David E. Simonelli - May 5, 2022 Form 4/A - Amendment Insider Report for Great Lakes Dredge & Dock CORP (GLDD)

Role
Chief Operating Officer
Signature
/s/Cheryle A. Stone, by Power of Attorney
Stock symbol
GLDD
Transactions as of
May 5, 2022
Transactions value $
$0
Form type
4/A - Amendment
Date filed
6/10/2022, 05:00 PM
Date Of Original Report
May 9, 2022
Previous filing
Mar 17, 2022
Next filing
May 11, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GLDD Common Stock Award $0 +13.8K +5.91% $0.00 248K May 5, 2022 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This Amendment is being filed to correct an administrative error in reporting (i) the number of securities previously reported in this transaction and (ii) the vesting schedule.
F2 Represents restricted stock units that vest in three equal annual installments beginning on May 5, 2023.