Jr. F. Thomas Helms

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SDI $13.44 3,923 116,341 2019-12-16 Filing
SDI $13.70 4,290 120,264 2019-12-13 Filing
SDI $13.53 3,448 124,554 2019-12-11 Filing
SDI $13.51 5,000 128,002 2019-12-10 Filing
SDI $13.68 3,034 133,002 2019-12-09 Filing
SDI $13.81 5,000 136,036 2019-12-06 Filing
SDI $14.70 201 141,036 2019-12-04 Filing
SDI $15.00 104 141,237 2019-12-03 Filing
SDI $18.15 2,000 139,092 2019-07-25 Filing
SDI $18.17 300 141,092 2019-07-24 Filing
SDI $18.80 1,302 141,392 2019-07-23 Filing
SDI $19.47 177 142,694 2019-07-22 Filing
SDI $20.50 1 142,871 2019-07-19 Filing
SDI $20.50 4,396 142,872 2019-07-18 Filing
SDI $20.66 1,727 147,268 2019-07-16 Filing
SDI $20.50 1,000 148,995 2019-07-15 Filing
SDI $20.26 5,000 149,995 2019-07-12 Filing
SDI $20.26 5,000 154,995 2019-07-11 Filing
SDI $20.25 5,000 159,995 2019-07-10 Filing
SDI $20.09 3,300 164,995 2019-07-08 Filing