Shanahan Kathleen M bought GLDD
December 31, 2025 · Form 4 insider transaction
Shanahan Kathleen M bought 1,925 shares of GREAT LAKES DREDGE & DOCK CO at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Acquired (buy-side)
Shares
1,925
Price
$0.00
Total value
N/A
InsiderShanahan Kathleen M
RoleDirector
SecurityDeferred Stock Units
Transaction codeA: Grant or award
Transaction dateDecember 31, 2025
Filing dateJanuary 5, 2026
Shares owned after14,702
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Deferred Stock Units ("DSUs") granted December 31, 2025 and deferred pursuant to the Company's Director Deferral Plan. The DSUs will be payable in common stock on a 1-for-1 basis in three equal annual installments beginning January 15, 2026.