Avantor, Inc.

Avantor, Inc.

AVTR·NYSE

$9.07

+2.1%
HealthcareMedical - Instruments & Supplies

Avantor, Inc. provides products and services to customers in biopharma, healthcare, education and government, advanced technologies, and applied materials industries in the Americas, Europe, Asia, the Middle East, and Africa. The company offers materials and consumables, such as purity chemicals and reagents, lab products and supplies, formulated silicone materials, customized excipients, customized single-use assemblies, process chromatography resins and columns, analytical sample prep kits, education and microbiology products, clinical trial kits, peristaltic pumps, and fluid handling tips. It also provides equipment and instrumentation products, including filtration systems, virus inactivation systems, incubators, analytical instruments, evaporators, ultra-low-temperature freezers, biological safety cabinets, and critical environment supplies. In addition, the company offers services and specialty procurements comprising onsite lab and production, clinical, equipment, procurement and sourcing, and biopharmaceutical material scale-up and development services. Avantor, Inc. was founded in 1904 and is headquartered in Radnor, Pennsylvania.

At a Glance

Live Snapshot
Market Cap$6.19B
EPS-0.7800
P/E Ratio-11.63
Earnings Date08/07/2026
-2.36%
Return on Invested Capital
-128%
3Y-131.0%
5Y-129.0%
10Y-311.0%
-9.53%
Return on Equity
-180%
3Y-167.0%
5Y-319.0%
10Y-184.0%
-4.50%
Return on Assets
-177%
3Y-188.0%
5Y-482.0%
10Y+20.0%
Avantor, Inc.

Avantor, Inc. Management Team

AVTR · NYSE
MR

Mr. R. Brent Jones

Executive Vice President & Chief Financial Officer

Compensation

$1,201,654

Born 1970(Age 56)
male
MB

Ms. Brittany Hankamer

Executive Vice President & Chief Human Resources Officer

Born 1971(Age 55)
female
MM

Mr. Michael Wondrasch

Executive Vice President & Chief Information Officer

Compensation

$808,631

Born 1969(Age 57)
male
MM

Ms. Mary Blenn

Executive Vice President & Chief Operating Officer

female
MC

Mr. Christophe Couturier M.B.A

Executive Vice President of AMEA

Born 1966(Age 60)
male
MB

Mr. Benoit Gourdier

Executive Vice President of Bioscience Production

Compensation

$1,048,267

Born 1967(Age 59)
male
MJ

Mr. James Bramwell

Executive Vice President of Sales & Customer Excellence

Compensation

$959,494

Born 1967(Age 59)
male
MK

Ms. Kitty Sahin

Executive Vice President of Strategy & Corporate Development

Born 1970(Age 56)
female
MC

Mr. Claudius O. Sokenu

Executive Vice President, Corporate Secretary and Chief Legal & Compliance Officer

Compensation

$1,007,197

Born 1968(Age 58)
male
ME

Mr. Emmanuel Ligner

President & Chief Executive Officer

male
MM

Mr. Michael Stubblefield

President, Chief Executive Officer & Director

Compensation

$3,249,465

Born 1973(Age 53)
male
MA

Ms. Allison K. Hosak

Senior Vice President of Global Communications & Brand

female
avtr

Avantor, Inc. Insider Positioning

AVTR · NYSE

During the last 12 months, insiders have purchased $9.94M and sold $40K worth of AVTR shares, resulting in $9.90M of net buying activity.

3 Months

Bought

160.0K

1.29M

Sold

0

0.00

Net Activity

+1.3M

+$1.29M

3-6 Months

Bought

150.0K

1.40M

Sold

0

0.00

Net Activity

+1.4M

+$1.40M

6-9 Months

Bought

537.5K

6.00M

Sold

0

0.00

Net Activity

+6.0M

+$6.00M

9-12 Months

Bought

100.0K

1.26M

Sold

3.5K

39.59K

Net Activity

+1.2M

+$1.22M

Top Buyers

1
MSK

Mehra Sanjeev K

Director

475.0K shares2 transactions

$4.88M

2
SGL

Summe Gregory L

Director

300.0K shares3 transactions

$3.32M

3
LE

Ligner Emmanuel

Director, Officer: President And Ceo

87.5K shares1 transactions

$993K

4
LGT

Lucier Gregory T

Director

60.0K shares2 transactions

$541K

5
DS

Dingemans Simon

Director

25.0K shares1 transactions

$204K

Top Sellers

1
ESW

Eck Steven W

Officer: Svp & Chief Accounting Officer

3.5K shares1 transactions

$40K

Insider Activity Analysis

Net Insider Sentiment

Bullish

Strong bullish signal with $9.90M net buying. Insiders are aggressively accumulating shares, suggesting significant confidence in future prospects.

Buy/Sell Ratio

251.11:1

Exceptional buy/sell ratio. Buying dramatically outweighs selling—one of the strongest possible insider signals.

Recent Trend (3 Months)

$1.29M

Very strong recent buying momentum. Recent insider purchases significantly outpace sales, suggesting near-term optimism.

Insider Participation

High Buying

5 insider buyers vs. 1 sellers. Broad-based buying across management team suggests widespread confidence.

Insider Activity Insight

Strong confluence of bullish signals: High buy/sell ratio, multiple insiders participating, and recent buying momentum all point to significant insider confidence. This level of coordinated buying often precedes positive developments.

SEC Filings

AVTR - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

March 27, 2026
May 07, 2026
2026
DEF 14A

DEF 14A 2025

N/A

March 28, 2025
May 08, 2025
2025
DEF 14A

DEF 14A 2024

N/A

March 29, 2024
May 09, 2024
2024
DEF 14A

DEF 14A

N/A

March 31, 2023
March 31, 2023
 
DEF 14A

DEF 14A 2022

N/A

April 01, 2022
May 12, 2022
2022
DEF 14A

DEF 14A 2021

N/A

April 13, 2021
May 13, 2021
2021
DEF 14A

DEF 14A 2020

N/A

April 08, 2020
May 07, 2020
2020
Showing 1 to 7 of 7 filings