Michael Bigham - Net Worth and Insider Trading

Michael Bigham Net Worth

The estimated net worth of Michael Bigham is at least $4 Million dollars as of 2024-04-25. Michael Bigham is the Exec. Chairman of the Board of Paratek Pharmaceuticals Inc and owns about 1,334,702 shares of Paratek Pharmaceuticals Inc (PRTK) stock worth over $3 Million. Michael Bigham is also the Director of Supernus Pharmaceuticals Inc and owns about 35,000 shares of Supernus Pharmaceuticals Inc (SUPN) stock worth over $1 Million. Details can be seen in Michael Bigham's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Michael Bigham has not made any transactions after 2023-08-09 and currently still holds the listed stock(s).

Transaction Summary of Michael Bigham

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Michael Bigham Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Michael Bigham owns 5 companies in total, including Adamas Pharmaceuticals Inc (ADMS) , Paratek Pharmaceuticals Inc (PRTK) , and Supernus Pharmaceuticals Inc (SUPN) among others .

Click here to see the complete history of Michael Bigham’s form 4 insider trades.

Insider Ownership Summary of Michael Bigham

Ticker Comapny Transaction Date Type of Owner
ADMS Adamas Pharmaceuticals Inc 2020-06-03 director
PRTK Paratek Pharmaceuticals Inc 2023-08-09 director & Exec. Chairman of the Board
SUPN Supernus Pharmaceuticals Inc 2013-03-22 director
FLAC Frazier Lifesciences Acquisition Corp 2022-11-22 director
FLACU Frazier Lifesciences Acquisition Corp 2022-11-22 director

Michael Bigham Latest Holdings Summary

Michael Bigham currently owns a total of 2 stocks. Among these stocks, Michael Bigham owns 1,334,702 shares of Paratek Pharmaceuticals Inc (PRTK) as of August 9, 2023, with a value of $3 Million and a weighting of 74%. Michael Bigham also owns 35,000 shares of Supernus Pharmaceuticals Inc (SUPN) as of March 22, 2013, with a value of $1 Million and a weighting of 26%.

Latest Holdings of Michael Bigham

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
PRTK Paratek Pharmaceuticals Inc 2023-08-09 1,334,702 2.23 2,976,385
SUPN Supernus Pharmaceuticals Inc 2013-03-22 35,000 29.88 1,045,800

Holding Weightings of Michael Bigham


Michael Bigham Form 4 Trading Tracker

According to the SEC Form 4 filings, Michael Bigham has made a total of 11 transactions in Paratek Pharmaceuticals Inc (PRTK) over the past 5 years, including 0 buys and 11 sells. The most-recent trade in Paratek Pharmaceuticals Inc is the sale of 31,250 shares on August 9, 2023, which brought Michael Bigham around $68,750.

According to the SEC Form 4 filings, Michael Bigham has made a total of 0 transactions in Supernus Pharmaceuticals Inc (SUPN) over the past 5 years. The most-recent trade in Supernus Pharmaceuticals Inc is the acquisition of 35,000 shares on March 22, 2013, which cost Michael Bigham around $189,350.

Insider Trading History of Michael Bigham

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.

Michael Bigham Trading Performance

GuruFocus tracks the stock performance after each of Michael Bigham's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael Bigham is 5.59%. GuruFocus also compares Michael Bigham's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael Bigham 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 Michael Bigham'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 Michael Bigham

Average Return

66.75%

Average return per transaction

Outperforming Transactions

100%

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(%) -7.19 5.59 11.76 66.75 14.43 1.32
Relative Return to S&P 500(%) -8.83 3.23 3.28 49.12 -0.88 -9.38

Michael Bigham Ownership Network

Ownership Network List of Michael Bigham

No Data

Ownership Network Relation of Michael Bigham


Michael Bigham Owned Company Details

What does Adamas Pharmaceuticals Inc do?

Who are the key executives at Adamas Pharmaceuticals Inc?

Michael Bigham is the director of Adamas Pharmaceuticals Inc. Other key executives at Adamas Pharmaceuticals Inc include Chief Commercial Officer Vijay Shreedhar , Chief Financial Officer Christopher B Prentiss , and director & 10 percent owner William W. Ericson .

Adamas Pharmaceuticals Inc (ADMS) Insider Trades Summary

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

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

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Adamas Pharmaceuticals Inc Insider Transactions

No Available Data

Michael Bigham Mailing Address

Above is the net worth, insider trading, and ownership report for Michael Bigham. You might contact Michael Bigham via mailing address: 890 Winter Street, Waltham Ma 02451.

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