock 0 0.00 1 D
2025-09-01 Smith Martin Alexander Officer M-Exempt A Common Stock 18 0.00 1,439 D
2025-09-01 HOOLEY JOSEPH L Director A-Award A Non-Qualified Stock Option (right-to-buy) 364 647.09 235.5K 364 D
2025-08-22 SZOSTAK M ANNE Director G-Gift D Common Stock 259 0.00 1,542 I
2025-08-15 MAZELSKY JONATHAN JAY Director / Officer G-Gift D Common Stock 1,051 0.00 82,443 D
2025-08-12 Underberg Sharon E. Officer M-Exempt D Incentive Stock Option (right-to-buy) 183 544.08 99.6K 0 D
2025-08-12 Hunt Nimrata Officer M-Exempt A Common Stock 183 544.08 99.6K 18,033 D
2025-08-12 Erickson Michael G Officer S-Sale D Common Stock 318 649.99 206.7K 11,375 D
2025-08-11 Hunt Nimrata Officer S-Sale D Common Stock 1,200 656.53 787.8K 16,807 D
2025-08-08 Underberg Sharon E. Officer M-Exempt D Non-Qualified Stock Option (right-to-buy) 5,450 206.94 1.13M 0 D
2025-08-08 MAZELSKY JONATHAN JAY Director / Officer M-Exempt D Premium Incentive Stock Option (right-to-buy) 183 598.49 109.5K 0 D
2025-08-07 Emerson Andrew Officer M-Exempt A Common Stock 1,849 141.60 261.8K 4,273 D
2025-08-06 MAZELSKY JONATHAN JAY Director / Officer S-Sale D Common Stock 3,526 635.13 2.24M 86,673 D
2025-08-06 Lane Michael Officer M-Exempt A Common Stock 7,125 288.78 2.06M 15,543 D
2025-08-06 Hunt Nimrata Officer M-Exempt D Non-Qualified Stock Option (right-to-buy) 5,865 178.26 1.05M 0 D
2025-07-10 HOOLEY JOSEPH L Director Common Stock 0 0.00 0 D
2025-06-01 Johnson Michael Perkins Officer M-Exempt A Common Stock 3,382 0.00 3,864 D
2025-05-21 SZOSTAK M ANNE Director S-Sale D Common Stock 1,260 512.34 645.5K 1,801 I
2025-05-13 JUNIUS DANIEL M Director M-Exempt D Non-Qualified Stock Option (right-to-buy) 1,404 245.79 345.1K 0 D
2025-05-09 Vandebroek Sophie V. Director M-Exempt A Common Stock 1,279 283.59 362.7K 2,446 D
2025-05-07 Vandebroek Sophie V. Director A-Award A Restricted Stock Unit 257 0.00 257 D
2025-05-07 SZOSTAK M ANNE Director A-Award A Restricted Stock Unit 257 0.00 257 D
2025-05-07 SAMAD SAM Director A-Award A Deferred Stock Unit 257 0.00 257 D
2025-05-07 Kingsley Lawrence D Director A-Award A Restricted Stock Unit 82 0.00 82 D
2025-05-07 JUNIUS DANIEL M Director A-Award A Restricted Stock Unit 257 0.00 257 D
2025-05-07 ESSIG STUART Director A-Award A Non-Qualified Stock Option (right-to-buy) 600 486.61 292.0K 600 D
2025-05-07 Claflin Bruce L. Director A-Award A Non-Qualified Stock Option (right-to-buy) 600 486.61 292.0K 600 D
2025-05-07 Britt Irene Chang Director A-Award A Deferred Stock Unit 257 0.00 257 D
2025-05-06 Vandebroek Sophie V. Director M-Exempt A Common Stock 262 0.00 1,167 D
2025-05-06 SZOSTAK M ANNE Director M-Exempt D Restricted Stock Unit 262 0.00 0 D
2025-05-06 Kingsley Lawrence D Director M-Exempt A Common Stock 262 0.00 9,145 D
2025-05-06 JUNIUS DANIEL M Director M-Exempt D Restricted Stock Unit 262 0.00 0 D
2025-05-06 ESSIG STUART Director M-Exempt A Common Stock 262 0.00 2,236 D
2025-03-01 Emerson Andrew Officer Incentive Stock Option (right-to-buy) 1,849 141.60 261.8K 0 D
2025-02-14 Underberg Sharon E. Officer M-Exempt D Restricted Stock Unit 137 0.00 0 D
2025-02-14 Smith Martin Alexander Officer M-Exempt D Restricted Stock Unit 189 0.00 376 D
2025-02-14 Schreck Michael Officer M-Exempt D Restricted Stock Unit 791 0.00 0 D
2025-02-14 MCKEON BRIAN P Officer M-Exempt D Restricted Stock Unit 252 0.00 0 D
2025-02-14 MAZELSKY JONATHAN JAY Director / Officer F-InKind D Common Stock 1,222 444.53 543.2K 83,283 D
2025-02-14 Lane Michael Officer M-Exempt D Restricted Stock Unit 204 0.00 204 D
2025-02-14 Johnson Michael Perkins Officer M-Exempt D Restricted Stock Unit 179 0.00 535 D
2025-02-14 Hunt Nimrata Officer M-Exempt A Common Stock 301 0.00 12,595 D
2025-02-14 FENNELL GEORGE Officer M-Exempt D Restricted Stock Unit 56 0.00 55 D
2025-02-14 Erickson Michael G Officer M-Exempt D Restricted Stock Unit 93 0.00 92 D
2025-02-13 Underberg Sharon E. Officer A-Award A Non-Qualified Stock Option (right-to-buy) 4,504 459.76 2.07M 4,504 D
2025-02-13 Smith Martin Alexander Officer A-Award A Incentive Stock Option (right-to-buy) 217 459.76 99.8K 217 D
2025-02-13 Schreck Michael Officer A-Award A Incentive Stock Option (right-to-buy) 217 459.76 99.8K 217 D
2025-02-13 MAZELSKY JONATHAN JAY Director / Officer A-Award A Non-Qualified Stock Option (right-to-buy) 25,932 459.76 11.92M 25,932 D
2025-02-13 Lane Michael Officer A-Award A Incentive Stock Option (right-to-buy) 217 459.76 99.8K 217 D
2025-02-13 Johnson Michael Perkins Officer A-Award A Non-Qualified Stock Option (right-to-buy) 3,657 459.76 1.68M 3,657 D
2025-02-13 Hunt Nimrata Officer A-Award A Non-Qualified Stock Option (right-to-buy) 6,320 459.76 2.91M 6,320 D
2025-02-13 FENNELL GEORGE Officer A-Award A Incentive Stock Option (right-to-buy) 217 459.76 99.8K 217 D
2025-02-13 Erickson Michael G Officer A-Award A Incentive Stock Option (right-to-buy) 217 459.76 99.8K 217 D
2025-02-11 Erickson Michael G Officer M-Exempt D Incentive Stock Option (right-to-buy) 1,544 67.85 104.8K 0 D
2025-02-10 FENNELL GEORGE Officer S-Sale D Common Stock 9,986 462.53 4.62M 8,176 D
2025-02-07 SZOSTAK M ANNE Director S-Sale D Common Stock 3,000 465.95 1.40M 3,061 I
