David J Mclachlan - Net Worth and Insider Trading

David J Mclachlan Net Worth

The estimated net worth of David J Mclachlan is at least $5 Million dollars as of 2025-05-05. David J Mclachlan is the Director of Skyworks Solutions Inc and owns about 53,165 shares of Skyworks Solutions Inc (SWKS) stock worth over $4 Million. David J Mclachlan is also the Director of Dyax Corp and owns about 29,100 shares of Dyax Corp (DYAX) stock worth over $1 Million. Details can be seen in David J Mclachlan'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 David J Mclachlan has not made any transactions after 2015-06-08 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 David J Mclachlan

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David J Mclachlan Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, David J Mclachlan owns 2 companies in total, including Skyworks Solutions Inc (SWKS) , and Dyax Corp (DYAX) .

Click here to see the complete history of David J Mclachlan’s form 4 insider trades.

Insider Ownership Summary of David J Mclachlan

Ticker Company Transaction Date Type of Owner
SWKS Skyworks Solutions Inc 2015-05-11 director
DYAX Dyax Corp 2016-01-22 other: Former director

David J Mclachlan Latest Holdings Summary

David J Mclachlan currently owns a total of 2 stocks. Among these stocks, David J Mclachlan owns 53,165 shares of Skyworks Solutions Inc (SWKS) as of May 11, 2015, with a value of $4 Million and a weighting of 75.88%. David J Mclachlan also owns 29,100 shares of Dyax Corp (DYAX) as of June 8, 2015, with a value of $1 Million and a weighting of 24.12%.

Latest Holdings of David J Mclachlan

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
SWKS Skyworks Solutions Inc 2015-05-11 53,165 66.13 3,515,801
DYAX Dyax Corp 2015-06-08 29,100 38.41 1,117,731

Holding Weightings of David J Mclachlan


David J Mclachlan Form 4 Trading Tracker

According to the SEC Form 4 filings, David J Mclachlan has made a total of 0 transactions in Skyworks Solutions Inc (SWKS) over the past 5 years. The most-recent trade in Skyworks Solutions Inc is the sale of 5,600 shares on May 11, 2015, which brought David J Mclachlan around $544,376.

According to the SEC Form 4 filings, David J Mclachlan has made a total of 0 transactions in Dyax Corp (DYAX) over the past 5 years. The most-recent trade in Dyax Corp is the sale of 75,000 shares on June 8, 2015, which brought David J Mclachlan around $2 Million.

Insider Trading History of David J Mclachlan

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.

David J Mclachlan Trading Performance

GuruFocus tracks the stock performance after each of David J Mclachlan's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by David J Mclachlan is -0.29%. GuruFocus also compares David J Mclachlan's trading performance to market benchmark return within the same time period. The performance of stocks bought by David J Mclachlan within 3 months outperforms 1 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 David J Mclachlan'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 David J Mclachlan

Average Return

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Average return per transaction

Outperforming Transactions

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1 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(%) -5.48 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -9.91 LIMIT LIMIT LIMIT LIMIT LIMIT

David J Mclachlan Ownership Network

Ownership Network List of David J Mclachlan

No Data

Ownership Network Relation of David J Mclachlan

Insider Network Chart


David J Mclachlan Owned Company Details

What does Skyworks Solutions Inc do?

Who are the key executives at Skyworks Solutions Inc?

David J Mclachlan is the director of Skyworks Solutions Inc. Other key executives at Skyworks Solutions Inc include VP & General Counsel &Secretary Robert John Terry , SVP & Tech. & Manufacturing Reza Kasnavi , and VP & Sales & Marketing Carlos S Bori .

Skyworks Solutions Inc (SWKS) Insider Trades Summary

Over the past 18 months, David J Mclachlan made no insider transaction in Skyworks Solutions Inc (SWKS). Other recent insider transactions involving Skyworks Solutions Inc (SWKS) include a net sale of 25,975 shares made by Reza Kasnavi , a net sale of 21,871 shares made by Robert John Terry , and a net sale of 19,498 shares made by Carlos S Bori .

In summary, during the past 3 months, insiders sold 0 shares of Skyworks Solutions Inc (SWKS) in total and bought 10,000 shares, with a net purchase of 10,000 shares. During the past 18 months, 109,640 shares of Skyworks Solutions Inc (SWKS) were sold and 21,142 shares were bought by its insiders, resulting in a net sale of 88,498 shares.

Skyworks Solutions Inc (SWKS)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Skyworks Solutions Inc Insider Transactions

No Available Data

David J Mclachlan Mailing Address

Above is the net worth, insider trading, and ownership report for David J Mclachlan. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, David J Mclachlan's mailing address is: Cambridge Ma 02139.