Latest 10-Q

What changed in Charles River Laboratories International, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Executive-branch trades

4 trades

Trades in Charles River Laboratories International, Inc. reported by the President, Cabinet members and other senior executive-branch officials. Amounts are ranges.Form 278-T is the periodic transaction report that senior executive-branch officials file with the Office of Government Ethics. They must report each trade over $1,000 within 30 days of being notified of it, and no later than 45 days after the trade. Amounts are ranges, not exact figures.

Recent executive-branch trades
The form has no ticker column. The asset is shown as the filer wrote it. We add a ticker link only when we could match the asset to a listed company.The form asks for a range, such as $1,001 - $15,000, not an exact amount. A line can be left blank when the filer's note says the amount was not more than $1,000.Report
Donald J Trump
President of the United States
CHARLES RIVER LABORATORIES
read from scan
SaleApr 27, 2026$15,001 - $50,000Jun 25, 2026White House report ↗
Donald J Trump
President of the United States
CHARLES RIVER LABORATORIES UNSOLICITED
read from scan
PurchaseMar 25, 2026$15,001 - $50,000May 8, 2026White House report ↗
Lori M Chavez-Deremer
Secretary of Labor, Department of Labor
CHARLES RIVER LABORATORIESSaleApr 28, 2025$1,001 - $15,000Jul 2, 2025OGE Form 278-T ↗
Eric S Lander
Director, Office of Science and Technology Policy
CHARLES RIVER LABSSaleJun 10, 2021$250,001 - $500,000Aug 25, 2021OGE Form 278-T ↗
All 4 trades in CRLFree to read. Amounts are ranges.

Lobbying

What Charles River Laboratories International, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Lobbying and contracts

$220.0K · $19.2M in 12 mo

What Charles River Laboratories International, Inc. reported spending on lobbying next to the federal contracts it was awarded, by year.Lobbying: each report counts once. If a report was amended, only the newest version counts. Totals use the company's own report when it files one (it includes payments to hired firms); otherwise the hired firms' reported income. Registrations and reports with no amount are not counted. A firm that hands part of its work to another firm may report the same money as that other firm does; the filings do not allow us to tell. Contracts: each award is counted once, for the company that received it (or its listed parent when only the parent is matched), in the year of its first obligation. The amount is the total obligated to date, so a later increase is counted in the year the award began. Only awards of $1 million or more are collected. Agencies: the offices named on lobbying reports and the awarding agencies of contracts are matched to one department name (the Army, Navy and Air Force count as the Department of Defense; NIH, FDA and CMS as Health and Human Services). An agency is listed under both when the company lobbied it and was awarded a contract by it in the same period. Offices outside this list, and Congress, are not counted as agencies.

$0$50.0M$100.0M$150.0M2021 · Lobbying: $02021 · Federal contracts: $19,929,15120212022 · Lobbying: $02022 · Federal contracts: $15,951,71320222023 · Lobbying: $02023 · Federal contracts: $9,955,23220232024 · Lobbying: $02024 · Federal contracts: $118,302,96520242025 · Lobbying: $02025 · Federal contracts: $42,860,27320252026 YTD · Lobbying: $220,0002026 YTD · Federal contracts: $19,172,6162026 YTD

Lobbying Federal contractsBoth bars use one dollar scale.

Lobbying and federal contracts of Charles River Laboratories International, Inc. by year
Gifts by the company's PAC to candidates for Congress. They come from donations to the PAC, not from the company's own funds.
2026 (year to date)$220.0K3Food industry, Health issues, PharmacyHHS$19.2M5HHS—HHS
2025————$42.9M9HHS——
2024————$118.3M9HHS——
2023————$10.0M3HHS——
2022————$16.0M7HHS——
2021————$19.9M5HHS——

Agencies both lobbied and awarding contracts

  • Department of Health and Human Services

Lobbying and contract awards are reported separately; showing them together does not mean one caused the other.

All companies · Contract awards · Lobbying reports

Capitol Hires at Charles River Laboratories International, Inc.

13 hires

Lobbyists for Charles River Laboratories International, Inc. who say they once worked in Congress or the executive branch.

