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

Role
VP & CAO
Signature
/s/Vivienne R. Schiffer, by Power of Attorney
Issuer symbol
GLDD
Transactions as of
17 Mar 2025
Net transactions value
-$16,861
Form type
4
Filing time
18 Mar 2025, 16:31:25 UTC
Previous filing
19 Mar 2024
Next filing
12 May 2025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GLDD Common Stock Tax liability $7,752 -891 -6.3% $8.70 13,336 17 Mar 2025 Direct
transaction GLDD Common Stock Award +2,159 +16% 15,495 17 Mar 2025 Direct F1
transaction GLDD Common Stock Tax liability $5,142 -591 -3.8% $8.70 14,904 17 Mar 2025 Direct
transaction GLDD Common Stock Tax liability $3,967 -456 -2.7% $8.70 16,379 17 Mar 2025 Direct F2
* 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. Bayer's performance-based restricted stock units granted on March 15, 2024.
F2 This filing adds 1,931 shares of Common Stock acquired under the Company's Employee Stock Purchase Program.