John B. Haydon - Net Worth and Insider Trading
John B. Haydon Net Worth
The estimated net worth of John B. Haydon is at least $3 Million dollars as of 2025-05-01. John B. Haydon is the SVP, Operations of Quest Diagnostics Inc and owns about 16,000 shares of Quest Diagnostics Inc (DGX) stock worth over $3 Million. Details can be seen in John B. Haydon'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 John B. Haydon has not made any transactions after 2013-01-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of John B. Haydon
John B. Haydon Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John B. Haydon owns 1 companies in total, including Quest Diagnostics Inc (DGX) .
Click here to see the complete history of John B. Haydon’s form 4 insider trades.
Insider Ownership Summary of John B. Haydon
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
DGX | Quest Diagnostics Inc | 2013-01-01 | SVP & Operations |
John B. Haydon Latest Holdings Summary
John B. Haydon currently owns a total of 1 stock. John B. Haydon owns 16,000 shares of Quest Diagnostics Inc (DGX) as of January 1, 2013, with a value of $3 Million.
Latest Holdings of John B. Haydon
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
DGX | Quest Diagnostics Inc | 2013-01-01 | 16,000 | 177.32 | 2,837,120 |
Holding Weightings of John B. Haydon
John B. Haydon Form 4 Trading Tracker
According to the SEC Form 4 filings, John B. Haydon has made a total of 0 transactions in Quest Diagnostics Inc (DGX) over the past 5 years. The most-recent trade in Quest Diagnostics Inc is the sale of 0 shares on January 1, 2013, which brought John B. Haydon around $0.
Insider Trading History of John B. Haydon
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John B. Haydon Trading Performance
John B. Haydon Ownership Network
Ownership Network List of John B. Haydon
Ownership Network Relation of John B. Haydon

John B. Haydon Owned Company Details
What does Quest Diagnostics Inc do?
Who are the key executives at Quest Diagnostics Inc?
John B. Haydon is the SVP & Operations of Quest Diagnostics Inc. Other key executives at Quest Diagnostics Inc include SVP & Clinical Solutions Karthik Kuppusamy , SVP & Operations J. E. Davis , and Corp VP & Legal & Compliance Michael E Prevoznik .
Quest Diagnostics Inc (DGX) Insider Trades Summary
Over the past 18 months, John B. Haydon made no insider transaction in Quest Diagnostics Inc (DGX). Other recent insider transactions involving Quest Diagnostics Inc (DGX) include a net sale of 80,336 shares made by Michael E Prevoznik , a net sale of 49,012 shares made by Catherine T. Doherty , and a net sale of 8,080 shares made by Karthik Kuppusamy .
In summary, during the past 3 months, insiders sold 58,430 shares of Quest Diagnostics Inc (DGX) in total and bought 0 shares, with a net sale of 58,430 shares. During the past 18 months, 200,267 shares of Quest Diagnostics Inc (DGX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 200,267 shares.
Quest Diagnostics Inc (DGX)'s detailed insider trading history can be found in Insider Trading Tracker table.
Quest Diagnostics Inc Insider Transactions
John B. Haydon Mailing Address
Above is the net worth, insider trading, and ownership report for John B. Haydon. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John B. Haydon's mailing address is: Madison Nj 07940.