Michael W Michelson - Net Worth and Insider Trading
Michael W Michelson Net Worth
The estimated net worth of Michael W Michelson is at least $408,920 dollars as of 2025-05-11. Michael W Michelson is the Director of Zimmer Biomet Holdings Inc and owns about 3,385 shares of Zimmer Biomet Holdings Inc (ZBH) stock worth over $322,286. Michael W Michelson is also the Director of O-I Glass Inc and owns about 6,446 shares of O-I Glass Inc (OI) stock worth over $86,634. Details can be seen in Michael W Michelson'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 W Michelson has not made any transactions after 2023-08-25 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Michael W Michelson
Michael W Michelson Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael W Michelson owns 11 companies in total, including Zimmer Biomet Holdings Inc (ZBH) , HCA Healthcare Inc (HCA) , and Jazz Pharmaceuticals PLC (JAZZ) among others .
Click here to see the complete history of Michael W Michelson’s form 4 insider trades.
Insider Ownership Summary of Michael W Michelson
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
ZBH | Zimmer Biomet Holdings Inc | 2023-08-25 | director |
HCA | HCA Healthcare Inc | 2008-04-29 | director & other: See Footnotes |
JAZZ | Jazz Pharmaceuticals PLC | 2007-05-31 | director & other: X See footnotes (2)(3)&(4) |
![]() | ![]() | 2007-05-25 | other: See Footnotes 1 & 2 |
![]() | ![]() | 2007-05-07 | director |
![]() | ![]() | 2006-08-09 | 10 percent owner & other: See Remarks |
![]() | ![]() | 2003-08-15 | 10 percent owner |
![]() | ![]() | 2004-12-08 | director & 10 percent owner |
![]() | ![]() | 2003-05-06 | 10 percent owner |
![]() | ![]() | 2003-11-13 | other: See footnote (1) below. |
![]() | ![]() | 2003-06-30 | 10 percent owner |
Michael W Michelson Latest Holdings Summary
Michael W Michelson currently owns a total of 2 stocks. Among these stocks, Michael W Michelson owns 3,385 shares of Zimmer Biomet Holdings Inc (ZBH) as of August 25, 2023, with a value of $322,286 and a weighting of 78.81%. Michael W Michelson also owns 6,446 shares of O-I Glass Inc (OI) as of December 8, 2004, with a value of $86,634 and a weighting of 21.19%.
Latest Holdings of Michael W Michelson
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
ZBH | Zimmer Biomet Holdings Inc | 2023-08-25 | 3,385 | 95.21 | 322,286 |
OI | O-I Glass Inc | 2004-12-08 | 6,446 | 13.44 | 86,634 |
Holding Weightings of Michael W Michelson
Michael W Michelson Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael W Michelson has made a total of 1 transactions in Zimmer Biomet Holdings Inc (ZBH) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Zimmer Biomet Holdings Inc is the acquisition of 1,300 shares on August 25, 2023, which cost Michael W Michelson around $150,150.
According to the SEC Form 4 filings, Michael W Michelson has made a total of 0 transactions in O-I Glass Inc (OI) over the past 5 years. The most-recent trade in O-I Glass Inc is the sale of 1,973,500 shares on December 8, 2004, which brought Michael W Michelson around $45 Million.
Insider Trading History of Michael W Michelson
- 1
Michael W Michelson Trading Performance
GuruFocus tracks the stock performance after each of Michael W Michelson's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael W Michelson is 0.03%. GuruFocus also compares Michael W Michelson's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael W Michelson within 3 months outperforms 0 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 Michael W Michelson's insider trading performs compared to the benchmark.
Performance of Michael W Michelson
Michael W Michelson Ownership Network
Ownership Network List of Michael W Michelson
Ownership Network Relation of Michael W Michelson

Michael W Michelson Owned Company Details
What does Zimmer Biomet Holdings Inc do?
Who are the key executives at Zimmer Biomet Holdings Inc?
Michael W Michelson is the director of Zimmer Biomet Holdings Inc. Other key executives at Zimmer Biomet Holdings Inc include SVP and CHRO Lori Winkler , President & Asia Pacific Sang Yi , and Assoc. Gen. Counsel & Corp. Sec Chad F Phipps .
Zimmer Biomet Holdings Inc (ZBH) Insider Trades Summary
Over the past 18 months, Michael W Michelson made no insider transaction in Zimmer Biomet Holdings Inc (ZBH). Other recent insider transactions involving Zimmer Biomet Holdings Inc (ZBH) include a net sale of 14,562 shares made by Sang Yi , a net sale of 26,156 shares made by Chad F Phipps , and a net sale of 1,443 shares made by Lori Winkler .
In summary, during the past 3 months, insiders sold 1,443 shares of Zimmer Biomet Holdings Inc (ZBH) in total and bought 0 shares, with a net sale of 1,443 shares. During the past 18 months, 42,161 shares of Zimmer Biomet Holdings Inc (ZBH) were sold and 0 shares were bought by its insiders, resulting in a net sale of 42,161 shares.
Zimmer Biomet Holdings Inc (ZBH)'s detailed insider trading history can be found in Insider Trading Tracker table.
Zimmer Biomet Holdings Inc Insider Transactions
Michael W Michelson Mailing Address
Above is the net worth, insider trading, and ownership report for Michael W Michelson. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael W Michelson's mailing address is: Menlo Park Ca 94025.