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FOSTER JAMES C

Disclosed activity across 1 company

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19163
SEC CIK
0001141722

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.CRL · Entity 3398DirectorAugust 25, 2026August 27, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

Report date August 25, 2026 · Filed August 27, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect31,596 Ending reported balance After 2026-08-25 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2026-08-25 · Exercise / conversion · Acquired 21,132 · Balance 52,728

Row 2 · 2026-08-25 · Exercise / conversion · Acquired 12,429 · Balance 65,157

Row 3 · 2026-08-25 · Sale · Disposed 33,561 · Balance 31,596

F1: This exercise and sale occurred pursuant to a Rule 10b5-1 Trading Plan that was initially adopted on March 6, 2026.

Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $194.12 · Expires 2033-05-26Direct7,044 Reported balance After 2026-08-25 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-08-25 · Exercise / conversion · Disposed 21,132 · Balance 7,044

Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $208.44 · Expires 2034-05-31Direct12,429 Reported balance After 2026-08-25 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2026-08-25 · Exercise / conversion · Disposed 12,429 · Balance 12,429

Common StockSEC Table I · non-derivativeIndirect2024 GRAT5,423 Reported balance Holding disclosure · report date 2026-08-25 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 5,423

Common StockSEC Table I · non-derivativeIndirect2025 GRAT10,780 Reported balance Holding disclosure · report date 2026-08-25 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 10,780

Common StockSEC Table I · non-derivativeIndirect2026 GRAT20,000 Reported balance Holding disclosure · report date 2026-08-25 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 20,000

Common StockSEC Table I · non-derivativeIndirectBy Trust155,611 Reported balance Holding disclosure · report date 2026-08-25 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 155,611

Common StockSEC Table I · non-derivativeIndirectBy Trust Held By Spouse10,000 Reported balance Holding disclosure · report date 2026-08-25 · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · Balance 10,000

Filing footnotes · ownership attribution and instrument terms

F1: This exercise and sale occurred pursuant to a Rule 10b5-1 Trading Plan that was initially adopted on March 6, 2026.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 29, 2022 Filed Jun 1, 2022 21:17 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 1,311 $244.41 $320,421.51
Disclosure

SEC source: 0001127602-22-016215 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 213,711

Read SEC document
May 27, 2022 Filed Jun 1, 2022 21:17 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantStock Options (Right to Buy) · Derivative 24,042 $244.41 Strike: $244.41 $5,876,105.22
Disclosure

SEC source: 0001127602-22-016215 · form4.xml · derivative · entry 8

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,042

Underlying: Common Stock · 24,042 shares

Expires 2032-05-27

F1 · shares: Stock Options vest as follows: 6,010 on May 27, 2023, 6,011 on May 27, 2024, 6,010 on May 27, 2025 and 6,011 on May 27, 2026.

Read SEC document
February 23, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 1,770 $289.58 $512,556.60
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 11

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,022

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionStock Options (Right to Buy) · Derivative 20,296 $0.00 Strike: $109.34 $0.00
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · derivative · entry 21

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,296 shares

Expires 2023-02-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 352 $295.70 $104,084.85
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 14

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,022

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F14 · price: This transaction was executed in multiple trades at prices ranging from $295.54 to $296.4. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 389 $294.70 $114,636.86
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 13

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,374

F13 · date: This transaction was executed in multiple trades at prices ranging from $294.47 to $294.92. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 325 $293.81 $95,488.84
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 12

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,763

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F12 · price: This transaction was executed in multiple trades at prices ranging from $293.56 to $294.20. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 746 $292.87 $218,478.48
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 11

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,088

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F11 · price: This transaction was executed in multiple trades at prices ranging from $292.58 to $293.205. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 981 $291.81 $286,262.67
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 10

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,834

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F10 · price: This transaction was executed in multiple trades at prices ranging from $291.505 to $291.92. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,259 $291.05 $366,436.48
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 9

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,815

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F9 · price: This transaction was executed in multiple trades at prices ranging from $290.55 to $291.43. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,078 $290.01 $312,632.94
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 8

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,074

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F8 · price: This transaction was executed in multiple trades at prices ranging from $289.59 to $290.435. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 805 $288.82 $232,500.91
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 7

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,152

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F7 · price: This transaction was executed in multiple trades at prices ranging from $288.45 to $289.25. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 4,245 $287.84 $1,221,888.87
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 6

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,957

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F6 · price: This transaction was executed in multiple trades at prices ranging from $287.445 to $288.25. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 3,171 $287.10 $910,388.39
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 5

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,202

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F5 · price: This transaction was executed in multiple trades at prices ranging from $286.615 to $287.435. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 2,027 $286.06 $579,844.63
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 4

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,373

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F4 · price: This transaction was executed in multiple trades at prices ranging from $285.48 to $286.43. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 3,415 $284.79 $972,542.48
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 3

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 230,400

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F3 · price: This transaction was executed in multiple trades at prices ranging from $284.45 to $285.43. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,503 $283.89 $426,683.06
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 2

