Arkolith/Insider Trading/GLDD/Form 4

Johanson David

SVP-Project Acquisition & OpsGreat Lakes Dredge & Dock CORP (GLDD) · full profile →Form 4 · filed Dec 4, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$130K
Net Open-Market Flow
-$130K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 3, 2025Sell(S)10K$13.02$130K94K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-25-308228) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML