Brian F Sullivan - Net Worth and Insider Trading

Brian F Sullivan Net Worth

The estimated net worth of Brian F Sullivan is at least $56 Million dollars as of 2024-11-13. Brian F Sullivan is the CEO, 10% Owner of Celcuity Inc and owns about 3,016,643 shares of Celcuity Inc (CELC) stock worth over $45 Million. Brian F Sullivan is also the Director of Entegris Inc and owns about 98,478 shares of Entegris Inc (ENTG) stock worth over $10 Million. Details can be seen in Brian F Sullivan'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 Brian F Sullivan has not made any transactions after 2022-12-09 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 Brian F Sullivan

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Brian F Sullivan Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Brian F Sullivan owns 3 companies in total, including Entegris Inc (ENTG) , Celcuity Inc (CELC) , and Echo Therapeutics Inc (ECTE) .

Click here to see the complete history of Brian F Sullivan’s form 4 insider trades.

Insider Ownership Summary of Brian F Sullivan

Ticker Comapny Transaction Date Type of Owner
ENTG Entegris Inc 2021-03-03 director
CELC Celcuity Inc 2022-12-09 director & 10 percent owner & Chief Executive Officer
ECTE Echo Therapeutics Inc 2006-08-14 director

Brian F Sullivan Latest Holdings Summary

Brian F Sullivan currently owns a total of 2 stocks. Among these stocks, Brian F Sullivan owns 3,016,643 shares of Celcuity Inc (CELC) as of December 9, 2022, with a value of $45 Million and a weighting of 81.14%. Brian F Sullivan also owns 98,478 shares of Entegris Inc (ENTG) as of March 3, 2021, with a value of $10 Million and a weighting of 18.86%.

Latest Holdings of Brian F Sullivan

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
CELC Celcuity Inc 2022-12-09 3,016,643 14.93 45,038,480
ENTG Entegris Inc 2021-03-03 98,478 106.33 10,471,166

Holding Weightings of Brian F Sullivan


Brian F Sullivan Form 4 Trading Tracker

According to the SEC Form 4 filings, Brian F Sullivan has made a total of 1 transactions in Celcuity Inc (CELC) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Celcuity Inc is the acquisition of 260,869 shares on December 9, 2022, which cost Brian F Sullivan around $2 Million.

According to the SEC Form 4 filings, Brian F Sullivan has made a total of 1 transactions in Entegris Inc (ENTG) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Entegris Inc is the sale of 7,659 shares on March 3, 2021, which brought Brian F Sullivan around $799,140.

Insider Trading History of Brian F Sullivan

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.

Brian F Sullivan Trading Performance

GuruFocus tracks the stock performance after each of Brian F Sullivan's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Brian F Sullivan is 8.48%. GuruFocus also compares Brian F Sullivan's trading performance to market benchmark return within the same time period. The performance of stocks bought by Brian F Sullivan within 3 months outperforms 2 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 Brian F Sullivan'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 Brian F Sullivan

Average Return

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Average return per transaction

Outperforming Transactions

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2 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(%) 8.61 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 6.69 LIMIT LIMIT LIMIT LIMIT LIMIT

Brian F Sullivan Ownership Network

Ownership Network List of Brian F Sullivan

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Ownership Network Relation of Brian F Sullivan

Insider Network Chart

Brian F Sullivan Owned Company Details

What does Entegris Inc do?

Who are the key executives at Entegris Inc?

Brian F Sullivan is the director of Entegris Inc. Other key executives at Entegris Inc include See Remarks Daniel D. Woodland , director & President & CEO Bertrand Loy , and SVP & CTO James Anthony O'neill .

Entegris Inc (ENTG) Insider Trades Summary

Over the past 18 months, Brian F Sullivan made no insider transaction in Entegris Inc (ENTG). Other recent insider transactions involving Entegris Inc (ENTG) include a net sale of 39,000 shares made by Daniel D. Woodland , a net sale of 8,679 shares made by James Anthony O'neill , and a net sale of 5,461 shares made by Joseph Colella .

In summary, during the past 3 months, insiders sold 0 shares of Entegris Inc (ENTG) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 148,033 shares of Entegris Inc (ENTG) were sold and 0 shares were bought by its insiders, resulting in a net sale of 148,033 shares.

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

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Entegris Inc Insider Transactions

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Brian F Sullivan Mailing Address

Above is the net worth, insider trading, and ownership report for Brian F Sullivan. You might contact Brian F Sullivan via mailing address: 16305 36th Avenue N, Minneapolis Mn 55446.