Michael John O'neill - Net Worth and Insider Trading
Michael John O'neill Net Worth
The estimated net worth of Michael John O'neill is at least $16 Million dollars as of 2025-05-21. Michael John O'neill is the Chief Corp. Affairs Officer of American Express Co and owns about 55,249 shares of American Express Co (AXP) stock worth over $16 Million. Details can be seen in Michael John O'neill'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 Michael John O'neill has not made any transactions after 2019-04-24 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Michael John O'neill
Michael John O'neill Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael John O'neill owns 1 companies in total, including American Express Co (AXP) .
Click here to see the complete history of Michael John O'neill’s form 4 insider trades.
Insider Ownership Summary of Michael John O'neill
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
AXP | American Express Co | 2019-04-24 | EVP & Corp Affairs & Comm |
Michael John O'neill Latest Holdings Summary
Michael John O'neill currently owns a total of 1 stock. Michael John O'neill owns 55,249 shares of American Express Co (AXP) as of April 24, 2019, with a value of $16 Million.
Latest Holdings of Michael John O'neill
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
AXP | American Express Co | 2019-04-24 | 55,249 | 293.13 | 16,195,064 |
Holding Weightings of Michael John O'neill
Michael John O'neill Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael John O'neill has made a total of 0 transactions in American Express Co (AXP) over the past 5 years. The most-recent trade in American Express Co is the sale of 15,749 shares on April 24, 2019, which brought Michael John O'neill around $2 Million.
Insider Trading History of Michael John O'neill
- 1
Michael John O'neill Trading Performance
Michael John O'neill Ownership Network
Ownership Network List of Michael John O'neill
Ownership Network Relation of Michael John O'neill

Michael John O'neill Owned Company Details
What does American Express Co do?
Who are the key executives at American Express Co?
Michael John O'neill is the EVP & Corp Affairs & Comm of American Express Co. Other key executives at American Express Co include CRO and Pres. & GRBC Raymond Joabar , President & U.S. Consumer Serv Howard Grosfield , and Pres. & Global Comm. Services Anna Marrs .
American Express Co (AXP) Insider Trades Summary
Over the past 18 months, Michael John O'neill made no insider transaction in American Express Co (AXP). Other recent insider transactions involving American Express Co (AXP) include a net sale of 329,702 shares made by Stephen J Squeri , a net sale of 29,355 shares made by Raymond Joabar , and a net sale of 72,454 shares made by Denise Pickett .
In summary, during the past 3 months, insiders sold 37,852 shares of American Express Co (AXP) in total and bought 3,700 shares, with a net sale of 34,152 shares. During the past 18 months, 955,856 shares of American Express Co (AXP) were sold and 3,700 shares were bought by its insiders, resulting in a net sale of 952,156 shares.
American Express Co (AXP)'s detailed insider trading history can be found in Insider Trading Tracker table.
American Express Co Insider Transactions
Michael John O'neill Mailing Address
Above is the net worth, insider trading, and ownership report for Michael John O'neill. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael John O'neill's mailing address is: New York Ny 10285.