Avantor Inc

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Avantor Inc
CIK #0001722482, 0001685738
EDGAR Form CIK 2011 - 2026
3 [0001685738]
D [0001685738]
SC 13D [0001685738]
10-K [0001722482]
10-Q [0001722482]
3 [0001722482]
4 [0001722482]
5 [0001722482]
8-K [0001722482]
D [0001722482]
SC 13D [0001722482]
SC 13G [0001722482]
Form 13D/13G Filer Form 13D/13G Subject Filed
Vanguard Capital Management LLC Avantor Inc [2026-04-29]
Dodge & Cox Avantor Inc [2024-02-13]
T Rowe Price Investment Management Inc Avantor Inc [2022-11-10]
BlackRock Inc Avantor Inc [2022-02-08]
Invesco Ltd Avantor Inc [2021-02-16]
BlackRock Inc Avantor Inc [2021-02-05]
New Mountain Investments III LLC Avantor Inc [2020-02-14]
Vanguard Group Inc Avantor Inc [2020-02-11]
Price T Rowe Associates Inc /MD/ Avantor Inc [2019-06-10]
Goldman Sachs Group Inc Avantor Inc [2019-05-31]
View All
Form 3/4/5 Subject 2011 - 2026
Walker Corey
Avantor Inc
Massaro Joseph R
Makin Louise
Summe Gregory L
Severino Michael
Mehra Sanjeev K
Murthy Mala
Lucier Gregory T
Dingemans Simon
Brellier Ludovic
Eck Steven W
Jones R Brent
Hankamer Brittany
Sokenu Claudius
Gourdier Benoit
Ligner Emmanuel
Blenn Mary
Couturier Christophe
Stubblefield Michael
Carethers John
Andres Juan
Kang Lan
Peacock Jonathan M
Bramwell James
Sahin Kitty
Stone Randy Lee
Lewis Sheri
Vanderhaegen Frederic
Szlosek Thomas A
Miller Justin
Brophy Gerard
Shaw Christi
Henson Meghan
Wondrasch Michael
Holt Matthew S
Gupta Rajiv
Murray Mark Christopher
Natauri Jo
Ohri Devashish
Connolly Thomas
StoneBridge 2017 Offshore LP
StoneBridge 2018 Offshore LP
VWR Partners LP
Goldman Sachs & Co LLC
Bridge Street Opportunity Advisors LLC
StoneBridge 2018 LP
StoneBridge 2017 LP
Broad Street Principal Investments LLC
Goldman Sachs Group Inc
Henrichwark Sven
Sachdev Rakesh
New Mountain Investments III LLC
New Mountain Partners III LP
NM Holdings GP LLC
New Mountain Capital Group LP
New Mountain Capital LLC
Klinsky Steven B
McAllister Eric
Foxe Tanya
Kulkarni Ashish
Hofman Bjorn
Moura Andre V
DePetris Michael
Fine Robert
NMI III Cayman GP Ltd
New Mountain Partners III Cayman AIV-B LP
VWR Corp
Vail Acquisition Corp
New Mountain Investments III Cayman LP
Avantor Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Avantor Inc AVTR
Common Stock
2026-03-10 Buy 125,000 $8.01 1,001,250
Avantor Inc AVTR
Common Stock
2026-02-24 Tax withheld 452 $9.11 4,118
Avantor Inc AVTR
Common Stock
2026-02-24 Tax withheld 359 $9.11 3,270
Avantor Inc AVTR
Common Stock
2026-02-23 Tax withheld 1,324 $8.89 11,770
Avantor Inc AVTR
Common Stock
2026-02-23 Tax withheld 3,029 $8.89 26,928
Avantor Inc AVTR
Common Stock
2026-02-23 Tax withheld 2,376 $8.89 21,123
Avantor Inc AVTR
Common Stock
2026-02-23 Tax withheld 2,805 $8.89 24,936
Avantor Inc AVTR
Common Stock
2026-02-23 Tax withheld 2,017 $8.89 17,931
Avantor Inc AVTR
Common Stock
2026-02-20 Tax withheld 4,963 $9.03 44,816
Avantor Inc AVTR
Common Stock
2026-02-20 Tax withheld 1,453 $9.03 13,121
Avantor Inc AVTR
Common Stock
2026-02-20 Tax withheld 2,919 $9.03 26,359
Avantor Inc AVTR
Common Stock
2026-02-20 Tax withheld 4,160 $9.03 37,565
Avantor Inc AVTR
Common Stock
2026-02-20 Tax withheld 9,506 $9.03 85,839
Avantor Inc AVTR
Common Stock
2026-02-20 Tax withheld 2,125 $9.03 19,189
Avantor Inc AVTR
Stock Options (Right to Buy) · derivative
2026-02-19 Grant 634,617 $0.00
Avantor Inc AVTR
Common Stock
2026-02-19 Grant 161,237 $0.00
Avantor Inc AVTR
Stock Options (Right to Buy) · derivative
2026-02-19 Grant 43,230 $0.00
Avantor Inc AVTR
Common Stock
2026-02-19 Buy 50,000 $9.16 458,000
Avantor Inc AVTR
Common Stock
2026-02-19 Grant 80,618 $0.00
Avantor Inc AVTR
Stock Options (Right to Buy) · derivative
2026-02-19 Grant 317,310 $0.00
showing 20 of 200 most recent transactions
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