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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
August 25, 2026 Filed Aug 27, 2026 20:21 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionStock Options (Right to Buy) · Derivative 12,429 $0.00 Strike: $208.44 $0.00
Disclosure

SEC source: 0001100682-26-000140 · form4.xml · derivative · entry 10

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,429

Underlying: Common Stock · 12,429 shares

Expires 2034-05-31

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
August 25, 2026 Filed Aug 27, 2026 20:21 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionStock Options (Right to Buy) · Derivative 21,132 $0.00 Strike: $194.12 $0.00
Disclosure

SEC source: 0001100682-26-000140 · form4.xml · derivative · entry 9

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,044

Underlying: Common Stock · 21,132 shares

Expires 2033-05-26

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
August 25, 2026 Filed Aug 27, 2026 20:21 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 33,561 $300.00 $10,068,300.00
Disclosure

SEC source: 0001100682-26-000140 · form4.xml · nonDerivative · entry 3

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,596

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

Read SEC document
August 25, 2026 Filed Aug 27, 2026 20:21 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionCommon Stock 12,429 $208.44 $2,590,700.76
Disclosure

SEC source: 0001100682-26-000140 · form4.xml · nonDerivative · entry 2

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,157

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
August 25, 2026 Filed Aug 27, 2026 20:21 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionCommon Stock 21,132 $194.12 $4,102,143.84
Disclosure

SEC source: 0001100682-26-000140 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 52,728

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
August 10, 2026 Filed Aug 11, 2026 20:35 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionStock Options (Right to Buy) · Derivative 28,733 $0.00 Strike: $179.66 $0.00
Disclosure

SEC source: 0001100682-26-000126 · form4.xml · derivative · entry 8

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 28,733 shares

Expires 2030-05-29

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
August 10, 2026 Filed Aug 11, 2026 20:35 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 28,733 $275.00 $7,901,575.00
Disclosure

SEC source: 0001100682-26-000126 · form4.xml · nonDerivative · entry 2

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,596

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

Read SEC document
August 10, 2026 Filed Aug 11, 2026 20:35 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionCommon Stock 28,733 $179.66 $5,162,170.78
Disclosure

SEC source: 0001100682-26-000126 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 60,329

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
June 29, 2026 Filed Jul 1, 2026 20:59 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 75,000 $225.00 $16,875,000.00
Disclosure

SEC source: 0001100682-26-000111 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,596

F1 · shares: This sale occurred pursuant to a Rule 10b5-1 Trading Plan that was adopted by the reporting person on March 6, 2026.

Read SEC document
June 05, 2026 Filed Jun 8, 2026 20:25 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001100682-26-000109 · form4.xml · nonDerivative · entry 6

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust Held By Spouse

Disclosed balance after: 10,000

F3 · shares: Reflects the exempt transfer pursuant to Rule 16a-13 of 10,000 shares held by the reporting person's spouse to a revocable trust controlled by the reporting person's spouse.

Read SEC document
June 05, 2026 Filed Jun 8, 2026 20:25 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001100682-26-000109 · form4.xml · nonDerivative · entry 5

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held By Spouse

Disclosed balance after: 0

F3 · shares: Reflects the exempt transfer pursuant to Rule 16a-13 of 10,000 shares held by the reporting person's spouse to a revocable trust controlled by the reporting person's spouse.

Read SEC document
June 05, 2026 Filed Jun 8, 2026 20:25 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 20,000 $0.00 $0.00
Disclosure

SEC source: 0001100682-26-000109 · form4.xml · nonDerivative · entry 4

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · 2026 GRAT

Disclosed balance after: 20,000

F2 · shares: Reflects the exempt transfer pursuant to Rule 16a-13 of 20,000 shares held by the reporting person to a revocable trust controlled by the reporting person.

Read SEC document
June 05, 2026 Filed Jun 8, 2026 20:25 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 20,000 $0.00 $0.00
Disclosure

SEC source: 0001100682-26-000109 · form4.xml · nonDerivative · entry 3

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,596

F2 · shares: Reflects the exempt transfer pursuant to Rule 16a-13 of 20,000 shares held by the reporting person to a revocable trust controlled by the reporting person.

Read SEC document
June 05, 2026 Filed Jun 8, 2026 20:25 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 153,361 $0.00 $0.00
Disclosure

SEC source: 0001100682-26-000109 · form4.xml · nonDerivative · entry 2

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 155,611

F1 · shares: Reflects the exempt transfer pursuant to Rule 16a-13 of 153,361 shares held by the reporting person to a revocable trust controlled by the reporting person.

Read SEC document
June 05, 2026 Filed Jun 8, 2026 20:25 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 153,361 $0.00 $0.00
Disclosure

SEC source: 0001100682-26-000109 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,596

F1 · shares: Reflects the exempt transfer pursuant to Rule 16a-13 of 153,361 shares held by the reporting person to a revocable trust controlled by the reporting person.

