Stephen G. Oswald is CEO & Chairman +1 at DUCOMMUN INC /DE/ (DCO). They have made 17 open-market trades across 1 company since 2017, most recently 2026-08-18.
CIK 0001695904
10 open-market purchases totalling $3.2M since 2017, against 7 sales. Across 10 scored buys the stock is up 6.9% at ninety days, and 0.7 points behind the S&P over the same stretch.
10 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| DCO | 383,864 | $65.9M |
Shares reported on the most recent Form 4, priced at the 2026-08-19 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 60% | 50% | 70% |
| Avg Move | -4.3% | -9.3% | +6.9% |
| Alpha | -3.6% | -10.4% | -0.7% |
| Scored | 10 | 10 | 10 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DCO | SELL | 2026-08-18 | 2026-08-19 | $203.95 | $510K | -13.9% | -16.8% | — |
| DCO | SELL | 2026-08-12 | 2026-08-13 | $201.15 | $1.2M | -9.5% | -18.0% | — |
| DCO | SELL | 2024-09-20 | 2024-09-23 | $66.32 | $159K | -0.9% | -5.5% | -6.1% |
| DCO | SELL | 2024-06-21 | 2024-06-25 | $58.23 | $116K | +2.8% | +11.4% | +15.8% |
| DCO | SELL | 2022-12-16 | 2022-12-20 | $48.03 | $120K | +2.9% | +12.3% | +6.4% |
| DCO | SELL | 2022-11-09 | 2022-11-14 | $50.38 | $101K | +1.1% | -2.7% | +13.2% |
| DCO | SELL | 2022-05-06 | 2022-05-06 | $49.92 | $577K | -10.3% | -8.3% | -4.4% |
| DCO | BUY | 2020-03-17 | 2020-03-19 | $21.10 | $317K | +24.2% | +22.8% | +77.9% |
| DCO | BUY | 2020-03-11 | 2020-03-13 | $33.93 | $509K | -24.6% | -28.7% | +5.5% |
| DCO | BUY | 2020-02-27 | 2020-03-02 | $44.11 | $441K | -34.7% | -49.1% | -29.8% |
| DCO | BUY | 2020-02-26 | 2020-02-27 | $44.50 | $445K | -10.2% | -43.4% | -23.4% |
| DCO | BUY | 2017-11-13 | 2017-11-15 | $26.30 | $263K | +3.2% | +0.5% | +1.4% |
| DCO | BUY | 2017-11-06 | 2017-11-07 | $27.39 | $274K | -12.0% | -8.6% | -11.1% |
| DCO | BUY | 2017-06-29 | 2017-06-29 | $28.56 | $286K | +8.5% | -3.3% | +8.6% |
| DCO | BUY | 2017-03-31 | 2017-04-04 | $29.03 | $203K | +1.2% | +5.9% | +12.8% |
| DCO | BUY | 2017-03-24 | 2017-03-28 | $27.94 | $196K | +0.4% | +5.3% | +11.2% |
| DCO | BUY | 2017-03-21 | 2017-03-22 | $27.13 | $290K | +0.9% | +5.6% | +15.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.