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Stocks
·
Technology
· Laboratory Analytical Instruments
AVTR
Avantor, Inc.
AVTR
Clue Score
37
United States
Fiscal year ends December
CIK 0001722482
Results filed 28 Oct 2026
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Overview
Financials
Insiders
Summary
By person
Transactions
What the insiders did
Net selling
1 month
12 months
120 months
By person
49 insiders · 221 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
New Mountain Investments III, LLC
entity
10% owner
—
$1.72B
(4)
−$1.72B
28,000,000
4.14%
$232.96M
−74.7%
Jo Natauri
Director
$5.25M
(16)
$604.43M
(18)
−$599.18M
650,317
0.0961%
$5.41M
—
Goldman Sachs & Co. LLC
entity
10% owner
$5.24M
(15)
$523.85M
(17)
−$518.60M
43,483,708
6.43%
$361.78M
+1,595,632%
Thomas Connolly
Director
$5.24M
(15)
$223.50M
(16)
−$218.26M
58,881,710
8.71%
$489.90M
+1,581,891%
Rajiv Gupta
Director
—
$40.17M
(10)
−$40.17M
1,058,671
0.1565%
$8.81M
+138.1%
Michael Stubblefield
President & CEO
$314.25K
(1)
$35.52M
(7)
scheduled
−$35.20M
1,764,513
0.2609%
$14.68M
—
Gerard Brophy
EVP, Biopharma Production
—
$22.19M
(17)
scheduled
−$22.19M
89,032
0.0132%
$740.75K
—
Devashish Ohri
EVP, Imea
—
$14.51M
(13)
scheduled
−$14.51M
139,095
0.0206%
$1.16M
—
Frederic Vanderhaegen
EVP, Americas and Europe
—
$8.31M
(7)
−$8.31M
160,735
0.0238%
$1.34M
+5,380%
Christophe Couturier
EVP, Amea
—
$6.71M
(14)
scheduled
−$6.71M
211,271
0.0312%
$1.76M
+3,758%
Sanjeev K Mehra
Director
$4.88M
(2)
—
+$4.88M
508,376
0.0752%
$4.23M
—
Gregory L Summe
Director
$4.56M
(7)
—
+$4.56M
483,381
0.0715%
$4.02M
—
Justin Miller
EVP & General Counsel
—
$4.47M
(4)
scheduled
−$4.47M
93,336
0.0138%
$776.56K
+3,290%
Michael Wondrasch
EVP & CIO
—
$2.55M
(5)
scheduled
−$2.55M
96,072
0.0142%
$799.32K
—
James Bramwell
EVP Sales, Customer Excellence
—
$1.66M
(10)
−$1.66M
86,605
0.0128%
$720.55K
+754.3%
Steven W Eck
SVP & Chief Accounting Officer
—
$1.18M
(7)
−$1.18M
129,593
0.0192%
$1.08M
+592.0%
Emmanuel Ligner
President and CEO
$993.13K
(1)
—
+$993.13K
737,334
0.1090%
$6.13M
—
Gregory T Lucier
Director
$541.20K
(2)
—
+$541.20K
94,006
0.0139%
$782.13K
—
Christi Shaw
Director
—
$381.15K
(1)
−$381.15K
36,271
0.0054%
$301.77K
—
Thomas A Szlosek
EVP & CFO
$258.85K
(1)
—
+$258.85K
113,157
0.0167%
$941.47K
—
Simon Dingemans
Director
$203.50K
(1)
—
+$203.50K
56,495
0.0084%
$470.04K
—
Jonathan M Peacock
Director
$103.65K
(1)
—
+$103.65K
219,815
0.0325%
$1.83M
+1,140%
Joseph R Massaro
Director
$99.63K
(1)
—
+$99.63K
77,408
0.0114%
$644.03K
—
Lan Kang
Director
$62.85K
(1)
—
+$62.85K
52,315
0.0077%
$435.26K
—
R. Brent Jones
EVP, Chief Financial Officer
—
—
—
419,782
0.0621%
$3.49M
+18,328%
Corey Walker
President, VWR Dist. & Servs.
—
—
—
384,535
0.0569%
$3.20M
—
Benoit Gourdier
EVP, Bioscience & Medtech
—
—
—
362,859
0.0536%
$3.02M
—
Claudius Sokenu
EVP, Chief Legal & Compliance
—
—
—
313,533
0.0464%
$2.61M
—
Brittany Hankamer
EVP, Chief HR Officer
—
—
—
295,592
0.0437%
$2.46M
+1,059%
Mary Blenn
EVP, Chief Operating Officer
—
—
—
253,384
0.0375%
$2.11M
—
Eric McAllister
EVP, CHRO
—
—
—
197,899
0.0293%
$1.65M
+180.8%
Bjorn Hofman
EVP and COO
—
—
—
157,143
0.0232%
$1.31M
—
Ludovic Brellier
EVP, Bioscience & Medtech
—
—
—
146,566
0.0217%
$1.22M
—
Ashish Kulkarni
See Remarks
—
—
—
128,571
0.0190%
$1.07M
—
Michael Severino
Director
—
—
—
85,821
0.0127%
$714.03K
—
Sheri Lewis
EVP, Global Ops & Supply Chain
—
—
—
70,692
0.0105%
$588.16K
+2,356,300%
Mala Murthy
Director
—
—
—
69,479
0.0103%
$578.07K
—
Randy Lee Stone
EVP, Laboratory Solutions
—
—
—
68,105
0.0101%
$566.63K
+7,746%
Juan Andres
Director
—
—
—
65,480
0.0097%
$544.79K
+1,703%
Todd W Garner
EVP and CFO
—
—
—
49,688
0.0073%
$413.40K
—
Louise Makin
Director
—
—
—
47,140
0.0070%
$392.20K
—
John Carethers
Director
—
—
—
45,858
0.0068%
$381.54K
—
Kitty Sahin
EVP, Strategy&Corp Development
—
—
—
42,274
0.0063%
$351.72K
+58.4%
Meghan Henson
EVP, Chief HR Officer
—
—
—
40,184
0.0059%
$334.33K
—
Tanya Foxe
EVP, Operations & Supply Chain
—
—
—
39,458
0.0058%
$328.29K
—
Rakesh Sachdev
Director
—
—
—
32,841
0.0049%
$273.24K
—
Sven Henrichwark
EVP, APAC Region
—
—
—
19,802
0.0029%
$164.75K
—
Mark Christopher Murray
EVP, Biomaterials & AT
—
—
—
18,680
0.0028%
$155.42K
—
Matthew S. Holt
Director
—
—
—
7,908
0.0012%
$65.79K
—