Dana A Armstrong is of Great Lakes Dredge & Dock CORP. Currently has a direct ownership of 4,833 shares of GLDD, which is worth approximately $42,723. The most recent transaction as insider was on Mar 31, 2025, when has been sold 4,833 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 4.83K
n/a 3M change
n/a 12M change
Total Value Held $42,723

Dana A Armstrong Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 31 2025
BUY
Grant, award, or other acquisition
-
4,833 Added 50.0%
4,833 Common Stock

Also insider at

EE
Excelerate Energy, Inc. Utilities
DAA

Dana A Armstrong

The Woodlands, TX

Track Institutional and Insider Activities on GLDD

Follow Great Lakes Dredge & Dock CORP and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells GLDD shares.

Notify only if

Insider Trading

Get notified when an Great Lakes Dredge & Dock Corp insider buys or sells GLDD shares.

Notify only if

News

Receive news related to Great Lakes Dredge & Dock CORP

Track Activities on GLDD