William Spengler - Net Worth and Insider Trading

William Spengler Net Worth

The estimated net worth of William Spengler is at least $29 dollars as of 2024-11-13. William Spengler is the Director of Endo International PLC and owns about 48,835 shares of Endo International PLC (ENDPQ) stock worth over $29. Details can be seen in William Spengler'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 Spengler has not made any transactions after 2016-03-17 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of William Spengler

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William Spengler Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, William Spengler owns 3 companies in total, including ChromaDex Corp (CDXC) , Smith & Wesson Brands Inc (SWBI) , and Endo International PLC (ENDPQ) .

Click here to see the complete history of William Spengler’s form 4 insider trades.

Insider Ownership Summary of William Spengler

Ticker Comapny Transaction Date Type of Owner
CDXC ChromaDex Corp 2010-11-15 President
SWBI Smith & Wesson Brands Inc 2008-07-01 Executive Vice President & CFO
ENDPQ Endo International PLC 2016-03-17 director

William Spengler Latest Holdings Summary

William Spengler currently owns a total of 1 stock. William Spengler owns 48,835 shares of Endo International PLC (ENDPQ) as of March 17, 2016, with a value of $29.

Latest Holdings of William Spengler

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
ENDPQ Endo International PLC 2016-03-17 48,835 0.00 29

Holding Weightings of William Spengler


William Spengler Form 4 Trading Tracker

According to the SEC Form 4 filings, William Spengler has made a total of 0 transactions in Endo International PLC (ENDPQ) over the past 5 years. The most-recent trade in Endo International PLC is the acquisition of 1,000 shares on March 17, 2016, which cost William Spengler around $29,200.

Insider Trading History of William Spengler

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

William Spengler Trading Performance

GuruFocus tracks the stock performance after each of William Spengler's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by William Spengler is -47.68%. GuruFocus also compares William Spengler's trading performance to market benchmark return within the same time period. The performance of stocks bought by William Spengler within 3 months outperforms 0 times out of 2 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how William Spengler's insider trading performs compared to the benchmark.

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Performance of William Spengler

Average Return

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Average return per transaction

Outperforming Transactions

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0 out of 2 outperforming transactions.
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1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) -17.34 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -19.64 LIMIT LIMIT LIMIT LIMIT LIMIT

William Spengler Ownership Network

Ownership Network List of William Spengler

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Ownership Network Relation of William Spengler

Insider Network Chart

William Spengler Owned Company Details

What does ChromaDex Corp do?

Who are the key executives at ChromaDex Corp?

William Spengler is the President of ChromaDex Corp. Other key executives at ChromaDex Corp include SVP Finance / Interim CFO Brianna Gerber , 10 percent owner Champion River Ventures Ltd , and director & 10 percent owner & Chief Executive Officer Jaksch Frank L Jr .

ChromaDex Corp (CDXC) Insider Trades Summary

Over the past 18 months, William Spengler made no insider transaction in ChromaDex Corp (CDXC). Other recent insider transactions involving ChromaDex Corp (CDXC) include a net purchase of 3,467,778 shares made by Champion River Ventures Ltd , a net sale of 23,000 shares made by Kristin Patrick , and a net purchase of 7,000 shares made by Steven D Rubin .

In summary, during the past 3 months, insiders sold 23,000 shares of ChromaDex Corp (CDXC) in total and bought 0 shares, with a net sale of 23,000 shares. During the past 18 months, 23,000 shares of ChromaDex Corp (CDXC) were sold and 3,493,778 shares were bought by its insiders, resulting in a net purchase of 3,470,778 shares.

ChromaDex Corp (CDXC)'s detailed insider trading history can be found in Insider Trading Tracker table.

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ChromaDex Corp Insider Transactions

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William Spengler Mailing Address

Above is the net worth, insider trading, and ownership report for William Spengler. You might contact William Spengler via mailing address: C?o Guilford Pharmaceuticals Inc, 6611 Tributary Street, Baltimore Md 21224.