L Derace Schaffer

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ALT $1.93 38,699 Director 589,453 2017-12-29 Filing
ALT $1.92 58,711 Director 550,754 2017-12-28 Filing
ALT $1.77 27,706 Director 492,043 2017-12-27 Filing
ALT $1.76 50,000 Director 464,337 2017-12-27 Filing
ALT $1.81 51,442 Director 414,337 2017-12-26 Filing
ALT $1.61 17,982 Director 362,895 2017-12-22 Filing
ALT $1.74 7,639 Director 344,913 2017-12-07 Filing
ALT $1.80 16,106 Director 337,274 2017-12-06 Filing
ALT $1.78 13,495 Director 321,168 2017-12-05 Filing
ALT $1.81 7,300 Director 307,673 2017-12-04 Filing
ALT $1.80 5,215 Director 300,373 2017-12-01 Filing
ALT $1.84 12,978 Director 295,158 2017-11-30 Filing
ALT $1.94 7,942 Director 282,180 2017-11-29 Filing
ALT $1.97 12,395 Director 274,238 2017-11-28 Filing
ALT $2.00 10,042 Director 261,843 2017-11-27 Filing
ALT $2.02 6,505 Director 251,801 2017-11-24 Filing
ALT $2.10 5,261 Director 245,296 2017-11-22 Filing
ALT $2.06 7,236 Director 240,035 2017-11-21 Filing
ALT $2.07 4,800 Director 232,799 2017-11-20 Filing
ALT $2.12 6,295 Director 227,999 2017-11-17 Filing