L Derace Schaffer

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ALT $1.93 38,699 $74,778.08 589,453 2017-12-29 Filing
ALT $1.92 58,711 $112,672.28 550,754 2017-12-28 Filing
ALT $1.77 27,706 $49,039.62 492,043 2017-12-27 Filing
ALT $1.76 50,000 $88,170.00 464,337 2017-12-27 Filing
ALT $1.81 51,442 $93,269.49 414,337 2017-12-26 Filing
ALT $1.61 17,982 $28,877.29 362,895 2017-12-22 Filing
ALT $1.74 7,639 $13,307.90 344,913 2017-12-07 Filing
ALT $1.80 16,106 $28,995.63 337,274 2017-12-06 Filing
ALT $1.78 13,495 $23,987.36 321,168 2017-12-05 Filing
ALT $1.81 7,300 $13,195.48 307,673 2017-12-04 Filing
ALT $1.80 5,215 $9,404.73 300,373 2017-12-01 Filing
ALT $1.84 12,978 $23,815.93 295,158 2017-11-30 Filing
ALT $1.94 7,942 $15,377.30 282,180 2017-11-29 Filing
ALT $1.97 12,395 $24,445.42 274,238 2017-11-28 Filing
ALT $2.00 10,042 $20,059.90 261,843 2017-11-27 Filing
ALT $2.02 6,505 $13,161.57 251,801 2017-11-24 Filing
ALT $2.10 5,261 $11,060.73 245,296 2017-11-22 Filing
ALT $2.06 7,236 $14,905.44 240,035 2017-11-21 Filing
ALT $2.07 4,800 $9,957.60 232,799 2017-11-20 Filing
ALT $2.12 6,295 $13,351.70 227,999 2017-11-17 Filing