Company Analysis

Charles River Laboratories International, Inc. (CRL)

NYSE: CRL · Services-Commercial Physical & Biological Research · Wilmington, MA · filing with the SEC since 1999
Grade5.2
◀ Past 6.0● Present 5.1▶ Future 4.1

Filings

226 filings since 2017 beside 727 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 27, 2026Large accelerated filers have 60 days after the fiscal year ends. by Feb 25, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 39 days after the quarter ended. The proxy statement was last filed Mar 31, 2026.

Filings a yearinsider forms included
10110289708510780103
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 9 times in the last 36 months, the newest May 11, 2026.SEC letters: 3 in the last 36 months, the newest Dec 5, 2023.
Insider forms 727

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 10, 2026 SCHEDULE 13G/A Large holder update, amended
Nov 9, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Nov 5, 2026 SCHEDULE 13G/A Large holder update, amended
Nov 4, 2026 10-Q Quarterly report Sep 26, 2026
Nov 4, 2026 8-K items 2.02, 9.01 Results released · Current report
Sep 24, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Sep 8, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 13, 2026 SCHEDULE 13G Large holder notice
Aug 6, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 5, 2026 10-Q Quarterly report Jun 27, 2026
Aug 5, 2026 8-K items 2.02, 9.01 Results released · Current report
May 11, 2026 8-K items 5.02, 5.07, 9.01 Officer or director change; Shareholder vote · Current report May 5, 2026
May 11, 2026 SD Conflict minerals report
May 7, 2026 10-Q Quarterly report Mar 28, 2026
May 7, 2026 8-K items 2.02, 9.01 Results released · Current report
May 7, 2026 S-8 Employee stock plan registration
May 6, 2026 SCHEDULE 13G/A Large holder update, amended
May 6, 2026 SCHEDULE 13G Large holder notice
Apr 29, 2026 SCHEDULE 13G Large holder notice
Mar 31, 2026 ARS Annual report to shareholders Dec 27, 2025
Mar 31, 2026 DEF 14A Proxy statement May 5, 2026
Mar 26, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 25, 2026 8-K item 7.01 Investor disclosure (Regulation FD) · Current report
Feb 18, 2026 10-K Annual report Dec 27, 2025
Feb 18, 2026 8-K items 2.02, 9.01 Results released · Current report
Feb 18, 2026 8-K items 5.02, 9.01 Officer or director change · Current report
Feb 12, 2026 SCHEDULE 13G Large holder notice
Feb 10, 2026 SCHEDULE 13G/A Large holder update, amended
Jan 13, 2026 8-K items 2.02, 7.01 Results released; Investor disclosure (Regulation FD) · Current report
Jan 9, 2026 8-K item 5.02 Officer or director change · Current report Jan 8, 2026
Dec 3, 2025 8-K item 7.01 Investor disclosure (Regulation FD) · Current report
Nov 17, 2025 8-K item 8.01 Other event · Current report Nov 14, 2025
Nov 14, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 12, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 5, 2025 10-Q Quarterly report Sep 27, 2025
Nov 5, 2025 8-K items 2.02, 9.01 Results released · Current report
Sep 19, 2025 8-K/A item 5.02 Officer or director change · Current report, amended Sep 12, 2025
Sep 16, 2025 8-K items 5.02, 7.01, 9.01 Officer or director change; Investor disclosure (Regulation FD) · Current report Sep 12, 2025
Aug 14, 2025 SCHEDULE 13G Large holder notice
Aug 6, 2025 10-Q Quarterly report Jun 28, 2025
40 of 226 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton CRL · research, not advice