Steven A. J. Salamon is Director at DELCATH SYSTEMS, INC. (DCTH). They have made 14 open-market trades across 1 company since 2020, most recently 2025-05-05.
CIK 0001623082
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.
14 open-market purchases totalling $659K since 2020, never a sale. Across 14 scored buys the stock is up 2.8% at ninety days, and 3.8 points ahead of the S&P over the same stretch.
14 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| DCTH | 3,413,468 | $48.0M |
Shares reported on the most recent Form 4, priced at the 2025-05-09 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 21% | 29% | 29% |
| Avg Move | -1.7% | -9.4% | +2.8% |
| Alpha | -0.6% | -5.7% | +3.8% |
| Scored | 14 | 14 | 14 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DCTH | BUY | 2024-03-19 | 2024-03-20 | $3.72 | $200K | +4.2% | +8.0% | +69.4% |
| DCTH | BUY | 2022-12-14 | 2022-12-16 | $3.62 | $110K | -11.6% | +8.6% | +25.8% |
| DCTH | BUY | 2022-05-13 | 2022-05-16 | $5.03 | $25K | -2.6% | -18.6% | -2.6% |
| DCTH | BUY | 2022-05-12 | 2022-05-13 | $4.90 | $29K | -7.6% | -20.6% | -7.2% |
| DCTH | BUY | 2022-04-19 | 2022-04-20 | $6.25 | $10K | -11.1% | -31.5% | -40.7% |
| DCTH | BUY | 2022-04-13 | 2022-04-14 | $6.45 | $10K | -3.3% | -26.8% | -40.2% |
| DCTH | BUY | 2022-04-12 | 2022-04-12 | $6.48 | $16K | -4.5% | -29.3% | -40.0% |
| DCTH | BUY | 2022-04-06 | 2022-04-08 | $6.45 | $13K | -3.8% | -12.0% | -39.3% |
| DCTH | BUY | 2021-12-30 | 2022-01-03 | $7.56 | $15K | -13.9% | -11.0% | -20.6% |
| DCTH | BUY | 2021-06-30 | 2021-07-01 | $12.76 | $70K | -21.5% | -22.3% | -21.1% |
| DCTH | BUY | 2021-06-28 | 2021-06-30 | $11.56 | $58K | -20.8% | -22.6% | -21.9% |
| DCTH | BUY | 2021-06-24 | 2021-06-28 | $10.90 | $49K | -6.2% | -15.3% | -10.7% |
| DCTH | BUY | 2020-11-17 | 2020-11-17 | $12.11 | $30K | +36.3% | +32.4% | +92.4% |
| DCTH | BUY | 2020-11-13 | 2020-11-13 | $11.51 | $23K | +42.4% | +29.9% | +95.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.