H.C. Charles Diao
Director · Turning Point Brands, Inc.
Individual
- 2025
- May 14, 2026
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies H.C. Charles Diao files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Ronald J. Kramer - $19.73M in GFF purchases and sales in the last 12 months
- Robert F. Mehmel - $9.40M in GFF purchases and sales in the last 12 months
- Lawrence Wexler - $4.64M in TPB purchases and sales in the last 12 months
- Brian G. Harris - $3.02M in GFF purchases and sales in the last 12 months
- Brittani Cushman - $1.55M in TPB purchases and sales in the last 12 months
- Seth L. Kaplan - $1.43M in GFF purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is H.C. Charles Diao?
H.C. Charles Diao is a corporate insider, tracked as Director of Turning Point Brands, Inc. (TPB). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did H.C. Charles Diao last file a Form 4?
The most recent primary Form 4 on record is dated 14 May 2026, one of 3 filings going back to 2025.
