Mark R Patterson - Net Worth and Insider Trading

Mark R Patterson Net Worth

The estimated net worth of Mark R Patterson is at least $1 Million dollars as of 2025-07-17. Mark R Patterson is the Director of Digital Realty Trust Inc and owns about 6,522 shares of Digital Realty Trust Inc (DLR) stock worth over $1 Million. Mark R Patterson is also the Director of Global Cord Blood Corp and owns about 6,250 shares of Global Cord Blood Corp (CORBF) stock worth over $4,688. Details can be seen in Mark R Patterson'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 Mark R Patterson has not made any transactions after 2025-06-05 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 Mark R Patterson

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Mark R Patterson Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Mark R Patterson owns 6 companies in total, including Digital Realty Trust Inc (DLR) , Americold Realty Trust Inc (COLD) , and Paramount Group Inc (PGRE) among others .

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

Insider Ownership Summary of Mark R Patterson

Ticker Company Transaction Date Type of Owner
DLR Digital Realty Trust Inc 2025-06-05 director
COLD Americold Realty Trust Inc 2018-01-18 director
PGRE Paramount Group Inc 2018-05-17 director
LIMIT LIMIT 2016-02-04 director
LIMIT LIMIT 2017-01-03 director
LIMIT LIMIT 2014-11-17 director & CEO and Chairman

Mark R Patterson Latest Holdings Summary

Mark R Patterson currently owns a total of 2 stocks. Among these stocks, Mark R Patterson owns 6,522 shares of Digital Realty Trust Inc (DLR) as of June 5, 2025, with a value of $1 Million and a weighting of 99.59%. Mark R Patterson also owns 6,250 shares of Global Cord Blood Corp (CORBF) as of January 23, 2018, with a value of $4,688 and a weighting of 0.41%.

Latest Holdings of Mark R Patterson

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
DLR Digital Realty Trust Inc 2025-06-05 6,522 172.98 1,128,176
CORBF Global Cord Blood Corp 2018-01-23 6,250 0.75 4,688

Holding Weightings of Mark R Patterson


Mark R Patterson Form 4 Trading Tracker

According to the SEC Form 4 filings, Mark R Patterson has made a total of 1 transactions in Digital Realty Trust Inc (DLR) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Digital Realty Trust Inc is the sale of 175 shares on June 5, 2025, which brought Mark R Patterson around $30,888.

According to the SEC Form 4 filings, Mark R Patterson has made a total of 0 transactions in Global Cord Blood Corp (CORBF) over the past 5 years. The most-recent trade in Global Cord Blood Corp is the acquisition of 6,250 shares on January 23, 2018, which cost Mark R Patterson around $100,000.

Insider Trading History of Mark R Patterson

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.

Mark R Patterson Trading Performance

GuruFocus tracks the stock performance after each of Mark R Patterson's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mark R Patterson is 2.37%. GuruFocus also compares Mark R Patterson's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mark R Patterson within 3 months outperforms 2 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 Mark R Patterson'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 Mark R Patterson

Average Return

LIMIT
Average return per transaction

Outperforming Transactions

LIMIT
0 out of 2 outperforming transactions.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) 19.64 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 22.87 LIMIT LIMIT LIMIT LIMIT LIMIT

Mark R Patterson Ownership Network

Ownership Network List of Mark R Patterson

No Data

Ownership Network Relation of Mark R Patterson

Insider Network Chart


Mark R Patterson Owned Company Details

What does Digital Realty Trust Inc do?

Who are the key executives at Digital Realty Trust Inc?

Mark R Patterson is the director of Digital Realty Trust Inc. Other key executives at Digital Realty Trust Inc include SVP & Finance and Accounting Matt Mercier , Chief Human Resources Officer Cindy Fiedelman , and Chief Accounting Officer Peter C. Olson .

Digital Realty Trust Inc (DLR) Insider Trades Summary

Over the past 18 months, Mark R Patterson made 1 insider transaction in Digital Realty Trust Inc (DLR) with a net sale of 175. Other recent insider transactions involving Digital Realty Trust Inc (DLR) include a net sale of 4,000 shares made by Mandeville Jean F H P , a net sale of 2,518 shares made by Matt Mercier ,

In summary, during the past 3 months, insiders sold 175 shares of Digital Realty Trust Inc (DLR) in total and bought 0 shares, with a net sale of 175 shares. During the past 18 months, 6,693 shares of Digital Realty Trust Inc (DLR) were sold and 0 shares were bought by its insiders, resulting in a net sale of 6,693 shares.

Digital Realty Trust Inc (DLR)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Digital Realty Trust Inc Insider Transactions

No Available Data

Mark R Patterson Mailing Address

Above is the net worth, insider trading, and ownership report for Mark R Patterson. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mark R Patterson's mailing address is: Short Hills Nj 07078.