James Bylund - Net Worth and Insider Trading

James Bylund Net Worth

The estimated net worth of James Bylund is at least $2 Million dollars as of 2024-11-05. James Bylund is the COO of Repligen Corp and owns about 14,135 shares of Repligen Corp (RGEN) stock worth over $2 Million. Details can be seen in James Bylund'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 James Bylund has not made any transactions after 2024-02-23 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 James Bylund

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James Bylund Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, James Bylund owns 1 companies in total, including Repligen Corp (RGEN) .

Click here to see the complete history of James Bylund’s form 4 insider trades.

Insider Ownership Summary of James Bylund

Ticker Comapny Transaction Date Type of Owner
RGEN Repligen Corp 2024-02-23 SVP & Global Operations & IT

James Bylund Latest Holdings Summary

James Bylund currently owns a total of 1 stock. James Bylund owns 14,135 shares of Repligen Corp (RGEN) as of February 23, 2024, with a value of $2 Million.

Latest Holdings of James Bylund

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
RGEN Repligen Corp 2024-02-23 14,135 142.59 2,015,510

Holding Weightings of James Bylund


James Bylund Form 4 Trading Tracker

According to the SEC Form 4 filings, James Bylund has made a total of 3 transactions in Repligen Corp (RGEN) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in Repligen Corp is the sale of 4,373 shares on February 23, 2024, which brought James Bylund around $866,204.

Insider Trading History of James Bylund

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.

James Bylund Trading Performance

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

James Bylund Ownership Network

Ownership Network List of James Bylund

No Data

Ownership Network Relation of James Bylund

Insider Network Chart

James Bylund Owned Company Details

What does Repligen Corp do?

Who are the key executives at Repligen Corp?

James Bylund is the SVP & Global Operations & IT of Repligen Corp. Other key executives at Repligen Corp include director & Chief Executive Officer Anthony Hunt , Senior VP & R&D Ralf Kuriyel , and See Remarks Christine Gebski .

Repligen Corp (RGEN) Insider Trades Summary

Over the past 18 months, James Bylund made 1 insider transaction in Repligen Corp (RGEN) with a net sale of 4,373. Other recent insider transactions involving Repligen Corp (RGEN) include a net sale of 56,970 shares made by Anthony Hunt , a net sale of 15,130 shares made by Ralf Kuriyel , and a net purchase of 3,115 shares made by Martin D Madaus .

In summary, during the past 3 months, insiders sold 22,191 shares of Repligen Corp (RGEN) in total and bought 0 shares, with a net sale of 22,191 shares. During the past 18 months, 84,111 shares of Repligen Corp (RGEN) were sold and 6,315 shares were bought by its insiders, resulting in a net sale of 77,796 shares.

Repligen Corp (RGEN)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Repligen Corp Insider Transactions

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James Bylund Mailing Address

Above is the net worth, insider trading, and ownership report for James Bylund. You might contact James Bylund via mailing address: C/o Repligen Corporation, 41 Syon St. Bldg. Suite 100, Waltham Ma 02453.