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Johanson David's Form 4 filing

Great Lakes Dredge & Dock CORP (GLDD) · filed Dec 4, 2025

Accession no.
0001193125-25-308228
Filed
Dec 4, 2025
Trade date
Dec 3, 2025
Filing delay
1 day
Rule 10b5-1 plan
Checked

This filing lists 1 non-derivative transaction. Open-market sales total $130.2K. It was filed 1 day after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Johanson DavidCIK 0001940445Officer (SVP-Project Acquisition & Ops)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Dec 3, 2025Common StockSSaleDisposed−10,000$13.02F2−$130,20094,063.26Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F2

Represents the weighted average price. The shares were sold in multiple transactions ranging from $12.89 to $13.10, inclusive. Upon request by the Commission staff, the issuer or security holder of the issuer, the reporting person will provide information regarding the number of shares disposed of at each separate price.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)