John Dennis Mcmahon - Net Worth and Insider Trading

John Dennis Mcmahon Net Worth

The estimated net worth of John Dennis Mcmahon is at least $89 Million dollars as of 2024-04-26. John Dennis Mcmahon is the Director of Snowflake Inc and owns about 478,639 shares of Snowflake Inc (SNOW) stock worth over $73 Million. John Dennis Mcmahon is also the Director of MongoDB Inc and owns about 42,396 shares of MongoDB Inc (MDB) stock worth over $16 Million. Details can be seen in John Dennis Mcmahon's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that John Dennis Mcmahon has not made any transactions after 2023-05-31 and currently still holds the listed stock(s).

Transaction Summary of John Dennis Mcmahon

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John Dennis Mcmahon Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John Dennis Mcmahon owns 2 companies in total, including Snowflake Inc () , and MongoDB Inc () .

Click here to see the complete history of John Dennis Mcmahon’s form 4 insider trades.

Insider Ownership Summary of John Dennis Mcmahon

Ticker Comapny Transaction Date Type of Owner
Snowflake Inc 2023-05-31 director
MongoDB Inc 2021-09-03 director

John Dennis Mcmahon Latest Holdings Summary

John Dennis Mcmahon currently owns a total of 2 stocks. Among these stocks, John Dennis Mcmahon owns 478,639 shares of Snowflake Inc (SNOW) as of May 31, 2023, with a value of $73 Million and a weighting of 82.46%. John Dennis Mcmahon also owns 42,396 shares of MongoDB Inc (MDB) as of September 3, 2021, with a value of $16 Million and a weighting of 17.54%.

Latest Holdings of John Dennis Mcmahon

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
SNOW Snowflake Inc 2023-05-31 478,639 152.50 72,992,448
MDB MongoDB Inc 2021-09-03 42,396 366.13 15,522,447

Holding Weightings of John Dennis Mcmahon


John Dennis Mcmahon Form 4 Trading Tracker

According to the SEC Form 4 filings, John Dennis Mcmahon has made a total of 21 transactions in Snowflake Inc (SNOW) over the past 5 years, including 0 buys and 21 sells. The most-recent trade in Snowflake Inc is the sale of 230,000 shares on May 31, 2023, which brought John Dennis Mcmahon around $38 Million.

According to the SEC Form 4 filings, John Dennis Mcmahon has made a total of 10 transactions in MongoDB Inc (MDB) over the past 5 years, including 0 buys and 10 sells. The most-recent trade in MongoDB Inc is the sale of 1,000 shares on September 3, 2021, which brought John Dennis Mcmahon around $463,280.

Insider Trading History of John Dennis Mcmahon

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.
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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.

John Dennis Mcmahon Trading Performance

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

John Dennis Mcmahon Ownership Network

Ownership Network List of John Dennis Mcmahon

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Ownership Network Relation of John Dennis Mcmahon


John Dennis Mcmahon Owned Company Details

What does Snowflake Inc do?

Who are the key executives at Snowflake Inc?

John Dennis Mcmahon is the director of Snowflake Inc. Other key executives at Snowflake Inc include SVP & Product Management Christian Kleinerman , director & 10 percent owner & CEO and Chairman Frank Slootman , and director & 10 percent owner & President of Products Benoit Dageville .

Snowflake Inc () Insider Trades Summary

Over the past 18 months, John Dennis Mcmahon made 6 insider transaction in Snowflake Inc () with a net sale of 263,053. Other recent insider transactions involving Snowflake Inc () include a net sale of 1,351,732 shares made by Frank Slootman , a net sale of 334,041 shares made by Benoit Dageville , and a net sale of 61,993 shares made by Christian Kleinerman .

In summary, during the past 3 months, insiders sold 385,033 shares of Snowflake Inc () in total and bought 34,572 shares, with a net sale of 350,461 shares. During the past 18 months, 3,058,657 shares of Snowflake Inc () were sold and 36,403 shares were bought by its insiders, resulting in a net sale of 3,022,254 shares.

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

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Snowflake Inc Insider Transactions

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John Dennis Mcmahon Mailing Address

Above is the net worth, insider trading, and ownership report for John Dennis Mcmahon. You might contact John Dennis Mcmahon via mailing address: C/o Bladelogic, Inc., 10 Maguire Street, Building 3, Lexington Ma 02421.

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