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,815

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $283.445 to $284.42. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 23, 2022 Filed Feb 25, 2022 21:20 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionCommon Stock 20,296 $109.34 $2,219,164.64
Disclosure

SEC source: 0001127602-22-006781 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 235,318

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionStock Options (Right to Buy) · Derivative 17,436 $0.00 Strike: $144.67 $0.00
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · derivative · entry 18

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,436

Underlying: Common Stock · 17,436 shares

Expires 2024-02-22

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 350 $292.74 $102,460.02
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 10

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,792

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F8 · price: This transaction was executed in multiple trades at prices ranging from $292.51 to $292.845. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $291.50 $29,150.00
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 9

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,142

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,481 $290.89 $430,801.72
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 8

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,242

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F7 · price: This transaction was executed in multiple trades at prices ranging from $290.46 to $291.36. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 2,600 $290.03 $754,085.28
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 7

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,723

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F6 · price: This transaction was executed in multiple trades at prices ranging from $289.56 to $290.385. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 4,472 $288.86 $1,291,763.14
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 6

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,323

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F5 · price: This transaction was executed in multiple trades at prices ranging from $288.41 to $289.385. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 5,243 $288.12 $1,510,587.99
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 5

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,795

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F4 · price: This transaction was executed in multiple trades at prices ranging from $287.55 to $288.4. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 2,394 $286.93 $686,919.28
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 4

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,038

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F3 · price: This transaction was executed in multiple trades at prices ranging from $286.59 to $287.34. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 796 $285.88 $227,560.80
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 3

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,432

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $285.41 to $286.23. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionCommon Stock 17,436 $144.67 $2,522,466.12
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 2

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,228

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 1,610 $293.61 $472,712.10
Disclosure

SEC source: 0001127602-22-006351 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,792

Read SEC document
February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 15 $334.06 $5,010.90
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 22

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,402

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

Read SEC document
February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 236 $333.29 $78,656.72
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 21

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,417

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F20 · price: This transaction was executed in multiple trades at prices ranging from $332.89 to $333.3575. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 51 $332.63 $16,964.13
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 20

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,653

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

Read SEC document
February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 914 $331.43 $302,930.77
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 19

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,704

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F19 · price: This transaction was executed in multiple trades at prices ranging from $331.03 to $331.67. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 465 $330.16 $153,525.98
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 18

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,618

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F18 · price: This transaction was executed in multiple trades at prices ranging from $329.835 to $330.495. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 158 $329.12 $52,001.12
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 17

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,083

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F17 · price: This transaction was executed in multiple trades at prices ranging from $328.79 to $329.35. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 98 $328.50 $32,193.37
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 16

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,241

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F16 · price: This transaction was executed in multiple trades at prices ranging from $328.36 to $328.7025. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 179 $326.88 $58,511.14
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 15

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,339

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F15 · price: This transaction was executed in multiple trades at prices ranging from $326.825 to $327.055. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 174 $323.07 $56,213.85
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 14

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,518

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F14 · price: This transaction was executed in multiple trades at prices ranging from $322.9 to $323.225. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $321.93 $32,193.00
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 13

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,692

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 420 $320.23 $134,495.59
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 12

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,792

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F13 · price: This transaction was executed in multiple trades at prices ranging from $319.8175 to $320.71. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 325 $317.98 $103,344.28
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 11

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,212

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F12 · price: This transaction was executed in multiple trades at prices ranging from $317.83 to $318.29. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,243 $317.06 $394,102.97
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 10

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,537

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F11 · price: This transaction was executed in multiple trades at prices ranging from $316.765 to $317.48. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 2,157 $316.34 $682,353.36
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 9

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 222,780

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F10 · price: This transaction was executed in multiple trades at prices ranging from $315.79 to $316.73. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,816 $315.15 $572,314.03
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 8

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,937

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F9 · price: This transaction was executed in multiple trades at prices ranging from $314.78 to $315.605. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 2,812 $314.43 $884,179.41
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 7

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 226,753

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F8 · price: This transaction was executed in multiple trades at prices ranging from $313.785 to $314.73. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,514 $313.24 $474,244.60
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 6

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,565

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F7 · price: This transaction was executed in multiple trades at prices ranging from $312.86 to $313.745. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,835 $312.19 $572,871.77
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 5

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,079

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F6 · price: This transaction was executed in multiple trades at prices ranging from $311.76 to $312.72. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,643 $311.30 $511,465.74
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 4

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,914

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F5 · price: This transaction was executed in multiple trades at prices ranging from $310.8475 to $311.74. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 2,456 $310.35 $762,226.48
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 3

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,557

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F4 · price: This transaction was executed in multiple trades at prices ranging from $309.84 to $310.735. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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February 15, 2022 Filed Feb 17, 2022 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1,064 $309.36 $329,164.25
Disclosure

SEC source: 0001127602-22-005478 · form4.xml · nonDerivative · entry 2

FOSTER JAMES C · CIK 0001141722 · Director · Chairman, President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,013

F1 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

F3 · price: This transaction was executed in multiple trades at prices ranging from $308.75 to $309.68. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.