CHRISTOPHER GUNSTEN - 17 Mar 2025 Form 4 Insider Report for Great Lakes Dredge & Dock CORP (GLDD)

Role
SVP-Proj Svcs & Fleet Engineer
Signature
/s/Vivienne R. Schiffer, by Power of Attorney
Issuer symbol
GLDD
Transactions as of
17 Mar 2025
Net transactions value
-$75,986
Form type
4
Filing time
18 Mar 2025, 16:41:20 UTC
Previous filing
05 Mar 2025
Next filing
07 May 2025
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GLDD Common Stock Tax liability $16,208 -1,863 -3% $8.70 59,669 17 Mar 2025 Direct
transaction GLDD Common Stock Award +12,495 +21% 72,164 17 Mar 2025 Direct F1
transaction GLDD Common Stock Tax liability $29,737 -3,418 -4.7% $8.70 68,746 17 Mar 2025 Direct
transaction GLDD Common Stock Tax liability $10,048 -1,155 -1.7% $8.70 67,591 17 Mar 2025 Direct
transaction GLDD Common Stock Award +8,402 +12% 75,993 17 Mar 2025 Direct F2
transaction GLDD Common Stock Tax liability $19,993 -2,298 -3% $8.70 73,695 17 Mar 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares awarded pursuant to satisfaction of performance conditions per the terms of Mr. Gunsten's performance-based restricted stock units granted on March 15, 2023.
F2 Represents shares awarded pursuant to satisfaction of performance conditions per the terms of Mr. Gunsten's performance-based restricted stock units granted on March 15, 2024.