Capitol Hires at Charles River Laboratories International, Inc.
The covered position the lobbyist says they held: an office of a member of Congress, a committee or an executive-branch body, as written in the filing. The member's name is a link only when exactly one member of Congress fits the name, chamber, first name and years given; otherwise it stays as written.The lobbying report (LDA form LD-2) that names this lobbyist and office, with a link to it. Report period is the quarter the report covers; Posted is the day it was filed or amended, which can be much later. The same lobbyist is named again on each quarterly report for the same client, so a row is shown once, from the newest report, with the number of filings that name them.
Brian SutterW&M Health Subcommittee
Committee · 2011–2013
Professional Staff, , Chairman Dave CampCapitol Hill Consulting Group
Report period 2026 Q3 ↗
Posted Oct 21, 2026 · in 4 filings
Brian SutterDave Camp
Member office · Republican-MI · 2003–2008
Leg AsstCapitol Hill Consulting Group
Report period 2026 Q3 ↗
Posted Oct 21, 2026 · in 4 filings
Emily Wilkinson-HollandPrice (House)
Member office · House · 2010
( -11)Capitol Hill Consulting Group
Report period 2026 Q3 ↗
Posted Oct 21, 2026 · in 4 filings
Emily Wilkinson-HollandGrimm (House)
Member office · House · 2011
LACapitol Hill Consulting Group
Report period 2026 Q3 ↗
Posted Oct 21, 2026 · in 4 filings
Emily Wilkinson-HollandDiane Black
Member office · Republican-TN · 2012
( -13)Capitol Hill Consulting Group
Report period 2026 Q3 ↗
Posted Oct 21, 2026 · in 4 filings