2025-02-07 FENNELL GEORGE Officer M-Exempt A Common Stock 1,256 79.54 99.9K 8,176 D
2024-12-31 Erickson Michael G Officer Common Stock 0 0.00 9,742 D
2024-11-27 Vandebroek Sophie V. Director G-Gift D Common Stock 224 0.00 1,249 D
2024-09-06 SZOSTAK M ANNE Director S-Sale D Common Stock 500 469.37 234.7K 0
2024-09-06 AYERS JONATHAN W Director G-Gift A Common Stock 112,605 0.00 122,605
2024-09-05 SZOSTAK M ANNE Director G-Gift D Common Stock 500 0.00 6,061
2024-09-01 Smith Martin Alexander Officer M-Exempt A Common Stock 18 0.00 515
2024-09-01 Schreck Michael Officer M-Exempt A Common Stock 164 0.00 961
2024-08-05 MCKEON BRIAN P Officer M-Exempt D Restricted Stock Unit 192 0.00 0
2024-08-05 MAZELSKY JONATHAN JAY Director / Officer M-Exempt A Common Stock 384 0.00 81,903
2024-05-17 Claflin Bruce L. Director S-Sale D Common Stock 200 540.80 108.2K 161
2024-05-08 SZOSTAK M ANNE Director G-Gift A Common Stock 257 0.00 6,561
2024-05-06 Vandebroek Sophie V. Director M-Exempt A Common Stock 257 0.00 1,473
2024-05-06 SZOSTAK M ANNE Director A-Award A Non-Qualified Stock Option (right-to-buy) 609 476.87 290.4K 609
2024-05-06 SAMAD SAM Director A-Award A Deferred Stock Unit 262 0.00 863
2024-05-06 Kingsley Lawrence D Director M-Exempt A Common Stock 82 0.00 8,883
2024-05-06 JUNIUS DANIEL M Director A-Award A Restricted Stock Unit 262 0.00 262
2024-05-06 ESSIG STUART Director A-Award A Non-Qualified Stock Option (right-to-buy) 609 476.87 290.4K 609
2024-05-06 Claflin Bruce L. Director A-Award A Deferred Stock Unit 262 0.00 863
2024-05-06 COLLINS Asha Director M-Exempt A Common Stock 257 0.00 779
2024-05-06 Britt Irene Chang Director A-Award A Non-Qualified Stock Option (right-to-buy) 609 476.87 290.4K 609
2024-05-06 AYERS JONATHAN W Director M-Exempt D Restricted Stock Unit 257 0.00 0
2024-03-06 POLEWACZYK JAMES F Officer S-Sale D Common Stock 3,290 558.88 1.84M 11,391
2024-03-05 Vandebroek Sophie V. Director M-Exempt A Common Stock 1,404 245.79 345.1K 2,620
2024-02-29 MAZELSKY JONATHAN JAY Director / Officer G-Gift D Common Stock 550 0.00 81,497
2024-02-21 MAZELSKY JONATHAN JAY Director / Officer M-Exempt D Incentive Stock Option (right-to-buy) 483 206.94 100.0K 0
2024-02-16 Underberg Sharon E. Officer M-Exempt A Common Stock 483 206.94 100.0K 5,595
2024-02-15 MCKEON BRIAN P Officer M-Exempt A Common Stock 483 206.94 100.0K 30,835
2024-02-14 Underberg Sharon E. Officer A-Award A Incentive Stock Option (right-to-buy) 178 560.56 99.8K 178
2024-02-14 Smith Martin Alexander Officer A-Award A Restricted Stock Unit 1,204 0.00 1,204
2024-02-14 Schreck Michael Officer M-Exempt D Restricted Stock Unit 170 0.00 508
2024-02-14 POLEWACZYK JAMES F Officer M-Exempt A Common Stock 220 0.00 10,990
2024-02-14 MCKEON BRIAN P Officer F-InKind D Common Stock 1,097 560.56 614.9K 30,352
2024-02-14 MAZELSKY JONATHAN JAY Director / Officer A-Award A Incentive Stock Option (right-to-buy) 178 560.56 99.8K 178
2024-02-14 MAZELSKY JAY Officer A-Award A Incentive Stock Option (right to buy) 806 124.00 99.9K 806
2024-02-14 Lane Michael Officer M-Exempt D Restricted Stock Unit 173 0.00 0
2024-02-14 Johnson Michael Perkins Officer A-Award A Restricted Stock Unit 714 0.00 714
2024-02-14 Hunt Nimrata Officer M-Exempt D Restricted Stock Unit 208 0.00 621
2024-02-14 FENNELL GEORGE Officer M-Exempt D Restricted Stock Unit 97 0.00 0
2024-02-14 Erickson Michael G Officer M-Exempt D Restricted Stock Unit 97 0.00 0
2024-02-09 AYERS JONATHAN W Director G-Gift D Common Stock 5,350 0.00 265,394
2024-02-08 FENNELL GEORGE Officer S-Sale D Common Stock 3,173 575.02 1.82M 7,124
2024-02-08 AYERS JONATHAN W Director G-Gift D Common Stock 850 0.00 270,744
2024-02-07 MCKEON BRIAN P Officer S-Sale D Common Stock 7,128 571.84 4.08M 30,399
2024-02-07 MAZELSKY JONATHAN JAY Director / Officer S-Sale D Common Stock 705 575.48 405.7K 79,247
2024-02-07 AYERS JONATHAN W Director G-Gift D Common Stock 1,000 0.00 271,594
2024-01-30 JUNIUS DANIEL M Director A-Award A Common Stock 14 521.03 7.3K 3,042
2024-01-01 Schreck Michael Officer D Common Stock 0 0.00 535
2024-01-01 FENNELL GEORGE Officer D Incentive Stock Option (right-to-buy) 560 178.26 99.8K 0
2024-01-01 Erickson Michael G Officer D Non-Qualified Stock Option (right-to-buy) 4,008 288.78 1.16M 0
2023-12-07 POLEWACZYK JAMES F Officer S-Sale D Common Stock 1,202 522.31 627.8K 13,990
2023-12-04 MAZELSKY JONATHAN JAY Director / Officer M-Exempt A Common Stock 13,424 79.54 1.07M 86,361
2023-12-04 AYERS JONATHAN W Director G-Gift D Common Stock 2,424 0.00 272,594
2023-11-29 AYERS JONATHAN W Director G-Gift D Common Stock 1,850 0.00 275,018
2023-11-20 AYERS JONATHAN W Director G-Gift D Common Stock 2,506 0.00 276,868
2023-11-15 AYERS JONATHAN W Director G-Gift D Common Stock 2,494 0.00 279,374
2023-11-07 Lane Michael Officer M-Exempt D Incentive Stock Option (right-to-buy) 560 178.26 99.8K 0
2023-10-30 JUNIUS DANIEL M Director A-Award A Common Stock 19 396.39 7.5K 3,028
2023-09-06 AYERS JONATHAN W Director G-Gift D Common Stock 147,821 0.00 302,179
2023-09-01 Smith Martin Alexander Officer M-Exempt A Common Stock 19 0.00 226
2023-09-01 Britt Irene Chang Director A-Award A Non-Qualified Stock Option (right-to-buy) 493 511.29 252.1K 493
