HANSON WILLIAM H 4/A

What Happened

• William H. Hanson, SVP of Market Development at Great Lakes Dredge & Dock Corp (GLDD), was granted 8,237 restricted stock units (reported as an award/acquisition) on May 8, 2025. The Form 4/A shows no purchase price or cash value (price = N/A). This filing is an amendment correcting the vesting start date for the award.

Key Details

• Transaction type: Grant / Award (code A) of 8,237 restricted stock units on 2025-05-08.
• Price: N/A (no cash purchase; equity award).
• Vesting: Corrected vesting start date begins May 8, 2026 (original Form 4 mistakenly reported March 15, 2026).
• Filing timeline: Original Form 4 was filed May 12, 2025; this amended Form 4/A was filed March 25, 2026 to correct the vesting date.
• Shares owned after transaction: Not reported in this filing.
• Footnote: F1 explains the amendment is to fix an administrative error in the original filing.

Context

• This was an equity compensation award (restricted stock units), not an open-market purchase or sale. Such awards are typically part of executive compensation and do not, by themselves, indicate a buy/sell signal. The amendment corrects vesting information for clarity and record-keeping.