Michael Severino - Net Worth and Insider Trading
Michael Severino Net Worth
The estimated net worth of Michael Severino is at least $39 Million dollars as of 2026-09-11. Michael Severino is the Vice Chairman of AbbVie Inc and owns about 152,103 shares of AbbVie Inc (ABBV) stock worth over $39 Million. Details can be seen in Michael Severino'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 Michael Severino has not made any transactions after 2022-05-23 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Michael Severino
Michael Severino Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael Severino owns 4 companies in total, including Avantor Inc (AVTR) , AbbVie Inc (ABBV) , and Viatris Inc (VTRS) among others .
Click here to see the complete history of Michael Severino’s form 4 insider trades.
Insider Ownership Summary of Michael Severino
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| AVTR | Avantor Inc | 2020-04-22 | director |
| ABBV | AbbVie Inc | 2022-05-23 | EVP & R&D and CSO |
| VTRS | Viatris Inc | 2025-05-05 | director |
| 2026-07-28 | director & Chief Executive Officer |
Michael Severino Latest Holdings Summary
Michael Severino currently owns a total of 1 stock. Michael Severino owns 152,103 shares of AbbVie Inc (ABBV) as of May 23, 2022, with a value of $39 Million.
Latest Holdings of Michael Severino
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| ABBV | AbbVie Inc | 2022-05-23 | 152,103 | 257.10 | 39,105,681 |
Holding Weightings of Michael Severino
Michael Severino Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael Severino has made a total of 3 transactions in AbbVie Inc (ABBV) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in AbbVie Inc is the sale of 79,801 shares on May 23, 2022, which brought Michael Severino around $12 Million.
Insider Trading History of Michael Severino
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
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Michael Severino Trading Performance
Michael Severino Ownership Network
Ownership Network List of Michael Severino
Ownership Network Relation of Michael Severino

Michael Severino Owned Company Details
What does Avantor Inc do?
Who are the key executives at Avantor Inc?
Michael Severino is the director of Avantor Inc. Other key executives at Avantor Inc include EVP & Bioscience & Medtech Ludovic Brellier , director & President and CEO Emmanuel Ligner , and EVP & Chief Operating Officer Mary Blenn .
Avantor Inc (AVTR) Insider Trades Summary
Over the past 18 months, Michael Severino made no insider transaction in Avantor Inc (AVTR). Other recent insider transactions involving Avantor Inc (AVTR) include a net purchase of 400,000 shares made by Gregory L Summe , a net purchase of 475,000 shares made by Sanjeev K Mehra , and a net purchase of 60,000 shares made by Gregory T Lucier .
In summary, during the past 3 months, insiders sold 0 shares of Avantor Inc (AVTR) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 3,476 shares of Avantor Inc (AVTR) were sold and 1,068,691 shares were bought by its insiders, resulting in a net purchase of 1,065,215 shares.
Avantor Inc (AVTR)'s detailed insider trading history can be found in Insider Trading Tracker table.
Avantor Inc Insider Transactions
Michael Severino Mailing Address
Above is the net worth, insider trading, and ownership report for Michael Severino. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael Severino's mailing address is: Radnor Pa 19087.