2023-09-01 AYERS JONATHAN W Director G-Gift D Common Stock 250 0.00 134,047
2023-08-31 MAZELSKY JONATHAN JAY Director / Officer S-Sale D Common Stock 13,424 512.01 6.87M 72,925
2023-08-31 AYERS JONATHAN W Director G-Gift D Common Stock 1,250 0.00 134,297
2023-08-29 POLEWACZYK JAMES F Officer M-Exempt A Common Stock 2,627 68.75 180.6K 18,665
2023-08-15 AYERS JONATHAN W Director S-Sale D Common Stock 492 0.00 135,547
2023-08-11 AYERS JONATHAN W Director G-Gift D Common Stock 1,000 0.00 136,039
2023-08-05 MCKEON BRIAN P Officer M-Exempt A Common Stock 192 0.00 29,809
2023-08-05 MAZELSKY JONATHAN JAY Director / Officer M-Exempt A Common Stock 384 0.00 73,095
2023-08-03 Lane Michael Officer S-Sale D Common Stock 16,027 510.00 8.17M 4,034
2023-07-28 JUNIUS DANIEL M Director A-Award A Common Stock 14 552.78 7.7K 3,009
2023-07-11 Britt Irene Chang Director D Common Stock 0 0.00 0
2023-05-19 AYERS JONATHAN W Director S-Sale D Common Stock 300 490.03 147.0K 142,039
2023-05-18 MAZELSKY JONATHAN JAY Director / Officer G-Gift D Common Stock 602 0.00 72,699
2023-05-18 AYERS JONATHAN W Director S-Sale D Common Stock 1,000 486.48 486.5K 146,039
2023-05-17 Vandebroek Sophie V. Director A-Award A Restricted Stock Unit 257 0.00 257
2023-05-17 SZOSTAK M ANNE Director A-Award A Non-Qualified Stock Option (right-to-buy) 645 487.12 314.2K 645
2023-05-17 SAMAD SAM Director A-Award A Non-Qualified Stock Option (right-to-buy) 645 487.12 314.2K 645
2023-05-17 Kingsley Lawrence D Director A-Award A Restricted Stock Unit 257 0.00 257
2023-05-17 JUNIUS DANIEL M Director A-Award A Non-Qualified Stock Option (right-to-buy) 645 487.12 314.2K 645
2023-05-17 ESSIG STUART Director A-Award A Restricted Stock Unit 257 0.00 257
2023-05-17 Claflin Bruce L. Director A-Award A Deferred Stock Unit 257 0.00 601
2023-05-17 COLLINS Asha Director A-Award A Non-Qualified Stock Option (right-to-buy) 645 487.12 314.2K 645
2023-05-17 AYERS JONATHAN W Director A-Award A Restricted Stock Unit 257 0.00 257
2023-05-15 AYERS JONATHAN W Director G-Gift D Common Stock 3,514 0.00 137,039
2023-05-11 Vandebroek Sophie V. Director M-Exempt D Restricted Stock Unit 344 0.00 0
2023-05-11 SZOSTAK M ANNE Director M-Exempt D Restricted Stock Unit 344 0.00 0
2023-05-11 Kingsley Lawrence D Director M-Exempt A Common Stock 344 0.00 8,424
2023-05-11 ESSIG STUART Director M-Exempt A Common Stock 344 0.00 1,717
2023-05-11 COLLINS Asha Director M-Exempt D Restricted Stock Unit 344 0.00 0
2023-05-11 AYERS JONATHAN W Director M-Exempt D Restricted Stock Unit 344 0.00 0
2023-05-10 AYERS JONATHAN W Director M-Exempt A Common Stock 560 178.26 99.8K 141,894
2023-05-09 AYERS JONATHAN W Director G-Gift D Common Stock 1,685 0.00 141,334
2023-05-05 Underberg Sharon E. Officer M-Exempt D Common Stock 483 206.92 99.9K 483
2023-05-05 SZOSTAK M ANNE Director S-Sale D Common Stock 500 476.12 238.1K 4,700
2023-05-05 MCKEON BRIAN P Officer M-Exempt D Incentive Stock Option (right-to-buy) 560 178.26 99.8K 0
2023-05-05 Lane Michael Officer S-Sale D Common Stock 1,000 484.00 484.0K 4,022
2023-05-05 AYERS JONATHAN W Director G-Gift D Common Stock 2,500 0.00 143,019
2023-05-04 Vandebroek Sophie V. Director G-Gift D Common Stock 500 0.00 8,173
2023-05-04 MAZELSKY JONATHAN JAY Director / Officer M-Exempt A Common Stock 560 178.26 99.8K 73,301
2023-05-04 AYERS JONATHAN W Director G-Gift D Common Stock 1 0.00 145,519
2023-04-28 JUNIUS DANIEL M Director A-Award A Common Stock 13 492.16 6.4K 2,995
2023-02-16 Turner Kathy V Officer S-Sale D Common Stock 10 515.58 5.2K 7,380
2023-02-16 JUNIUS DANIEL M Director M-Exempt D Non-Qualified Stock Option (right-to-buy) 2,187 206.62 451.9K 0
2023-02-16 AYERS JONATHAN W Director G-Gift D Common Stock 1,000 0.00 145,520
2023-02-15 Turner Kathy V Officer A-Award A Common Stock 1,000 79.54 79.5K 8,380
2023-02-14 Underberg Sharon E. Officer M-Exempt D Restricted Stock Unit 483 0.00 2,724
2023-02-14 Turner Kathy V Officer M-Exempt A Common Stock 2,000 79.54 159.1K 9,380
2023-02-14 Smith Martin Alexander Officer F-InKind A Common Stock 47 503.65 23.7K 180

Executive team

Top executives
EBIT / Employee
123.9K
Shares Outstanding
79.62M

Executive compensation

Executive compensation (annual)
# Year Executive Salary Bonus Stock award Option award Incentive Other Total % Stock-
based
Filing
1 2025 Jonathan J. Mazelsky President and Chief Executive Officer 1.15M 5.40M 5.40M 2.59M 37.2K 14.58M 74.07%
2 2025 Michael J. Lane Executive Vice President and General Manager, CAG Diagnostics Business Unit 594.1K 1.35M 1.35M 627.3K 98.3K 4.02M 67.17%
3 2025 Tina Hunt, PhD Executive Vice President, Global Strategy and Commercial 594.1K 1.35M 1.35M 627.3K 24.2K 3.95M 68.43%
4 2025 Martin Smith, PhD Executive Vice President and Chief Technology Officer, R&D, Global Operations, Information Technology and Information Security 594.1K 1.35M 1.35M 627.3K 23.4K 3.94M 68.44%
5 2025 Andrew Emerson Executive Vice President and Chief Financial Officer 531.1K 949.9K 949.9K 577.5K 24.6K 3.03M 62.64%
6 2025 Brian P. McKeon Former Executive Vice President, Chief Financial Officer and Treasurer 293.4K 58.3K 351.7K 0.00%
