Insider · CIK 0001808410
William H Hanson
Files at GLDD (Great Lakes Dredge & Dock CORP). First filing -, latest -.
William H Hanson files SEC Form 4 as officer at GLDD (Great Lakes Dredge & Dock CORP). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; William H Hanson has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 17 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 8, 2025 | GLDD Great Lakes Dredge & Dock CORP | AGrant or award Common Stock | +8,237 | - | - | 68,977 | Mar 25, 2026 |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -1,030 | $16.93 | $17k | 67,956 | Mar 18, 2026 |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | AGrant or award Common Stock | +7,853 | - | - | 75,809 | Mar 18, 2026 |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -1,913 | $16.93 | $32k | 73,896 | Mar 18, 2026 |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -639 | $16.93 | $11k | 73,257 | Mar 18, 2026 |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | AGrant or award Common Stock | +5,242 | - | - | 78,499 | Mar 18, 2026 |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -1,277 | $16.93 | $22k | 77,222 | Mar 18, 2026 |
| Feb 23, 2026 | GLDD Great Lakes Dredge & Dock CORP | AGrant or award Common Stock | +9 | - | - | 68,986 | Feb 25, 2026 |
| May 8, 2025 | GLDD Great Lakes Dredge & Dock CORP | AGrant or award Common Stock | +8,237 | - | - | 68,977 | May 12, 2025 |
| May 5, 2025 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -366 | $9.54 | $3,492 | 60,974 | May 7, 2025 |
| May 5, 2025 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -234 | $9.54 | $2,232 | 60,740 | May 7, 2025 |
| Mar 17, 2025 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -1,030 | $8.70 | $8,961 | 52,168 | Mar 18, 2025 |
| Mar 17, 2025 | GLDD Great Lakes Dredge & Dock CORP | AGrant or award Common Stock | +7,755 | - | - | 59,923 | Mar 18, 2025 |
| Mar 17, 2025 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -1,889 | $8.70 | $16k | 58,034 | Mar 18, 2025 |
| Mar 17, 2025 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -639 | $8.70 | $5,559 | 57,395 | Mar 18, 2025 |
| Mar 17, 2025 | GLDD Great Lakes Dredge & Dock CORP | AGrant or award Common Stock | +5,216 | - | - | 62,611 | Mar 18, 2025 |
| Mar 17, 2025 | GLDD Great Lakes Dredge & Dock CORP | FTax withholding Common Stock | -1,271 | $8.70 | $11k | 61,340 | Mar 18, 2025 |
Questions about William H Hanson
Answered from the filings on this page, as of the latest one.
Is William H Hanson buying or selling?
William H Hanson has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did William H Hanson's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and William H Hanson has 0.
Where does William H Hanson file Form 4?
William H Hanson has filed Form 4 at GLDD (Great Lakes Dredge & Dock CORP) as SVP, Market Development. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.