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 in CRL purchases and sales in the last 12 months
Birgit Girshick - $1.82M in CRL purchases and sales in the last 12 months
Shannon M. Parisotto is a corporate insider, tracked as CEVP, Disc & Safety Assessment of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). InsiderAlpha holds 10 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?
4 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 4 open-market sales ($3.27M) across all tracked filings.
Shannon M. Parisotto is CEVP, Disc & Safety Assessment of CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). 10 SEC Form 4 filings on record going back to 2025, most recently on 8 October 2026. Most recent open-market trade: sold $303K of CRL on 8 October 2026. Lifetime open-market sales: $3.27M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Shannon M. Parisotto.
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
S - Open-market sale10b5-1
981 shares @ $308.44$303K
M
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
M - Option exercise10b5-1
981 shares @ $208.44
Trading pattern
InsiderAlpha's records for Shannon M. Parisotto go back to 2025: 10 primary Form 4 filings, an average of 5.0 per year. 10 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
$204K
S
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
S - Open-market sale10b5-1
2.0K shares @ $294.12$600K
M
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
M - Option exercise10b5-1
2.0K shares @ $194.12$396K
S
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
S - Open-market sale10b5-1
3.7K shares @ $279.66$1.04M
M
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
M - Option exercise10b5-1
3.7K shares @ $179.66$667K
S
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
S - Open-market sale10b5-1
5.0K shares @ $263.00$1.33M
G
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
G - Bona-fide gift
1.5K shares
G
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
G - Bona-fide gift
1.5K shares
F
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
F - Tax withholding / forfeiture
170 shares @ $180.71$31K
F
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
F - Tax withholding / forfeiture
551 shares @ $180.71$100K
A
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
A - Grant or award
4.4K shares @ $180.71$788K
F
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
F - Tax withholding / forfeiture
105 shares @ $156.73$16K
F
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
F - Tax withholding / forfeiture
168 shares @ $160.30$27K
G
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
G - Bona-fide gift
7.2K shares
G
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
G - Bona-fide gift
7.2K shares
F
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
F - Tax withholding / forfeiture
1.1K shares @ $211.68$226K
A
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
A - Grant or award
4.2K shares
F
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
F - Tax withholding / forfeiture
105 shares @ $135.63$14K
A
CRL$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
