Robert B. Uhler is Director at Great Lakes Dredge & Dock CORP (GLDD). They have made 7 open-market trades across 1 company since 2016, most recently 2018-03-29.
CIK 0001372020
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
7 open-market purchases totalling $562K since 2016, never a sale. Across 7 scored buys the stock is up 3.5% at ninety days, and 1.1 points ahead of the S&P over the same stretch.
7 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| GLDD | 131,007 | $2.2M |
Shares reported on the most recent Form 4, priced at the 2018-04-02 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 29% | 43% | 29% |
| Avg Move | +3.5% | +4.8% | +3.5% |
| Alpha | +3.2% | +4.1% | +1.1% |
| Scored | 7 | 7 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GLDD | BUY | 2017-11-10 | 2017-11-14 | $4.73 | $25K | +9.0% | +16.9% | -2.2% |
| GLDD | BUY | 2017-08-04 | 2017-08-08 | $3.73 | $19K | +0.0% | +13.0% | +33.8% |
| GLDD | BUY | 2017-05-08 | 2017-05-10 | $4.55 | $46K | +0.0% | -5.6% | -15.6% |
| GLDD | BUY | 2017-02-27 | 2017-03-01 | $4.56 | $26K | -7.1% | -13.0% | -8.7% |
| GLDD | BUY | 2016-11-07 | 2016-11-08 | $3.21 | $25K | +30.4% | +36.2% | +40.6% |
| GLDD | BUY | 2016-08-09 | 2016-08-10 | $4.02 | $281K | -3.8% | -6.8% | -11.8% |
| GLDD | BUY | 2016-08-09 | 2016-08-10 | $4.02 | $141K | -3.8% | -6.8% | -11.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.