Steven H Koehler - Net Worth and Insider Trading
Steven H Koehler Net Worth
The estimated net worth of Steven H Koehler is at least $169,800 dollars as of 2025-07-23. Steven H Koehler is the Senior Vice President and CFO of The Medicines Co and owns about 2,000 shares of The Medicines Co (MDCO) stock worth over $169,800. Steven H Koehler is also the Director of Teligent Inc and owns about 500 shares of Teligent Inc (TLGTQ) stock worth over $0. Details can be seen in Steven H Koehler'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 Steven H Koehler has not made any transactions after 2017-11-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Steven H Koehler
Steven H Koehler Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Steven H Koehler owns 4 companies in total, including Teligent Inc (TLGTQ) , Merck & Co Inc (MRK) , and The Medicines Co (MDCO) among others .
Click here to see the complete history of Steven H Koehler’s form 4 insider trades.
Insider Ownership Summary of Steven H Koehler
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TLGTQ | Teligent Inc | 2021-01-04 | director |
MRK | Merck & Co Inc | 2006-03-20 | Vice President and Controller |
MDCO | The Medicines Co | 2006-02-28 | Senior Vice President and CFO |
![]() | ![]() | 2006-03-20 | Vice President and Controller |
Steven H Koehler Latest Holdings Summary
Steven H Koehler currently owns a total of 2 stocks. Among these stocks, Steven H Koehler owns 2,000 shares of The Medicines Co (MDCO) as of February 4, 2005, with a value of $169,800 and a weighting of 100%. Steven H Koehler also owns 500 shares of Teligent Inc (TLGTQ) as of November 10, 2017, with a value of $0 and a weighting of 0%.
Latest Holdings of Steven H Koehler
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
MDCO | The Medicines Co | 2005-02-04 | 2,000 | 84.90 | 169,800 |
TLGTQ | Teligent Inc | 2017-11-10 | 500 | 0.00 | 0 |
Holding Weightings of Steven H Koehler
Steven H Koehler Form 4 Trading Tracker
According to the SEC Form 4 filings, Steven H Koehler has made a total of 0 transactions in The Medicines Co (MDCO) over the past 5 years. The most-recent trade in The Medicines Co is the sale of 5,000 shares on February 4, 2005, which brought Steven H Koehler around $140,000.
According to the SEC Form 4 filings, Steven H Koehler has made a total of 0 transactions in Teligent Inc (TLGTQ) over the past 5 years. The most-recent trade in Teligent Inc is the acquisition of 500 shares on November 10, 2017, which cost Steven H Koehler around $18,100.
Insider Trading History of Steven H Koehler
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Steven H Koehler Trading Performance
GuruFocus tracks the stock performance after each of Steven H Koehler's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Steven H Koehler is -21.39%. GuruFocus also compares Steven H Koehler's trading performance to market benchmark return within the same time period. The performance of stocks bought by Steven H Koehler within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Steven H Koehler's insider trading performs compared to the benchmark.
Performance of Steven H Koehler
Steven H Koehler Ownership Network
Ownership Network List of Steven H Koehler
Ownership Network Relation of Steven H Koehler

Steven H Koehler Owned Company Details
What does Teligent Inc do?
Who are the key executives at Teligent Inc?
Steven H Koehler is the director of Teligent Inc. Other key executives at Teligent Inc include VP & Controller & PAO Joseph Benesch , Interim CFO Alyssa Lozynski , and EVP & Chief Legal Off & Corp Sec Philip K Yachmetz .
Teligent Inc (TLGTQ) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Teligent Inc (TLGTQ) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Teligent Inc (TLGTQ) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Teligent Inc (TLGTQ)'s detailed insider trading history can be found in Insider Trading Tracker table.
Teligent Inc Insider Transactions
Steven H Koehler Mailing Address
Above is the net worth, insider trading, and ownership report for Steven H Koehler. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Steven H Koehler's mailing address is: Parsippany Nj 07054.