H.c. Charles Diao is Director at Turning Point Brands, Inc. (TPB). They have made 8 open-market trades across 1 company since 2017, most recently 2026-05-11.
CIK 0001591159
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
6 open-market purchases totalling $548K since 2017, against 2 sales. Across 6 scored buys the stock is down 12.8% at ninety days, and 18.5 points behind the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| GFF | 12,013 | $1.1M |
| TPB | 11,099 | $695K |
| MEG | 10,000 | $221K |
| Total | $2.0M |
Shares reported on the most recent Form 4, priced at the 2026-05-13 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 50% | 33% | 17% |
| Avg Move | -3.8% | -12.3% | -12.8% |
| Alpha | -4.7% | -15.0% | -18.5% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TPB | SELL | 2025-12-15 | 2025-12-17 | $108.20 | $216K | -0.5% | +9.6% | -14.6% |
| TPB | SELL | 2022-05-13 | 2022-05-16 | $28.83 | $1.3M | -1.3% | -5.0% | -11.0% |
| TPB | BUY | 2019-08-29 | 2019-09-03 | $35.84 | $36K | -22.9% | -32.9% | -22.0% |
| TPB | BUY | 2019-08-14 | 2019-08-15 | $36.45 | $36K | -6.5% | -32.3% | -28.9% |
| TPB | BUY | 2019-08-02 | 2019-08-05 | $37.70 | $75K | -4.8% | -16.7% | -34.0% |
| TPB | BUY | 2019-05-21 | 2019-05-23 | $50.54 | $101K | +4.2% | -5.0% | -24.0% |
| TPB | BUY | 2017-11-13 | 2017-11-15 | $15.91 | $245K | +6.4% | +10.8% | +32.1% |
| TPB | BUY | 2017-08-17 | 2017-08-21 | $16.49 | $54K | +0.9% | +2.2% | -0.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.