# Ducommun Inc /De/ (DCO) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/dco

> 11 non-derivative transactions: 0 purchases, 3 sales ($2.8M). CIK 30305.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-08-18 | Oswald Stephen G | Director, Officer | S | 2500.0 | 203.95 | 383864.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526357054/0001193125-26-357054-index.htm |
| 2026-08-17 | Oswald Stephen G | Director, Officer | F | 6111.0 | 206.98 | 386364.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526357054/0001193125-26-357054-index.htm |
| 2026-08-17 | Oswald Stephen G | Director, Officer | M | 10000.0 | 32.9 | 392475.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526357054/0001193125-26-357054-index.htm |
| 2026-08-12 | Oswald Stephen G | Director, Officer | G | 2244.0 | 0.0 | 383631.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526349516/0001193125-26-349516-index.htm |
| 2026-08-12 | Oswald Stephen G | Director, Officer | S | 5766.0 | 201.15 | 385875.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526349516/0001193125-26-349516-index.htm |
| 2026-08-12 | Oswald Stephen G | Director, Officer | G | 3400.0 | 0.0 | 382475.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526349759/0001193125-26-349759-index.htm |
| 2026-08-12 | Oswald Stephen G | Director, Officer | S | 5766.0 | 201.15 | 385875.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526349759/0001193125-26-349759-index.htm |
| 2026-08-11 | Oswald Stephen G | Director, Officer | F | 9234.0 | 194.85 | 391641.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526349516/0001193125-26-349516-index.htm |
| 2026-08-11 | Oswald Stephen G | Director, Officer | M | 15000.0 | 32.9 | 400875.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526349516/0001193125-26-349516-index.htm |
| 2026-08-11 | Oswald Stephen G | Director, Officer | F | 9234.0 | 194.85 | 391641.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526349759/0001193125-26-349759-index.htm |
| 2026-08-11 | Oswald Stephen G | Director, Officer | M | 15000.0 | 32.9 | 400875.0 | https://www.sec.gov/Archives/edgar/data/30305/000119312526349759/0001193125-26-349759-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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