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D

DCO

NYSE

DUCOMMUN INC /DE/

Latest disclosureAugust 19, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 7 sales

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Insider transactions 57

Limited filing history
All57Buying0Selling7Other50
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

7 of 57 trades · May 8, 2026 – August 18, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 7 trades on this page.

Sale disclosed

Stephen G. Oswald

Chairman, President & CEO

Common Stock

Reported value
$509.88K
Reported price
$203.95 / share
Traded August 18, 2026Filed August 19, 2026SEC filing
Sale disclosedAmended filing

Stephen G. Oswald

Chairman, President & CEO

Amended

Related filings are retained as evidence. This economic transaction is counted once.

This amendment supersedes the related original transaction.

Original SEC filing ↗Amended SEC filing ↗

Common Stock

Reported value
$1.16M
Reported price
$201.15 / share
Traded August 12, 2026Filed August 13, 2026SEC filing
Sale disclosed

Stephen G. Oswald

Chairman, President & CEO

Superseded by later filing

Related filings are retained as evidence. This economic transaction is counted once.

This original record remains available as evidence. The later filing replaces it in totals and buying signals.

Superseding SEC filing ↗Original transaction filing ↗

Common Stock

Reported value
Unavailable
Reported price
$201.15 / share
Traded August 12, 2026Filed August 13, 2026SEC filing
Sale disclosed

Laureen S. Gonzalez

V.P., CHRO

Common Stock

Reported value
$89.52K
Reported price
$151.99 / share
Traded May 28, 2026Filed May 29, 2026SEC filing
Sale disclosed

Suman B. Mookerji

Sr. V.P., C.F.O.

Common Stock

Reported value
$219.53K
Reported price
$145.00 / share
Traded May 20, 2026Filed May 22, 2026SEC filing
Sale disclosed

Rajiv A. Tata

V.P., G.C. & Corp. Secretary

Common Stock

Reported value
$233.74K
Reported price
$145.00 / share
Traded May 20, 2026Filed May 20, 2026SEC filing
Sale disclosed

Jerry L. Redondo

S.V.P., Elec. & Struc. Systems

Common Stock

Reported value
$877.07K
Reported price
$154.36 / share
Traded May 14, 2026Filed May 15, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
Chairman, President & CEOCommon StockSale2,500$203.95 / share$509.88KAug 18Filed Aug 19 · 1d laterSEC filing
Chairman, President & CEO
Amended

Related filings are retained as evidence. This economic transaction is counted once.

This amendment supersedes the related original transaction.

Original SEC filing ↗Amended SEC filing ↗
Common StockSale5,766$201.15 / share$1.16MAug 12Filed Aug 13 · 1d laterSEC filing
Chairman, President & CEO
Superseded by later filing

Related filings are retained as evidence. This economic transaction is counted once.

This original record remains available as evidence. The later filing replaces it in totals and buying signals.

Superseding SEC filing ↗Original transaction filing ↗
Common StockSale5,766$201.15 / shareUnavailableAug 12Filed Aug 13 · 1d laterSEC filing
V.P., CHROCommon StockSale589$151.99 / share$89.52KMay 28Filed May 29 · 1d laterSEC filing
Sr. V.P., C.F.O.Common StockSale1,514$145.00 / share$219.53KMay 20Filed May 22 · 2d laterSEC filing
V.P., G.C. & Corp. SecretaryCommon StockSale1,612$145.00 / share$233.74KMay 20Filed May 20 · 0d laterSEC filing
S.V.P., Elec. & Struc. SystemsCommon StockSale5,682$154.36 / share$877.07KMay 14Filed May 15 · 1d laterSEC filing

Congress transactions 3

All Congress filings
Partial sale disclosed

Ducommun Incorporated Common Stock (DCO) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
August 7, 2026
Filed September 10, 2026 · 34d laterOriginal report
Purchase disclosed

Ducommun Incorporated Common Stock (DCO) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 10, 2026
Filed September 4, 2026 · 56d laterOriginal report
Purchase disclosed

Ducommun Incorporated Common Stock (DCO) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 18, 2026
Filed June 8, 2026 · 21d laterOriginal report
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Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0000030305
Latest public acceptance
Aug 19, 2026, 08:49 PM UTC
Score calculated
Oct 8, 2026, 12:03 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.