Avantor, Inc. (AVTR)
NYSE • Currently up 0.08 (+0.86%) in today's trading session
3 members of Congress have disclosed 16 trades in Avantor, Inc. (AVTR) via STOCK Act filings. The most recent disclosure was a sale by Gilbert Cisneros on 13 August 2025. The most active traders have been Susie Lee (11), Gilbert Cisneros (3), and Lisa McClain (2). Aggregate disclosed activity totals roughly $64K in purchases and $64K in sales (midpoint estimates from bracketed disclosure amounts).
Avantor, Inc. is currently trading at $9.43, positioned at 25% of its 52-week range ($7.26 – $15.93).
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Avantor, Inc. Price History and Technical Analysis
Congressional Trading Activity for AVTR
| Gilbert Cisneros | 13 Aug 2025 | 12 Sept 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 12 Aug 2025 | 12 Sept 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 23 Jul 2025 | 14 Aug 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 30 Nov 2022 | 29 Dec 2022 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 3 Apr 2020 | 15 Jun 2020 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 10 Sept 2019 | 21 Oct 2019 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 7 Aug 2019 | 30 Sept 2019 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 23 Jul 2019 | 29 Aug 2019 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 19 Jul 2019 | 29 Aug 2019 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 17 Jul 2019 | 29 Aug 2019 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 25 Jun 2019 | 18 Jul 2019 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 17 May 2019 | 18 Jul 2019 | Purchase | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 17 May 2019 | 18 Jul 2019 | Purchase | Stock | $1,001 - $15,000 | N/A |
Select transactions to view their annotations on the chart
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Frequently Asked Questions about AVTR
- Which members of Congress have traded AVTR?
- 3 members of Congress have disclosed 16 trades in Avantor, Inc. (AVTR) under the STOCK Act. The most active traders are Susie Lee, Gilbert Cisneros, and Lisa McClain.
- When was AVTR most recently disclosed by Congress?
- The most recent AVTR disclosure was a sale by Gilbert Cisneros on 13 August 2025.
- What is the total disclosed congressional trading volume for AVTR?
- Members of Congress have disclosed approximately $64K in AVTR purchases and $64K in sales. These figures are midpoint estimates derived from the bracketed amount ranges used in STOCK Act filings.
- How can I track new congressional trades in AVTR?
- This AVTR page updates as soon as new STOCK Act disclosures are filed for Avantor, Inc.. Every trade, politician, transaction date and amount range is surfaced above, typically within hours of the official filing appearing on the House or Senate disclosure portals.
Track AVTR in Congress
See when politicians buy or sell this stock