Read SEC document
May 30, 2026 Filed Jun 2, 2026 20:31 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 1,596 $180.71 $288,413.16
Disclosure

SEC source: 0001100682-26-000091 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 279,957

Read SEC document
May 08, 2026 Filed May 11, 2026 20:25 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 422 $177.62 $74,955.64
Disclosure

SEC source: 0001100682-26-000044 · form4.xml · nonDerivative · entry 2

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 281,553

F2 · shares: The grant was made in lieu of director service fees for the term commencing May 5, 2026. The restricted stock units vest upon the earlier of 5/8/2027, or the business day prior to the Company's next annual meeting of shareholders.

Read SEC document
May 08, 2026 Filed May 11, 2026 20:25 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 1,438 $177.62 $255,417.56
Disclosure

SEC source: 0001100682-26-000044 · form4.xml · nonDerivative · entry 1

FOSTER JAMES C · CIK 0001141722 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 281,131

F1 · shares: The unvested restricted stock units vest upon the earlier of 5/8/2027 or the business day prior to the Company's next annual meeting of shareholders.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:42 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 16,796 $178.61 $2,999,933.56
Disclosure

SEC source: 0001100682-26-000026 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 279,693

F1 · shares: 100% of the unvested restricted stock units vest on March 2, 2028.

F2 · balance_after: Reflects the exempt transfer pursuant to Rule 16a-13 of 9,220 shares from the 2025 GRAT account to direct holdings.

Read SEC document
January 30, 2026 Filed Feb 2, 2026 21:46 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 14,664 $211.68 $3,104,075.52
Disclosure

SEC source: 0001100682-26-000012 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 253,677

Read SEC document
January 30, 2026 Filed Feb 2, 2026 21:46 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 39,031 $0.00 $0.00
Disclosure

SEC source: 0001100682-26-000012 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 268,341

F1 · shares: Reflects shares of common stock issued following the achievement of performance goals set forth in performance share unit awards originally granted on May 26, 2023.

F2 · balance_after: Reflects the exempt transfer pursuant to Rule 16a-13 of (i) 14,577 shares from the 2024 GRAT account to direct holdings; and (ii) 4,048 shares from the 2022 GRAT account to direct holdings.

Read SEC document
May 30, 2025 Filed Jun 3, 2025 20:46 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 17,253 $135.63 $2,340,024.39
Disclosure

SEC source: 0001127602-25-016539 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,685

F1 · shares: Unvested restricted stock units vest annually on: May 30, 2026; May 30, 2027; May 30, 2028; May 30, 2029.

F2 · balance_after: Reflects the exempt transfer pursuant to Rule 16a-13 of 9,793 shares from the reporting person's indirect holdings to the reporting person's direct holdings.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 PurchaseCommon Stock 6,075 $165.01 $1,002,435.75
Disclosure

SEC source: 0001127602-25-006253 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,639

Read SEC document
January 31, 2025 Filed Feb 3, 2025 22:03 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 6,827 $165.57 $1,130,346.39
Disclosure

SEC source: 0001127602-25-002790 · form4.xml · nonDerivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,564

Read SEC document
January 31, 2025 Filed Feb 3, 2025 22:03 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 19,608 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-002790 · form4.xml · nonDerivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,391

F1 · shares: Reflects shares of common stock issued following the achievement of performance goals set forth in performance share unit awards originally granted on May 27, 2022.

Read SEC document
November 08, 2024 Filed Nov 12, 2024 21:41 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 4,500 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-027034 · form4.xml · nonDerivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,783

Read SEC document
August 12, 2024 Filed Aug 13, 2024 20:17 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-022073 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,751

Read SEC document
August 01, 2024 Filed Aug 5, 2024 20:04 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 25,000 $250.00 $6,250,000.00
Disclosure

SEC source: 0001127602-24-021581 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 188,251

F1 · date: This sale occurred pursuant to a Rule 10b5-1 Trading Plan that was initially adopted on February 26, 2024.

Read SEC document
May 31, 2024 Filed Jun 4, 2024 20:19 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantStock Options (Right to Buy) · Derivative 24,858 $208.44 Strike: $208.44 $5,181,401.52
Disclosure

SEC source: 0001127602-24-017670 · form4.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,858

Underlying: Common Stock · 24,858 shares

Expires 2034-05-31

F1 · shares: Stock options vest as follows: 6,214 on May 31, 2025, 6,215 on May 31, 2026, 6,214 on May 31, 2027, and 6,215 on May 31, 2028.

Read SEC document
May 29, 2024 Filed May 30, 2024 22:58 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 1,274 $214.51 $273,285.74
Disclosure

SEC source: 0001127602-24-017008 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,044

Read SEC document
February 16, 2024 Filed Feb 20, 2024 22:28 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 4,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-005822 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 224,613

Read SEC document
January 29, 2024 Filed Jan 31, 2024 22:03 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 10,757 $220.28 $2,369,551.96
Disclosure

SEC source: 0001127602-24-002769 · form4.xml · nonDerivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 228,613

Read SEC document
January 29, 2024 Filed Jan 31, 2024 22:03 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 24,253 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-002769 · form4.xml · nonDerivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,370

Read SEC document
January 29, 2024 Filed Jan 31, 2024 21:59 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: 0001127602-24-002765 · form4.xml · derivative · entry 10

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

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.

F3 · date: The transaction was executed as a net exercise, in which no shares were purchased or sold in the open market.

