Person

Michael Gunnar Knell

SVP, Finance and CAO, Charles River Laboratories

Current S&P 500 boards
0
Current roles
1
Open-market buys
$0
Open-market sales
$4.8M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Aug 6, 2026CRLSale1,274$259.07$330K
Aug 6, 2026CRLSale901$260.63$235K
Aug 6, 2026CRLSale810$261.45$212K
Aug 6, 2026CRLSale213$262.37$56K
Aug 6, 2026CRLSale620$263.94$164K
Aug 6, 2026CRLSale736$258.53$190K
Aug 6, 2026CRLSale404$258.53$104K
Aug 6, 2026CRLSale1,205$258.53$312K
Aug 6, 2026CRLSale482$265.17$128K
Mar 8, 2024CRLSale808$267.52$216K
Mar 4, 2024CRLSale1,000$261.35$261K
Mar 4, 2024CRLSale1,750$260.88$457K
Aug 10, 2023CRLSale1,471$216.54$319K
Nov 16, 2022CRLSale855$248.59$213K
Jun 4, 2021CRLSale1,527$335.24$512K
Jun 3, 2021CRLSale800$329.76$264K
Feb 19, 2021CRLSale410$290.99$119K
Aug 7, 2020CRLSale2,793$216.52$605K
Aug 7, 2020CRLSale663$216.93$144K

SEC reporting-owner ID (CIK) 1543779 · all filings on EDGAR