Castellano James G Insider Trading Activity (CNM)

Summary

Updated Jul 16, 2026

Castellano James G has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $2.73M.

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-06-25	CNM	Core & Main, Inc.	A — Grant or award	2.8K	$0.00
2025-07-18	CNM	Core & Main, Inc.	S — Open-market sale	44.0K	$61.98	$2.73M
2025-07-18	CNM	Core & Main, Inc.	J — Other acquisition / disposition	34.7K	$0.00

Frequently Asked Questions

Who is Castellano James G?

Castellano James G is a corporate insider — currently tracked as Director of Core & Main, Inc. (CNM). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Castellano James G submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Castellano James G been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 1 open-market sales ($2.73M) across all tracked filings.

Where can I see all of Castellano James G's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Castellano James G — SEC Form 4 Insider Trading Activity