DUCOMMUN INC /DE/ — Director's Dealing 2018

May 17, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DUCOMMUN INC /DE/ (DCO)
CIK: 0000030305
Period of Report: 2018-05-14

Reporting Person: Oswald Stephen G (Director, Chairman, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-14	Common Stock	A	24000	$0.00	Acquired	97172	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-14	Common Stock	$32.90	A	32500	Acquired	2028-05-14	Common Stock (32500)	Direct

Footnotes

F1: The option represents the right to purchase common stock granted under the Ducommun Incorporated Employee Stock Option Plans, which are Rule 16b-3 plans.

F2: The option will vest in three equal installments on May 14, 2019, 2020, and 2021.