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

Mar 10, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Great Lakes Dredge & Dock CORP (GLDD)
CIK: 0001372020
Period of Report: 2021-03-05

Reporting Person: HANSON WILLIAM H (SVP, Gov't Relations & Bus Dev)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-03-05	Common Stock	A	3123	—	Disposed	21167	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	0	Indirect

Footnotes

F1: Represents restricted stock units that vest in three equal annual installments beginning on March 5, 2022.