James Bramwell - Net Worth and Insider Trading
James Bramwell Net Worth
The estimated net worth of James Bramwell is at least $1 Million dollars as of 2025-05-01. James Bramwell is the EVP Sales, Customer Excellence of Avantor Inc and owns about 86,605 shares of Avantor Inc (AVTR) stock worth over $1 Million. Details can be seen in James Bramwell's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that James Bramwell has not made any transactions after 2025-02-27 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of James Bramwell
James Bramwell Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, James Bramwell owns 1 companies in total, including Avantor Inc (AVTR) .
Click here to see the complete history of James Bramwell’s form 4 insider trades.
Insider Ownership Summary of James Bramwell
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
AVTR | Avantor Inc | 2025-02-27 | EVP & Strategic Partners |
James Bramwell Latest Holdings Summary
James Bramwell currently owns a total of 1 stock. James Bramwell owns 86,605 shares of Avantor Inc (AVTR) as of February 27, 2025, with a value of $1 Million.
Latest Holdings of James Bramwell
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
AVTR | Avantor Inc | 2025-02-27 | 86,605 | 13.03 | 1,128,030 |
Holding Weightings of James Bramwell
James Bramwell Form 4 Trading Tracker
According to the SEC Form 4 filings, James Bramwell has made a total of 8 transactions in Avantor Inc (AVTR) over the past 5 years, including 0 buys and 8 sells. The most-recent trade in Avantor Inc is the sale of 4,532 shares on February 27, 2025, which brought James Bramwell around $79,038.
Insider Trading History of James Bramwell
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James Bramwell Trading Performance
James Bramwell Ownership Network
Ownership Network List of James Bramwell
Ownership Network Relation of James Bramwell

James Bramwell Owned Company Details
What does Avantor Inc do?
Who are the key executives at Avantor Inc?
James Bramwell is the EVP & Strategic Partners of Avantor Inc. Other key executives at Avantor Inc include SVP & Chief Accounting Officer Steven W Eck , See Remarks Christophe Couturier , and EVP & Biopharma Production Benoit Gourdier .
Avantor Inc (AVTR) Insider Trades Summary
Over the past 18 months, James Bramwell made 3 insider transaction in Avantor Inc (AVTR) with a net sale of 15,645. Other recent insider transactions involving Avantor Inc (AVTR) include a net sale of 13,150 shares made by Steven W Eck , a net sale of 23,174 shares made by Christophe Couturier , and a net purchase of 25,000 shares made by Gregory L Summe .
In summary, during the past 3 months, insiders sold 10,472 shares of Avantor Inc (AVTR) in total and bought 46,191 shares, with a net purchase of 35,719 shares. During the past 18 months, 51,969 shares of Avantor Inc (AVTR) were sold and 46,191 shares were bought by its insiders, resulting in a net sale of 5,778 shares.
Avantor Inc (AVTR)'s detailed insider trading history can be found in Insider Trading Tracker table.
Avantor Inc Insider Transactions
James Bramwell Mailing Address
Above is the net worth, insider trading, and ownership report for James Bramwell. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, James Bramwell's mailing address is: Radnor Pa 19087.