John A. Cosentino Jr. is Director at STURM RUGER & CO INC (RGR). They have made 20 open-market trades across 2 companies since 2006, most recently 2026-05-27.
CIK 0001335778
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.
8 open-market purchases totalling $2.0M since 2006, against 12 sales. Across 8 scored buys the stock is up 23.0% at ninety days, and 18.6 points ahead of the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 38% | 88% | 75% |
| Avg Move | -3.6% | +6.3% | +23.0% |
| Alpha | -2.5% | +4.6% | +18.6% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RGR | BUY | 2025-05-07 | 2025-05-08 | $33.11 | $265K | +3.7% | +5.8% | -5.2% |
| RGR | SELL | 2021-06-03 | 2021-06-04 | $80.00 | $112K | -0.5% | +4.2% | -4.6% |
| RGR | SELL | 2021-06-01 | 2021-06-03 | $80.00 | $128K | -1.1% | +3.7% | -1.4% |
| FLUX | SELL | 2021-02-17 | 2021-02-19 | $15.90 | $220K | -12.9% | -9.2% | -22.5% |
| FLUX | BUY | 2020-08-18 | 2020-08-18 | $4.00 | $100K | +21.4% | +23.5% | +89.4% |
| FLUX | BUY | 2020-08-14 | 2021-02-23 | $4.00 | $100K | -25.1% | -12.3% | -18.9% |
| RGR | SELL | 2020-08-06 | 2020-08-07 | $87.45 | $131K | -14.2% | -27.1% | -25.7% |
| RGR | SELL | 2020-08-04 | 2020-08-05 | $84.87 | $382K | -9.2% | -23.6% | -18.9% |
| FLUX | BUY | 2020-07-24 | 2020-07-24 | $4.00 | $250K | +22.1% | +20.8% | +105.9% |
| RGR | SELL · 10b5-1 | 2020-05-15 | 2020-05-18 | $60.00 | $48K | +7.9% | +24.1% | +36.5% |
| RGR | SELL | 2020-05-11 | 2020-05-12 | $60.01 | $432K | +4.0% | +21.7% | +55.1% |
| RGR | SELL | 2020-02-25 | 2020-02-25 | $51.68 | $465K | -7.9% | -5.3% | +19.1% |
| RGR | SELL | 2013-11-14 | 2013-11-18 | $73.84 | $1.5M | -12.8% | +3.2% | +3.2% |
| RGR | SELL | 2012-12-03 | 2012-12-04 | $57.85 | $881K | -12.8% | +3.2% | +3.2% |
| RGR | BUY | 2012-05-23 | 2012-05-23 | $39.25 | $589K | -12.8% | +3.2% | +3.2% |
| RGR | SELL | 2011-08-29 | 2011-08-31 | $33.98 | $510K | -12.8% | +3.2% | +3.2% |
| RGR | SELL | 2011-08-25 | 2011-08-26 | $31.62 | $474K | -12.8% | +3.2% | +3.2% |
| RGR | SELL | 2011-08-22 | 2011-08-24 | $30.29 | $722K | -12.8% | +3.2% | +3.2% |
| RGR | BUY | 2010-03-03 | 2010-03-05 | $11.94 | $334K | -12.8% | +3.2% | +3.2% |
| RGR | SELL · 10b5-1 | 2009-07-30 | 2009-08-03 | $15.00 | $450K | -12.8% | +3.2% | +3.2% |
| RGR | BUY | 2007-11-08 | 2007-11-13 | $7.55 | $76K | -12.8% | +3.2% | +3.2% |
| RGR | BUY | 2006-07-26 | 2006-07-28 | $6.15 | $246K | -12.8% | +3.2% | +3.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.