Christopher J. Eperjesy is Treasurer at TWIN DISC INC (TWIN). They have made 14 open-market trades across 3 companies since 2006, most recently 2026-04-01.
CIK 0001225634
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.
4 open-market purchases totalling $539K since 2015, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CTOS | BUY | 2024-05-07 | 2024-05-08 | $3.90 | $78K | +7.2% | +5.9% | -11.5% |
| CTOS | BUY | 2023-11-13 | 2023-11-14 | $4.89 | $196K | +7.6% | +19.4% | +29.1% |
| CTOS | BUY | 2022-11-11 | 2022-11-14 | $6.45 | $194K | +7.0% | -0.2% | +9.8% |
| ACAT | BUY | 2015-10-23 | 2015-10-23 | $18.05 | $72K | -26.5% | +1.7% | -20.8% |
| TWIN | SELL | 2014-08-11 | 2014-08-13 | $32.34 | $420K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2011-08-26 | 2011-08-30 | $34.49 | $259K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2009-11-17 | 2009-11-19 | $11.17 | $56K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2009-09-01 | 2009-09-03 | $12.65 | $51K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2009-08-21 | 2009-08-25 | $12.23 | $43K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2008-01-25 | 2008-01-29 | $16.72 | $100K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2007-08-31 | 2007-09-05 | $54.69 | $137K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2007-02-09 | 2007-02-13 | $42.46 | $21K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2007-01-26 | 2007-01-29 | $37.94 | $38K | -14.8% | +1.9% | +1.9% |
| TWIN | SELL | 2006-05-19 | 2006-05-23 | $29.04 | $151K | -14.8% | +1.9% | +1.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.