Joshua B Cohen - Net Worth and Insider Trading
Joshua B Cohen Net Worth
The estimated net worth of Joshua B Cohen is at least $18 Million dollars as of 2025-04-26. Joshua B Cohen is the Co-CEO of Amylyx Pharmaceuticals Inc and owns about 3,355,280 shares of Amylyx Pharmaceuticals Inc (AMLX) stock worth over $18 Million. Details can be seen in Joshua B Cohen'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 Joshua B Cohen has not made any transactions after 2025-03-31 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Joshua B Cohen
Joshua B Cohen Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Joshua B Cohen owns 1 companies in total, including Amylyx Pharmaceuticals Inc (AMLX) .
Click here to see the complete history of Joshua B Cohen’s form 4 insider trades.
Insider Ownership Summary of Joshua B Cohen
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
AMLX | Amylyx Pharmaceuticals Inc | 2025-03-31 | director & Co-Chief Executive Officer |
Joshua B Cohen Latest Holdings Summary
Joshua B Cohen currently owns a total of 1 stock. Joshua B Cohen owns 3,355,280 shares of Amylyx Pharmaceuticals Inc (AMLX) as of March 31, 2025, with a value of $18 Million.
Latest Holdings of Joshua B Cohen
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
AMLX | Amylyx Pharmaceuticals Inc | 2025-03-31 | 3,355,280 | 5.36 | 17,984,301 |
Holding Weightings of Joshua B Cohen
Joshua B Cohen Form 4 Trading Tracker
According to the SEC Form 4 filings, Joshua B Cohen has made a total of 9 transactions in Amylyx Pharmaceuticals Inc (AMLX) over the past 5 years, including 0 buys and 9 sells. The most-recent trade in Amylyx Pharmaceuticals Inc is the sale of 21,490 shares on March 31, 2025, which brought Joshua B Cohen around $74,570.
Insider Trading History of Joshua B Cohen
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Joshua B Cohen Trading Performance
Joshua B Cohen Ownership Network
Ownership Network List of Joshua B Cohen
Ownership Network Relation of Joshua B Cohen

Joshua B Cohen Owned Company Details
What does Amylyx Pharmaceuticals Inc do?
Who are the key executives at Amylyx Pharmaceuticals Inc?
Joshua B Cohen is the director & Co-Chief Executive Officer of Amylyx Pharmaceuticals Inc. Other key executives at Amylyx Pharmaceuticals Inc include director & Co-Chief Executive Officer Justin B. Klee , Chief Legal Officer Gina Mazzariello , and Chief Financial Officer James M Frates .
Amylyx Pharmaceuticals Inc (AMLX) Insider Trades Summary
Over the past 18 months, Joshua B Cohen made 7 insider transaction in Amylyx Pharmaceuticals Inc (AMLX) with a net sale of 73,972. Other recent insider transactions involving Amylyx Pharmaceuticals Inc (AMLX) include a net sale of 42,192 shares made by Gina Mazzariello , a net sale of 73,976 shares made by Justin B. Klee , and a net purchase of 24,596 shares made by James M Frates .
In summary, during the past 3 months, insiders sold 117,847 shares of Amylyx Pharmaceuticals Inc (AMLX) in total and bought 10,000 shares, with a net sale of 107,847 shares. During the past 18 months, 237,644 shares of Amylyx Pharmaceuticals Inc (AMLX) were sold and 209,000 shares were bought by its insiders, resulting in a net sale of 28,644 shares.
Amylyx Pharmaceuticals Inc (AMLX)'s detailed insider trading history can be found in Insider Trading Tracker table.
Amylyx Pharmaceuticals Inc Insider Transactions
Joshua B Cohen Mailing Address
Above is the net worth, insider trading, and ownership report for Joshua B Cohen. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Joshua B Cohen's mailing address is: Cambridge Ma 02141.