Michael Gunnar Knell - Net Worth and Insider Trading
Michael Gunnar Knell Net Worth
The estimated net worth of Michael Gunnar Knell is at least $3 Million dollars as of 2026-08-18. Michael Gunnar Knell is the SVP, Finance and CAO of Charles River Laboratories International Inc and owns about 11,852 shares of Charles River Laboratories International Inc (CRL) stock worth over $3 Million. Details can be seen in Michael Gunnar Knell'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 Gunnar Knell has not made any transactions after 2026-08-06 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Michael Gunnar Knell
Michael Gunnar Knell Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael Gunnar Knell owns 2 companies in total, including Charles River Laboratories International Inc (CRL) , and Bruker Corp (BRKR) .
Click here to see the complete history of Michael Gunnar Knell’s form 4 insider trades.
Insider Ownership Summary of Michael Gunnar Knell
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| CRL | Charles River Laboratories International Inc | 2026-08-06 | CSVP & CAO & Interim CFO |
| BRKR | Bruker Corp | 2012-03-01 | Chief Accounting Officer |
Michael Gunnar Knell Latest Holdings Summary
Michael Gunnar Knell currently owns a total of 1 stock. Michael Gunnar Knell owns 11,852 shares of Charles River Laboratories International Inc (CRL) as of August 6, 2026, with a value of $3 Million.
Latest Holdings of Michael Gunnar Knell
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| CRL | Charles River Laboratories International Inc | 2026-08-06 | 11,852 | 286.64 | 3,397,257 |
Holding Weightings of Michael Gunnar Knell
Michael Gunnar Knell Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael Gunnar Knell has made a total of 5 transactions in Charles River Laboratories International Inc (CRL) over the past 5 years, including 0 buys and 5 sells. The most-recent trade in Charles River Laboratories International Inc is the sale of 6,645 shares on August 6, 2026, which brought Michael Gunnar Knell around $2 Million.
Insider Trading History of Michael Gunnar Knell
* 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 Gunnar Knell Trading Performance
Michael Gunnar Knell Ownership Network
Ownership Network List of Michael Gunnar Knell
Ownership Network Relation of Michael Gunnar Knell

Michael Gunnar Knell Owned Company Details
What does Charles River Laboratories International Inc do?
Who are the key executives at Charles River Laboratories International Inc?
Michael Gunnar Knell is the CSVP & CAO & Interim CFO of Charles River Laboratories International Inc. Other key executives at Charles River Laboratories International Inc include CEVP & Disc & Safety Assessment Shannon M Parisotto , Corporate Executive VP & COO Birgit Girshick , and director & President and CEO James C Foster .
Charles River Laboratories International Inc (CRL) Insider Trades Summary
Over the past 18 months, Michael Gunnar Knell made 1 insider transaction in Charles River Laboratories International Inc (CRL) with a net sale of 6,645. Other recent insider transactions involving Charles River Laboratories International Inc (CRL) include a net sale of 6,475 shares made by Joseph W Laplume , a net sale of 97,658 shares made by James C Foster , and a net sale of 8,760 shares made by Shannon M Parisotto .
In summary, during the past 3 months, insiders sold 129,817 shares of Charles River Laboratories International Inc (CRL) in total and bought 0 shares, with a net sale of 129,817 shares. During the past 18 months, 136,597 shares of Charles River Laboratories International Inc (CRL) were sold and 7,614 shares were bought by its insiders, resulting in a net sale of 128,983 shares.
Charles River Laboratories International Inc (CRL)'s detailed insider trading history can be found in Insider Trading Tracker table.
Charles River Laboratories International Inc Insider Transactions
Michael Gunnar Knell Mailing Address
Above is the net worth, insider trading, and ownership report for Michael Gunnar Knell. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael Gunnar Knell's mailing address is: Wilmington Ma 01887.