Kathryn L Biberstein - Net Worth and Insider Trading

Kathryn L Biberstein Net Worth

The estimated net worth of Kathryn L Biberstein is at least $4 Million dollars as of 2024-04-25. Kathryn L Biberstein is the EVP/CAO/CCO Alks Inc; Sec ALKS of Alkermes PLC and owns about 150,889 shares of Alkermes PLC (ALKS) stock worth over $4 Million. Details can be seen in Kathryn L Biberstein's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Kathryn L Biberstein has not made any transactions after 2017-09-11 and currently still holds the listed stock(s).

Transaction Summary of Kathryn L Biberstein

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Kathryn L Biberstein Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Kathryn L Biberstein owns 1 companies in total, including Alkermes PLC (ALKS) .

Click here to see the complete history of Kathryn L Biberstein’s form 4 insider trades.

Insider Ownership Summary of Kathryn L Biberstein

Ticker Comapny Transaction Date Type of Owner
ALKS Alkermes PLC 2017-09-11 SVP & GC & Secretary & Alks & Inc.

Kathryn L Biberstein Latest Holdings Summary

Kathryn L Biberstein currently owns a total of 1 stock. Kathryn L Biberstein owns 150,889 shares of Alkermes PLC (ALKS) as of September 11, 2017, with a value of $4 Million.

Latest Holdings of Kathryn L Biberstein

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
ALKS Alkermes PLC 2017-09-11 150,889 24.65 3,719,414

Holding Weightings of Kathryn L Biberstein


Kathryn L Biberstein Form 4 Trading Tracker

According to the SEC Form 4 filings, Kathryn L Biberstein has made a total of 0 transactions in Alkermes PLC (ALKS) over the past 5 years. The most-recent trade in Alkermes PLC is the sale of 13,566 shares on September 11, 2017, which brought Kathryn L Biberstein around $695,800.

Insider Trading History of Kathryn L Biberstein

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.

Kathryn L Biberstein Trading Performance

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

Kathryn L Biberstein Ownership Network

Ownership Network List of Kathryn L Biberstein

No Data

Ownership Network Relation of Kathryn L Biberstein


Kathryn L Biberstein Owned Company Details

What does Alkermes PLC do?

Who are the key executives at Alkermes PLC?

Kathryn L Biberstein is the SVP & GC & Secretary & Alks & Inc. of Alkermes PLC. Other key executives at Alkermes PLC include SVP & Chief Commercial Officer Christian Todd Nichols , SVP & Corp Dev. & Alkermes & Inc. Michael J Landine , and director & Director and CEO & Alkermes plc Richard F Pops .

Alkermes PLC (ALKS) Insider Trades Summary

Over the past 18 months, Kathryn L Biberstein made no insider transaction in Alkermes PLC (ALKS). Other recent insider transactions involving Alkermes PLC (ALKS) include a net sale of 8,128 shares made by Cato T Laurencin , a net sale of 37,551 shares made by Christian Todd Nichols , and a net sale of 41,250 shares made by Nancy Wysenski .

In summary, during the past 3 months, insiders sold 15,666 shares of Alkermes PLC (ALKS) in total and bought 0 shares, with a net sale of 15,666 shares. During the past 18 months, 89,488 shares of Alkermes PLC (ALKS) were sold and 35,000 shares were bought by its insiders, resulting in a net sale of 54,488 shares.

Alkermes PLC (ALKS)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Alkermes PLC Insider Transactions

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Kathryn L Biberstein Mailing Address

Above is the net worth, insider trading, and ownership report for Kathryn L Biberstein. You might contact Kathryn L Biberstein via mailing address: 88 Sidney St, Cambridge Ma 021394136.

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