William H. Hanson

Companies

• Great Lakes Dredge & Dock CORPSVP, Gov't Relations & Bus Dev Apr 2, 2020 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• GLGreat Lakes Dredge & Dock CORP0 shares²Apr 1, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Apr 1, 2026U 90,853 shares of Great Lakes Dredge & Dock CORP²
• Apr 1, 2026Granted 13,631 shares of Great Lakes Dredge & Dock CORP²
• Mar 16, 2026Shares withheld for tax 1,277 shares at $16.93 of Great Lakes Dredge & Dock CORP³
• Mar 16, 2026Granted 5,242 shares of Great Lakes Dredge & Dock CORP³
• Mar 16, 2026Shares withheld for tax 639 shares at $16.93 of Great Lakes Dredge & Dock CORP³
• Mar 16, 2026Shares withheld for tax 1,913 shares at $16.93 of Great Lakes Dredge & Dock CORP³
• Mar 16, 2026Granted 7,853 shares of Great Lakes Dredge & Dock CORP³
• Mar 16, 2026Shares withheld for tax 1,030 shares at $16.93 of Great Lakes Dredge & Dock CORP³
• Feb 23, 2026Granted 9 shares of Great Lakes Dredge & Dock CORP⁴
• May 8, 2025Granted 8,237 shares of Great Lakes Dredge & Dock CORP⁵
• May 8, 2025Granted 8,237 shares of Great Lakes Dredge & Dock CORP⁶
• May 5, 2025Shares withheld for tax 234 shares at $9.54 of Great Lakes Dredge & Dock CORP⁷
• May 5, 2025Shares withheld for tax 366 shares at $9.54 of Great Lakes Dredge & Dock CORP⁷
• Mar 17, 2025Shares withheld for tax 1,271 shares at $8.70 of Great Lakes Dredge & Dock CORP⁸
• Mar 17, 2025Granted 5,216 shares of Great Lakes Dredge & Dock CORP⁸
• Mar 17, 2025Shares withheld for tax 639 shares at $8.70 of Great Lakes Dredge & Dock CORP⁸
• Mar 17, 2025Shares withheld for tax 1,889 shares at $8.70 of Great Lakes Dredge & Dock CORP⁸
• Mar 17, 2025Granted 7,755 shares of Great Lakes Dredge & Dock CORP⁸
• Mar 17, 2025Shares withheld for tax 1,030 shares at $8.70 of Great Lakes Dredge & Dock CORP⁸
• May 6, 2024Shares withheld for tax 486 shares at $7.04 of Great Lakes Dredge & Dock CORP⁹
• Mar 15, 2024Granted 7,864 shares of Great Lakes Dredge & Dock CORP¹⁰
• Mar 15, 2024Shares withheld for tax 1,330 shares at $8.62 of Great Lakes Dredge & Dock CORP¹⁰
• Mar 15, 2024Shares withheld for tax 1,347 shares at $8.62 of Great Lakes Dredge & Dock CORP¹⁰
• Mar 15, 2024Granted 4,281 shares of Great Lakes Dredge & Dock CORP¹⁰
• Mar 5, 2024Shares withheld for tax 341 shares at $8.70 of Great Lakes Dredge & Dock CORP¹¹