Summary
Updated Aug 31, 2026
Shannon M. Parisotto is CEVP, Disc & Safety Assessment of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). 9 SEC Form 4 filings on record going back to 2025, most recently on 20 August 2026. Most recent open-market trade: sold $600K of CRL on 20 August 2026. Lifetime open-market sales: $2.97M.
Recent Transactions
20Every recent SEC Form 4 transaction Shannon M. Parisotto has reported, most recent first.
$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.S - Open-market sale10b5-12.0K shares @ $294.12$600K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.M - Option exercise10b5-1
2.0K shares @ $194.12$396K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.S - Open-market sale10b5-1
3.7K shares @ $279.66$1.04M
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.M - Option exercise10b5-1
3.7K shares @ $179.66$667K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.S - Open-market sale10b5-1
5.0K shares @ $263.00$1.33M
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.F - Tax withholding / forfeiture
170 shares @ $180.71$31K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.F - Tax withholding / forfeiture
551 shares @ $180.71$100K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.F - Tax withholding / forfeiture
105 shares @ $156.73$16K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.F - Tax withholding / forfeiture
168 shares @ $160.30$27K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.F - Tax withholding / forfeiture
1.1K shares @ $211.68$226K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.F - Tax withholding / forfeiture
105 shares @ $135.63$14K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.F - Tax withholding / forfeiture
44 shares @ $138.65$6K
- $CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.F - Tax withholding / forfeiture
65 shares @ $136.73$9K
Trading Pattern
InsiderAlpha's records for Shannon M. Parisotto go back to 2025: 9 primary Form 4 filings, an average of 4.5 per year. 7 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Shannon M. Parisotto files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- James C. Foster - $34.84M of CRL open-market activity in the last 12 months
- Birgit Girshick - $1.82M of CRL open-market activity in the last 12 months
- Michael Gunnar Knell - $1.73M of CRL open-market activity in the last 12 months
- Victoria L. Creamer - $1.08M of CRL open-market activity in the last 12 months
- Nancy C. Andrews - $163K of CRL open-market activity in the last 12 months
- Joseph W. Laplume - $70K of CRL open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Shannon M. Parisotto?
Shannon M. Parisotto is a corporate insider, tracked as CEVP, Disc & Safety Assessment of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Shannon M. Parisotto submitted recently?
5 primary Form 4 filings in the last 90 days, covering 1 company.
Has Shannon M. Parisotto been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($2.97M) across all tracked filings.
Where can I see all of Shannon M. Parisotto's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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