David M. Gandossi is CEO at MERCER INTERNATIONAL INC. (MERC). They have made 15 open-market trades across 1 company since 2008, most recently 2022-02-16.
CIK 0001258686
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.
5 open-market purchases totalling $70K since 2008, against 10 sales. Across 5 scored buys the stock is up 3.4% at ninety days, and 3.1 points ahead of the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| MERC | 204,477 | $40K |
Shares reported on the most recent Form 4, priced at the 2022-02-17 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 100% | 100% |
| Avg Move | -8.5% | +3.4% | +3.4% |
| Alpha | -2.6% | +3.1% | +3.1% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MERC | SELL | 2018-02-14 | 2018-02-15 | $12.79 | $153K | -8.3% | -10.4% | +10.8% |
| MERC | SELL | 2018-02-07 | 2018-02-07 | $12.84 | $154K | -0.4% | -0.4% | +9.6% |
| MERC | SELL | 2018-01-31 | 2018-01-31 | $14.67 | $176K | -13.3% | -11.3% | -9.2% |
| MERC | SELL | 2018-01-24 | 2018-01-24 | $14.50 | $174K | -8.3% | -6.6% | -6.6% |
| MERC | SELL | 2018-01-17 | 2018-01-17 | $14.36 | $172K | +0.7% | -6.9% | -5.5% |
| MERC | SELL | 2018-01-10 | 2018-01-10 | $14.19 | $170K | +1.9% | -10.2% | -6.7% |
| MERC | SELL | 2018-01-03 | 2018-01-03 | $14.31 | $172K | +0.7% | -2.1% | -13.3% |
| MERC | SELL | 2017-12-27 | 2017-12-27 | $14.26 | $171K | -0.7% | +1.4% | -13.0% |
| MERC | SELL | 2017-12-20 | 2017-12-20 | $13.83 | $166K | +4.7% | +8.0% | -4.4% |
| MERC | SELL | 2017-12-13 | 2017-12-13 | $13.25 | $159K | +5.9% | +9.3% | -4.8% |
| MERC | BUY | 2009-03-10 | 2009-03-11 | $0.30 | $3K | -8.5% | +3.4% | +3.4% |
| MERC | BUY | 2009-03-04 | 2009-03-05 | $0.40 | $20K | -8.5% | +3.4% | +3.4% |
| MERC | BUY | 2009-02-27 | 2009-03-02 | $0.58 | $6K | -8.5% | +3.4% | +3.4% |
| MERC | BUY | 2008-11-17 | 2008-11-19 | $1.73 | $17K | -8.5% | +3.4% | +3.4% |
| MERC | BUY | 2008-11-05 | 2008-11-07 | $2.36 | $24K | -8.5% | +3.4% | +3.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.