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Stephen G Oswald
Chairman, President & CEO

Stephen G Oswald insider trades: Ducommun (DCO) stock buys and sales

Chairman, President & CEO, Ducommun Last trade Aug 18, 2026 63 Form 4 filings
$2.8M
Sold, last 12 months
3 sales
$0
Bought, last 12 months
0 buys
18
Open-market trades
since 2017
1
Company
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Stephen reports to the SEC

Open-market buys and sales

18 trades reported on SEC Form 4, newest first

DateStockTypeValue
Aug 18, 2026DCO↓ Sell$510K
Aug 12, 2026DCO↓ Sell$1.2M
Aug 12, 2026DCO↓ Sell$1.2M
Sep 20, 2024DCO↓ Sell$80K
Jun 21, 2024DCO↓ Sell$116K
Dec 16, 2022DCO↓ Sell$120K
Nov 9, 2022DCO↓ Sell$101K
May 6, 2022DCO↓ Sell$288K
Mar 17, 2020DCO↑ Buy$317K
Mar 11, 2020DCO↑ Buy$509K
Feb 27, 2020DCO↑ Buy$441K
Feb 26, 2020DCO↑ Buy$445K
Nov 13, 2017DCO↑ Buy$263K
Nov 6, 2017DCO↑ Buy$274K
Jun 29, 2017DCO↑ Buy$286K
Mar 31, 2017DCO↑ Buy$203K
Mar 24, 2017DCO↑ Buy$196K
Mar 22, 2017DCO↑ Buy$290K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other DCO insiders

Open-market trades in the last 12 months

About Stephen G Oswald's insider trades

Stephen G Oswald is Chairman, President & CEO at Ducommun (DCO). Since Mar 22, 2017, Stephen has reported 10 open-market purchases worth $3.2M and 8 sales worth $3.5M on SEC Form 4. In the last 12 months: 3 sales ($2.8M).

Their filings also include shares withheld for taxes (27 filings), gifts (17 filings), grants and awards (16 filings), option exercises (4 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every DCO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.