| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
2 companies
H.C. Charles Diao is Director at GFF and has filed Form 4s across 2 companies. H.C. Charles Diao's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $2.0M at current prices.
Historically, H.C. Charles Diao's trades have earned a middling insider score of 68/100 across 3 rated trades. Over a 12-month horizon, both of those trades were profitable, with an average 12-month return of +24.1%.
The biggest single holding is GFF (~$1.2M) as Director.
H.C. Charles Diao has 22 Form 4 filings on record from August 2017 to May 2026, across 2 companies: Director at Turning Point Brands (TPB), 2017–2026; Director at Griffon (GFF), 2022–2026.
The 34 reported transactions were 12 stock awards, 9 open-market purchases, 5 tax withholdings and 3 open-market sales, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 6 purchases worth about $426K and 2 sales worth about $1.0M.
The largest open-market purchase was 7,697 shares of TPB at an average $15.91 on November 13, 2017, about $122K.
The largest open-market sale was 28,206 shares of TPB at an average $28.77 on May 16, 2022, about $812K. Twelve months later TPB was down 21%.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 15, 2025 | TPB Turning Point Brands, Inc. | Director | Sell | 2,000 | $108.20 | $216,400.00 | -16.9% | -15.7% | - | |
| May 16, 2022 | TPB Turning Point Brands, Inc. | - | Sell | 28,206 | $28.77 | $811,537.52 | -78.6% | -10.6% | -21.4% | |
| Aug 29, 2019 | TPB Turning Point Brands, Inc. | Director | Buy | 1,000 | $35.84 | $35,840.00 | +6.3% | - | - | |
| Aug 14, 2019 | TPB Turning Point Brands, Inc. | Director | Buy | 1,000 | $36.45 | $36,450.00 | +6.7% | - | - | |
| Aug 2, 2019 | TPB Turning Point Brands, Inc. | Director | Buy | 2,000 | $37.70 | $75,390.00 | +15.4% | - | - | |
| May 21, 2019 | TPB Turning Point Brands, Inc. | Director | Buy | 2,000 | $50.54 | $101,080.00 | +18.2% | - | - | |
| Nov 13, 2017 | TPB Turning Point Brands, Inc. | Director | Buy | 7,697 | $15.91 | $122,459.27 | +233.0% | - | - | |
| Aug 18, 2017 | TPB Turning Point Brands, Inc. | Director | Buy | 3,303 | $16.49 | $54,450.96 | New | - | - |