(DCO)

Reporting relationship: Director
Issuer ticker: DCO
Reported as of: 10 Mar 2026
Net transaction value: -$1,365,865
SEC form: 4
Accepted by SEC: 12 Mar 2026, 17:04:11 UTC
Prior SEC filing: 19 Nov 2025
Next SEC filing: 05 Jun 2026
Source filing: View source filing
Reporting owner signature: Richard A. Baldridge

Key filing fact

Richard A. Baldridge filed Form 4 for DUCOMMUN INC /DE/ (DCO) on 12 Mar 2026.

Key facts

This page summarizes Richard A. Baldridge's Form 4 filing for DUCOMMUN INC /DE/ (DCO).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 12 Mar 2026, 17:04.

Change

Previous filing in this sequence was filed on 19 Nov 2025.
Current net transaction value: -$1,365,865.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001229083 Primary reporting owner

BALDRIDGE RICHARD A

Relationship: Director
Address: C/O DUCOMMUN INCORPORATED, 600 ANTON BLVD., # 1100, COSTA MESA
Signature: Richard A. Baldridge
Signature date: 12 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DCO transaction

Common Stock

Sale

Transaction value: $1,365,865
Shares: -10,440
Change %: -34%
Price: $130.83
Shares after: 20,100
Date: 10 Mar 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

This transaction was executed in multiple trades at prices ranging from $130.00 to $132.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder, full information regarding the number of shares and the prices at which the transaction was effectuated.