DCO

DUCOMMUN INC /DE/

Aircraft Parts & Auxiliary Equipment, NECNYSELarge accelerated filer

Total Trades

20

Buys

0

Sells

14

Largest Trade

N/A

Insiders

5

Institutional Funds

161

Inst. Value

$1M+

Activist Filings

17

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Mookerji Suman B.Sr. V.P., C.F.O.SELL$1M+15K$134.21Mar 6, 2026
Mookerji Suman B.Sr. V.P., C.F.O.EXERCISE$100K–$500K5K$42.25Mar 6, 2026
Mookerji Suman B.Sr. V.P., C.F.O.GRANTN/A18KMar 6, 2026
Redondo Jerry LS.V.P.SELL$100K–$500K2K$92.86Dec 11, 2025
Redondo Jerry LS.V.P.SELL$100K–$500K2K$93.83Nov 12, 2025
Oswald Stephen GChairmanSELL$50K–$100K1K$66.32Sep 23, 2024
Oswald Stephen GChairmanSELL$100K–$500K2K$58.23Jun 25, 2024
Redondo Jerry LS.V.P.SELL$50K–$100K2K$47.54Nov 13, 2023
Redondo Jerry LS.V.P.EXERCISE$100K–$500K9K$31.02Nov 13, 2023
Oswald Stephen GChairmanSELL$100K–$500K3K$48.03Dec 20, 2022
Wampler Christopher D.VPSELL$15K–$50K900$49.77Dec 15, 2022
Wampler Christopher D.VPEXERCISE$100K–$500K4K$28.67Dec 15, 2022
Oswald Stephen GChairmanSELL$100K–$500K2K$50.38Nov 14, 2022
Wampler Christopher D.VPSELL$50K–$100K2K$44.18Sep 15, 2022
Wampler Christopher D.VPSELL$100K–$500K4K$45.85May 16, 2022
Oswald Stephen GChairmanSELL$100K–$500K6K$49.92May 6, 2022
Oswald Stephen GChairmanEXERCISE$500K+28K$29.53May 6, 2022
DUCOMMUN ROBERT CDirectorSELL$100K–$500K4K$52.93Mar 24, 2022
Redondo Jerry LSr. Vice PresidentSELL$100K–$500K6K$50.33Mar 4, 2022
Redondo Jerry LSr. Vice PresidentEXERCISE$100K–$500K10K$15.92Mar 4, 2022
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Dimensional Fund Advisors LP

SC 13G/A · Oct 9, 2025

5.8%

859K shares

BlackRock, Inc.

SC 13G/A · Apr 24, 2025

8.1%

1.2M shares

Albion River Management LLC

SC 13G/A · Feb 10, 2025

0.0%

0 shares

Albion River Management LLC

SC 13D/A · Nov 13, 2024

5.0%

738K shares

Albion River Management LLC

SC 13D/A · Jul 17, 2024

9.2%

1.3M shares

Albion River Management LLC

SC 13D · Apr 8, 2024

9.0%

1.3M shares

The Vanguard Group - 23-1945930

SC 13G · Feb 13, 2024

5.1%

740K shares

Albion River Management LLC

SC 13G · Jan 30, 2024

5.3%

775K shares

BlackRock, Inc.

SC 13G/A · Jan 8, 2024

10.7%

1.6M shares

BlackRock, Inc.

SC 13G/A · Feb 22, 2023

7.4%

896K shares

7.7%

936K shares

4.6%

554K shares

BlackRock, Inc.

SC 13G/A · Jan 31, 2023

7.4%

896K shares

3.8%

447K shares

BlackRock, Inc.

SC 13G/A · Jan 31, 2022

6.8%

810K shares

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