Russell William Teubner is Director at SOUTHWEST BANCORP INC (OKSB). They have made 35 open-market trades across 2 companies since 2007, most recently 2026-10-01.
CIK 0001102988
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.
30 open-market purchases totalling $1.5M since 2007, against 5 sales. Across 30 scored buys the stock is down 0.9% at ninety days, and 1.8 points behind the S&P over the same stretch.
30 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 7% | 10% | 7% |
| Avg Move | -4.0% | -0.4% | -0.9% |
| Alpha | +1.0% | -0.8% | -1.8% |
| Scored | 30 | 30 | 30 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SFNC | BUY | 2025-08-07 | 2025-08-11 | $18.62 | $209K | +3.8% | +6.6% | -6.0% |
| SFNC | BUY | 2025-07-23 | 2025-07-24 | $18.50 | $75K | -4.2% | +3.6% | -10.7% |
| SFNC | SELL | 2018-08-03 | 2018-08-03 | $30.25 | $89K | +0.5% | +5.7% | -9.7% |
| SFNC | SELL | 2018-07-30 | 2018-08-01 | $30.12 | $62K | +0.3% | +5.2% | -12.5% |
| SFNC | SELL | 2017-11-08 | 2017-11-13 | $55.69 | $483K | +1.3% | +0.7% | +4.9% |
| OKSB | BUY | 2016-05-31 | 2016-06-02 | $16.91 | $5K | -2.6% | -0.8% | +16.3% |
| OKSB | BUY | 2016-02-17 | 2016-02-19 | $15.39 | $4K | +1.9% | +3.1% | +4.0% |
| OKSB | BUY | 2015-12-03 | 2015-12-07 | $17.96 | $239K | -4.6% | -0.8% | -8.1% |
| OKSB | BUY | 2015-09-02 | 2015-09-04 | $16.10 | $64K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2015-06-05 | 2015-06-11 | $17.99 | $8K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2015-02-23 | 2015-02-25 | $16.37 | $3K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2015-01-30 | 2015-02-02 | $15.34 | $15K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2015-01-28 | 2015-01-30 | $15.25 | $17K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2015-01-23 | 2015-01-27 | $15.71 | $157K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2014-08-07 | 2014-08-11 | $15.26 | $31K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2014-07-29 | 2014-07-31 | $15.73 | $5K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2014-07-28 | 2014-07-28 | $15.57 | $44K | -4.6% | -0.9% | -0.9% |
| OKSB | SELL | 2014-05-29 | 2014-06-02 | $17.01 | $26K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2014-05-29 | 2014-06-02 | $17.07 | $66K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2013-07-29 | 2013-07-29 | $15.42 | $30K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2013-01-28 | 2013-01-30 | $12.53 | $74K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2012-09-12 | 2012-09-12 | $10.95 | $16K | -4.6% | -0.9% | -0.9% |
| OKSB | SELL | 2012-09-07 | 2012-09-12 | $11.00 | $16K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2012-09-07 | 2012-09-12 | $11.05 | $105K | -4.6% | -0.9% | -0.9% |
| OKSB | BUY | 2012-02-02 | 2012-02-06 | $8.86 | $67K | -4.6% | -0.9% | -0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.