Robert J. Zalupski is CFO at TRIMAS CORP (TRS). They have made 35 open-market trades across 1 company since 2007, most recently 2021-03-11.
CIK 0001399689
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.
6 open-market purchases totalling $89K since 2007, against 29 sales. Across 6 scored buys the stock is down 1.2% at ninety days, and 1.5 points behind the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| TRS | 62,419 | $2.5M |
Shares reported on the most recent Form 4, priced at the 2021-03-15 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -3.8% | -1.2% | -1.2% |
| Alpha | +2.0% | -1.5% | -1.5% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TRS | SELL | 2021-03-09 | 2021-03-11 | $33.04 | $911K | -8.8% | -6.7% | -3.6% |
| TRS | SELL | 2021-03-02 | 2021-03-04 | $32.16 | $971K | +0.8% | -2.9% | +2.4% |
| TRS | SELL | 2020-08-27 | 2020-08-31 | $25.87 | $259K | -6.9% | -9.7% | +5.9% |
| TRS | SELL | 2019-11-08 | 2019-11-12 | $31.33 | $81K | -3.0% | +0.7% | -8.8% |
| TRS | SELL | 2019-09-11 | 2019-09-13 | $31.24 | $234K | -2.3% | -7.8% | -0.8% |
| TRS | SELL | 2019-09-05 | 2019-09-06 | $30.20 | $227K | +2.5% | -2.5% | +2.1% |
| TRS | SELL | 2019-05-21 | 2019-05-22 | $30.25 | $303K | +0.3% | -0.9% | -2.9% |
| TRS | SELL | 2019-02-28 | 2019-03-04 | $32.01 | $80K | -2.0% | -1.4% | -8.8% |
| TRS | SELL | 2019-02-28 | 2019-03-04 | $32.01 | $80K | -2.0% | -1.4% | -8.8% |
| TRS | SELL | 2018-08-30 | 2018-08-31 | $31.08 | $155K | +1.1% | -2.5% | -6.6% |
| TRS | SELL | 2018-05-01 | 2018-05-02 | $27.17 | $204K | +3.4% | +9.0% | +10.4% |
| TRS | SELL | 2017-11-29 | 2017-12-01 | $25.94 | $73K | +2.7% | +4.0% | -0.8% |
| TRS | SELL | 2017-11-03 | 2017-11-07 | $26.60 | $21K | -4.0% | +0.2% | -7.4% |
| TRS | SELL | 2017-11-03 | 2017-11-09 | $26.56 | $139K | +3.6% | +3.6% | -3.0% |
| TRS | SELL | 2017-05-23 | 2017-05-25 | $22.00 | $48K | -0.5% | -4.6% | +10.1% |
| TRS | SELL | 2017-03-14 | 2017-03-15 | $21.25 | $32K | -3.7% | -7.1% | +3.2% |
| TRS | SELL | 2017-03-10 | 2017-03-14 | $21.10 | $106K | -3.3% | -7.0% | +4.2% |
| TRS | BUY | 2015-08-11 | 2015-08-12 | $17.60 | $44K | -3.8% | -1.2% | -1.2% |
| TRS | SELL | 2014-03-04 | 2014-03-07 | $33.70 | $126K | -3.8% | -1.2% | -1.2% |
| TRS | BUY | 2013-08-30 | 2013-09-04 | $35.12 | $4K | -3.8% | -1.2% | -1.2% |
| TRS | SELL | 2013-05-14 | 2013-05-16 | $31.70 | $352K | -3.8% | -1.2% | -1.2% |
| TRS | SELL | 2012-11-29 | 2012-12-03 | $26.45 | $132K | -3.8% | -1.2% | -1.2% |
| TRS | SELL | 2012-03-09 | 2012-03-13 | $23.30 | $156K | -3.8% | -1.2% | -1.2% |
| TRS | SELL | 2012-03-07 | 2012-03-08 | $22.59 | $88K | -3.8% | -1.2% | -1.2% |
| TRS | SELL | 2012-02-28 | 2012-03-01 | $25.05 | $301K | -3.8% | -1.2% | -1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.