Thomas A. Amato is CEO & President at TRIMAS CORP (TRS). They have made 25 open-market trades across 3 companies since 2015, most recently 2026-03-24.
CIK 0001269873
9 open-market purchases totalling $1.4M since 2016, against 16 sales. Across 9 scored buys the stock is up 8.6% at ninety days, and 5.9 points ahead of the S&P over the same stretch.
9 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| TRS | 340,099 | $13.2M |
| AME | 7,000 | $1.7M |
| MPG | 437,754 | — |
| Total | $14.9M |
Shares reported on the most recent Form 4, priced at the 2026-03-25 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 56% | 67% | 89% |
| Avg Move | +4.7% | +7.4% | +8.6% |
| Alpha | +3.8% | +5.6% | +5.9% |
| Scored | 9 | 9 | 9 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AME | SELL | 2026-03-24 | 2026-03-25 | $216.78 | $115K | +2.4% | +9.5% | +10.1% |
| AME | SELL | 2025-03-27 | 2025-03-28 | $176.64 | $251K | -4.7% | -1.6% | +6.4% |
| TRS | BUY | 2024-11-15 | 2024-11-18 | $25.83 | $517K | +0.5% | -5.8% | -9.7% |
| AME | SELL | 2024-03-26 | 2024-03-26 | $182.00 | $142K | -0.7% | -2.3% | -5.9% |
| TRS | BUY | 2024-03-01 | 2024-03-04 | $23.62 | $236K | +5.5% | +13.9% | +14.8% |
| AME | SELL | 2023-03-14 | 2023-03-14 | $137.54 | $215K | +2.6% | +2.0% | +11.4% |
| TRS | BUY | 2022-10-28 | 2022-10-31 | $22.37 | $112K | +10.4% | +13.6% | +25.1% |
| AME | SELL | 2022-03-28 | 2022-03-28 | $133.03 | $164K | -1.8% | -6.2% | -16.3% |
| TRS | SELL | 2021-11-09 | 2021-11-12 | $37.05 | $1.4M | -6.5% | -13.3% | -15.2% |
| TRS | SELL | 2021-11-05 | 2021-11-09 | $37.11 | $5K | -3.7% | -7.5% | -11.0% |
| AME | SELL | 2021-05-05 | 2021-05-05 | $136.59 | $309K | -1.7% | +1.1% | +1.9% |
| TRS | SELL | 2021-04-30 | 2021-05-04 | $32.14 | $1.0M | +1.9% | +0.5% | -1.3% |
| TRS | SELL | 2021-03-02 | 2021-03-04 | $32.40 | $1.6M | +0.8% | -2.9% | +2.4% |
| AME | SELL | 2020-05-13 | 2020-05-13 | $79.59 | $154K | +15.6% | +14.7% | +29.8% |
| TRS | SELL | 2019-11-15 | 2019-11-19 | $31.08 | $497K | +1.2% | +2.7% | -6.8% |
| TRS | SELL | 2019-05-16 | 2019-05-20 | $30.60 | $611K | -4.2% | -0.7% | -1.3% |
| AME | SELL | 2019-05-13 | 2019-05-13 | $83.57 | $299K | +0.5% | +1.3% | +0.7% |
| AME | BUY | 2018-11-12 | 2018-11-13 | $73.14 | $146K | -2.2% | -2.7% | +3.1% |
| TRS | BUY | 2017-05-04 | 2017-05-08 | $22.75 | $39K | -5.2% | -6.1% | +4.1% |
| TRS | BUY | 2016-11-04 | 2016-11-08 | $17.70 | $35K | +14.9% | +25.9% | +18.1% |
| TRS | BUY | 2016-10-31 | 2016-11-02 | $17.61 | $39K | +18.3% | +21.6% | +19.7% |
| TRS | BUY | 2016-08-04 | 2016-08-08 | $17.81 | $107K | +0.0% | +3.0% | +1.1% |
| TRS | BUY | 2016-08-04 | 2016-08-08 | $17.83 | $143K | +0.0% | +3.0% | +1.1% |
| MPG | SELL · 10b5-1 | 2015-11-02 | 2015-11-03 | $22.50 | $637K | N/A | N/A | N/A |
| MPG | SELL · 10b5-1 | 2015-10-09 | 2015-10-13 | $22.50 | $161K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.