Charles River Laboratories International
At a glance
Charles River Laboratories International reported 2025 revenue of $4.02B, down 0.9% from $4.05B in 2024. Over 4 years since 2021 ($3.54B), that is growth of about 3.2% a year. Operating margin was 0.6%, down from 16.7% in 2021. Revenue peaked in 2023 at $4.13B.
In the last 12 months 8 insiders reported 2 open-market purchases ($7,338) and 14 sales ($52.1M). 10 of the sales were made under pre-arranged 10b5-1 plans. The largest was a sale of $16.9M by Director James C Foster on Jul 1, 2026. Net, insiders were sellers of $52.1M.
Charles River Laboratories International filed 12 current reports (Form 8-K) in the last 12 months, most often for results of operations (5), regulation fd disclosure (3), officer or director change (3) and shareholder vote results (1). The latest officer or director change was reported on May 11, 2026.
Annual results
| Year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Net income | $391M | $486.2M | $474.6M | $22.2M | -$144.3M |
| Diluted EPS | $7.60 | $9.48 | $9.22 | $0.20 | $-2.91 |
Fiscal year ends Dec 27
Current reports (8-K, last 12 months)
Insider open-market trades (last 12 months)
Source: SEC EDGAR. How figures are combined