Foster James C
Director
Exercise
Calculated transaction value
$5.16M
28,733 shares @ $179.66
Traded
Aug 10, 2026
Filed
Aug 11, 2026
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Charles River Laboratories International
CRL
ServicesEngineering & Management
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
87 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Foster James C Director | Aug 11, 2026 1-day lag | Exercise Aug 10, 2026 | $5.16M Filed shares x price | SEC Form 4 View filing | |
| Foster James C Director | Aug 11, 2026 1-day lag | Sale Aug 10, 2026 | $7.9M Filed shares x price | SEC Form 4 View filing | |
| Foster James C Director | Aug 11, 2026 1-day lag | Exercise Aug 10, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Exercise Aug 6, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $104.45K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $211.77K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Exercise Aug 6, 2026 | $72.58K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Exercise Aug 6, 2026 | $233.91K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $127.81K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Exercise Aug 6, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $330.06K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $55.88K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Exercise Aug 6, 2026 | $153.41K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $163.64K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $311.53K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $190.28K Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Exercise Aug 6, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Knell Michael Gunnar SVP, Finance And CAO | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $234.83K Filed shares x price | SEC Form 4 View filing | |
| Creamer Victoria L EVP & Chief People Officer | Aug 10, 2026 4-day lag | Exercise Aug 6, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Creamer Victoria L EVP & Chief People Officer | Aug 10, 2026 4-day lag | Exercise Aug 6, 2026 | $750.8K Filed shares x price | SEC Form 4 View filing | |
| Creamer Victoria L EVP & Chief People Officer | Aug 10, 2026 4-day lag | Sale Aug 6, 2026 | $1.08M Filed shares x price | SEC Form 4 View filing | |
| Parisotto Shannon M Cevp, Disc & Safety Assessment | Aug 6, 2026 1-day lag | Sale Aug 5, 2026 | $1.33M Filed shares x price | SEC Form 4 View filing | |
| Foster James C Director | Jul 1, 2026 2-day lag | Sale Jun 29, 2026 | $16.88M Filed shares x price | SEC Form 4 View filing | |
| Parisotto Shannon M Cevp, Disc & Safety Assessment | Jun 8, 2026 3-day lag | Gift Jun 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Foster James C Director | Jun 8, 2026 3-day lag | Gift Jun 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Girshick Birgit Chief Executive Officer | Jun 8, 2026 3-day lag | Gift Jun 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Parisotto Shannon M Cevp, Disc & Safety Assessment | Jun 8, 2026 3-day lag | Gift Jun 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Foster James C Director | Jun 8, 2026 3-day lag | Gift Jun 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Foster James C Director | Jun 8, 2026 3-day lag | Gift Jun 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Girshick Birgit Chief Executive Officer | Jun 8, 2026 3-day lag | Gift Jun 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Foster James C
Director
Sale
Calculated transaction value
$7.9M
28,733 shares @ $275
Traded
Aug 10, 2026
Filed
Aug 11, 2026
Foster James C
Director
Exercise
Calculated transaction value
$0
28,733 shares @ $0
Traded
Aug 10, 2026
Filed
Aug 11, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Exercise
Calculated transaction value
$0
736 shares @ $0
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$104.45K
404 shares @ $258.53
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$211.77K
810 shares @ $261.45
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Exercise
Calculated transaction value
$72.58K
404 shares @ $179.66
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Exercise
Calculated transaction value
$233.91K
1,205 shares @ $194.12
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$127.81K
482 shares @ $265.17
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Exercise
Calculated transaction value
$0
1,205 shares @ $0
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$330.06K
1,274 shares @ $259.07
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$55.88K
213 shares @ $262.37
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Exercise
Calculated transaction value
$153.41K
736 shares @ $208.44
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$163.64K
620 shares @ $263.94
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$311.53K
1,205 shares @ $258.53
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$190.28K
736 shares @ $258.53
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Exercise
Calculated transaction value
$0
404 shares @ $0
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Knell Michael Gunnar
SVP, Finance And CAO
Sale
Calculated transaction value
$234.83K
901 shares @ $260.63
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Creamer Victoria L
EVP & Chief People Officer
Exercise
Calculated transaction value
$0
4,179 shares @ $0
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Creamer Victoria L
EVP & Chief People Officer
Exercise
Calculated transaction value
$750.8K
4,179 shares @ $179.66
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Creamer Victoria L
EVP & Chief People Officer
Sale
Calculated transaction value
$1.08M
4,179 shares @ $259.16
Traded
Aug 6, 2026
Filed
Aug 10, 2026
Parisotto Shannon M
Cevp, Disc & Safety Assessment
Sale
Calculated transaction value
$1.33M
5,046 shares @ $263
Traded
Aug 5, 2026
Filed
Aug 6, 2026
Foster James C
Director
Sale
Calculated transaction value
$16.88M
75,000 shares @ $225
Traded
Jun 29, 2026
Filed
Jul 1, 2026
Parisotto Shannon M
Cevp, Disc & Safety Assessment
Gift
Calculated transaction value
$0
1,529 shares @ $0
Traded
Jun 5, 2026
Filed
Jun 8, 2026
Foster James C
Director
Gift
Calculated transaction value
$0
153,361 shares @ $0
Traded
Jun 5, 2026
Filed
Jun 8, 2026
Girshick Birgit
Chief Executive Officer
Gift
Calculated transaction value
$0
3,386 shares @ $0
Traded
Jun 5, 2026
Filed
Jun 8, 2026
Parisotto Shannon M
Cevp, Disc & Safety Assessment
Gift
Calculated transaction value
$0
1,529 shares @ $0
Traded
Jun 5, 2026
Filed
Jun 8, 2026
Foster James C
Director
Gift
Calculated transaction value
$0
153,361 shares @ $0
Traded
Jun 5, 2026
Filed
Jun 8, 2026
Foster James C
Director
Gift
Calculated transaction value
$0
20,000 shares @ $0
Traded
Jun 5, 2026
Filed
Jun 8, 2026
Girshick Birgit
Chief Executive Officer
Gift
Calculated transaction value
$0
3,386 shares @ $0
Traded
Jun 5, 2026
Filed
Jun 8, 2026