Diao H.C. Charles — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Diao H.C. Charles has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-14TPBTurning Point Brands, Inc.A — Grant or award1.3K$92.71$120K
2026-02-20GFFGRIFFON CORPA — Grant or award1.3K$0.00
2025-05-08TPBTurning Point Brands, Inc.A — Grant or award1.1K$75.66$80K

Companies — Last 90 Days

Frequently Asked Questions

Who is Diao H.C. Charles?

Diao H.C. Charles is a corporate insider — currently tracked as Director of Turning Point Brands, Inc. (TPB). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Diao H.C. Charles submitted recently?

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

Where can I see all of Diao H.C. Charles'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.

Learn More

Open the live Diao H.C. Charles profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.