Form4insider filings, from the source

Insider · CIK 0001695904

Stephen G Oswald

Files at: DCO. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.5M · 6sales $2.8M · 3net −$1.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 2017Oct 2018May 2020Dec 2021Jun 2023Jan 2025Aug 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 18, 2026 SForm 4 →Aug 19, 4:49 pm EDTDUCOMMUN INC /DE/DCO2,500$203.95$509,875383,864−0.65%
Aug 17, 2026 FMForm 4 →Aug 19, 4:49 pm EDTDUCOMMUN INC /DE/DCO16,111$98.93$1,593,855386,364—
Aug 12, 2026 SForm 4/A →Aug 13, 6:30 pm EDTDUCOMMUN INC /DE/DCO5,766$201.15$1,159,831385,875−1.47%
Aug 12, 2026 SForm 4 →Aug 13, 4:55 pm EDTDUCOMMUN INC /DE/DCO5,766$201.15$1,159,831385,875−1.47%
Aug 11, 2026 FGMForm 4/A →Aug 13, 6:30 pm EDTDUCOMMUN INC /DE/DCO27,634$94.61$2,292,745382,475—
Aug 11, 2026 FGMForm 4 →Aug 13, 4:55 pm EDTDUCOMMUN INC /DE/DCO26,478$94.61$2,292,745383,631—
Jun 11, 2026 GForm 4 →Jun 11, 6:25 pm EDTDUCOMMUN INC /DE/DCO1,920——385,875—
Jan 23, 2019 FForm 4 →Jan 25, 4:48 pm ESTDUCOMMUN INC /DE/DCO2,504$38.00$95,15294,668— plan?
May 14, 2018 AForm 4 →May 16, 6:35 pm EDTDUCOMMUN INC /DE/DCO24,000——97,172— plan?
Jan 23, 2018 FForm 4 →Mar 20, 5:41 pm EDTDUCOMMUN INC /DE/DCO2,528$28.43$71,87173,172— plan? late
Nov 13, 2017 PForm 4 →Nov 15, 4:54 pm ESTDUCOMMUN INC /DE/DCO10,000$26.30$263,00075,700+15.2% plan?
Nov 6, 2017 PForm 4 →Nov 7, 6:57 pm ESTDUCOMMUN INC /DE/DCO10,000$27.39$273,90065,700+18.0% plan?
Jun 29, 2017 PForm 4 →Jun 29, 6:51 pm EDTDUCOMMUN INC /DE/DCO10,000$28.56$285,60055,700+21.9% plan?
Mar 31, 2017 PForm 4 →Apr 4, 3:26 pm EDTDUCOMMUN INC /DE/DCO7,000$29.03$203,21045,700+18.1% plan?
Mar 24, 2017 PForm 4 →Mar 28, 1:11 pm EDTDUCOMMUN INC /DE/DCO7,000$27.94$195,54538,700+22.1% plan?
Mar 21, 2017 PForm 4 →Mar 22, 9:28 pm EDTDUCOMMUN INC /DE/DCO10,700$27.13$290,30331,700+51.0% plan?
Jan 23, 2017 AForm 4 →Jan 25, 7:22 pm ESTDUCOMMUN INC /DE/DCO21,000——21,000— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 17, 2026 MForm 4 →Aug 19, 4:49 pm EDTDUCOMMUN INC /DE/DCO10,000——7,500—
Aug 11, 2026 MForm 4/A →Aug 13, 6:30 pm EDTDUCOMMUN INC /DE/DCO15,000——17,500—
Aug 11, 2026 MForm 4 →Aug 13, 4:55 pm EDTDUCOMMUN INC /DE/DCO15,000——17,500—
May 14, 2018 AForm 4 →May 16, 6:35 pm EDTDUCOMMUN INC /DE/DCO32,500——32,500—
Jan 23, 2017 AForm 4 →Jan 25, 7:22 pm ESTDUCOMMUN INC /DE/DCO108,000——80,000—