08/22/2025
3:15 PM | Avantor (Issuer)
SUMME GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/21/2025
4:04 PM | Avantor (Issuer)
Ligner Emmanuel (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
08/21/2025
4:06 PM | Avantor (Issuer)
Ligner Emmanuel (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/15/2025
3:35 PM | Avantor (Issuer)
Hankamer Brittany (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/14/2025
11:12 AM | Avantor (Subject)
T. Rowe Price Investment Management, Inc. (Filed by)
| Form SCHEDULE 13G/A | |
08/06/2025
3:32 PM | Avantor (Issuer)
Eck Steven W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/05/2025
9:58 AM | Avantor (Subject)
Eck Steven W (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/01/2025
8:00 AM | Avantor (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
08/01/2025
5:13 AM | Avantor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/25/2025
3:32 PM | Avantor (Issuer)
Sokenu Claudius (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/24/2025
4:20 PM | Avantor (Issuer)
Walker Corey (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
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05/30/2025
3:37 PM | Avantor (Filer)
| Form SD
Specialized Disclosure Report | |
05/27/2025
3:58 PM | Avantor (Issuer)
SUMME GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2025
4:37 PM | Avantor (Issuer)
SUMME GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/21/2025
4:37 PM | Avantor (Issuer)
Stubblefield Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:32 PM | Avantor (Issuer)
Gourdier Benoit (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:33 PM | Avantor (Issuer)
SEVERINO MICHAEL (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:33 PM | Avantor (Issuer)
Makin Louise (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:33 PM | Avantor (Issuer)
Jones R. Brent (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:33 PM | Andres Juan (Reporting)
Avantor (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:33 PM | Avantor (Issuer)
Couturier Christophe (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:34 PM | Avantor (Issuer)
Murthy Mala (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:34 PM | Avantor (Issuer)
Kang Lan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:34 PM | Avantor (Issuer)
Peacock Jonathan M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:34 PM | Avantor (Issuer)
Hankamer Brittany (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:34 PM | Avantor (Issuer)
Massaro Joseph R (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:35 PM | Avantor (Issuer)
SUMME GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:35 PM | Avantor (Issuer)
Sokenu Claudius (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:35 PM | Avantor (Issuer)
Eck Steven W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:35 PM | Avantor (Issuer)
Carethers John (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:35 PM | Avantor (Issuer)
Walker Corey (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/29/2025
4:58 PM | Avantor (Issuer)
Peacock Jonathan M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/29/2025
4:58 PM | Avantor (Issuer)
Kang Lan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/29/2025
4:58 PM | Avantor (Issuer)
SUMME GREGORY L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/29/2025
4:58 PM | Avantor (Issuer)
Massaro Joseph R (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/28/2025
7:29 AM | Avantor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/25/2025
8:00 AM | Avantor (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
04/25/2025
5:21 AM | Avantor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/28/2025
3:19 PM | Avantor (Filer)
| Form DEFA14A | |
02/27/2025
3:23 PM | Avantor (Subject)
Eck Steven W (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/27/2025
3:25 PM | Avantor (Subject)
Bramwell James (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
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02/26/2025
3:44 PM | Avantor (Issuer)
Hankamer Brittany (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2025
2:34 PM | Avantor (Subject)
Eck Steven W (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/26/2025
2:35 PM | Avantor (Subject)
Bramwell James (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/24/2025
4:30 PM | Avantor (Issuer)
Couturier Christophe (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2025
4:30 PM | Avantor (Issuer)
Bramwell James (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2025
4:30 PM | Avantor (Issuer)
Stubblefield Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2025
4:30 PM | Avantor (Issuer)
Jones R. Brent (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2025
4:30 PM | Avantor (Issuer)
Sokenu Claudius (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2025
4:30 PM | Avantor (Issuer)
Hankamer Brittany (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2025
4:31 PM | Avantor (Issuer)
Eck Steven W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2025
4:31 PM | Avantor (Issuer)
Gourdier Benoit (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2025
8:45 AM | Avantor (Subject)
T. Rowe Price Investment Management, Inc. (Filed by)
| Form SCHEDULE 13G/A | |
02/13/2025
2:54 PM | Avantor (Subject)
DODGE & COX (Filed by)
| Form SCHEDULE 13G/A | |
02/07/2025
8:00 AM | Avantor (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/07/2025
5:12 AM | Avantor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/08/2025
4:01 PM | Avantor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/06/2024
4:26 PM | Avantor (Issuer)
Makin Louise (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
11/06/2024
4:29 PM | Avantor (Issuer)
Makin Louise (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/06/2024
7:29 AM | Avantor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/25/2024
8:04 AM | Avantor (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/25/2024
5:19 AM | Avantor (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/04/2024
4:00 PM | Avantor (Issuer)
Gourdier Benoit (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/06/2024
3:54 PM | Avantor (Issuer)
Eck Steven W (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/05/2024
1:59 PM | Avantor (Subject)
Eck Steven W (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
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