Each row reflects what was disclosed at the time of filing. A lobbyist listed may no longer be registered.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$337.97−$2.84 (−0.83%) Nov 13 close
Oct 13, 2026: $299.02Oct 14, 2026: $302.00Oct 15, 2026: $306.24Oct 16, 2026: $300.15Oct 19, 2026: $300.02Oct 20, 2026: $315.45Oct 21, 2026: $344.87Oct 22, 2026: $339.66Oct 23, 2026: $345.37Oct 26, 2026: $357.27Oct 27, 2026: $358.84Oct 28, 2026: $373.98Oct 29, 2026: $376.10Oct 30, 2026: $359.41Nov 2, 2026: $338.54Nov 3, 2026: $351.87Nov 4, 2026: $326.29Nov 5, 2026: $313.02Nov 6, 2026: $337.52Nov 9, 2026: $353.34Nov 10, 2026: $345.80Nov 11, 2026: $342.69Nov 12, 2026: $340.81Nov 13, 2026: $337.97
Oct 13, 2026Low $299.02 · High $376.10Nov 13, 2026
Aug 13, 2026: $281.27Aug 14, 2026: $280.05Aug 17, 2026: $286.64Aug 18, 2026: $279.19Aug 19, 2026: $290.00Aug 20, 2026: $291.45Aug 21, 2026: $295.19Aug 24, 2026: $298.58Aug 25, 2026: $297.64Aug 26, 2026: $295.10Aug 27, 2026: $296.41Aug 28, 2026: $291.50Aug 31, 2026: $288.24Sep 1, 2026: $282.34Sep 2, 2026: $291.76Sep 3, 2026: $293.35Sep 4, 2026: $288.50Sep 8, 2026: $280.76Sep 9, 2026: $278.35Sep 10, 2026: $273.00Sep 11, 2026: $278.26Sep 14, 2026: $273.11Sep 15, 2026: $272.88Sep 16, 2026: $273.41Sep 17, 2026: $281.67Sep 18, 2026: $278.06Sep 21, 2026: $279.01Sep 22, 2026: $285.11Sep 23, 2026: $277.33Sep 24, 2026: $294.44Sep 25, 2026: $292.84Sep 28, 2026: $294.59Sep 29, 2026: $295.96Sep 30, 2026: $295.01Oct 1, 2026: $286.83Oct 2, 2026: $290.19Oct 5, 2026: $310.77Oct 6, 2026: $304.96Oct 7, 2026: $300.30Oct 8, 2026: $298.00Oct 9, 2026: $301.79Oct 12, 2026: $301.86Oct 13, 2026: $299.02Oct 14, 2026: $302.00Oct 15, 2026: $306.24Oct 16, 2026: $300.15Oct 19, 2026: $300.02Oct 20, 2026: $315.45Oct 21, 2026: $344.87Oct 22, 2026: $339.66Oct 23, 2026: $345.37Oct 26, 2026: $357.27Oct 27, 2026: $358.84Oct 28, 2026: $373.98Oct 29, 2026: $376.10Oct 30, 2026: $359.41Nov 2, 2026: $338.54Nov 3, 2026: $351.87Nov 4, 2026: $326.29Nov 5, 2026: $313.02Nov 6, 2026: $337.52Nov 9, 2026: $353.34Nov 10, 2026: $345.80Nov 11, 2026: $342.69Nov 12, 2026: $340.81Nov 13, 2026: $337.97
Aug 13, 2026Low $272.88 · High $376.10Nov 13, 2026
Nov 13, 2025: $169.21Nov 14, 2025: $167.81Nov 17, 2025: $162.74Nov 18, 2025: $162.53Nov 19, 2025: $161.64Nov 20, 2025: $162.08Nov 21, 2025: $167.64Nov 24, 2025: $170.44Nov 25, 2025: $178.05Nov 26, 2025: $178.94Nov 28, 2025: $178.14Dec 1, 2025: $176.09Dec 2, 2025: $174.76Dec 3, 2025: $184.67Dec 4, 2025: $184.04Dec 5, 2025: $184.31Dec 8, 2025: $187.12Dec 9, 2025: $185.99Dec 10, 2025: $194.85Dec 11, 2025: $194.43Dec 12, 2025: $193.03Dec 15, 2025: $198.15Dec 16, 2025: $195.22Dec 17, 2025: $195.98Dec 18, 2025: $193.85Dec 19, 2025: $197.06Dec 22, 2025: $203.02Dec 23, 2025: $202.87Dec 24, 2025: $203.16Dec 26, 2025: $203.66Dec 29, 2025: $203.16Dec 30, 2025: $201.98Dec 31, 2025: $199.48Jan 2, 2026: $202.42Jan 5, 2026: $208.32Jan 6, 2026: $216.11Jan 7, 2026: $216.77Jan 8, 2026: $215.51Jan 9, 2026: $220.91Jan 12, 2026: $218.82Jan 13, 2026: $218.99Jan 14, 2026: $216.39Jan 15, 2026: $223.47Jan 16, 2026: $219.70Jan 20, 2026: $218.19Jan 21, 2026: $226.77Jan 22, 2026: $224.03Jan 23, 2026: $219.61Jan 26, 2026: $222.35Jan 27, 2026: $219.53Jan 28, 2026: $216.88Jan 29, 2026: $211.68Jan 30, 2026: $210.48Feb 2, 2026: $213.22Feb 3, 2026: $201.41Feb 4, 2026: $201.62Feb 5, 2026: $183.70Feb 6, 2026: $189.21Feb 9, 2026: $185.70Feb 10, 2026: $181.24Feb 11, 2026: $165.98Feb 12, 2026: $158.74Feb 13, 2026: $161.35Feb 17, 2026: $158.53Feb 18, 2026: $158.00Feb 19, 2026: $164.24Feb 20, 2026: $168.92Feb 23, 2026: $163.52Feb 24, 2026: $166.06Feb 25, 2026: $167.56Feb 26, 2026: $175.46Feb 27, 2026: $178.49Mar 2, 2026: $178.61Mar 3, 2026: $175.69Mar 4, 2026: $179.58Mar 5, 2026: $181.32Mar 6, 2026: $174.46Mar 9, 