David Johanson - Mar 17, 2025 Form 4 Insider Report for Great Lakes Dredge & Dock CORP (GLDD)

Role
SVP-Project Acquisition & Ops
Signature
/s/Vivienne R. Schiffer, by Power of Attorney
Stock symbol
GLDD
Transactions as of
Mar 17, 2025
Transactions value $
-$67,651
Form type
4
Date filed
3/18/2025, 04:55 PM
Previous filing
May 7, 2024
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 -$14.4K -1.66K -2.11% $8.70 76.9K Mar 17, 2025 Direct
transaction GLDD Common Stock Award +12.5K +16.24% 89.4K Mar 17, 2025 Direct F1
transaction GLDD Common Stock Tax liability -$26.5K -3.04K -3.4% $8.70 86.4K Mar 17, 2025 Direct
transaction GLDD Common Stock Tax liability -$8.95K -1.03K -1.19% $8.70 85.4K Mar 17, 2025 Direct
transaction GLDD Common Stock Award +8.4K +9.84% 93.8K Mar 17, 2025 Direct F2
transaction GLDD Common Stock Tax liability -$17.8K -2.05K -2.17% $8.70 92.5K Mar 17, 2025 Direct F3
* 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. Johanson'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. Johanson's performance-based restricted stock units granted on March 15, 2024.
F3 This filing adds 745 shares of Common Stock acquired under the Company's Employee Stock Puchase Program.