William Haas - Net Worth and Insider Trading
William Haas Net Worth
The estimated net worth of William Haas is at least $5 Million dollars as of 2025-04-13. William Haas is the EVP, Esoterix Business of Labcorp Holdings Inc and owns about 20,401 shares of Labcorp Holdings Inc (LH) stock worth over $5 Million. Details can be seen in William Haas'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 William Haas has not made any transactions after 2007-07-05 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of William Haas
William Haas Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, William Haas owns 2 companies in total, including Sequenom Inc (SQNM) , and Labcorp Holdings Inc (LH) .
Click here to see the complete history of William Haas’s form 4 insider trades.
Insider Ownership Summary of William Haas
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SQNM | Sequenom Inc | 2016-09-07 | director |
LH | Labcorp Holdings Inc | 2007-07-05 | EVP & Sales & Marketing |
William Haas Latest Holdings Summary
William Haas currently owns a total of 1 stock. William Haas owns 20,401 shares of Labcorp Holdings Inc (LH) as of July 5, 2007, with a value of $5 Million.
Latest Holdings of William Haas
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
LH | Labcorp Holdings Inc | 2007-07-05 | 20,401 | 221.46 | 4,518,005 |
Holding Weightings of William Haas
William Haas Form 4 Trading Tracker
According to the SEC Form 4 filings, William Haas has made a total of 0 transactions in Labcorp Holdings Inc (LH) over the past 5 years. The most-recent trade in Labcorp Holdings Inc is the sale of 29,000 shares on July 5, 2007, which brought William Haas around $2 Million.
Insider Trading History of William Haas
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William Haas Trading Performance
William Haas Ownership Network
Ownership Network List of William Haas
Ownership Network Relation of William Haas

William Haas Owned Company Details
What does Sequenom Inc do?
Who are the key executives at Sequenom Inc?
William Haas is the director of Sequenom Inc. Other key executives at Sequenom Inc include director & EVP and Treasurer Glenn A Eisenberg , director & Chairman & President & Sec Eberts F Samuel Iii , and Sr VP & GC & Secretary Jeffrey D Linton .
Sequenom Inc (SQNM) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Sequenom Inc (SQNM) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Sequenom Inc (SQNM) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Sequenom Inc (SQNM)'s detailed insider trading history can be found in Insider Trading Tracker table.
Sequenom Inc Insider Transactions
William Haas Mailing Address
Above is the net worth, insider trading, and ownership report for William Haas. Currently GuruFocus does not have mailing address information for William Haas.