Ducommun (DCO) Proxy Filing summary

Executive summary

• Annual Meeting scheduled for April 29, 2026, with voting open until April 28, 2026, 11:59 P.M. ET.

• Shareholders are encouraged to review proxy materials online or request copies by April 15, 2026.

• Voting can be conducted virtually or online, with instructions provided for access.

Voting matters and shareholder proposals

• Election of two directors: Stephen G. Oswald and Samara A. Strycker, both recommended by the board.

• Advisory vote on executive compensation (say-on-pay) recommended for approval.

• Ratification of PricewaterhouseCoopers LLP as independent auditor for 2026 recommended for approval.

• Approval of amendment and restatement of the 2024 Stock Incentive Plan recommended for approval.

• Proxies may vote on other business arising at the meeting or any adjournment.

Board of directors and corporate governance

• Board recommends both director nominees for election at the 2026 Annual Meeting.