Inge G Thulin - Net Worth and Insider Trading
Inge G Thulin Net Worth
The estimated net worth of Inge G Thulin is at least $39 Million dollars as of 2025-04-26. Inge G Thulin is the Exec Chairman of 3M Co and owns about 273,165 shares of 3M Co (MMM) stock worth over $38 Million. Inge G Thulin is the Director of Chevron Corp and owns about 5,775 shares of Chevron Corp (CVX) stock worth over $801,166. Inge G Thulin is also the Director of Merck & Co Inc and owns about 2,933 shares of Merck & Co Inc (MRK) stock worth over $242,676. Details can be seen in Inge G Thulin'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 Inge G Thulin has not made any transactions after 2025-02-06 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Inge G Thulin
Inge G Thulin Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Inge G Thulin owns 5 companies in total, including Merck & Co Inc (MRK) , Chevron Corp (CVX) , and 3M Co (MMM) among others .
Click here to see the complete history of Inge G Thulin’s form 4 insider trades.
Insider Ownership Summary of Inge G Thulin
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
MRK | Merck & Co Inc | 2025-02-06 | director |
CVX | Chevron Corp | 2016-08-15 | director |
MMM | 3M Co | 2019-03-29 | Exec VP & International |
![]() | ![]() | 2008-11-03 | director |
![]() | ![]() | 2019-05-31 | director |
Inge G Thulin Latest Holdings Summary
Inge G Thulin currently owns a total of 3 stocks. Among these stocks, Inge G Thulin owns 273,165 shares of 3M Co (MMM) as of March 29, 2019, with a value of $38 Million and a weighting of 97.29%. Inge G Thulin owns 5,775 shares of Chevron Corp (CVX) as of August 15, 2016, with a value of $801,166 and a weighting of 2.08%. Inge G Thulin also owns 2,933 shares of Merck & Co Inc (MRK) as of February 6, 2025, with a value of $242,676 and a weighting of 0.63%.
Latest Holdings of Inge G Thulin
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
MMM | 3M Co | 2019-03-29 | 273,165 | 137.32 | 37,511,018 |
CVX | Chevron Corp | 2016-08-15 | 5,775 | 138.73 | 801,166 |
MRK | Merck & Co Inc | 2025-02-06 | 2,933 | 82.74 | 242,676 |
Holding Weightings of Inge G Thulin
Inge G Thulin Form 4 Trading Tracker
According to the SEC Form 4 filings, Inge G Thulin has made a total of 0 transactions in 3M Co (MMM) over the past 5 years. The most-recent trade in 3M Co is the sale of 6,034 shares on March 29, 2019, which brought Inge G Thulin around $1 Million.
According to the SEC Form 4 filings, Inge G Thulin has made a total of 0 transactions in Chevron Corp (CVX) over the past 5 years. The most-recent trade in Chevron Corp is the acquisition of 487 shares on August 15, 2016, which cost Inge G Thulin around $50,098.
According to the SEC Form 4 filings, Inge G Thulin has made a total of 1 transactions in Merck & Co Inc (MRK) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Merck & Co Inc is the acquisition of 2,833 shares on February 6, 2025, which cost Inge G Thulin around $250,000.
Insider Trading History of Inge G Thulin
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Inge G Thulin Trading Performance
GuruFocus tracks the stock performance after each of Inge G Thulin's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Inge G Thulin is 4.02%. GuruFocus also compares Inge G Thulin's trading performance to market benchmark return within the same time period. The performance of stocks bought by Inge G Thulin within 3 months outperforms 2 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Inge G Thulin's insider trading performs compared to the benchmark.
Inge G Thulin Ownership Network
Ownership Network List of Inge G Thulin
Ownership Network Relation of Inge G Thulin

Inge G Thulin Owned Company Details
What does Merck & Co Inc do?
Who are the key executives at Merck & Co Inc?
Inge G Thulin is the director of Merck & Co Inc. Other key executives at Merck & Co Inc include SVP & U.S. Market Johannes Jacobus Oosthuizen , EVP,Chief Info&Digital Officer David Michael Williams , and Chief Comm. & Public Afrs Ofcr Cristal N Downing .
Merck & Co Inc (MRK) Insider Trades Summary
Over the past 18 months, Inge G Thulin made 1 insider transaction in Merck & Co Inc (MRK) with a net purchase of 2,833. Other recent insider transactions involving Merck & Co Inc (MRK) include a net sale of 29,540 shares made by Johannes Jacobus Oosthuizen , a net sale of 7,451 shares made by David Michael Williams , and a net sale of 235,021 shares made by Robert M Davis .
In summary, during the past 3 months, insiders sold 16,861 shares of Merck & Co Inc (MRK) in total and bought 17,833 shares, with a net purchase of 972 shares. During the past 18 months, 372,189 shares of Merck & Co Inc (MRK) were sold and 17,833 shares were bought by its insiders, resulting in a net sale of 354,356 shares.
Merck & Co Inc (MRK)'s detailed insider trading history can be found in Insider Trading Tracker table.
Merck & Co Inc Insider Transactions
Inge G Thulin Mailing Address
Above is the net worth, insider trading, and ownership report for Inge G Thulin. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Inge G Thulin's mailing address is: Naples Fl 34102.