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person · Reporting owner

MASSARO GEORGE

Disclosed activity across 2 companies

Tapewire entity
79702
SEC CIK
0001221496

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.CRL · Entity 3398DirectorMay 15, 2025May 16, 2025
Huron Consulting Group Inc.HURN · Entity 4332DirectorApril 01, 2020April 03, 2020

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 May 15, 2025 · Filed May 16, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect5,575 Ending reported balance After 2025-05-15 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2025-05-15 · Sale · Disposed 35 · Balance 5,680

F1: This transaction was executed in multiple trades at prices ranging from $136.07 to $136.97. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.

Row 2 · 2025-05-15 · Sale · Disposed 81 · Balance 5,599

F2: This transaction was executed in multiple trades at prices ranging from $137.19 to $138.12. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.

Row 3 · 2025-05-15 · Sale · Disposed 24 · Balance 5,575

F3: This transaction was executed in multiple trades at prices ranging from $139.02 to $139.11. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was executed in multiple trades at prices ranging from $136.07 to $136.97. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.

F2: This transaction was executed in multiple trades at prices ranging from $137.19 to $138.12. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.

F3: This transaction was executed in multiple trades at prices ranging from $139.02 to $139.11. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.

Huron Consulting Group Inc.

Report date April 01, 2020 · Filed April 03, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect17,719 Reported balance After 2020-04-01 transaction · row 1
1 source row

Row 1 · 2020-04-01 · Sale · Disposed 760 · Balance 17,719

F1: Automatic sale pursuant to a 10b5-1 plan.

Filing footnotes · ownership attribution and instrument terms

F1: Automatic sale pursuant to a 10b5-1 plan.

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
April 02, 2018 Filed Apr 3, 2018 19:35 UTC Huron Consulting Group Inc. HURN · Entity 4332 SaleCommon Stock 503 $37.36 $18,792.08
Disclosure

SEC source: 0001140361-18-016734 · doc1.xml · nonDerivative · entry 1

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,241

F1 · kind: Automatic sale pursuant to a 10b5-1 plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.85 to $37.80. The undersigned undertakes to provide Huron Consulting Group Inc. ("Huron"), any security holder of Huron or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Read SEC document
January 02, 2018 Filed Jan 4, 2018 14:41 UTC Huron Consulting Group Inc. HURN · Entity 4332 SaleCommon Stock 603 $40.66 $24,517.98
Disclosure

SEC source: 0001140361-18-000658 · doc1.xml · nonDerivative · entry 1

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,744

F1 · kind: Automatic sale pursuant to a 10b5-1 plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.50 to $40.90. The undersigned undertakes to provide Huron Consulting Group Inc. ("Huron"), any security holder of Huron or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Read SEC document
October 02, 2017 Filed Oct 4, 2017 14:40 UTC Huron Consulting Group Inc. HURN · Entity 4332 SaleCommon Stock 603 $34.88 $21,032.64
Disclosure

SEC source: 0001140361-17-037540 · doc1.xml · nonDerivative · entry 1

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,347

F1 · kind: Automatic sale pursuant to a 10b5-1 plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.65 to $35.15. The undersigned undertakes to provide Huron Consulting Group Inc. ("Huron"), any security holder of Huron or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Read SEC document
August 14, 2017 Filed Feb 7, 2018 13:15 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GiftCommon Stock 1,650 $0.00 $0.00
Disclosure

SEC source: 0001127602-18-004440 · form5.xml · nonDerivative · entry 1

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,051

Read SEC document
July 17, 2017 Filed Jul 18, 2017 17:04 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $101.43 $10,143.00
Disclosure

SEC source: 0001127602-17-023733 · form4.xml · nonDerivative · entry 2

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,701

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 17:04 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $101.33 $10,133.00
Disclosure

SEC source: 0001127602-17-023733 · form4.xml · nonDerivative · entry 1

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,801

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionStock Options (Right to Buy) · Derivative 4,030 $0.00 Strike: $43.39 $0.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · derivative · entry 31

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,030 shares

Expires 2020-05-08

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
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $101.32 $10,132.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 30

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,901

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 300 $101.15 $30,345.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 29

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,001

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $101.00 $10,100.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 28

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,301

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 200 $100.97 $20,194.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 27

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,401

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.96 $10,096.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 26

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,601

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.93 $10,093.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 25

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,701

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.92 $10,092.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 24

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,801

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.91 $10,091.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 23

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,901

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 300 $100.89 $30,267.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 22

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,001

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 200 $100.87 $20,174.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 21

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,301

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.85 $10,085.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 20

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,501

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.84 $10,084.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 19

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,601

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 200 $100.82 $20,164.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 18

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,701

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.81 $10,081.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 17

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,901

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 200 $100.80 $20,160.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 16

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,001

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 200 $100.78 $20,156.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 15

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,201

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 10 $100.72 $1,007.20
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 14

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,401

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.71 $10,071.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 13

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,411

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 95 $100.70 $9,566.50
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 12

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,511

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 224 $100.67 $22,550.08
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 11

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,606

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 200 $100.65 $20,130.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 10

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,830

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.64 $10,064.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 9

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,030

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.63 $10,063.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 8

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,130

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 1 $100.61 $100.61
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 7

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,230

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.59 $10,059.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 6

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,231

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.54 $10,054.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 5

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,331

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.52 $10,052.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 4

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,431

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.46 $10,046.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 3

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,531

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $100.26 $10,026.00
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 2

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,631

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

Read SEC document
July 17, 2017 Filed Jul 18, 2017 16:51 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 Exercise / conversionCommon Stock 4,030 $43.39 $174,861.70
Disclosure

SEC source: 0001127602-17-023729 · form4.xml · nonDerivative · entry 1

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,731

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
July 03, 2017 Filed Jul 6, 2017 13:47 UTC Huron Consulting Group Inc. HURN · Entity 4332 SaleCommon Stock 602 $43.31 $26,072.62
Disclosure

SEC source: 0001140361-17-027270 · doc1.xml · nonDerivative · entry 1

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,950

F1 · kind: Automatic sale pursuant to a 10b5-1 plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.20 to $43.40. The undersigned undertakes to provide Huron Consulting Group Inc. ("Huron"), any security holder of Huron or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Read SEC document
May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 130 $88.84 $11,549.20
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 12

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,701

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

Read SEC document
May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $88.78 $8,878.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 11

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,831

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

Read SEC document
May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $88.51 $8,851.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 10

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,931

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

Read SEC document
May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $88.50 $8,850.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 9

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,031

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

Read SEC document
May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $88.31 $8,831.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 8

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,131

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

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May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $88.28 $8,828.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 7

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,231

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

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May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $88.13 $8,813.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 6

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,331

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

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May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $88.07 $8,807.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 5

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,431

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

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May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $87.98 $8,798.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 4

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,531

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

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May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $87.94 $8,794.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 3

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,631

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

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May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 SaleCommon Stock 100 $87.85 $8,785.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 2

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,731

F2 · kind: This sale occurred pursuant to a 10b5-1 Trading Plan.

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May 12, 2017 Filed May 15, 2017 19:26 UTC CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL · Entity 3398 GrantCommon Stock 2,436 $0.00 $0.00
Disclosure

SEC source: 0001127602-17-018056 · form4.xml · nonDerivative · entry 1

MASSARO GEORGE · CIK 0001221496 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,831

F1 · kind: Consists of 2,436 unvested restricted stock units that vest upon the earlier of 5/12/2018, or the business day prior to the Company's next annual meeting of shareholders.

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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.