Donald Darkin - Net Worth and Insider Trading

Donald Darkin Net Worth

The estimated net worth of Donald Darkin is at least $3 Million dollars as of 2025-04-29. Donald Darkin is the Pres. Global Innovation and Op of ResMed Inc and owns about 13,684 shares of ResMed Inc (RMD) stock worth over $3 Million. Details can be seen in Donald Darkin'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 Donald Darkin has not made any transactions after 2015-11-12 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 Donald Darkin

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Donald Darkin Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Donald Darkin owns 1 companies in total, including ResMed Inc (RMD) .

Click here to see the complete history of Donald Darkin’s form 4 insider trades.

Insider Ownership Summary of Donald Darkin

Ticker Company Transaction Date Type of Owner
RMD ResMed Inc 2015-11-12 Sr. Vice President

Donald Darkin Latest Holdings Summary

Donald Darkin currently owns a total of 1 stock. Donald Darkin owns 13,684 shares of ResMed Inc (RMD) as of November 12, 2015, with a value of $3 Million.

Latest Holdings of Donald Darkin

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
RMD ResMed Inc 2015-11-12 13,684 237.74 3,253,234

Holding Weightings of Donald Darkin


Donald Darkin Form 4 Trading Tracker

According to the SEC Form 4 filings, Donald Darkin has made a total of 0 transactions in ResMed Inc (RMD) over the past 5 years. The most-recent trade in ResMed Inc is the sale of 25,442 shares on November 12, 2015, which brought Donald Darkin around $1 Million.

Insider Trading History of Donald Darkin

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.

Donald Darkin Trading Performance

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

Donald Darkin Ownership Network

Ownership Network List of Donald Darkin

No Data

Ownership Network Relation of Donald Darkin

Insider Network Chart

Donald Darkin Owned Company Details

What does ResMed Inc do?

Who are the key executives at ResMed Inc?

Donald Darkin is the Sr. Vice President of ResMed Inc. Other key executives at ResMed Inc include Chief Financial Officer Brett Sandercock , Chief Executive Officer Michael J. Farrell , and Global General Counsel Michael J Rider .

ResMed Inc (RMD) Insider Trades Summary

Over the past 18 months, Donald Darkin made no insider transaction in ResMed Inc (RMD). Other recent insider transactions involving ResMed Inc (RMD) include a net sale of 27,000 shares made by Brett Sandercock , a net sale of 134,486 shares made by Michael J. Farrell , and a net sale of 39,535 shares made by Peter C Farrell .

In summary, during the past 3 months, insiders sold 52,013 shares of ResMed Inc (RMD) in total and bought 0 shares, with a net sale of 52,013 shares. During the past 18 months, 296,774 shares of ResMed Inc (RMD) were sold and 0 shares were bought by its insiders, resulting in a net sale of 296,774 shares.

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

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ResMed Inc Insider Transactions

No Available Data

Donald Darkin Mailing Address

Above is the net worth, insider trading, and ownership report for Donald Darkin. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Donald Darkin's mailing address is: San Diego Ca 92123.