2026: $176.99Mar 10, 2026: $167.37Mar 11, 2026: $168.91Mar 12, 2026: $152.66Mar 13, 2026: $155.46Mar 16, 2026: $151.97Mar 17, 2026: $153.71Mar 18, 2026: $157.11Mar 19, 2026: $153.05Mar 20, 2026: $153.60Mar 23, 2026: $158.00Mar 24, 2026: $159.19Mar 25, 2026: $165.89Mar 26, 2026: $165.13Mar 27, 2026: $159.16Mar 30, 2026: $159.72Mar 31, 2026: $172.50Apr 1, 2026: $174.90Apr 2, 2026: $173.89Apr 6, 2026: $168.22Apr 7, 2026: $169.54Apr 8, 2026: $175.07Apr 9, 2026: $175.55Apr 10, 2026: $175.65Apr 13, 2026: $178.34Apr 14, 2026: $179.31Apr 15, 2026: $180.56Apr 16, 2026: $176.94Apr 17, 2026: $183.88Apr 20, 2026: $185.54Apr 21, 2026: $183.10Apr 22, 2026: $184.80Apr 23, 2026: $167.74Apr 24, 2026: $169.80Apr 27, 2026: $171.23Apr 28, 2026: $166.79Apr 29, 2026: $163.84Apr 30, 2026: $166.97May 1, 2026: $165.78May 4, 2026: $172.32May 5, 2026: $185.39May 6, 2026: $181.73May 7, 2026: $181.68May 8, 2026: $177.62May 11, 2026: $168.46May 12, 2026: $168.69May 13, 2026: $162.85May 14, 2026: $159.12May 15, 2026: $150.85May 18, 2026: $149.93May 19, 2026: $152.43May 20, 2026: $156.03May 21, 2026: $158.86May 22, 2026: $160.30May 26, 2026: $156.73May 27, 2026: $164.49May 28, 2026: $181.34May 29, 2026: $180.71Jun 1, 2026: $182.07Jun 2, 2026: $174.79Jun 3, 2026: $179.87Jun 4, 2026: $185.79Jun 5, 2026: $181.34Jun 8, 2026: $186.44Jun 9, 2026: $189.85Jun 10, 2026: $186.29Jun 11, 2026: $188.06Jun 12, 2026: $187.51Jun 15, 2026: $188.47Jun 16, 2026: $184.79Jun 17, 2026: $182.34Jun 18, 2026: $185.00Jun 22, 2026: $181.56Jun 23, 2026: $186.60Jun 24, 2026: $202.10Jun 25, 2026: $212.71Jun 26, 2026: $215.75Jun 29, 2026: $225.57Jun 30, 2026: $226.79Jul 1, 2026: $229.09Jul 2, 2026: $230.69Jul 6, 2026: $231.43Jul 7, 2026: $228.68Jul 8, 2026: $223.96Jul 9, 2026: $233.60Jul 10, 2026: $233.41Jul 13, 2026: $229.75Jul 14, 2026: $231.21Jul 15, 2026: $228.22Jul 16, 2026: $229.16Jul 17, 2026: $224.35Jul 20, 2026: $219.70Jul 21, 2026: $219.40Jul 22, 2026: $218.70Jul 23, 2026: $229.29Jul 24, 2026: $226.58Jul 27, 2026: $224.30Jul 28, 2026: $240.43Jul 29, 2026: $234.80Jul 30, 2026: $234.62Jul 31, 2026: $232.51Aug 3, 2026: $230.87Aug 4, 2026: $234.12Aug 5, 2026: $260.72Aug 6, 2026: $265.51Aug 7, 2026: $267.49Aug 10, 2026: $277.00Aug 11, 2026: $282.00Aug 12, 2026: $284.37Aug 13, 2026: $281.27Aug 14, 2026: $280.05Aug 17, 2026: $286.64Aug 18, 2026: $279.19Aug 19, 2026: $290.00Aug 20, 2026: $291.45Aug 21, 2026: $295.19Aug 24, 2026: $298.58Aug 25, 2026: $297.64Aug 26, 2026: $295.10Aug 27, 2026: $296.41Aug 28, 2026: $291.50Aug 31, 2026: $288.24Sep 1, 2026: $282.34Sep 2, 2026: $291.76Sep 3, 2026: $293.35Sep 4, 2026: $288.50Sep 8, 2026: $280.76Sep 9, 2026: $278.35Sep 10, 2026: $273.00Sep 11, 2026: $278.26Sep 14, 2026: $273.11Sep 15, 2026: $272.88Sep 16, 2026: $273.41Sep 17, 2026: $281.67Sep 18, 2026: $278.06Sep 21, 2026: $279.01Sep 22, 2026: $285.11Sep 23, 2026: $277.33Sep 24, 2026: $294.44Sep 25, 2026: $292.84Sep 28, 2026: $294.59Sep 29, 2026: $295.96Sep 30, 2026: $295.01Oct 1, 2026: $286.83Oct 2, 2026: $290.19Oct 5, 2026: $310.77Oct 6, 2026: $304.96Oct 7, 2026: $300.30Oct 8, 2026: $298.00Oct 9, 2026: $301.79Oct 12, 2026: $301.86Oct 13, 2026: $299.02Oct 14, 2026: $302.00Oct 15, 2026: $306.24Oct 16, 2026: $300.15Oct 19, 2026: $300.02Oct 20, 2026: $315.45Oct 21, 2026: $344.87Oct 22, 2026: $339.66Oct 23, 2026: $345.37Oct 26, 2026: $357.27Oct 27, 2026: $358.84Oct 28, 2026: $373.98Oct 29, 2026: $376.10Oct 30, 2026: $359.41Nov 2, 2026: $338.54Nov 3, 2026: $351.87Nov 4, 2026: $326.29Nov 5, 2026: $313.02Nov 6, 2026: $337.52Nov 9, 2026: $353.34Nov 10, 2026: $345.80Nov 11, 2026: $342.69Nov 12, 2026: $340.81Nov 13, 2026: $337.97
Nov 13, 2025Low $149.93 · High $376.10Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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