Dennis A Ausiello - Net Worth and Insider Trading
Dennis A Ausiello Net Worth
The estimated net worth of Dennis A Ausiello is at least $1 Million dollars as of 2025-05-07. Dennis A Ausiello is the Director of Alnylam Pharmaceuticals Inc and owns about 3,636 shares of Alnylam Pharmaceuticals Inc (ALNY) stock worth over $1 Million. Details can be seen in Dennis A Ausiello'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 Dennis A Ausiello has not made any transactions after 2024-08-06 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Dennis A Ausiello
Dennis A Ausiello Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Dennis A Ausiello owns 4 companies in total, including Alnylam Pharmaceuticals Inc (ALNY) , Seres Therapeutics Inc (MCRB) , and Pfizer Inc (PFE) among others .
Click here to see the complete history of Dennis A Ausiello’s form 4 insider trades.
Insider Ownership Summary of Dennis A Ausiello
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
ALNY | Alnylam Pharmaceuticals Inc | 2024-08-06 | director |
MCRB | Seres Therapeutics Inc | 2016-06-15 | director |
PFE | Pfizer Inc | 2006-12-01 | director |
![]() | ![]() | 2022-05-25 | director |
Dennis A Ausiello Latest Holdings Summary
Dennis A Ausiello currently owns a total of 1 stock. Dennis A Ausiello owns 3,636 shares of Alnylam Pharmaceuticals Inc (ALNY) as of August 6, 2024, with a value of $1 Million.
Latest Holdings of Dennis A Ausiello
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
ALNY | Alnylam Pharmaceuticals Inc | 2024-08-06 | 3,636 | 276.55 | 1,005,536 |
Holding Weightings of Dennis A Ausiello
Dennis A Ausiello Form 4 Trading Tracker
According to the SEC Form 4 filings, Dennis A Ausiello has made a total of 2 transactions in Alnylam Pharmaceuticals Inc (ALNY) over the past 5 years, including 0 buys and 2 sells. The most-recent trade in Alnylam Pharmaceuticals Inc is the sale of 20,250 shares on August 6, 2024, which brought Dennis A Ausiello around $5 Million.
Insider Trading History of Dennis A Ausiello
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Dennis A Ausiello Trading Performance
Dennis A Ausiello Ownership Network
Ownership Network List of Dennis A Ausiello
Ownership Network Relation of Dennis A Ausiello

Dennis A Ausiello Owned Company Details
What does Alnylam Pharmaceuticals Inc do?
Who are the key executives at Alnylam Pharmaceuticals Inc?
Dennis A Ausiello is the director of Alnylam Pharmaceuticals Inc. Other key executives at Alnylam Pharmaceuticals Inc include CMO & EVP Dev & Med Affairs Pushkal Garg , EVP & Chief Commercial Officer Tolga Tanguler , and Chief Financial Officer Jeffrey V. Poulton .
Alnylam Pharmaceuticals Inc (ALNY) Insider Trades Summary
Over the past 18 months, Dennis A Ausiello made no insider transaction in Alnylam Pharmaceuticals Inc (ALNY). Other recent insider transactions involving Alnylam Pharmaceuticals Inc (ALNY) include a net sale of 75,070 shares made by Pushkal Garg , a net sale of 61,683 shares made by Yvonne Greenstreet , and a net sale of 31,577 shares made by Kevin Joseph Fitzgerald .
In summary, during the past 3 months, insiders sold 41,162 shares of Alnylam Pharmaceuticals Inc (ALNY) in total and bought 0 shares, with a net sale of 41,162 shares. During the past 18 months, 343,287 shares of Alnylam Pharmaceuticals Inc (ALNY) were sold and 0 shares were bought by its insiders, resulting in a net sale of 343,287 shares.
Alnylam Pharmaceuticals Inc (ALNY)'s detailed insider trading history can be found in Insider Trading Tracker table.
Alnylam Pharmaceuticals Inc Insider Transactions
Dennis A Ausiello Mailing Address
Above is the net worth, insider trading, and ownership report for Dennis A Ausiello. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Dennis A Ausiello's mailing address is: New York Ny 10017.