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CIK 0000030305 · Large accelerated filer

DUCOMMUN INC /DE/

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Ticker
DCO
Exchange
NYSE
Industry
Aircraft Parts & Auxiliary Equipment, NEC
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
950693330
Phone
657-335-3665
Business address
600 ANTON BOULEVARD, SUITE 1100, COSTA MESA, CA, 92626
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$509,875
in 1 filing

Net −$509,875. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Oswald Stephen G −$510K Chairman, President & CEO sold <1% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-05-14 Mookerji Suman B. Sr. V.P., C.F.O. Shares withheld for taxes −1,239 $151.59 $188K 25,825
2026-05-14 Mookerji Suman B. Sr. V.P., C.F.O. Returned to the company −1,259 24,566
2026-05-14 Redondo Jerry L S.V.P., Elec. & Struc. Systems Shares withheld for taxes −898 $151.59 $136K 68,628
2026-05-14 Redondo Jerry L S.V.P., Elec. & Struc. Systems Returned to the company −912 67,716
2026-05-14 Redondo Jerry L S.V.P., Elec. & Struc. Systems Sale −5,682 $154.36 $877K 62,034
2026-05-14 Oswald Stephen G Chairman, President & CEO Shares withheld for taxes −2,185 $151.59 $331K 412,064
2026-05-14 Oswald Stephen G Chairman, President & CEO Returned to the company −2,221 409,843
2026-05-08 Tata Rajiv A. V.P., G.C. & Corp. Secretary Shares withheld for taxes −616 $137.23 $85K 36,515
2026-05-08 Tata Rajiv A. V.P., G.C. & Corp. Secretary Returned to the company −625 35,890
2026-05-08 Gonzalez Laureen S. V.P., CHRO Shares withheld for taxes −312 $137.23 $43K 12,725
2026-05-08 Gonzalez Laureen S. V.P., CHRO Returned to the company −317 12,408
2026-05-08 Redondo Jerry L S.V.P., Elec. & Struc. Systems Shares withheld for taxes −748 $137.23 $103K 70,285
2026-05-08 Redondo Jerry L S.V.P., Elec. & Struc. Systems Returned to the company −759 69,526
2026-05-08 Mookerji Suman B. Sr. V.P., C.F.O. Shares withheld for taxes −1,155 $137.23 $159K 28,238
2026-05-08 Mookerji Suman B. Sr. V.P., C.F.O. Returned to the company −1,174 27,064
2026-05-08 Oswald Stephen G Chairman, President & CEO Shares withheld for taxes −2,546 $137.23 $349K 416,838
2026-05-08 Oswald Stephen G Chairman, President & CEO Returned to the company −2,589 414,249
2026-03-10 BALDRIDGE RICHARD A Director Sale −10,440 $130.83 $1.4M 20,100
2026-03-10 Mookerji Suman B. S.V.P., CFO Sale −7,791 $131.90 $1.0M 29,393
2026-03-05 Mookerji Suman B. Sr. V.P., C.F.O. Shares withheld for taxes −1,361 $130.19 $177K 50,379

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