| 2017-12-11 | Sale | Summit Materials, Inc. SUM | EVP & East Division President | 115,118 0.1085% | $31.75 | $3.65M | -12.41% | |
| 2017-09-11 | Sale | Summit Materials, Inc. SUM | EVP & East Division President | 404 0.0004% | $30.29 | $12,237 | +0.11% | |
| 2017-09-08 | Sale | Summit Materials, Inc. SUM | EVP & East Division President | 99,596 0.0935% | $30.66 | $3.05M | -2.04% | |
| 2017-05-05 | Sale | Summit Materials, Inc. SUM | EVP & East Division President | 98,510 0.094% | $28.18 | $2.78M | +7.5% | |
| 2017-03-16 | Sale | Summit Materials, Inc. SUM | EVP & East Division President | 32,033 0.0319% | $24.09 | $771,675 | +26.73% | |
| 2015-03-17 | Summit Materials, Inc. SUM | EVP & Central Region President | 3,000 0.0096% | $18.00 | $54,000 | +4.37% |