Lawrence R. Dickerson - Oct 21, 2021 Form 4 Insider Report for Great Lakes Dredge & Dock CORP (GLDD)

Role
Director
Signature
/s/Vivienne R. Schiffer, by Power of Attorney
Stock symbol
GLDD
Transactions as of
Oct 21, 2021
Transactions value $
-$22,148
Form type
4
Date filed
10/25/2021, 05:09 PM
Previous filing
Oct 4, 2021
Next filing
Jan 4, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GLDD Common Stock Sale -$22.1K -1.52K -1.74% $14.59 85.6K Oct 21, 2021 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2020.