Great Lakes Dredge & Dock CORP — Director's Dealing 2021

Aug 17, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Great Lakes Dredge & Dock CORP (GLDD)
CIK: 0001372020
Period of Report: 2021-08-13

Reporting Person: Simonelli David E (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-08-13	Common Stock	S	7567	$14.845	Disposed	233137	Direct

Footnotes

F1: Includes a de minimus adjustment of 0.11 shares due to the rounding of fractional shares.