Joseph R Rostock - Net Worth and Insider Trading

Joseph R Rostock Net Worth

The estimated net worth of Joseph R Rostock is at least $2 Million dollars as of 2024-11-11. Joseph R Rostock is the Fmr. Chief Technology Officer of Inovalon Holdings Inc and owns about 73,539 shares of Inovalon Holdings Inc (INOV) stock worth over $2 Million. Joseph R Rostock is also the See Remarks of comScore Inc and owns about 728 shares of comScore Inc (SCOR) stock worth over $3,865. Details can be seen in Joseph R Rostock'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 Joseph R Rostock has not made any transactions after 2019-03-22 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 Joseph R Rostock

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Joseph R Rostock Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Joseph R Rostock owns 2 companies in total, including comScore Inc (SCOR) , and Inovalon Holdings Inc (INOV) .

Click here to see the complete history of Joseph R Rostock’s form 4 insider trades.

Insider Ownership Summary of Joseph R Rostock

Ticker Comapny Transaction Date Type of Owner
SCOR comScore Inc 2019-03-22 Chief Information Officer
INOV Inovalon Holdings Inc 2017-05-08 Chief Technology Officer

Joseph R Rostock Latest Holdings Summary

Joseph R Rostock currently owns a total of 2 stocks. Among these stocks, Joseph R Rostock owns 73,539 shares of Inovalon Holdings Inc (INOV) as of May 8, 2017, with a value of $2 Million and a weighting of 99.81%. Joseph R Rostock also owns 728 shares of comScore Inc (SCOR) as of March 22, 2019, with a value of $3,865 and a weighting of 0.19%.

Latest Holdings of Joseph R Rostock

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
INOV Inovalon Holdings Inc 2017-05-08 73,539 26.95 1,982,060
SCOR comScore Inc 2019-03-22 728 5.31 3,865

Holding Weightings of Joseph R Rostock


Joseph R Rostock Form 4 Trading Tracker

According to the SEC Form 4 filings, Joseph R Rostock has made a total of 0 transactions in Inovalon Holdings Inc (INOV) over the past 5 years. The most-recent trade in Inovalon Holdings Inc is the sale of 104,649 shares on May 8, 2017, which brought Joseph R Rostock around $1 Million.

According to the SEC Form 4 filings, Joseph R Rostock has made a total of 0 transactions in comScore Inc (SCOR) over the past 5 years. The most-recent trade in comScore Inc is the sale of 27 shares on March 22, 2019, which brought Joseph R Rostock around $11,315.

Insider Trading History of Joseph R Rostock

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.

Joseph R Rostock Trading Performance

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

Joseph R Rostock Ownership Network

Ownership Network List of Joseph R Rostock

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Ownership Network Relation of Joseph R Rostock

Insider Network Chart

Joseph R Rostock Owned Company Details

What does comScore Inc do?

Who are the key executives at comScore Inc?

Joseph R Rostock is the Chief Information Officer of comScore Inc. Other key executives at comScore Inc include Chief Commercial Officer Stephen Bagdasarian , Chief Accounting Officer Mary Margaret Curry , and Chief Financial Officer Jonathan Carpenter .

comScore Inc (SCOR) Insider Trades Summary

Over the past 18 months, Joseph R Rostock made no insider transaction in comScore Inc (SCOR). Other recent insider transactions involving comScore Inc (SCOR) include a net purchase of 12,500 shares made by Jonathan Carpenter , a net purchase of 50,000 shares made by Brian J Wendling , and a net purchase of 15,000 shares made by Mary Margaret Curry .

In summary, during the past 3 months, insiders sold 0 shares of comScore Inc (SCOR) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of comScore Inc (SCOR) were sold and 5,742 shares were bought by its insiders, resulting in a net purchase of 5,742 shares.

comScore Inc (SCOR)'s detailed insider trading history can be found in Insider Trading Tracker table.

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comScore Inc Insider Transactions

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Joseph R Rostock Mailing Address

Above is the net worth, insider trading, and ownership report for Joseph R Rostock. You might contact Joseph R Rostock via mailing address: C/o Inovalon Holdings, Inc., 4321 Collington Road, Bowie Md 20716.