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Insider ActivityCRL
MACKAY MARTIN, Director at CHARLES RIVER LABORATORIES INTERNATIONAL, INC., traded $250K of CRL
Updated Jun 12, 2026
MACKAY MARTIN
Director
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. ·
$CRL
Transaction Details
| Insider | MACKAY MARTIN |
|---|---|
| Title | Director |
| Company | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. |
| Ticker | CRL |
| Transaction Type | Grant |
| Transaction Date | 2026-05-08 |
| Shares Traded | 1,407 |
| Price Per Share | $177.62 |
| Total Value | $250K |
| Filed Date | 2026-05-11 |
| Accession Number | 0001100682-26-000059 |
Ownership Context
| Shares Owned After Transaction | 17,137 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001100682-26-000059
Other Insider Trades — CRL
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| FOSTER JAMES C | Director | traded | — | 2026-06-05 |
| FOSTER JAMES C | Director | traded | — | 2026-06-05 |
| Girshick Birgit | Chief Executive Officer | traded | — | 2026-06-05 |
| Parisotto Shannon M | CEVP, Disc & Safety Assessment | traded | — | 2026-06-05 |
| FOSTER JAMES C | Director | traded | — | 2026-06-05 |
| Barg Steven | Director | traded | $74K | 2026-06-02 |
| Knell Michael Gunnar | SVP, Finance and CAO | traded | $9K | 2026-05-31 |
| Mintz Mark | EVP, Chief Information Officer | traded | $12K | 2026-05-31 |
| LaPlume Joseph W | EVP, Corp Strategy & Develop | traded | $42K | 2026-05-31 |
| Girshick Birgit | Chief Executive Officer | traded | $68K | 2026-05-31 |
Other Trades by MACKAY MARTIN
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| CRL | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. | traded | $255K | 2026-05-08 |
| KLRA | Kailera Therapeutics, Inc. | traded | — | 2026-04-16 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for CRL — CHARLES RIVER LABORATORIES INTERNATIONAL, INC. →
Whisper Score — CRL
65.56
Frenzy
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 12, 2026 at 07:08 UTC