John Spirtos - Net Worth and Insider Trading

John Spirtos Net Worth

The estimated net worth of John Spirtos is at least $16,120 dollars as of 2024-04-26. John Spirtos is the Sr. VP, Corporate Dev. of NeuStar Inc and owns about 1,700 shares of NeuStar Inc (NSR) stock worth over $12,410. John Spirtos is also the Director of Symbolic Logic Inc and owns about 3,500 shares of Symbolic Logic Inc (EVOL) stock worth over $3,710. Details can be seen in John Spirtos's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that John Spirtos has not made any transactions after 2013-06-07 and currently still holds the listed stock(s).

Transaction Summary of John Spirtos

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John Spirtos Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John Spirtos owns 5 companies in total, including Symbolic Logic Inc (EVOL) , Innovate Corp (VATE) , and Verint Systems Inc (VRNT) among others .

Click here to see the complete history of John Spirtos’s form 4 insider trades.

Insider Ownership Summary of John Spirtos

Ticker Comapny Transaction Date Type of Owner
EVOL Symbolic Logic Inc 2013-06-07 director
VATE Innovate Corp 2009-07-01 director
VRNT Verint Systems Inc 2008-11-24 director
NSR NeuStar Inc 2008-02-22 Sr. VP & Corporate Dev.
TETCU Tech And Energy Transition Corp 2021-03-16 CEO and President

John Spirtos Latest Holdings Summary

John Spirtos currently owns a total of 2 stocks. Among these stocks, John Spirtos owns 1,700 shares of NeuStar Inc (NSR) as of October 1, 2007, with a value of $12,410 and a weighting of 76.99%. John Spirtos also owns 3,500 shares of Symbolic Logic Inc (EVOL) as of June 7, 2013, with a value of $3,710 and a weighting of 23.01%.

Latest Holdings of John Spirtos

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
NSR NeuStar Inc 2007-10-01 1,700 7.30 12,410
EVOL Symbolic Logic Inc 2013-06-07 3,500 1.06 3,710

Holding Weightings of John Spirtos


John Spirtos Form 4 Trading Tracker

According to the SEC Form 4 filings, John Spirtos has made a total of 0 transactions in NeuStar Inc (NSR) over the past 5 years. The most-recent trade in NeuStar Inc is the sale of 12,500 shares on October 1, 2007, which brought John Spirtos around $423,000.

According to the SEC Form 4 filings, John Spirtos has made a total of 0 transactions in Symbolic Logic Inc (EVOL) over the past 5 years. The most-recent trade in Symbolic Logic Inc is the sale of 24,500 shares on June 7, 2013, which brought John Spirtos around $157,780.

Insider Trading History of John Spirtos

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.
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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.

John Spirtos Trading Performance

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

John Spirtos Ownership Network

Ownership Network List of John Spirtos

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Ownership Network Relation of John Spirtos


John Spirtos Owned Company Details

What does Symbolic Logic Inc do?

Who are the key executives at Symbolic Logic Inc?

John Spirtos is the director of Symbolic Logic Inc. Other key executives at Symbolic Logic Inc include 10 percent owner Ccur Holdings, Inc. , 10 percent owner Karen Singer , and director & Chief Executive Officer Matthew Stecker .

Symbolic Logic Inc (EVOL) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Symbolic Logic Inc (EVOL) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Symbolic Logic Inc (EVOL) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Symbolic Logic Inc (EVOL)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Symbolic Logic Inc Insider Transactions

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John Spirtos Mailing Address

Above is the net worth, insider trading, and ownership report for John Spirtos. You might contact John Spirtos via mailing address: 46000 Center Oak Plaza, Sterling Va 20166.

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