DUCOMMUN INC /DE/ — Director's Dealing 2019

May 31, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DUCOMMUN INC /DE/ (DCO)
CIK: 0000030305
Period of Report: 2019-05-29

Reporting Person: Wampler Christopher D. (VP, Controller and CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-05-29	Common Stock	M	750	$22.84	Acquired	9519	Direct
2019-05-29	Common Stock	F	494	$47.92	Disposed	9025	Direct
2019-05-29	Common Stock	M	1500	$15.92	Acquired	10525	Direct
2019-05-29	Common Stock	F	846	$47.92	Disposed	9679	Direct
2019-05-30	Common Stock	S	3000	$45.98	Disposed	6679	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-05-29	Option - Right to Buy	$22.84	M	750	Acquired	2020-07-30	Common Stock (750)	Direct
2019-05-29	Option - Right to Buy	$15.92	M	1500	Acquired	2023-03-22	Common Stock (1500)	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: This option vested as to 750 shares on each of July 2014, 2015, 2016, and 2017.

F3: This option vests as to 1,250 shares on each of March 2017, 2018, 2019, and 2020.