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

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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.

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
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  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Michael Gunnar Knell Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

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Michael Gunnar Knell Ownership Network

Ownership Network List of Michael Gunnar Knell

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Ownership Network Relation of Michael Gunnar Knell

Insider Network Chart


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.

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Charles River Laboratories International Inc Insider Transactions

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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.