JOHANSON DAVID

PrivateCIK: 1940445
Location

HOUSTON, TX

JOHANSON DAVID (SVP-Project Acquisition & Ops) sold 2.2% of their position (2.10K shares) of GREAT LAKES DREDGE & DOCK CORP on the open market

Open‑market sale worth $29.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderJOHANSON DAVIDCIK 1940445
Officer· SVP-Project Acquisition & Ops
Since Jul 2022
-2.10K
Net shares
Net seller
$29.3K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2.10K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

2.10K

Price / share

$13.96

Trade value

$29.31K

% of position

2.2%
12/10/2025
94.06K91.96K
Total

Net shares

2.10K

Net value

-$29.31K

Derivative Transactions0
No derivative transactions reported
JOHANSON DAVID — Insider Transaction (Form 4) Filed Dec 12, 2025 | Finecho