Lawrence R Dickerson insider trades: Great Lakes Dredge & Dock (GLDD) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Lawrence reports to the SEC
Open-market buys and sales
16 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 14, 2024 | GLDD | ↓ Sell | 15,936 | $12.04 | $192K | Direct | Nov 15, 2024 (1d) |
| Nov 12, 2024 | GLDD | ↓ Sell | 5,323 | $12.61 | $67K | Direct | Nov 13, 2024 (1d) |
| Jun 7, 2022 | MUR | ↓ Sell | 4,614 | $43.70 | $202K | Direct | Jun 7, 2022 (0d) |
| Oct 21, 2021 | GLDD | ↓ Sell10b5-1 | 1,518 | $14.59 | $22K | Direct | Oct 25, 2021 (4d) |
| Jul 12, 2021 | GLDD | ↓ Sell10b5-1 | 1,568 | $14.50 | $23K | Direct | Jul 14, 2021 (2d) |
| Apr 9, 2021 | GLDD | ↓ Sell10b5-1 | 1,571 | $15.42 | $24K | Direct | Apr 13, 2021 (4d) |
| Jan 12, 2021 | GLDD | ↓ Sell10b5-1 | 1,735 | $14.30 | $25K | Direct | Jan 14, 2021 (2d) |
| May 18, 2012 | DO | ↑ Buy | 5,000 | $59.32 | $297K | Direct | May 22, 2012 (4d) |
| Oct 26, 2009 | DO | ↓ Sell | 3,657 | $107.90 | $395K | Direct | Oct 28, 2009 (2d) |
| Jul 2, 2008 | DO | ↓ Sell | 2,813 | $142.00 | $399K | Direct | Jul 3, 2008 (1d) |
| Dec 27, 2007 | DO | ↓ Sell | 2,469 | $143.60 | $355K | Direct | Dec 31, 2007 (4d) |
| Sep 21, 2007 | DO | ↓ Sell | 4,218 | $115.00 | $485K | Direct | Sep 25, 2007 (4d) |
| May 17, 2007 | DO | ↓ Sell | 2,813 | $91.75 | $258K | Direct | May 21, 2007 (4d) |
| Feb 9, 2007 | DO | ↓ Sell | 1,406 | $85.48 | $120K | Direct | Feb 13, 2007 (4d) |
| Dec 5, 2005 | DO | ↓ Sell | 26,624 | $67.00 | $1.8M | Direct | Dec 7, 2005 (2d) |
| Jun 23, 2005 | DO | ↓ Sell | 2,812 | $57.00 | $160K | Direct | Jun 27, 2005 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other GLDD insiders
Open-market trades in the last 12 months
About Lawrence R Dickerson's insider trades
Lawrence R Dickerson is an insider at Great Lakes Dredge & Dock (GLDD). Since Jun 23, 2005, Lawrence has reported 1 open-market purchase worth $297K and 15 sales worth $4.5M on SEC Form 4. There have been no open-market trades in the last 12 months.
4 sales (2% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include grants and awards (112 filings), option exercises (15 filings), shares withheld for taxes (10 filings), other transactions (4 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every GLDD insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.