T Stephen Chen

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
AMAR $0.14 400 $56.00 783,000 2020-10-12 Filing
AMAR $0.13 100 $13.00 782,600 2020-10-09 Filing
AMAR $0.14 200 $28.00 782,500 2020-10-09 Filing
AMAR $0.13 400 $52.00 782,300 2020-10-08 Filing
AMAR $0.22 200 $44.00 781,900 2020-10-05 Filing
AMAR $0.18 300 $54.00 781,700 2020-09-28 Filing
AMAR $0.20 200 $40.00 781,400 2020-09-22 Filing
AMAR $0.16 800 $128.00 781,200 2020-09-21 Filing
AMAR $0.22 100 $22.00 780,400 2020-09-17 Filing
AMAR $0.18 100 $18.00 780,300 2020-09-11 Filing
AMAR $0.21 300 $63.00 780,200 2020-09-03 Filing
AMAR $0.21 200 $42.00 779,900 2020-09-02 Filing
AMAR $0.21 100 $21.00 779,700 2020-08-27 Filing
AMAR $0.21 100 $21.00 779,600 2020-08-24 Filing
AMAR $0.21 300 $63.00 779,500 2020-08-19 Filing
AMAR $0.22 100 $22.00 779,200 2020-08-14 Filing
AMAR $0.21 100 $21.00 779,100 2020-08-14 Filing
AMAR $0.21 100 $21.00 779,000 2020-08-10 Filing
AMAR $0.21 400 $84.00 778,900 2020-08-07 Filing
AMAR $0.20 500 $100.00 778,500 2020-07-31 Filing