Stanley T Crooke - Net Worth and Insider Trading

Stanley T Crooke Net Worth

The estimated net worth of Stanley T Crooke is at least $20 Million dollars as of 2024-11-10. Stanley T Crooke is the Exec Chairman of the Board of Ionis Pharmaceuticals Inc and owns about 499,523 shares of Ionis Pharmaceuticals Inc (IONS) stock worth over $20 Million. Stanley T Crooke is also the Director, 10% Owner of Regulus Therapeutics Inc and owns about 58,746 shares of Regulus Therapeutics Inc (RGLS) stock worth over $86,357. Details can be seen in Stanley T Crooke'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 Stanley T Crooke has not made any transactions after 2021-01-26 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 Stanley T Crooke

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Stanley T Crooke Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Stanley T Crooke owns 3 companies in total, including Ionis Pharmaceuticals Inc (IONS) , Akcea Therapeutics Inc (AKCA) , and Regulus Therapeutics Inc (RGLS) .

Click here to see the complete history of Stanley T Crooke’s form 4 insider trades.

Insider Ownership Summary of Stanley T Crooke

Ticker Comapny Transaction Date Type of Owner
IONS Ionis Pharmaceuticals Inc 2021-01-26 director & Chairman & President & CEO
AKCA Akcea Therapeutics Inc 2017-07-13 director
RGLS Regulus Therapeutics Inc 2012-10-10 director & 10 percent owner

Stanley T Crooke Latest Holdings Summary

Stanley T Crooke currently owns a total of 2 stocks. Among these stocks, Stanley T Crooke owns 499,523 shares of Ionis Pharmaceuticals Inc (IONS) as of January 26, 2021, with a value of $20 Million and a weighting of 99.56%. Stanley T Crooke also owns 58,746 shares of Regulus Therapeutics Inc (RGLS) as of October 10, 2012, with a value of $86,357 and a weighting of 0.44%.

Latest Holdings of Stanley T Crooke

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
IONS Ionis Pharmaceuticals Inc 2021-01-26 499,523 39.19 19,576,306
RGLS Regulus Therapeutics Inc 2012-10-10 58,746 1.47 86,357

Holding Weightings of Stanley T Crooke


Stanley T Crooke Form 4 Trading Tracker

According to the SEC Form 4 filings, Stanley T Crooke has made a total of 13 transactions in Ionis Pharmaceuticals Inc (IONS) over the past 5 years, including 0 buys and 13 sells. The most-recent trade in Ionis Pharmaceuticals Inc is the sale of 28,333 shares on January 26, 2021, which brought Stanley T Crooke around $2 Million.

According to the SEC Form 4 filings, Stanley T Crooke has made a total of 0 transactions in Regulus Therapeutics Inc (RGLS) over the past 5 years. The most-recent trade in Regulus Therapeutics Inc is the acquisition of 6,250 shares on October 10, 2012, which cost Stanley T Crooke around $3 Million.

Insider Trading History of Stanley T Crooke

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.

Stanley T Crooke Trading Performance

GuruFocus tracks the stock performance after each of Stanley T Crooke's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Stanley T Crooke is 36.87%. GuruFocus also compares Stanley T Crooke's trading performance to market benchmark return within the same time period. The performance of stocks bought by Stanley T Crooke within 3 months outperforms 1 times out of 1 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Stanley T Crooke'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 Stanley T Crooke

Average Return

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Average return per transaction

Outperforming Transactions

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1 out of 1 outperforming transactions.
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1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) 18.31 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 21.99 LIMIT LIMIT LIMIT LIMIT LIMIT

Stanley T Crooke Ownership Network

Ownership Network List of Stanley T Crooke

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Ownership Network Relation of Stanley T Crooke

Insider Network Chart

Stanley T Crooke Owned Company Details

What does Ionis Pharmaceuticals Inc do?

Who are the key executives at Ionis Pharmaceuticals Inc?

Stanley T Crooke is the director & Chairman & President & CEO of Ionis Pharmaceuticals Inc. Other key executives at Ionis Pharmaceuticals Inc include SVP & Research Eric Swayze , Senior Vice President Richard S Geary , and EVP & Corp and Development Ops Brian Birchler .

Ionis Pharmaceuticals Inc (IONS) Insider Trades Summary

Over the past 18 months, Stanley T Crooke made no insider transaction in Ionis Pharmaceuticals Inc (IONS). Other recent insider transactions involving Ionis Pharmaceuticals Inc (IONS) include a net sale of 181,397 shares made by Brett P Monia , a net sale of 35,600 shares made by Richard S Geary , and a net sale of 60,168 shares made by C Frank Bennett .

In summary, during the past 3 months, insiders sold 704 shares of Ionis Pharmaceuticals Inc (IONS) in total and bought 0 shares, with a net sale of 704 shares. During the past 18 months, 614,196 shares of Ionis Pharmaceuticals Inc (IONS) were sold and 0 shares were bought by its insiders, resulting in a net sale of 614,196 shares.

Ionis Pharmaceuticals Inc (IONS)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Ionis Pharmaceuticals Inc Insider Transactions

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Stanley T Crooke Mailing Address

Above is the net worth, insider trading, and ownership report for Stanley T Crooke. You might contact Stanley T Crooke via mailing address: 2855 Gazelle Court, Carlsbad Ca 92010.