7 2024 Jonathan J. Mazelsky President and Chief Executive Officer 1.12M 5.20M 5.20M 1.45M 36.0K 13.01M 79.95%
8 2024 Brian P. McKeon Former Executive Vice President, Chief Financial Officer and Treasurer 689.6K 1.34M 1.34M 504.5K 23.8K 3.89M 68.72%
9 2024 Brian P. McKeon Executive Vice President and Special Advisor (Former Chief Financial Officer and Treasurer) 689.6K 1.34M 1.34M 504.5K 23.8K 3.89M 68.72%
10 2024 Tina Hunt, PhD Executive Vice President, Global Strategy and Commercial 576.6K 1.35M 1.35M 422.0K 32.3K 3.73M 72.37%
11 2024 Michael J. Lane Executive Vice President and General Manager, Global Reference Laboratories, Diagnostic Solutions and Information Technology 576.6K 1.35M 1.35M 422.0K 27.9K 3.73M 72.45%
12 2024 Michael J. Lane Executive Vice President and General Manager, CAG Diagnostics Business Unit 576.6K 1.35M 1.35M 422.0K 27.9K 3.73M 72.45%
13 2024 Martin Smith, PhD Executive Vice President and Chief Technology Officer, R&D, Global Operations, Information Technology and Information Security 576.6K 1.35M 1.35M 422.0K 20.7K 3.72M 72.59%
14 2024 Martin Smith, PhD Executive Vice President, Global Operations and R&D 576.6K 1.35M 1.35M 422.0K 20.7K 3.72M 72.59%
15 2023 Jonathan J. Mazelsky President and Chief Executive Officer 1.00M 2.19M 6.56M 1.74M 31.3K 11.52M 75.96%
16 2023 Brian P. McKeon Former Executive Vice President, Chief Financial Officer and Treasurer 669.0K 612.3K 1.84M 701.6K 24.5K 3.85M 63.72%
17 2023 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 669.0K 612.3K 1.84M 701.6K 24.5K 3.85M 63.72%
18 2023 Brian P. McKeon Executive Vice President and Special Advisor (Former Chief Financial Officer and Treasurer) 669.0K 612.3K 1.84M 701.6K 24.5K 3.85M 63.72%
19 2023 Tina Hunt, PhD Executive Vice President, Global Strategy and Commercial 559.2K 1.16M 1.24M 586.4K 25.3K 3.57M 67.21%
20 2023 Tina Hunt, PhD Executive Vice President, Strategy, Sector Development and Global Operations 559.2K 1.16M 1.24M 586.4K 25.3K 3.57M 67.21%
21 2023 Michael J. Lane Executive Vice President and General Manager, Global Reference Laboratories and Information Technology 559.2K 437.7K 1.31M 586.4K 25.5K 2.92M 59.91%
22 2023 Michael J. Lane Executive Vice President and General Manager, CAG Diagnostics Business Unit 559.2K 437.7K 1.31M 586.4K 25.5K 2.92M 59.91%
23 2023 Michael J. Lane Executive Vice President and General Manager, Global Reference Laboratories, Diagnostic Solutions and Information Technology 559.2K 437.7K 1.31M 586.4K 25.5K 2.92M 59.91%
24 2023 James F. Polewaczyk Executive Vice President and Chief Commercial Officer 559.2K 437.7K 1.31M 586.4K 21.2K 2.92M 60.00%
25 2022 Jonathan J. Mazelsky President and Chief Executive Officer 1.00M 1.94M 5.81M 1.01M 25.6K 9.79M 79.18%
26 2022 Brian P. McKeon Executive Vice President and Special Advisor (Former Chief Financial Officer and Treasurer) 644.2K 612.7K 1.84M 393.1K 23.2K 3.51M 69.79%
27 2022 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 644.2K 612.7K 1.84M 393.1K 23.2K 3.51M 69.79%
28 2022 Michael J. Lane Executive Vice President and General Manager, Global Reference Laboratories and Information Technology 538.3K 412.5K 1.24M 328.5K 24.3K 2.54M 64.93%
29 2022 Michael J. Lane Executive Vice President and General Manager, Global Reference Laboratories, Diagnostic Solutions and Information Technology 538.3K 412.5K 1.24M 328.5K 24.3K 2.54M 64.93%
30 2022 James F. Polewaczyk Executive Vice President and Chief Commercial Officer 538.3K 412.5K 1.24M 328.5K 23.2K 2.54M 64.96%
31 2022 Tina Hunt, PhD Executive Vice President, Global Strategy and Commercial 538.3K 412.5K 1.24M 328.5K 20.9K 2.54M 65.02%
32 2022 Tina Hunt, PhD Executive Vice President, Strategy, Sector Development and Global Operations 538.3K 412.5K 1.24M 328.5K 20.9K 2.54M 65.02%
33 2021 Jonathan J. Mazelsky President and Chief Executive Officer 976.9K 1.50M 4.50M 2.06M 26.3K 9.07M 66.18%
34 2021 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 625.5K 550.1K 1.65M 777.5K 22.2K 3.63M 60.68%
35 2021 James F. Polewaczyk Executive Vice President and Chief Commercial Officer 521.2K 349.8K 1.05M 649.7K 22.5K 2.59M 53.98%
36 2021 Michael J. Lane Executive Vice President and General Manager, Global Reference Laboratories and Information Technology 521.2K 349.8K 1.05M 649.7K 22.2K 2.59M 53.99%
37 2021 Tina Hunt, PhD Executive Vice President, Strategy, Sector Development and Global Operations 513.5K 349.8K 1.05M 649.7K 20.3K 2.58M 54.19%
38 2021 Tina Hunt, PhD Executive Vice President, and General Manager, Point of Care Diagnostics and Worldwide Operations 513.5K 349.8K 1.05M 649.7K 20.3K 2.58M 54.19%
39 2020 Jonathan J. Mazelsky President and Chief Executive Officer 814.0K 1.13M 3.38M 1.70M 24.0K 7.04M 63.94%
40 2020 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 597.2K 499.9K 1.50M 732.0K 21.1K 3.35M 59.70%
41 2020 James F. Polewaczyk Executive Vice President and Chief Commercial Officer 486.5K 250.1K 750.0K 600.0K 19.2K 2.11M 47.49%
42 2020 Michael J. Lane Executive Vice President and General Manager, Reference Laboratories and IT 485.5K 200.1K 600.0K 600.0K 23.3K 1.91M 41.91%
43 2020 Michael J. Lane Executive Vice President and General Manager, Global Reference Laboratories and Information Technology 485.5K 200.1K 600.0K 600.0K 23.3K 1.91M 41.91%
