# AVTR: Avantor, Inc.

- Industry: Laboratory Analytical Instruments
- Current price: $15.52
- Price updated: Sep 19, 2026
- Total congressional trades: 5
- Politicians trading: 2
- Last traded: Aug 13, 2025
- Source: https://tryglasshouse.ai/companies/AVTR.md

Avantor Inc provides products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries. The company operates through two segments: Laboratory Solutions and Bioscience Production. It offers materials & consumables, equipment & instrumentation, and services & specialty procurement. Product groups include Equipment & Instrumentation, Services & Specialty Procurement, Proprietary Materials & Consumables, and Third-Party Materials & Consumables. Materials & consumables include high-purity chemicals and reagents, lab supplies, customized excipients, single-use assemblies, chromatography products, sample preparation kits, and fluid handling solutions. It operates in the Americas, Europe, and AMEA.

# Congressional trading history

- Page: 1 of 1
- Results: 5 of 5
- Pagination query parameter: `page`

## 1. Gilbert Ray Cisneros, Jr.

- Member: Democrat, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Aug 13, 2025, disclosed Sep 12, 2025
- Market context: $13.07 at trade, $15.52 current (+18.75%)
- Politician: https://tryglasshouse.ai/politicians/C001123.md
- Record: https://tryglasshouse.ai/trades/587081ae-0587-4825-9599-745408af5919.md

## 2. Gilbert Ray Cisneros, Jr.

- Member: Democrat, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Aug 12, 2025, disclosed Sep 12, 2025
- Market context: $12.66 at trade, $15.52 current (+22.59%)
- Politician: https://tryglasshouse.ai/politicians/C001123.md
- Record: https://tryglasshouse.ai/trades/ee36b3b3-87b5-4f30-83c2-93b28fd5334a.md

## 3. Gilbert Ray Cisneros, Jr.

- Member: Democrat, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Jul 23, 2025, disclosed Aug 14, 2025
- Market context: $13.6 at trade, $15.52 current (+14.12%)
- Politician: https://tryglasshouse.ai/politicians/C001123.md
- Record: https://tryglasshouse.ai/trades/125468e9-ea4a-4f64-983d-364eb59e6d03.md

## 4. Lisa C. McClain

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Jun 17, 2025, disclosed Aug 13, 2025
- Market context: $13.15 at trade, $15.52 current (+18.02%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/adf2bdb2-00e4-4adb-97d6-533e554d6447.md

## 5. Lisa C. McClain

- Member: Republican, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Jun 11, 2025, disclosed Aug 13, 2025
- Market context: $13.52 at trade, $15.52 current (+14.79%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/cb9a8ca8-1e23-4b4f-8746-11508b191240.md



Prices and percentage changes are market context, not portfolio returns. This information is not financial advice.