PETTERSON LASSE (CEO) received a stock award from GREAT LAKES DREDGE & DOCK CORP
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 2 awards
Filed: 3/18/2026ACC: 0001193125-26-114291
DirectorOfficer· CEO
Since Aug 2018
+69.64K
Net shares
Net buyer
$1.76M
Total sold
0
Open market trades
0B · 0S
6
Total transactions
173.46K acquired · 103.82K disposed
Non-Derivative Transactions6
Common Stock
Direct
Shares
+94.54K
Price / share
—
Trade value
—
% of position
7.3%
3/16/2026
1.29M→1.39M
Common Stock
Direct
Shares
−37.20K
Price / share
$16.93
Trade value
$629.83K
% of position
2.7%
3/16/2026
1.39M→1.35M
Common Stock
Direct
Shares
−20.03K
Price / share
$16.93
Trade value
$339.16K
% of position
1.5%
3/16/2026
1.35M→1.33M
Common Stock
Direct
Shares
−15.53K
Price / share
$16.93
Trade value
$262.91K
% of position
1.2%
3/16/2026
1.33M→1.31M
Common Stock
Direct
Shares
+78.92K
Price / share
—
Trade value
—
% of position
6.0%
3/16/2026
1.31M→1.39M
Common Stock
Direct
Shares
−31.06K
Price / share
$16.93
Trade value
$525.80K
% of position
2.2%
3/16/2026
1.39M→1.36M
Total
Net shares
+69.64K
Net value
-$1.76M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 3/16/2026 | A · Award | +94.54K | — | — | 7.3% | 1.29M | 1.39M |
| Common Stock Direct | 3/16/2026 | F · Tax Withholding | −37.20K | $16.93 | $629.83K | 2.7% | 1.39M | 1.35M |
| Common Stock Direct | 3/16/2026 | F · Tax Withholding | −20.03K | $16.93 | $339.16K | 1.5% | 1.35M | 1.33M |
| Common Stock Direct | 3/16/2026 | F · Tax Withholding | −15.53K | $16.93 | $262.91K | 1.2% | 1.33M | 1.31M |
| Common Stock Direct | 3/16/2026 | A · Award | +78.92K | — | — | 6.0% | 1.31M | 1.39M |
| Common Stock Direct | 3/16/2026 | F · Tax Withholding | −31.06K | $16.93 | $525.80K | 2.2% | 1.39M | 1.36M |
| Total | +69.64K | -$1.76M | ||||||
Derivative Transactions0
No derivative transactions reported