| 2020-02-21 | Sale | FMC Corporation FMC | director | 5,000 0.0039% | $107.13 | $535,650 | +0.91% | |
| 2018-06-18 | Sale | Avient Corporation AVNT | director | 38,000 0.0476% | $43.19 | $1.64M | -24.09% | |
| 2017-11-10 | Sale | Granite Construction Incorporated GVA | director | 3,103 0.0078% | $63.85 | $198,118 | -10.76% | |
| 2017-06-15 | Sale | Granite Construction Incorporated GVA | director | 3,000 0.0075% | $49.60 | $148,800 | +16.52% | |
| 2017-05-12 | Sale | FMC Corporation FMC | director | 3,000 0.0022% | $72.73 | $218,196 | +16.31% | |
| 2016-05-24 | Sale | Avient Corporation AVNT | director | 11,762 0.0138% | $36.70 | $431,634 | -7.64% | |
| 2015-06-18 | Sale | Avient Corporation AVNT | director | 15,800 0.0176% | $39.72 | $627,527 | -17.5% | |
| 2015-05-12 | Sale | Granite Construction Incorporated GVA | director | 10,010 0.0254% | $37.50 | $375,382 | +0.52% | |
| 2015-05-11 | Sale | Granite Construction Incorporated GVA | director | 1,990 0.0051% | $38.29 | $76,194 | -1.13% | |
| 2014-06-24 | Sale | Avient Corporation AVNT | director | 20,000 0.0219% | $41.74 | $834,814 | -6.13% | |
| 2013-06-14 | Sale | Granite Construction Incorporated GVA | director | 20,000 0.0513% | $29.82 | $596,304 | +9.76% | |
| 2013-05-03 | Sale | Avient Corporation AVNT | director | 30,000 0.0306% | $23.52 | $705,600 | +30.6% | |
| 2012-09-18 | Sale | Avient Corporation AVNT | director | 20,000 0.0225% | $16.84 | $336,760 | +38.29% | |
| 2012-09-17 | Sale | Avient Corporation AVNT | director | 20,000 0.0225% | $16.83 | $336,640 | +38.45% | |
| 2012-09-14 | Sale | Avient Corporation AVNT | director | 20,000 0.0224% | $16.98 | $339,680 | +36.65% | |
| 2011-10-28 | Avient Corporation AVNT | director | 20,000 0.0218% | $11.66 | $233,296 | +20.33% | ||
| 2010-09-03 | Granite Construction Incorporated GVA | director | 10,000 0.0258% | $23.39 | $233,939 | +9.53% | ||
| 2010-08-09 | Granite Construction Incorporated GVA | director | 10,000 0.0262% | $23.45 | $234,526 | +10.87% | ||
| 2010-03-05 | Avient Corporation AVNT | director | 40,000 0.0427% | $8.39 | $335,684 | +34.76% | ||
| 2009-05-07 | Avient Corporation AVNT | director | 100,000 0.1121% | $3.18 | $317,880 | +117.92% |