44 2020 Sharon E. Underberg Senior Vice President, General Counsel and Corporate Secretary 429.8K 250.1K 750.0K 420.5K 30.8K 1.88M 53.16%
45 2019 Jonathan W. Ayers Former Board Chair, President and Chief Executive Officer 692.3K 5.00M 2.50M 8.19M 61.04%
46 2019 Jonathan J. Mazelsky President and Chief Executive Officer 631.6K 950.2K 4.85M 962.5K 26.0K 7.42M 78.16%
47 2019 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 588.9K 700.0K 2.10M 533.0K 18.7K 3.94M 71.05%
48 2019 Kathy V. Turner Corporate Vice President and Chief Marketing Officer 409.7K 187.5K 562.4K 296.6K 1.24M 2.70M 27.81%
49 2019 Sharon E. Underberg Corporate Vice President, General Counsel and Corporate Secretary 359.6K 112.0K 500.0K 499.8K 272.3K 65.5K 1.81M 55.26%
50 2019 Sharon E. Underberg Senior Vice President, General Counsel and Corporate Secretary 359.6K 112.0K 500.0K 499.8K 272.3K 65.5K 1.81M 55.26%
51 2019 Michael J. Lane Executive Vice President and General Manager, Reference Laboratories and Information Technology 404.9K 187.5K 562.4K 296.6K 22.5K 1.47M 50.88%
52 2019 Michael J. Lane Executive Vice President and General Manager, Reference Laboratories and IT 404.9K 187.5K 562.4K 296.6K 22.5K 1.47M 50.88%
53 2019 Michael J. Lane Executive Vice President and General Manager, Global Reference Laboratories and Information Technology 404.9K 187.5K 562.4K 296.6K 22.5K 1.47M 50.88%
54 2018 Jonathan W. Ayers Former Board Chair, President and Chief Executive Officer 800.0K 4.80M 1.20M 24.1K 6.82M 70.32%
55 2018 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 570.6K 449.9K 1.35M 517.5K 19.1K 2.91M 61.90%
56 2018 Jonathan J. Mazelsky President and Chief Executive Officer 555.4K 449.9K 1.35M 517.5K 25.4K 2.90M 62.09%
57 2018 Kathy V. Turner Corporate Vice President and Chief Marketing Officer 387.5K 187.5K 562.0K 288.0K 510.8K 1.94M 38.72%
58 2018 Michael J. Lane Executive Vice President and General Manager, Reference Laboratories and Information Technology 365.4K 175.1K 524.5K 270.0K 22.7K 1.36M 51.53%
59 2018 Michael J. Lane Executive Vice President and General Manager, Reference Laboratories and IT 365.4K 175.1K 524.5K 270.0K 22.7K 1.36M 51.53%
60 2018 Kathy V. Turner Corporate Vice President 510.8K 510.8K 0.00%
61 2018 Jay Mazelsky Executive Vice President 25.4K 25.4K 0.00%
62 2018 Jonathan W. Ayers President and Chief Executive Officer 24.1K 24.1K 0.00%
63 2018 Michael J. Lane Corporate Vice President 22.7K 22.7K 0.00%
64 2017 Jonathan W. Ayers President and Chief Executive Officer 800.0K 4.49M 1.35M 22.2K 6.67M 67.41%
65 2017 Jonathan W. Ayers Former Board Chair, President and Chief Executive Officer 800.0K 4.49M 1.35M 22.2K 6.67M 67.41%
66 2017 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 549.5K 325.0K 973.5K 559.0K 16.0K 2.42M 53.59%
67 2017 Jay Mazelsky Executive Vice President 469.5K 325.0K 973.5K 479.0K 22.9K 2.27M 57.21%
68 2017 Jonathan J. Mazelsky President and Chief Executive Officer 469.5K 325.0K 973.5K 479.0K 22.9K 2.27M 57.21%
69 2017 Jacqueline L. Studer Corporate Vice President, General Counsel and Corporate Secretary 385.2K 150.0K 449.3K 313.0K 22.6K 1.32M 45.40%
70 2017 Giovani Twigge Corporate Vice President and Chief Human Resources Officer 379.3K 150.0K 449.3K 309.0K 20.0K 1.31M 45.83%
71 2016 Jonathan W. Ayers President and Chief Executive Officer 800.0K 3.50M 1.55M 20.8K 5.86M 59.65%
72 2016 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 533.5K 275.0K 824.5K 621.0K 17.2K 2.27M 48.41%
73 2016 Jay Mazelsky Executive Vice President 448.0K 250.0K 749.5K 600.0K 22.6K 2.07M 48.28%
74 2016 Jacqueline L. Studer Corporate Vice President, General Counsel and Corporate Secretary 373.3K 137.5K 412.2K 324.0K 36.1K 1.28M 42.84%
75 2016 Giovani Twigge Corporate Vice President and Chief Human Resources Officer 367.2K 137.5K 412.2K 343.0K 15.3K 1.28M 43.11%
76 2015 Jonathan W. Ayers President and Chief Executive Officer 800.0K 3.00M 950.0K 20.8K 4.77M 62.86%
77 2015 Jonathan W. Ayers President and Chief Executive Officer 800.0K 3.00M 950.0K 20.8K 4.77M 62.86%
78 2015 Michael J. Williams, PhD Executive Vice President 434.2K 187.6K 561.9K 290.5K 885.2K 2.36M 31.77%
79 2015 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 516.9K 250.1K 749.2K 370.5K 17.5K 1.90M 52.48%
80 2015 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 516.9K 250.1K 749.2K 370.5K 17.5K 1.90M 52.48%
81 2015 Jay Mazelsky Executive Vice President 434.2K 187.6K 561.9K 290.5K 23.2K 1.50M 50.05%
82 2015 Jacqueline L. Studer Corporate Vice President, General Counsel and Corporate Secretary 361.8K 137.4K 412.1K 207.5K 142.7K 1.26M 43.56%
83 2014 Jonathan W. Ayers President and Chief Executive Officer 800.0K 549.9K 1.65M 1.31M 16.7K 4.33M 50.83%
84 2014 Jonathan W. Ayers President and Chief Executive Officer 800.0K 549.9K 1.65M 1.31M 16.7K 4.33M 50.83%
85 2014 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 496.2K 975.1K 1.42M 492.0K 18.2K 3.41M 70.45%
86 2014 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer 496.2K 975.1K 1.42M 492.0K 18.2K 3.41M 70.45%
87 2014 Michael J. Williams, PhD Executive Vice President 416.9K 125.0K 374.7K 386.0K 876.7K 2.18M 22.93%
