Cathleen Black - Net Worth and Insider Trading

Cathleen Black Net Worth

The estimated net worth of Cathleen Black is at least $843,440 dollars as of 2024-11-13. Cathleen Black is the Director of International Business Machines Corp and owns about 4,000 shares of International Business Machines Corp (IBM) stock worth over $843,440. Cathleen Black is also the Director of PubMatic Inc and owns about 0 shares of PubMatic Inc (PUBM) stock worth over $0. Details can be seen in Cathleen Black'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 Cathleen Black has not made any transactions after 2021-11-18 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 Cathleen Black

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Cathleen Black Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Cathleen Black owns 3 companies in total, including International Business Machines Corp (IBM) , Coca-Cola Co (KO) , and PubMatic Inc (PUBM) .

Click here to see the complete history of Cathleen Black’s form 4 insider trades.

Insider Ownership Summary of Cathleen Black

Ticker Comapny Transaction Date Type of Owner
IBM International Business Machines Corp 2010-02-23 director
KO Coca-Cola Co 2003-07-01 director
PUBM PubMatic Inc 2021-11-18 director

Cathleen Black Latest Holdings Summary

Cathleen Black currently owns a total of 2 stocks. Among these stocks, Cathleen Black owns 4,000 shares of International Business Machines Corp (IBM) as of February 23, 2010, with a value of $843,440 and a weighting of 100%. Cathleen Black also owns 0 shares of PubMatic Inc (PUBM) as of November 18, 2021, with a value of $0 and a weighting of 0%.

Latest Holdings of Cathleen Black

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
IBM International Business Machines Corp 2010-02-23 4,000 210.86 843,440
PUBM PubMatic Inc 2021-11-18 0 16.43 0

Holding Weightings of Cathleen Black


Cathleen Black Form 4 Trading Tracker

According to the SEC Form 4 filings, Cathleen Black has made a total of 0 transactions in International Business Machines Corp (IBM) over the past 5 years. The most-recent trade in International Business Machines Corp is the sale of 8,000 shares on February 23, 2010, which brought Cathleen Black around $1 Million.

According to the SEC Form 4 filings, Cathleen Black has made a total of 1 transactions in PubMatic Inc (PUBM) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in PubMatic Inc is the sale of 18,750 shares on November 18, 2021, which brought Cathleen Black around $714,562.

Insider Trading History of Cathleen Black

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.

Cathleen Black Trading Performance

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

Cathleen Black Ownership Network

Ownership Network List of Cathleen Black

No Data

Ownership Network Relation of Cathleen Black

Insider Network Chart

Cathleen Black Owned Company Details

What does International Business Machines Corp do?

Who are the key executives at International Business Machines Corp?

Cathleen Black is the director of International Business Machines Corp. Other key executives at International Business Machines Corp include Senior Vice President Nickle Jaclyn Lamoreaux , Senior Vice President Michelle H Browdy , and Vice President and Controller James J Kavanaugh .

International Business Machines Corp (IBM) Insider Trades Summary

Over the past 18 months, Cathleen Black made no insider transaction in International Business Machines Corp (IBM). Other recent insider transactions involving International Business Machines Corp (IBM) include a net sale of 9,800 shares made by Michelle H Browdy , and a net sale of 3,600 shares made by Nickle Jaclyn Lamoreaux .

In summary, during the past 3 months, insiders sold 3,600 shares of International Business Machines Corp (IBM) in total and bought 0 shares, with a net sale of 3,600 shares. During the past 18 months, 13,400 shares of International Business Machines Corp (IBM) were sold and 0 shares were bought by its insiders, resulting in a net sale of 13,400 shares.

International Business Machines Corp (IBM)'s detailed insider trading history can be found in Insider Trading Tracker table.

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International Business Machines Corp Insider Transactions

No Available Data

Cathleen Black Mailing Address

Above is the net worth, insider trading, and ownership report for Cathleen Black. You might contact Cathleen Black via mailing address: Hearst Magazines, 1345 Avenue Of The Americas, New York Ny 10105.