| 2018-02-02 | Sale | Piper Sandler Companies PIPR | director | 100,000 0.9408% | $93.44 | $9.34M | -14.8% | |
| 2017-02-03 | Sale | Piper Sandler Companies PIPR | Chairman and CEO | 19,282 0.1831% | $72.74 | $1.4M | -15.73% | |
| 2016-11-14 | Sale | Piper Sandler Companies PIPR | Chairman and CEO | 64,298 0.6235% | $65.44 | $4.21M | -3.68% | |
| 2015-02-24 | Sale | Piper Sandler Companies PIPR | Chairman and CEO | 5,716.28 0.0444% | $52.96 | $302,748 | -24.59% | |
| 2014-11-17 | Sale | Piper Sandler Companies PIPR | Chairman and CEO | 23,438 0.1916% | $56.41 | $1.32M | -13.39% | |
| 2014-08-19 | Sale | Piper Sandler Companies PIPR | Chairman and CEO | 30,000 0.2471% | $53.85 | $1.62M | -0.65% | |
| 2011-10-26 | Piper Sandler Companies PIPR | Chairman and CEO | 10,000 0.0747% | $18.40 | $184,000 | +21.48% | ||
| 2010-07-22 | Piper Sandler Companies PIPR | Chairman and CEO | 10,000 0.0827% | $28.19 | $281,884 | +15.38% | ||
| 2010-04-29 | Piper Sandler Companies PIPR | Chairman and CEO | 5,000 0.0376% | $38.68 | $193,400 | -17.04% | ||
| 2005-04-21 | Piper Sandler Companies PIPR | Chairman and CEO | 4,000 0.0247% | $26.30 | $105,200 | +22.46% | ||
| 2004-05-03 | Piper Sandler Companies PIPR | Chairman and CEO | 2,000 0.013% | $48.68 | $97,360 | -11.77% | ||
| 2004-02-24 | Piper Sandler Companies PIPR | Chairman and CEO | 4,000 0.0256% | $50.44 | $201,750 | -9.45% |