88 2014 Michael J. Williams, Ph.D. Executive Vice President 416.9K 125.0K 374.7K 386.0K 876.7K 2.18M 22.93%
89 2014 Jay Mazelsky Executive Vice President 416.9K 125.0K 374.7K 386.0K 16.1K 1.32M 37.89%
90 2014 Johnny D. Powers, Ph.D. Executive Vice President 416.9K 125.0K 374.7K 386.0K 13.3K 1.32M 37.97%
91 2014 Jacqueline L. Studer Corporate Vice President, General Counsel and Corporate Secretary 181.7K 350.0K 161.0K 67.0K 759.7K 46.07%
92 2013 Jonathan W. Ayers President and Chief Executive Officer 784.6K 495.1K 1.51M 1.16M 19.3K 3.97M 50.58%
93 2013 Jonathan W. Ayers President and Chief Executive Officer 784.6K 495.1K 1.51M 1.16M 19.3K 3.97M 50.58%
94 2013 Jonathan W. Ayers President and Chief Executive Officer 784.6K 495.1K 1.51M 1.16M 19.3K 3.97M 50.58%
95 2013 Michael J. Williams, PhD Executive Vice President 396.2K 375.0K 1.12M 325.0K 560.7K 2.78M 53.92%
96 2013 Michael J. Williams, Ph.D. Executive Vice President 396.2K 375.0K 1.12M 325.0K 560.7K 2.78M 53.92%
97 2013 Michael J. Williams, Ph.D. Executive Vice President 396.2K 375.0K 1.12M 325.0K 560.7K 2.78M 53.92%
98 2013 Johnny D. Powers, Ph.D. Executive Vice President 396.2K 375.0K 1.12M 325.0K 13.8K 2.23M 67.12%
99 2013 Johnny D. Powers, Ph.D. Executive Vice President 396.2K 375.0K 1.12M 325.0K 13.8K 2.23M 67.12%
100 2013 Jay Mazelsky Executive Vice President 396.2K 375.0K 1.12M 325.0K 11.8K 2.23M 67.17%
101 2013 Jay Mazelsky Executive Vice President 396.2K 375.0K 1.12M 325.0K 11.8K 2.23M 67.17%
102 2013 Willard R. Blanche Jr. 180.0K 120.0K 50.1K 50.2K 8.1K 408.4K 24.57%
103 2013 Merilee Raines Former Executive Vice President and Chief Financial Officer 132.4K 22.5K 154.9K 0.00%
104 2013 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer
105 2012 Jonathan W. Ayers President and Chief Executive Officer 700.0K 1.00M 524.5K 1.58M 18.4K 3.82M 55.07%
106 2012 Jonathan W. Ayers President and Chief Executive Officer 700.0K 1.00M 524.5K 1.58M 18.4K 3.82M 55.07%
107 2012 Jay Mazelsky Executive Vice President 155.8K 350.0K 562.5K 187.5K 77.7K 1.33M 56.24%
108 2012 Jay Mazelsky Executive Vice President 155.8K 350.0K 562.5K 187.5K 77.7K 1.33M 56.24%
109 2012 Michael J. Williams, Ph.D. Executive Vice President 358.7K 300.0K 112.5K 337.5K 25.9K 1.13M 39.66%
110 2012 Michael J. Williams, PhD Executive Vice President 358.7K 300.0K 112.5K 337.5K 25.9K 1.13M 39.66%
111 2012 Michael J. Williams, Ph.D. Executive Vice President 358.7K 300.0K 112.5K 337.5K 25.9K 1.13M 39.66%
112 2012 Johnny D. Powers, PhD Executive Vice President 359.4K 300.0K 112.5K 337.5K 13.0K 1.12M 40.09%
113 2012 Johnny D. Powers, Ph.D. Executive Vice President 359.4K 300.0K 112.5K 337.5K 13.0K 1.12M 40.09%
114 2012 Johnny D. Powers, Ph.D. Executive Vice President 359.4K 300.0K 112.5K 337.5K 13.0K 1.12M 40.09%
115 2012 Merilee Raines Former Executive Vice President and Chief Financial Officer 350.2K 246.4K 118.7K 356.2K 15.5K 1.09M 43.69%
116 2012 Merilee Raines Executive Vice President and Chief Financial Officer 350.2K 246.4K 118.7K 356.2K 15.5K 1.09M 43.69%
117 2012 Brian P. McKeon Executive Vice President, Chief Financial Officer and Treasurer
118 2011 Jonathan W. Ayers President and Chief Executive Officer 700.0K 1.00M 465.5K 6.50M 17.1K 8.68M 80.22%
119 2011 Michael J. Williams, Ph.D. Executive Vice President 319.6K 300.0K 600.0K 800.1K 10.2K 2.03M 68.97%
120 2011 Michael J. Williams, PhD Executive Vice President 319.6K 300.0K 600.0K 800.1K 10.2K 2.03M 68.97%
121 2011 Michael J. Williams, PhD Corporate Vice President, Instrument Diagnostics 319.6K 300.0K 600.0K 800.1K 10.2K 2.03M 68.97%
122 2011 Johnny D. Powers, Ph.D. Executive Vice President 326.5K 300.0K 593.7K 781.3K 10.5K 2.01M 68.34%
123 2011 Johnny D. Powers, PhD Executive Vice President 326.5K 300.0K 593.7K 781.3K 10.5K 2.01M 68.34%
124 2011 Johnny D. Powers, PhD Corporate Vice President, IDEXX Reference 326.5K 300.0K 593.7K 781.3K 10.5K 2.01M 68.34%
125 2011 Merilee Raines Executive Vice President and Chief Financial Officer 336.6K 275.0K 118.7K 356.2K 10.7K 1.10M 43.29%
126 2011 Merilee Raines Former Executive Vice President and Chief Financial Officer 336.6K 275.0K 118.7K 356.2K 10.7K 1.10M 43.29%
127 2011 Merilee Raines Corporate Vice President and Chief Financial Officer 336.6K 275.0K 118.7K 356.2K 10.7K 1.10M 43.29%
128 2011 William E. Brown III, PhD Corporate Vice President and 322.3K 250.0K 106.2K 318.7K 10.9K 1.01M 42.15%
129 2010 Jonathan W. Ayers President and Chief Executive Officer 700.0K 900.0K 426.5K 1.32M 16.0K 3.36M 51.97%
130 2010 William E. Brown III, PhD 306.3K 250.0K 112.5K 49.3K 1.05M 10.68%
131 2010 William E. Brown III, PhD Corporate Vice President and 306.3K 250.0K 112.5K 335.5K 49.3K 1.05M 42.52%
132 2010 Merilee Raines Corporate Vice President and Chief Financial Officer 316.6K 270.0K 112.5K 335.5K 10.6K 1.05M 42.87%
133 2010 Merilee Raines Executive Vice President and Chief Financial Officer 316.6K 270.0K 112.5K 335.5K 10.6K 1.05M 42.87%
134 2010 Johnny D. Powers, PhD Corporate Vice President, IDEXX Reference 306.3K 250.0K 100.0K 298.3K 13.7K 968.3K 41.13%
135 2010 Johnny D. Powers, PhD Executive Vice President 306.3K 250.0K 100.0K 13.7K 968.3K 10.33%