Read SEC document
January 29, 2024 Filed Jan 31, 2024 21:59 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 12,710 $224.56 $2,854,157.60
Disclosure

SEC source: 0001127602-24-002765 · form4.xml · nonDerivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,117

Read SEC document
January 29, 2024 Filed Jan 31, 2024 21:59 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionCommon Stock 17,436 $144.67 $2,522,466.12
Disclosure

SEC source: 0001127602-24-002765 · form4.xml · nonDerivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 227,827

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
January 29, 2024 Filed Mar 25, 2024 22:58 UTC Amendment CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 10,540 $220.28 $2,321,751.20
Disclosure

SEC source: 0001127602-24-011128 · form4a.xml · nonDerivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 228,318

Read SEC document
January 29, 2024 Filed Mar 25, 2024 22:58 UTC Amendment CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 23,741 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-011128 · form4a.xml · nonDerivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 238,858

F1 · shares: Reflects shares of common stock issued following the achievement of performance goals set forth in performance share unit awards originally granted on May 28, 2021.

Read SEC document
November 14, 2023 Filed Nov 15, 2023 14:23 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 PurchaseCommon Stock 5,620 $178.05 $1,000,641.00
Disclosure

SEC source: 0001127602-23-027415 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,643

F1 · price: This transaction was executed in multiple trades at prices ranging from $177.99 to $178.11. The price reported above reflects the weighted average purchase 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
August 10, 2023 Filed Aug 14, 2023 20:13 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-022484 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,023

Read SEC document
May 29, 2023 Filed May 31, 2023 17:38 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 1,274 $194.12 $247,308.88
Disclosure

SEC source: 0001127602-23-017137 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 199,523

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May 26, 2023 Filed May 31, 2023 17:38 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantStock Options (Right to Buy) · Derivative 28,176 $194.12 Strike: $194.12 $5,469,525.12
Disclosure

SEC source: 0001127602-23-017137 · form4.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,176

Underlying: Common Stock · 28,176 shares

Expires 2033-05-26

F1 · shares: Stock Options vest as follows: 7,044 on May 26, 2024, 7,044 on May 26, 2025, 7,044 on May 26, 2026 and 7,044 on May 26, 2027.

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May 15, 2023 Filed May 17, 2023 20:55 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 3,812 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-015972 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · 2020 GRAT

Disclosed balance after: 6,017

F1 · shares: The transaction was a gift of shares formerly held in a trust in the reporting person's name. The shares are no longer owned by the reporting person.

F2 · balance_after: On 5/15/2023, 6,017 shares were transferred from the 2020 GRAT account to Direct holdings.

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May 15, 2023 Filed May 17, 2023 20:55 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 3,811 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-015972 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · 2020 GRAT

Disclosed balance after: 9,829

F1 · shares: The transaction was a gift of shares formerly held in a trust in the reporting person's name. The shares are no longer owned by the reporting person.

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February 22, 2023 Filed Feb 22, 2023 21:49 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 1,814 $243.60 $441,890.40
Disclosure

SEC source: 0001127602-23-006499 · 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: 214,780

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February 15, 2023 Filed Feb 17, 2023 21:02 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 108 $250.16 $27,017.28
Disclosure

SEC source: 0001127602-23-005808 · 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: 216,594

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

F2 · balance_after: On 2/01/2023: 3,672 shares were transferred from the 2021 GRAT account to Direct Holdings.

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February 15, 2023 Filed Feb 17, 2023 21:02 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 19,892 $250.00 $4,973,000.00
Disclosure

SEC source: 0001127602-23-005808 · 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: 216,702

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

F2 · balance_after: On 2/01/2023: 3,672 shares were transferred from the 2021 GRAT account to Direct Holdings.

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January 27, 2023 Filed Jan 31, 2023 22:57 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Tax withholdingCommon Stock 21,453 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002783 · 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: 232,922

F1 · balance_after: On 06/07/2022: 3,939 shares were transferred from the 2020 GRAT account to Direct Holdings.

F2 · balance_after: On 10/11/2022, the reporting person contributed 11,000 shares of CRL Common Stock to a grantor retained annuity trust for the benefit of himself and his adult children.

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January 27, 2023 Filed Jan 31, 2023 22:57 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 49,725 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002783 · 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: 254,375

F3 · shares: Reflects shares of common stock issued following the achievement of performance goals set forth in performance share unit awards originally granted on May 29, 2020.

F1 · balance_after: On 06/07/2022: 3,939 shares were transferred from the 2020 GRAT account to Direct Holdings.

F2 · balance_after: On 10/11/2022, the reporting person contributed 11,000 shares of CRL Common Stock to a grantor retained annuity trust for the benefit of himself and his adult children.

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June 06, 2022 Filed Jan 31, 2023 22:57 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002783 · 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: 211,711

F1 · balance_after: On 06/07/2022: 3,939 shares were transferred from the 2020 GRAT account to Direct Holdings.

F2 · balance_after: On 10/11/2022, the reporting person contributed 11,000 shares of CRL Common Stock to a grantor retained annuity trust for the benefit of himself and his adult children.

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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.