Michael F Silveira - Net Worth and Insider Trading
Michael F Silveira Net Worth
The estimated net worth of Michael F Silveira is at least $281,453 dollars as of 2025-05-08. Michael F Silveira is the VP, Corporate Controller of Waters Corp and owns about 798 shares of Waters Corp (WAT) stock worth over $281,453. Michael F Silveira is also the Controller of AstroNova Inc and owns about 0 shares of AstroNova Inc (ALOT) stock worth over $0. Details can be seen in Michael F Silveira'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 F Silveira has not made any transactions after 2019-02-12 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Michael F Silveira
Michael F Silveira Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael F Silveira owns 2 companies in total, including Waters Corp (WAT) , and AstroNova Inc (ALOT) .
Click here to see the complete history of Michael F Silveira’s form 4 insider trades.
Insider Ownership Summary of Michael F Silveira
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
WAT | Waters Corp | 2019-02-12 | VP & Corporate Controller |
ALOT | AstroNova Inc | 2003-12-02 | Controller |
Michael F Silveira Latest Holdings Summary
Michael F Silveira currently owns a total of 2 stocks. Among these stocks, Michael F Silveira owns 798 shares of Waters Corp (WAT) as of February 12, 2019, with a value of $281,453 and a weighting of 100%. Michael F Silveira also owns 0 shares of AstroNova Inc (ALOT) as of December 2, 2003, with a value of $0 and a weighting of 0%.
Latest Holdings of Michael F Silveira
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
WAT | Waters Corp | 2019-02-12 | 798 | 352.70 | 281,453 |
ALOT | AstroNova Inc | 2003-12-02 | 0 | 9.19 | 0 |
Holding Weightings of Michael F Silveira
Michael F Silveira Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael F Silveira has made a total of 0 transactions in Waters Corp (WAT) over the past 5 years. The most-recent trade in Waters Corp is the sale of 10,000 shares on February 12, 2019, which brought Michael F Silveira around $2 Million.
According to the SEC Form 4 filings, Michael F Silveira has made a total of 0 transactions in AstroNova Inc (ALOT) over the past 5 years. The most-recent trade in AstroNova Inc is the sale of 13,750 shares on December 2, 2003, which brought Michael F Silveira around $161,100.
Insider Trading History of Michael F Silveira
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Michael F Silveira Trading Performance
Michael F Silveira Ownership Network
Ownership Network List of Michael F Silveira
Ownership Network Relation of Michael F Silveira

Michael F Silveira Owned Company Details
What does Waters Corp do?
Who are the key executives at Waters Corp?
Michael F Silveira is the VP & Corporate Controller of Waters Corp. Other key executives at Waters Corp include SVP and Chief Financial Office Amol Chaubal , SVP TA Instruments Division Jianqing Bennett , and SVP & Global Human Resources Belinda Hyde .
Waters Corp (WAT) Insider Trades Summary
Over the past 18 months, Michael F Silveira made no insider transaction in Waters Corp (WAT). Other recent insider transactions involving Waters Corp (WAT) include a net sale of 4,000 shares made by Christopher A Kuebler , a net purchase of 1,000 shares made by Richard H Fearon , and a net sale of 500 shares made by Linda Baddour .
In summary, during the past 3 months, insiders sold 0 shares of Waters Corp (WAT) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 4,500 shares of Waters Corp (WAT) were sold and 1,000 shares were bought by its insiders, resulting in a net sale of 3,500 shares.
Waters Corp (WAT)'s detailed insider trading history can be found in Insider Trading Tracker table.
Waters Corp Insider Transactions
Michael F Silveira Mailing Address
Above is the net worth, insider trading, and ownership report for Michael F Silveira. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael F Silveira's mailing address is: Milford Ma 01757.