136 2010 Michael J. Williams, PhD Corporate Vice President, Instrument Diagnostics 286.2K 240.0K 106.2K 316.9K 10.1K 959.4K 44.10%
137 2010 Michael J. Williams, PhD Executive Vice President 286.2K 240.0K 106.2K 10.1K 959.4K 11.07%
138 2009 Jonathan W. Ayers President and Chief Executive Officer 726.9K 825.0K 275.0K 801.8K 13.7K 2.64M 40.75%
139 2009 Merilee Raines Corporate Vice President and Chief Financial Officer 321.9K 240.0K 75.0K 226.9K 10.6K 874.4K 34.52%
140 2009 Johnny D. Powers, PhD Corporate Vice President, IDEXX Reference 270.0K 200.0K 87.5K 264.7K 49.0K 871.2K 40.43%
141 2009 Michael J. Williams, PhD Corporate Vice President, Instrument Diagnostics 275.0K 200.0K 68.7K 208.0K 9.3K 761.0K 36.36%
142 2009 Thomas J. Dupree Corporate Vice President, Companion Animal Group 275.0K 210.0K 485.0K 0.00%
143 2009 Michael J. Williams, PhD Corporate Vice President, Instrument Diagnostics 275.0K 200.0K 475.0K 0.00%
144 2009 Johnny D. Powers, PhD Corporate Vice President, IDEXX Reference 270.0K 200.0K 470.0K 0.00%
145 2008 Jonathan W. Ayers President and Chief Executive Officer 700.0K 675.0K 341.7K 13.1K 2.65M 12.90%
146 2008 Merilee Raines Corporate Vice President and Chief Financial Officer 310.0K 200.0K 110.0K 10.1K 969.5K 11.35%
147 2008 William C. Wallen, PhD Senior Vice President and Chief Scientific Officer 375.0K 200.0K 28.7K 11.8K 830.8K 3.45%
148 2008 Conan R. Deady Corporate Vice President, General Counsel Secretary 280.0K 160.0K 42.6K 10.0K 673.4K 6.33%
149 2008 Thomas J. Dupree Corporate Vice President, 260.0K 155.0K 47.4K 8.1K 623.5K 7.61%
150 2008 Thomas J. Dupree Corporate Vice President, Companion Animal Group 260.0K 155.0K 415.0K 0.00%
151 2007 Jonathan W. Ayers President and Chief 650.0K 650.0K 82.5K 13.8K 2.57M 3.21%
152 2007 Jonathan W. Ayers President and Chief Executive Officer 650.0K 650.0K 1.30M 0.00%
153 2007 William C. Wallen, PhD Senior Vice President 365.0K 275.0K 17.5K 10.5K 1.01M 1.73%
154 2007 William C. Wallen, PhD Senior Vice President and Chief Scientific Officer 365.0K 275.0K 17.5K 10.5K 1.01M 1.73%
155 2007 Merilee Raines Corporate Vice President 290.0K 225.0K 27.0K 2.0K 755.0K 3.58%
156 2007 Conan R. Deady Corporate Vice President 260.0K 180.0K 25.2K 8.7K 655.9K 3.84%
157 2007 Conan R. Deady Corporate Vice President, General Counsel Secretary 260.0K 180.0K 25.2K 8.7K 655.9K 3.84%
158 2007 Thomas J. Dupree Corporate Vice President, Companion Animal Group 225.0K 185.0K 27.8K 6.8K 572.3K 4.85%
159 2007 Merilee Raines Corporate Vice President and Chief Financial Officer 290.0K 225.0K 515.0K 0.00%
160 2007 Thomas J. Dupree Corporate Vice President, Companion Animal Group 225.0K 185.0K 410.0K 0.00%
161 2006 Jonathan W. Ayers President and Chief Executive Officer 600.0K 650.0K 33.6K 16.3K 2.46M 1.37%
162 2006 Jonathan W. Ayers President and Chief 600.0K 650.0K 33.6K 16.3K 2.46M 1.37%
163 2006 Jonathan W. Ayers President and Chief Executive Officer 600.0K 650.0K 33.6K 1.16M 16.3K 2.46M 48.42%
164 2006 William C. Wallen, PhD Senior Vice President 350.0K 255.0K 6.7K 11.9K 1.13M 0.59%
165 2006 William C. Wallen, PhD Senior Vice President and Chief Scientific Officer 350.0K 255.0K 6.7K 11.9K 1.13M 0.59%
166 2006 William C. Wallen, PhD Senior Vice President Chief Scientific Officer 350.0K 255.0K 6.7K 506.8K 11.9K 1.13M 45.43%
167 2006 Robert S. Hulsy Corporate Vice President IDEXX Reference Laboratories and Digital 260.0K 200.0K 8.3K 235.8K 704.1K 34.67%
168 2006 Merilee Raines Corporate Vice President 260.0K 200.0K 8.3K 2.0K 702.1K 1.18%
169 2006 Merilee Raines Corporate Vice President and Chief Financial Officer 260.0K 200.0K 8.3K 231.8K 2.0K 702.1K 34.20%
170 2006 Merilee Raines Corporate Vice President and Chief Financial Officer 260.0K 200.0K 8.3K 2.0K 702.1K 1.18%
171 2006 Conan R. Deady Corporate Vice President, General Counsel Secretary 230.0K 175.0K 6.7K 198.8K 8.6K 619.0K 33.19%
172 2006 Conan R. Deady Corporate Vice President, General Counsel Secretary 230.0K 175.0K 6.7K 8.6K 619.0K 1.08%
173 2006 Conan R. Deady Corporate Vice President 230.0K 175.0K 6.7K 8.6K 619.0K 1.08%
174 2001 David E. Shaw President and Chief Executive 500.0K 280.0K 5.3K 785.3K 0.00%
175 2001 Erwin F. Workman, Jr., Ph.D Executive Vice President and 305.1K 134.4K 5.3K 444.8K 0.00%
176 2001 Louis W. Pollock Senior Vice President 260.0K 76.4K 5.3K 341.7K 0.00%
177 2001 Robert S. Hulsy Vice President 200.0K 84.0K 284.0K 0.00%
178 2001 Merilee Raines Vice President 185.0K 77.7K 262.7K 0.00%
179 2000 David E. Shaw Officer 467.0K 382.5K 5.1K 854.6K 0.00%
180 2000 David E. Shaw President and Chief Executive 467.0K 382.5K 5.1K 854.6K 0.00%
181 2000 Erwin F. Workman, Jr., Ph.D Executive Vice President and 302.5K 194.4K 5.1K 502.0K 0.00%
182 2000 Erwin F. Workman, Jr., Ph.D. Chief Scientific Officer 302.5K 194.4K 5.1K 502.0K 0.00%
183 2000 Louis W. Pollock Senior Vice President 227.5K 132.0K 5.1K 364.6K 0.00%
184 2000 Louis W. Pollock Senior Vice President 227.5K 132.0K 5.1K 364.6K 0.00%
185 2000 Salvator S. Fratoni, Ph.D. 180.1K 92.3K 5.1K 277.5K 0.00%
186 2000 Roland H. Johnson 215.0K 56.9K 5.1K 277.0K 0.00%
187 2000 Merilee Raines Vice President 180.0K 90.8K 270.8K 0.00%
