Ducommun Inc /DE/

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Ducommun Inc /DE/
TickerDCO
CIK #0000030305
CUSIP264147109
SectorManufacturing - Aircraft Parts & Auxiliary Equipment, Nec
Address23301 Wilmington Ave, Carson, CA 90745
Source [EDGAR]
CIK Filing 2011 - 2026
[0000030305] 10-K
[0000030305] 10-Q
[0000030305] 3
[0000030305] 4
[0000030305] 5
[0000030305] 8-K
[0000030305] SC 13D
[0000030305] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
State Street Corp Ducommun Inc /DE/ [2026-05-12] 0.0
Albion River Management LLC Ducommun Inc /DE/ [2024-04-08] 0.0
Vanguard Group Inc Ducommun Inc /DE/ [2024-02-13] 5.07
Albion River Management LLC Ducommun Inc /DE/ [2024-01-30] 5.3
William Blair Investment Management LLC Ducommun Inc /DE/ [2021-02-11] 7.4
Gamco Investors Inc ET AL Ducommun Inc /DE/ [2020-02-21] 0.43
Renaissance Technologies LLC Ducommun Inc /DE/ [2018-02-14] 5.53
Paradigm Capital Management Inc/Ny Ducommun Inc /DE/ [2016-02-12] 6.55
RBC Global Asset Management US Ducommun Inc /DE/ [2014-02-10] 6.5
BlackRock Inc Ducommun Inc /DE/ [2014-01-28] 8.8
FMR LLC Ducommun Inc /DE/ [2013-02-14] 0.0
Vanguard Group Inc Ducommun Inc /DE/ [2013-02-12] 5.28
Ingalls & Snyder LLC Ducommun Inc /DE/ [2012-08-17] 5.1
Wellington Management Co LLP Ducommun Inc /DE/ [2012-02-14] 5.36
Form 3/4/5 Filer 2011 - 2026
Oswald Stephen G
Ducommun Inc /DE/
Gonzalez Laureen S
Kramer Sheila G
Korte Daniel J
Drazba Shirley
Caylor Mark A
Carter David B
Boehle Daniel L
Strycker Samara A
Mookerji Suman B
Tata Rajiv A
Redondo Jerry L
Baldridge Richard A
Ducommun Robert C
Flatt Dean M
Haberland Jay L
Wampler Christopher D
Rogers Rose F
Churchill Gregory S
Paulson Robert D
Groves Douglas L
Reardon Anthony J
Paul Amy M
Berenato Joseph C
Heiser James S
Andrus Kathryn M
Benkie Joel H
Bellino Joseph P
Crosby Ralph D Jr
Williams Samuel D
Pollack Michael G
Conese Eugene P Jr
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Mookerji Suman B
Common Stock
2026-03-10 Sell 7,791 $131.90 1,027,633
Baldridge Richard A
Common Stock
2026-03-10 Sell 10,440 $130.83 1,365,865
Mookerji Suman B
Option - Right to Purchase · derivative
2026-03-05 Option exercise 4,700 $0.00
Oswald Stephen G
Common Stock
2026-03-05 Tax withheld 2,409 $130.19 313,628
Mookerji Suman B
Common Stock
2026-03-05 Tax withheld 3,186 $139.45 444,288
Tata Rajiv A
Common Stock
2026-03-05 Option exercise 5,840 $42.25 246,740
Tata Rajiv A
Common Stock
2026-03-05 Tax withheld 1,186 $139.45 165,388
Redondo Jerry L
Common Stock
2026-03-05 Tax withheld 986 $130.19 128,367
Mookerji Suman B
Common Stock
2026-03-05 Tax withheld 1,361 $130.19 177,189
Tata Rajiv A
Common Stock
2026-03-05 Option exercise 2,500 $40.44 101,100
Mookerji Suman B
Common Stock
2026-03-05 Option exercise 4,700 $42.25 198,575
Tata Rajiv A
Common Stock
2026-03-05 Option exercise 1,833 $32.90 60,306
Tata Rajiv A
Common Stock
2026-03-05 Tax withheld 3,958 $139.45 551,943
Tata Rajiv A
Common Stock
2026-03-05 Tax withheld 615 $130.19 80,067
Gonzalez Laureen S
Common Stock
2026-03-05 Tax withheld 360 $130.19 46,868
Tata Rajiv A
Common Stock
2026-03-05 Tax withheld 1,680 $139.45 234,276
Tata Rajiv A
Option - Right to Purchase · derivative
2026-03-05 Option exercise 2,500 $139.45 348,625
Tata Rajiv A
Option - Right to Purchase · derivative
2026-03-05 Option exercise 5,840 $0.00
Tata Rajiv A
Option - Right to Purchase · derivative
2026-03-05 Option exercise 1,833 $139.45 255,612
Oswald Stephen G
Common Stock
2026-03-04 Tax withheld 12,712 $139.45 1,772,688
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 225 12,918,813
2025-12-31 209 12,788,980
2025-09-30 204 12,665,988
2025-06-30 180 12,927,381
2025-03-31 173 12,563,973
2024-12-31 172 12,339,709
2024-09-30 149 11,194,739
2024-06-30 137 11,065,896
2024-03-31 130 11,546,954
2023-12-31 133 12,432,303
2023-09-30 123 12,850,229
2023-06-30 136 12,383,122
Form 13F Holdings
Firm Period DFND Voting Shares
Hennion & Walsh Asset Management Inc [2026-06-30] SOLE 48,885 48,885
Annex Advisory Services LLC [2026-06-30] SOLE 19,658 19,658
Oliver Luxxe Assets LLC [2026-06-30] SOLE 0 16,510
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 33 7,699
NorthCrest Asset Manangement LLC [2026-06-30] SOLE 0 6,640
Alaska Retirement Management Board [2026-06-30] SOLE 4,078 4,078
Plancorp LLC [2026-06-30] SOLE 0 3,111
Schmeidler A R & Co Inc [2026-06-30] SOLE 519 2,214
Central Pacific Bank - Trust Division [2026-06-30] DFND 0 1,500
Sowell Financial Services LLC [2026-06-30] SOLE 1,220 1,220
Sequoia Financial Advisors LLC [2026-06-30] SOLE 0 1,178
Eastern Bank [2026-06-30] SOLE 999 999
Abound Wealth Management [2026-06-30] SOLE 0 302
Versant Capital Management Inc [2026-06-30] SOLE 279 279
Gamma Investing LLC [2026-06-30] DFND 210 210
Farther Finance Advisors LLC [2026-06-30] SOLE 0 177
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 38 38
IFP Advisors LLC [2026-06-30] SOLE 33 33
Fortitude Family Office LLC [2026-06-30] SOLE 9 9
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 7
First Horizon Corp [2026-06-30] DFND 0 4
Hughes Financial Services LLC [2026-06-30] SOLE 3 3
GHP Investment Advisors Inc [2026-06-30] SOLE 1 1
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