LaPlume Joseph W

Track record

How each disclosed position did against the S&P ~6 months later

No positions we can measure against the market yet — outcomes appear once a disclosed buy is ~6 months old.

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$0.0000 bought · −$251.6K sold

All filings on record

Every Form 4 transaction we track for this filer

All10Buys0Sells3

Stock	Transaction	Date	~6mo vs S&P
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Tax $370.2K · 1,749 sh	2026-01-30	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Grant — · 5,456 sh	2026-01-30	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Sell $65.5K · 400 sh	2025-08-22	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Sell $126.1K · 800 sh	2025-08-18	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Sell $60.0K · 400 sh	2025-08-07	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Gift — · 385 sh	2025-06-05	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Tax $21.0K · 155 sh	2025-05-31	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Grant $909.9K · 6,709 sh	2025-05-30	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Tax $11.5K · 83 sh	2025-05-28	—
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.	Tax $16.7K · 122 sh	2025-05-27	—

CRLTax

2026-01-30 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

$370.2K

—

CRLGrant

2026-01-30 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

5,456

—

CRLSell

2025-08-22 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

$65.5K

—

CRLSell

2025-08-18 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

$126.1K

—

CRLSell

2025-08-07 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

$60.0K

—

CRLGift

2025-06-05 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

385

—

CRLTax

2025-05-31 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

$21.0K

—

CRLGrant

2025-05-30 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

$909.9K

—

CRLTax

2025-05-28 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

$11.5K

—

CRLTax

2025-05-27 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

$16.7K

—

Newest 10 of 11 filings·Every Form 4 on record, with outcomesPro →

Filing in the same companies

Other insiders active in these names in the last 3 years

GB

Girshick Birgit

CRL · last 2026-08-19

PS

Parisotto Shannon M

CRL · last 2026-08-19

AN

Andrews Nancy C

CRL · last 2026-08-18

CV

Creamer Victoria L

CRL · last 2026-08-06

KM

Knell Michael Gunnar

CRL · last 2026-08-06

FJ

Foster James C

CRL · last 2026-06-29

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.