188 2000 Robert S. Hulsy Vice President 177.6K 92.3K 269.9K 0.00%
189 2000 Ralph K. Carlton 250.8K 250.8K 0.00%
190 1999 David E. Shaw Officer 386.0K 320.0K 4.8K 710.8K 0.00%
191 1999 David E. Shaw President and Chief Executive 386.0K 320.0K 4.8K 710.8K 0.00%
192 1999 Erwin F. Workman, Jr., Ph.D. Chief Scientific Officer 296.5K 188.8K 4.8K 490.1K 0.00%
193 1999 Erwin F. Workman, Jr., Ph.D Executive Vice President and 296.5K 188.8K 4.8K 490.1K 0.00%
194 1999 Ralph K. Carlton 260.0K 134.3K 394.3K 0.00%
195 1999 Roland H. Johnson 215.9K 83.3K 5.0K 304.2K 0.00%
196 1999 Louis W. Pollock Senior Vice President 188.5K 109.4K 4.8K 302.7K 0.00%
197 1999 Louis W. Pollock Senior Vice President 188.5K 109.4K 4.8K 302.7K 0.00%
198 1999 Salvator S. Fratoni, Ph.D. 180.0K 79.7K 4.8K 264.5K 0.00%
199 1999 Robert S. Hulsy Vice President 170.1K 84.3K 254.4K 0.00%
200 1999 Merilee Raines Vice President 150.2K 72.0K 222.2K 0.00%
201 1998 David E. Shaw Officer 439.5K 378.0K 3.4K 820.9K 0.00%
202 1998 Erwin F. Workman, Jr., Ph.D. Chief Scientific Officer 306.7K 216.0K 3.2K 525.9K 0.00%
203 1998 Ralph K. Carlton 269.4K 147.0K 416.4K 0.00%
204 1998 Louis W. Pollock Senior Vice President 186.4K 92.0K 3.2K 281.6K 0.00%
205 1998 Salvator S. Fratoni, Ph.D. 185.8K 85.0K 3.2K 274.0K 0.00%
206 1998 Roland H. Johnson 51.6K 206.0K 257.6K 0.00%
CEO compensation breakdown

Proxy statements

Proxy statements (DEF 14A)
Filing date Form type Filing
2026-03-27 DEFA14A
2026-03-27 DEF 14A
2026-03-13 PRE 14A
2025-03-28 DEFA14A
2025-03-28 DEF 14A
2025-03-14 PRE 14A

Recent SEC filings

Recent SEC filings
Filing date Form type Filing
2026-05-05 8-K
2026-05-05 10-Q
2026-05-04 4
2026-04-30 SC 13G
2026-03-27 SC 13G/A
2026-03-27 DEFA14A
2026-03-27 DEF 14A
2026-03-27 ARS
2026-03-26 8-K
2026-03-13 PRE 14A

Executive team

NameTitleCompensationGender
Jonathan J. Mazelsky President, Chief Executive Officer & Director 4M male
Michael J. Lane Executive Vice President and GM Global Reference Laboratories, Diagnostic Solutions & Information Technology 1M male
Nimrata Khatra Hunt Advisor 1M
Martin Smith Executive Vice President of Global Operations and R&D 1M
Andrew Emerson Executive Vice President, Chief Financial Officer & Treasurer 1M male
Sharon E. Underberg Executive Vice President, General Counsel, & Corporate Secretary 881.1K female
Julie Godon Senior Vice President & Global Marketing Officer female
Jeffery D. Chadbourne Senior Vice President of Commercial Finance & Sales Operations male
Michael Erickson Executive Vice President and GM of Point of Care Diagnostics & Telemedicine male
George J. Fennell Executive Vice President of Global CAG Commercial male
Michael Johnson Executive Vice President & Chief Human Resources Officer male
Murthy Yerramilli Senior VP of Assay and Instrument Research & Development male
ESG Rating
C+
MEDICAL - DIAGNOSTICS & RESEARCH
2018
E (Environmental)
52.8 / 61.3
Company / Sector avg.
S (Social)
54.7 / 65.4
Company / Sector avg.
G (Governance)
62.8 / 64.9
Company / Sector avg.
ESG Total
56.8 / 63.8
Company / Sector avg.
ESG Score History MEDICAL - DIAGNOSTICS & RESEARCH
Benchmark vs Sector
Political Trading Activity (25M)
Senate Trading Activity
Transaction Date Disclosed Senator State Owner Type Amount Link
2024-01-22 2024-02-14 Tommy Tuberville AL Joint Sale (Full) $1,001 - $15,000
2023-04-03 2023-05-11 Tommy Tuberville AL Joint Purchase $1,001 - $15,000
2022-10-05 2022-11-10 Tommy Tuberville AL Joint Sale (Full) $1,001 - $15,000
2021-03-29 2021-07-23 Tommy Tuberville AL Joint Purchase $1,001 - $15,000
House Trading Activity
Transaction Date Disclosed Representative District Owner Type Amount Link
2026-01-13 2026-02-03 April Delaney MD06 Sale $1,001 - $15,000
2025-12-02 2026-01-06 April Delaney MD06 Sale $1,001 - $15,000
2025-10-29 2025-11-05 April Delaney MD06 Sale $1,001 - $15,000
2025-10-16 2025-11-05 April Delaney MD06 Sale $1,001 - $15,000
2025-09-05 2025-10-03 Ro Khanna CA17 Sale $1,001 - $15,000
2025-09-04 2025-10-08 Byron Donalds FL19 Purchase $1,001 - $15,000
2025-08-07 2025-09-03 April Delaney MD06 Sale $1,001 - $15,000
2025-08-01 2025-09-03 April Delaney MD06 Sale $1,001 - $15,000
2025-07-09 2025-08-06 April Delaney MD06 Sale $1,001 - $15,000
2025-05-15 2025-06-10 Rob Bresnahan PA08 Purchase $1,001 - $15,000
2025-04-09 2025-05-02 April Delaney MD06 Dependent Purchase $1,001 - $15,000
2025-04-08 2025-04-29 Rob Bresnahan PA08 Sale $1,001 - $15,000
2025-04-07 2025-05-09 Jefferson Shreve IN06 Purchase $50,001 - $100,000
2025-04-07 2025-05-02 April Delaney MD06 Dependent Purchase $1,001 - $15,000
2025-04-04 2025-05-02 April Delaney MD06 Dependent Purchase $1,001 - $15,000
2025-04-01 2025-05-02 April Delaney MD06 Dependent Purchase $1,001 - $15,000
2025-03-14 2025-04-03 April Delaney MD06 Purchase $1,001 - $15,000
2025-03-13 2025-04-14 Jefferson Shreve IN06 Purchase $15,001 - $50,000
2025-02-25 2025-03-28 Rob Bresnahan PA08 Purchase $1,001 - $15,000
2024-03-25 2024-04-05 Ro Khanna CA17 Sale $1,001 - $15,000
Market share among peers
Peer comparison — filtered group (TTM)
Your opinion

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Dividend history

Earnings history

Earnings reports

Stock splits