Transaction · 0001100682-26-000138

Girshick Birgit

Girshick Birgit, CEO, reported a transaction classified as gift at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. involving 528.000000 shares for an estimated $0.00. Reported holdings after the transaction were 35485.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

giftSEC transaction code GCEO
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Filing timeAug 20
Trade dateAug 19, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$291.45
Pre-filing
1mo ago -24.6%1w ago -2.4%1d ago -4.2%
Returns since
7d +1.7%30d -3.1%90d -3.1%180d -3.1%1y -3.1%

CRL price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
CRL since 2026-08-20Filed 14 days ago · 30 days of pre-filing context shaded
Loading…
Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
gift
Code G
Identifier
0001100682-26-000138
Common Stock
Transaction date
Aug 19, 2026
Filed Aug 20, 2026, 08:37 PM · 1d delay
Shares
528 sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
35.4k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-6score
Filing-only score

-6

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Executive Officer

Officer YesDirector Yes10% NoOther No
Footnotes & amended

No footnotes recorded.

Original filing · 0001100682-26-000138
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

CRL