InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (13 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
13
T+90 hit rate
25%
T+90 mean return
-8.0%
Across 20 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by LaPlume Joseph W, Vice-Président Exécutif. Officer active across 2 companies, notably Charles River Laboratories International, INC.. Cumulatively, 39 disclosures have been logged. Split: 0 buy · 13 sells. Total volume traded: €3.4m. History available since 28 May 2021. The latest transaction was filed on 29 May 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations39 total
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5,257 shares@ US$180.710.011% mcap12.5% of flowCommon StockSEC:0001100682-26-000097:0
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744 shares@ US$180.710.0016% mcap1.8% of flowCommon StockSEC:0001100682-26-000097:1
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235 shares@ US$180.710.0005% mcap0.6% of flowCommon StockSEC:0001100682-26-000097:2
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243 shares@ US$160.300.0005% mcap0.5% of flowCommon StockSEC:0001100682-26-000075:0
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185 shares@ US$156.730.0003% mcap0.4% of flowCommon StockSEC:0001100682-26-000075:1
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500 shares@ US$145.411.0% of flowCommon StockSEC:0001127602-25-014484:0
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4,400 shares@ US$162.5010.5% of flowCommon StockSEC:0001127602-25-006249:0
2,738 shares0Common StockSEC:0001127602-25-002780:0
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1,780 shares@ US$199.365.0% of flowCommon StockSEC:0001127602-24-022003:0
311 shares0Common StockSEC:0001127602-24-017714:0
2,111 shares0Common StockSEC:0001127602-24-017309:0
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223 shares@ US$214.510.7% of flowCommon StockSEC:0001127602-24-017116:0
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243 shares@ US$217.210.7% of flowCommon StockSEC:0001127602-24-016726:0
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1,304 shares@ US$226.974.2% of flowCommon StockSEC:0001127602-24-015276:0
3,279 shares0Common StockSEC:0001127602-24-011098:0
▼
838 shares@ US$238.932.9% of flowCommon StockSEC:0001127602-24-005818:0
3,350 shares0Common StockSEC:0001127602-24-002802:0
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1,850 shares@ US$197.735.1% of flowCommon StockSEC:0001127602-23-028591:0
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9,128 shares@ US$144.6718.8% of flowCommon StockSEC:0001127602-23-027226:0
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700 shares@ US$216.522.1% of flowCommon StockSEC:0001127602-23-022480:0
2,189 shares0Common StockSEC:0001127602-23-017254:0
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345 shares@ US$190.390.9% of flowCommon StockSEC:0001127602-23-015694:0
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950 shares@ US$193.022.6% of flowCommon StockSEC:0001127602-23-015525:0
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317 shares@ US$243.601.1% of flowCommon StockSEC:0001127602-23-006461:0
8,676 shares0Common StockSEC:0001127602-23-002668:0
25 of 39 declarations
About LaPlume Joseph W
Joseph W. LaPlume is Executive Vice President, Corporate Strategy & Development at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. He is responsible for developing and implementing strategies aimed at fostering growth and innovation within the company.
