Irwin Jacobs - Net Worth and Insider Trading

Irwin Jacobs Net Worth

The estimated net worth of Irwin Jacobs is at least $0 dollars as of 2026-08-05. Irwin Jacobs is the Director of Hologic Inc and owns about 0 shares of Hologic Inc (HOLX) stock worth over $0. Details can be seen in Irwin Jacobs'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 Irwin Jacobs has not made any transactions after 2007-11-21 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Irwin Jacobs

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Irwin Jacobs Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Irwin Jacobs owns 1 companies in total, including Hologic Inc (HOLX) .

Click here to see the complete history of Irwin Jacobs’s form 4 insider trades.

Insider Ownership Summary of Irwin Jacobs

Ticker Company Transaction Date Type of Owner
HOLX Hologic Inc 2007-11-21 director

Irwin Jacobs Latest Holdings Summary

Irwin Jacobs currently owns a total of 1 stock. Irwin Jacobs owns 0 shares of Hologic Inc (HOLX) as of November 21, 2007, with a value of $0.

Latest Holdings of Irwin Jacobs

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
HOLX Hologic Inc 2007-11-21 0 76.01 0

Holding Weightings of Irwin Jacobs


Irwin Jacobs Form 4 Trading Tracker

According to the SEC Form 4 filings, Irwin Jacobs has made a total of 0 transactions in Hologic Inc (HOLX) over the past 5 years. The most-recent trade in Hologic Inc is the sale of 86,000 shares on November 21, 2007, which brought Irwin Jacobs around $3 Million.

Insider Trading History of Irwin Jacobs

* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.

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.

Irwin Jacobs Trading Performance

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

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Irwin Jacobs Ownership Network

Ownership Network List of Irwin Jacobs

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Ownership Network Relation of Irwin Jacobs

Insider Network Chart


Irwin Jacobs Owned Company Details

What does Hologic Inc do?

Who are the key executives at Hologic Inc?

Irwin Jacobs is the director of Hologic Inc. Other key executives at Hologic Inc include director & Chairman & President and CEO Stephen P Macmillan , General Counsel Anne M. Liddy , and President & Breast & Skeletal Mark W. Horvath .

Hologic Inc (HOLX) Insider Trades Summary

Over the past 18 months, Irwin Jacobs made no insider transaction in Hologic Inc (HOLX). Other recent insider transactions involving Hologic Inc (HOLX) include a net sale of 138,358 shares made by Stephen P Macmillan , a net sale of 7,402 shares made by Christiana Stamoulis , and a net purchase of 5,445 shares made by Martin D Madaus .

In summary, during the past 3 months, insiders sold 0 shares of Hologic Inc (HOLX) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 145,760 shares of Hologic Inc (HOLX) were sold and 5,445 shares were bought by its insiders, resulting in a net sale of 140,315 shares.

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

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Hologic Inc Insider Transactions

No Available Data

Irwin Jacobs Mailing Address

Above is the net worth, insider trading, and ownership report for Irwin Jacobs. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Irwin Jacobs's mailing address is: Bedford Ma 01730.