InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (7 ops.)
Insider track record
CEODisclosed buys
2
Disclosed sells
7
T+90 hit rate
100%
T+90 mean return
+0.8%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Foster James C, Chairman & CEO. Director active across 3 companies, notably CHARLES RIVER LABORATORIES INTERNATIONAL, INC.. Aggregated, 44 disclosures have been published. Split: 2 buys · 7 sells. Total volume traded: €28.6m. Activity tracked since 7 May 2021. The latest transaction was disclosed on 25 August 2026 (Levée d'options). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Foster James C
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations44 total
21,132 shares@ US$194.12Common StockSEC:0001100682-26-000140:0
12,429 shares@ US$208.44Common StockSEC:0001100682-26-000140:1
33,561 shares@ US$300.00Common StockSEC:0001100682-26-000140:2
28,733 shares@ US$179.660.040% mcap7.6% of flowCommon StockSEC:0001100682-26-000126:0
28,733 shares@ US$275.000.062% mcap11.7% of flowCommon StockSEC:0001100682-26-000126:1
75,000 sharesCommon StockSEC:0001100682-26-000111:0
153,361 shares0Common StockSEC:0001100682-26-000109:0
153,361 shares0Common StockSEC:0001100682-26-000109:1
20,000 shares0Common StockSEC:0001100682-26-000109:2
20,000 shares0Common StockSEC:0001100682-26-000109:3
10,000 shares0Common StockSEC:0001100682-26-000109:4
10,000 shares0Common StockSEC:0001100682-26-000109:5
1,596 shares@ US$180.710.0021% mcap1.1% of flowCommon StockSEC:0001100682-26-000091:0
16,796 shares@ US$178.6110.0% of flowCommon StockSEC:0001100682-26-000026:0
39,031 shares0Common StockSEC:0001100682-26-000012:0
17,253 shares@ US$135.638.9% of flowCommon StockSEC:0001127602-25-016539:0
6,075 shares@ US$165.014.2% of flowCommon StockSEC:0001127602-25-006253:0
Canonical exit: 21 May 2025 (T+90)
19,608 shares0Common StockSEC:0001127602-25-002790:0
4,500 shares0Common StockSEC:0001127602-24-027034:0
2,500 shares0Common StockSEC:0001127602-24-022073:0
25,000 shares@ US$250.0025.3% of flowCommon StockSEC:0001127602-24-021581:0
1,274 shares@ US$214.511.1% of flowCommon StockSEC:0001127602-24-017008:0
23,741 shares0Common StockSEC:0001127602-24-011128:0
4,000 shares0Common StockSEC:0001127602-24-005822:0
24,253 shares0Common StockSEC:0001127602-24-002769:0
25 of 44 declarations
About Foster James C
FOSTER JAMES C is Président-Directeur Général and a Director of Charles River Laboratories International, INC., and Chairman, President and CEO of CHARLES RIVER LABORATORIES INTERNATIONAL INC. He has 39 filings in total, and across the 39 sampled filings, buys amount to EUR 1896956 and sells to EUR 11217989, over the period from 2016-02-11 to 2026-07-01.
