John C. Hadjipateras is CEO & President at DORIAN LPG LTD. (LPG). They have made 17 open-market trades across 2 companies since 2007, most recently 2026-08-05.
CIK 0001253118
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.
15 open-market purchases totalling $3.6M since 2007, against 2 sales. Across 15 scored buys the stock is up 6.0% at ninety days, and 2.2 points ahead of the S&P over the same stretch.
15 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| LPG | 1,882,667 | $100.9M |
| CKH | 3,250 | $135K |
| Total | $101.1M |
Shares reported on the most recent Form 4, priced at the 2026-08-07 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 47% | 47% | 40% |
| Avg Move | -0.5% | +4.2% | +6.0% |
| Alpha | +0.1% | +1.8% | +2.2% |
| Scored | 15 | 15 | 15 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LPG | BUY | 2026-01-07 | 2026-01-09 | $27.30 | $410K | -1.5% | +11.7% | +22.6% |
| LPG | BUY | 2025-04-08 | 2025-04-10 | $17.75 | $311K | +7.9% | +21.2% | +40.3% |
| LPG | BUY | 2024-01-12 | 2024-01-16 | $42.58 | $213K | -3.2% | -12.9% | -3.8% |
| LPG | BUY | 2023-03-30 | 2023-04-03 | $19.73 | $592K | +6.6% | +8.2% | +27.8% |
| LPG | SELL | 2021-03-08 | 2021-03-10 | $13.50 | $625K | -3.4% | -6.9% | +4.9% |
| LPG | BUY | 2019-04-05 | 2019-04-09 | $7.73 | $58K | -3.0% | -5.4% | +11.0% |
| LPG | BUY | 2019-03-29 | 2019-04-02 | $6.43 | $129K | +15.5% | +15.1% | +33.1% |
| LPG | SELL | 2017-07-12 | 2017-07-14 | $7.55 | $1.9M | -6.4% | -19.9% | -6.6% |
| LPG | BUY | 2017-01-13 | 2017-01-18 | $9.38 | $375K | +17.8% | -10.9% | -9.8% |
| LPG | BUY | 2016-12-21 | 2016-12-27 | $8.69 | $217K | +8.4% | +36.6% | +17.6% |
| LPG | BUY | 2016-06-29 | 2016-06-30 | $7.39 | $148K | -2.3% | -20.0% | -17.8% |
| LPG | BUY | 2016-03-30 | 2016-03-31 | $9.17 | $92K | +0.9% | +8.7% | -21.4% |
| LPG | BUY | 2016-02-16 | 2016-02-18 | $9.76 | $98K | +12.4% | +17.2% | -3.7% |
| LPG | BUY | 2015-10-01 | 2015-10-05 | $10.72 | $214K | -16.6% | -2.0% | -2.0% |
| LPG | BUY | 2015-07-14 | 2015-07-16 | $16.94 | $339K | -16.6% | -2.0% | -2.0% |
| LPG | BUY | 2015-07-08 | 2015-07-10 | $15.54 | $155K | -16.6% | -2.0% | -2.0% |
| CKH | BUY | 2007-08-14 | 2007-08-16 | $84.93 | $255K | -16.4% | -0.0% | -0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.